Author: heiko.braun(a)jboss.com Date: 2010-02-09 11:20:36 -0500 (Tue, 09 Feb 2010) New Revision: 492 Added: trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/ trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/ResultAdapter.java trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/XmlToJson.java trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/util/ trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/util/Base64.java Removed: trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/Base64.java Modified: trunk/console/integration/pom.xml trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/ModelAdaptor.java trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/ProcessMgmtImpl.java trunk/distribution/pom.xml trunk/distribution/src/main/assembly/bin.xml trunk/distribution/src/main/release/install/build.xml Log: Fix RIFTSAW-157: instance data not displayed Modified: trunk/console/integration/pom.xml =================================================================== --- trunk/console/integration/pom.xml 2010-02-08 16:00:56 UTC (rev 491) +++ trunk/console/integration/pom.xml 2010-02-09 16:20:36 UTC (rev 492) @@ -1,150 +1,168 @@ <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - <modelVersion>4.0.0</modelVersion> - <groupId>org.jboss.soa.bpel.console</groupId> - <artifactId>integration</artifactId> - <packaging>jar</packaging> - <version>2.0-SNAPSHOT</version> - <name>RiftSaw::Console::Integration</name> - - <parent> + <modelVersion>4.0.0</modelVersion> <groupId>org.jboss.soa.bpel.console</groupId> - <artifactId>parent</artifactId> + <artifactId>integration</artifactId> + <packaging>jar</packaging> <version>2.0-SNAPSHOT</version> - </parent> + <name>RiftSaw::Console::Integration</name> - <!-- Properties --> - <properties> - <javax.jaxb.version>2.1</javax.jaxb.version> - </properties> - - <dependencies> + <parent> + <groupId>org.jboss.soa.bpel.console</groupId> + <artifactId>parent</artifactId> + <version>2.0-SNAPSHOT</version> + </parent> - <!-- GWT console --> + <!-- Properties --> + <properties> + <javax.jaxb.version>2.1</javax.jaxb.version> + </properties> - <dependency> - <groupId>org.jboss.bpm</groupId> - <artifactId>gwt-console-server-integration</artifactId> - <scope>provided</scope> - </dependency> + <dependencies> - <!-- RiftSaw --> + <!-- GWT console --> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-api</artifactId> - </dependency> + <dependency> + <groupId>org.jboss.bpm</groupId> + <artifactId>gwt-console-server-integration</artifactId> + <scope>provided</scope> + </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-schemas</artifactId> - </dependency> + <!-- RiftSaw --> - <dependency> - <groupId>org.apache.xmlbeans</groupId> - <artifactId>xmlbeans</artifactId> - </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-api</artifactId> + </dependency> - <dependency> - <groupId>org.jboss.soa.bpel.runtime</groupId> - <artifactId>riftsaw-engine</artifactId> - <version>${riftsaw.engine.version}</version> - </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-schemas</artifactId> + </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-store</artifactId> - </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-dao</artifactId> - </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-api</artifactId> - </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-utils</artifactId> - </dependency> - - <!-- ODE 2.0 dependencies - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-il-common</artifactId> - <version>${riftsaw.engine.version}</version> - </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-engine</artifactId> - <version>${riftsaw.engine.version}</version> - </dependency> - --> + <dependency> + <groupId>org.apache.xmlbeans</groupId> + <artifactId>xmlbeans</artifactId> + </dependency> - <!-- ODE1.3.3 dependencies --> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-runtime</artifactId> - </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-epr</artifactId> - </dependency> - <!-- --> + <dependency> + <groupId>org.jboss.soa.bpel.runtime</groupId> + <artifactId>riftsaw-engine</artifactId> + <version>${riftsaw.engine.version}</version> + </dependency> - <!-- Common --> - <dependency> - <groupId>javax.xml.bind</groupId> - <artifactId>jaxb-api</artifactId> - <version>${javax.jaxb.version}</version> - <scope>provided</scope> - </dependency> - - </dependencies> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-store</artifactId> + </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-dao</artifactId> + </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-api</artifactId> + </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-utils</artifactId> + </dependency> + <!-- ODE 2.0 dependencies + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-il-common</artifactId> + <version>${riftsaw.engine.version}</version> + </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-engine</artifactId> + <version>${riftsaw.engine.version}</version> + </dependency> + --> - <build> - <finalName>riftsaw-console-integration</finalName> + <!-- ODE1.3.3 dependencies --> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-runtime</artifactId> + </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-epr</artifactId> + </dependency> + <!-- --> - <plugins> - <!-- Specify the compiler options and settings --> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-compiler-plugin</artifactId> - <version>2.0.2</version> + <!-- Common --> + <dependency> + <groupId>javax.xml.bind</groupId> + <artifactId>jaxb-api</artifactId> + <version>${javax.jaxb.version}</version> + <scope>provided</scope> + </dependency> - <configuration> - <source>1.5</source> - <target>1.5</target> - <showDeprecation>false</showDeprecation> - <showWarnings>false</showWarnings> - </configuration> - </plugin> + <!-- xml to json trickery --> + <dependency> + <groupId>org.codehaus.jettison</groupId> + <artifactId>jettison</artifactId> + <version>1.0</version> + </dependency> + <dependency> + <groupId>org.codehaus.jettison</groupId> + <artifactId>jettison</artifactId> + <version>1.0</version> + <classifier>sources</classifier> + </dependency> + <dependency> + <groupId>stax</groupId> + <artifactId>stax-api</artifactId> + <version>1.0.1</version> + <scope>provided</scope> + </dependency> + </dependencies> - <!-- Produce source jars during the 'verify' phase --> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-source-plugin</artifactId> - <executions> - <execution> - <id>attach-sources</id> - <phase>verify</phase> - <goals> - <goal>jar</goal> - </goals> - </execution> - </executions> - </plugin> - <plugin> - <artifactId>maven-surefire-plugin</artifactId> - <configuration> - <includes> - <include>**/*TestCase.java</include> - <include>**/*Test.java</include> - </includes> - </configuration> - </plugin> - </plugins> - </build> + <build> + <finalName>riftsaw-console-integration</finalName> + + <plugins> + <!-- Specify the compiler options and settings --> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>2.0.2</version> + + <configuration> + <source>1.5</source> + <target>1.5</target> + <showDeprecation>false</showDeprecation> + <showWarnings>false</showWarnings> + </configuration> + </plugin> + + <!-- Produce source jars during the 'verify' phase --> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-source-plugin</artifactId> + <executions> + <execution> + <id>attach-sources</id> + <phase>verify</phase> + <goals> + <goal>jar</goal> + </goals> + </execution> + </executions> + </plugin> + <plugin> + <artifactId>maven-surefire-plugin</artifactId> + <configuration> + <includes> + <include>**/*TestCase.java</include> + <include>**/*Test.java</include> + </includes> + </configuration> + </plugin> + </plugins> + </build> + </project> Deleted: trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/Base64.java =================================================================== --- trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/Base64.java 2010-02-08 16:00:56 UTC (rev 491) +++ trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/Base64.java 2010-02-09 16:20:36 UTC (rev 492) @@ -1,2073 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * Copyright 2006, Red Hat Middleware LLC, and individual contributors - * as indicated by the @author tags. See the copyright.txt file in the - * distribution for a full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -package org.jboss.soa.bpel.console; - - -/** - * <p>Encodes and decodes to and from Base64 notation.</p> - * <p>Homepage: <a href="http://iharder.net/base64">http://iharder.net/base64&l... - * - * <p>Example:</p> - * - * <code>String encoded = Base64.encode( myByteArray );</code> - * <br /> - * <code>byte[] myByteArray = Base64.decode( encoded );</code> - * - * <p>The <tt>options</tt> parameter, which appears in a few places, is used to pass - * several pieces of information to the encoder. In the "higher level" methods such as - * encodeBytes( bytes, options ) the options parameter can be used to indicate such - * things as first gzipping the bytes before encoding them, not inserting linefeeds, - * and encoding using the URL-safe and Ordered dialects.</p> - * - * <p>Note, according to <a href="http://www.faqs.org/rfcs/rfc3548.html">RFC3548</a>;, - * Section 2.1, implementations should not add line feeds unless explicitly told - * to do so. I've got Base64 set to this behavior now, although earlier versions - * broke lines by default.</p> - * - * <p>The constants defined in Base64 can be OR-ed together to combine options, so you - * might make a call like this:</p> - * - * <code>String encoded = Base64.encodeBytes( mybytes, Base64.GZIP | Base64.DO_BREAK_LINES );</code> - * <p>to compress the data before encoding it and then making the output have newline characters.</p> - * <p>Also...</p> - * <code>String encoded = Base64.encodeBytes( crazyString.getBytes() );</code> - * - * - * - * <p> - * Change Log: - * </p> - * <ul> - * <li>v2.3.4 - Fixed bug when working with gzipped streams whereby flushing - * the Base64.OutputStream closed the Base64 encoding (by padding with equals - * signs) too soon. Also added an option to suppress the automatic decoding - * of gzipped streams. Also added experimental support for specifying a - * class loader when using the - * {@link #decodeToObject(java.lang.String, int, java.lang.ClassLoader)} - * method.</li> - * <li>v2.3.3 - Changed default char encoding to US-ASCII which reduces the internal Java - * footprint with its CharEncoders and so forth. Fixed some javadocs that were - * inconsistent. Removed imports and specified things like java.io.IOException - * explicitly inline.</li> - * <li>v2.3.2 - Reduced memory footprint! Finally refined the "guessing" of how big the - * final encoded data will be so that the code doesn't have to create two output - * arrays: an oversized initial one and then a final, exact-sized one. Big win - * when using the {@link #encodeBytesToBytes(byte[])} family of methods (and not - * using the gzip options which uses a different mechanism with streams and stuff).</li> - * <li>v2.3.1 - Added {@link #encodeBytesToBytes(byte[], int, int, int)} and some - * similar helper methods to be more efficient with memory by not returning a - * String but just a byte array.</li> - * <li>v2.3 - <strong>This is not a drop-in replacement!</strong> This is two years of comments - * and bug fixes queued up and finally executed. Thanks to everyone who sent - * me stuff, and I'm sorry I wasn't able to distribute your fixes to everyone else. - * Much bad coding was cleaned up including throwing exceptions where necessary - * instead of returning null values or something similar. Here are some changes - * that may affect you: - * <ul> - * <li><em>Does not break lines, by default.</em> This is to keep in compliance with - * <a href="http://www.faqs.org/rfcs/rfc3548.html">RFC3548</a&g... - * <li><em>Throws exceptions instead of returning null values.</em> Because some operations - * (especially those that may permit the GZIP option) use IO streams, there - * is a possiblity of an java.io.IOException being thrown. After some discussion and - * thought, I've changed the behavior of the methods to throw java.io.IOExceptions - * rather than return null if ever there's an error. I think this is more - * appropriate, though it will require some changes to your code. Sorry, - * it should have been done this way to begin with.</li> - * <li><em>Removed all references to System.out, System.err, and the like.</em> - * Shame on me. All I can say is sorry they were ever there.</li> - * <li><em>Throws NullPointerExceptions and IllegalArgumentExceptions</em> as needed - * such as when passed arrays are null or offsets are invalid.</li> - * <li>Cleaned up as much javadoc as I could to avoid any javadoc warnings. - * This was especially annoying before for people who were thorough in their - * own projects and then had gobs of javadoc warnings on this file.</li> - * </ul> - * <li>v2.2.1 - Fixed bug using URL_SAFE and ORDERED encodings. Fixed bug - * when using very small files (~< 40 bytes).</li> - * <li>v2.2 - Added some helper methods for encoding/decoding directly from - * one file to the next. Also added a main() method to support command line - * encoding/decoding from one file to the next. Also added these Base64 dialects: - * <ol> - * <li>The default is RFC3548 format.</li> - * <li>Calling Base64.setFormat(Base64.BASE64_FORMAT.URLSAFE_FORMAT) generates - * URL and file name friendly format as described in Section 4 of RFC3548. - * http://www.faqs.org/rfcs/rfc3548.html</li> - * <li>Calling Base64.setFormat(Base64.BASE64_FORMAT.ORDERED_FORMAT) generates - * URL and file name friendly format that preserves lexical ordering as described - * in http://www.faqs.org/qa/rfcc-1940.html</li> - * </ol> - * Special thanks to Jim Kellerman at <a href="http://www.powerset.com/">http://www.powerset.com/<... - * for contributing the new Base64 dialects. - * </li> - * - * <li>v2.1 - Cleaned up javadoc comments and unused variables and methods. Added - * some convenience methods for reading and writing to and from files.</li> - * <li>v2.0.2 - Now specifies UTF-8 encoding in places where the code fails on systems - * with other encodings (like EBCDIC).</li> - * <li>v2.0.1 - Fixed an error when decoding a single byte, that is, when the - * encoded data was a single byte.</li> - * <li>v2.0 - I got rid of methods that used booleans to set options. - * Now everything is more consolidated and cleaner. The code now detects - * when data that's being decoded is gzip-compressed and will decompress it - * automatically. Generally things are cleaner. You'll probably have to - * change some method calls that you were making to support the new - * options format (<tt>int</tt>s that you "OR" together).</li> - * <li>v1.5.1 - Fixed bug when decompressing and decoding to a - * byte[] using <tt>decode( String s, boolean gzipCompressed )</tt>. - * Added the ability to "suspend" encoding in the Output Stream so - * you can turn on and off the encoding if you need to embed base64 - * data in an otherwise "normal" stream (like an XML file).</li> - * <li>v1.5 - Output stream pases on flush() command but doesn't do anything itself. - * This helps when using GZIP streams. - * Added the ability to GZip-compress objects before encoding them.</li> - * <li>v1.4 - Added helper methods to read/write files.</li> - * <li>v1.3.6 - Fixed OutputStream.flush() so that 'position' is reset.</li> - * <li>v1.3.5 - Added flag to turn on and off line breaks. Fixed bug in input stream - * where last buffer being read, if not completely full, was not returned.</li> - * <li>v1.3.4 - Fixed when "improperly padded stream" error was thrown at the wrong time.</li> - * <li>v1.3.3 - Fixed I/O streams which were totally messed up.</li> - * </ul> - * - * <p> - * I am placing this code in the Public Domain. Do with it as you will. - * This software comes with no guarantees or warranties but with - * plenty of well-wishing instead! - * Please visit <a href="http://iharder.net/base64">http://iharder.net/base64&l... - * periodically to check for updates or to contribute improvements. - * </p> - * - * @author Robert Harder - * @author rob(a)iharder.net - * @version 2.3.3 - */ -public class Base64 -{ - -/* ******** P U B L I C F I E L D S ******** */ - - - /** No options specified. Value is zero. */ - public final static int NO_OPTIONS = 0; - - /** Specify encoding in first bit. Value is one. */ - public final static int ENCODE = 1; - - - /** Specify decoding in first bit. Value is zero. */ - public final static int DECODE = 0; - - - /** Specify that data should be gzip-compressed in second bit. Value is two. */ - public final static int GZIP = 2; - - /** Specify that gzipped data should <em>not</em> be automatically gunzipped. */ - public final static int DONT_GUNZIP = 4; - - - /** Do break lines when encoding. Value is 8. */ - public final static int DO_BREAK_LINES = 8; - - /** - * Encode using Base64-like encoding that is URL- and Filename-safe as described - * in Section 4 of RFC3548: - * <a href="http://www.faqs.org/rfcs/rfc3548.html">http://www.faqs...;. - * It is important to note that data encoded this way is <em>not</em> officially valid Base64, - * or at the very least should not be called Base64 without also specifying that is - * was encoded using the URL- and Filename-safe dialect. - */ - public final static int URL_SAFE = 16; - - - /** - * Encode using the special "ordered" dialect of Base64 described here: - * <a href="http://www.faqs.org/qa/rfcc-1940.html">http://www.faqs...;. - */ - public final static int ORDERED = 32; - - -/* ******** P R I V A T E F I E L D S ******** */ - - - /** Maximum line length (76) of Base64 output. */ - private final static int MAX_LINE_LENGTH = 76; - - - /** The equals sign (=) as a byte. */ - private final static byte EQUALS_SIGN = (byte)'='; - - - /** The new line character (\n) as a byte. */ - private final static byte NEW_LINE = (byte)'\n'; - - - /** Preferred encoding. */ - private final static String PREFERRED_ENCODING = "US-ASCII"; - - - private final static byte WHITE_SPACE_ENC = -5; // Indicates white space in encoding - private final static byte EQUALS_SIGN_ENC = -1; // Indicates equals sign in encoding - - -/* ******** S T A N D A R D B A S E 6 4 A L P H A B E T ******** */ - - /** The 64 valid Base64 values. */ - /* Host platform me be something funny like EBCDIC, so we hardcode these values. */ - private final static byte[] _STANDARD_ALPHABET = { - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', - (byte)'6', (byte)'7', (byte)'8', (byte)'9', (byte)'+', (byte)'/' - }; - - - /** - * Translates a Base64 value to either its 6-bit reconstruction value - * or a negative number indicating some other meaning. - **/ - private final static byte[] _STANDARD_DECODABET = { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - 62, // Plus sign at decimal 43 - -9,-9,-9, // Decimal 44 - 46 - 63, // Slash at decimal 47 - 52,53,54,55,56,57,58,59,60,61, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 0,1,2,3,4,5,6,7,8,9,10,11,12,13, // Letters 'A' through 'N' - 14,15,16,17,18,19,20,21,22,23,24,25, // Letters 'O' through 'Z' - -9,-9,-9,-9,-9,-9, // Decimal 91 - 96 - 26,27,28,29,30,31,32,33,34,35,36,37,38, // Letters 'a' through 'm' - 39,40,41,42,43,44,45,46,47,48,49,50,51, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - -/* ******** U R L S A F E B A S E 6 4 A L P H A B E T ******** */ - - /** - * Used in the URL- and Filename-safe dialect described in Section 4 of RFC3548: - * <a href="http://www.faqs.org/rfcs/rfc3548.html">http://www.faqs...;. - * Notice that the last two bytes become "hyphen" and "underscore" instead of "plus" and "slash." - */ - private final static byte[] _URL_SAFE_ALPHABET = { - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', - (byte)'6', (byte)'7', (byte)'8', (byte)'9', (byte)'-', (byte)'_' - }; - - /** - * Used in decoding URL- and Filename-safe dialects of Base64. - */ - private final static byte[] _URL_SAFE_DECODABET = { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - -9, // Plus sign at decimal 43 - -9, // Decimal 44 - 62, // Minus sign at decimal 45 - -9, // Decimal 46 - -9, // Slash at decimal 47 - 52,53,54,55,56,57,58,59,60,61, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 0,1,2,3,4,5,6,7,8,9,10,11,12,13, // Letters 'A' through 'N' - 14,15,16,17,18,19,20,21,22,23,24,25, // Letters 'O' through 'Z' - -9,-9,-9,-9, // Decimal 91 - 94 - 63, // Underscore at decimal 95 - -9, // Decimal 96 - 26,27,28,29,30,31,32,33,34,35,36,37,38, // Letters 'a' through 'm' - 39,40,41,42,43,44,45,46,47,48,49,50,51, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - - -/* ******** O R D E R E D B A S E 6 4 A L P H A B E T ******** */ - - /** - * I don't get the point of this technique, but someone requested it, - * and it is described here: - * <a href="http://www.faqs.org/qa/rfcc-1940.html">http://www.faqs...;. - */ - private final static byte[] _ORDERED_ALPHABET = { - (byte)'-', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', - (byte)'5', (byte)'6', (byte)'7', (byte)'8', (byte)'9', - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'_', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z' - }; - - /** - * Used in decoding the "ordered" dialect of Base64. - */ - private final static byte[] _ORDERED_DECODABET = { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - -9, // Plus sign at decimal 43 - -9, // Decimal 44 - 0, // Minus sign at decimal 45 - -9, // Decimal 46 - -9, // Slash at decimal 47 - 1,2,3,4,5,6,7,8,9,10, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 11,12,13,14,15,16,17,18,19,20,21,22,23, // Letters 'A' through 'M' - 24,25,26,27,28,29,30,31,32,33,34,35,36, // Letters 'N' through 'Z' - -9,-9,-9,-9, // Decimal 91 - 94 - 37, // Underscore at decimal 95 - -9, // Decimal 96 - 38,39,40,41,42,43,44,45,46,47,48,49,50, // Letters 'a' through 'm' - 51,52,53,54,55,56,57,58,59,60,61,62,63, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - -/* ******** D E T E R M I N E W H I C H A L H A B E T ******** */ - - - /** - * Returns one of the _SOMETHING_ALPHABET byte arrays depending on - * the options specified. - * It's possible, though silly, to specify ORDERED <b>and</b> URLSAFE - * in which case one of them will be picked, though there is - * no guarantee as to which one will be picked. - */ - private final static byte[] getAlphabet( int options ) { - if ((options & URL_SAFE) == URL_SAFE) { - return _URL_SAFE_ALPHABET; - } else if ((options & ORDERED) == ORDERED) { - return _ORDERED_ALPHABET; - } else { - return _STANDARD_ALPHABET; - } - } // end getAlphabet - - - /** - * Returns one of the _SOMETHING_DECODABET byte arrays depending on - * the options specified. - * It's possible, though silly, to specify ORDERED and URL_SAFE - * in which case one of them will be picked, though there is - * no guarantee as to which one will be picked. - */ - private final static byte[] getDecodabet( int options ) { - if( (options & URL_SAFE) == URL_SAFE) { - return _URL_SAFE_DECODABET; - } else if ((options & ORDERED) == ORDERED) { - return _ORDERED_DECODABET; - } else { - return _STANDARD_DECODABET; - } - } // end getAlphabet - - - - /** Defeats instantiation. */ - private Base64(){} - - - - -/* ******** E N C O D I N G M E T H O D S ******** */ - - - /** - * Encodes up to the first three bytes of array <var>threeBytes</var> - * and returns a four-byte array in Base64 notation. - * The actual number of significant bytes in your array is - * given by <var>numSigBytes</var>. - * The array <var>threeBytes</var> needs only be as big as - * <var>numSigBytes</var>. - * Code can reuse a byte array by passing a four-byte array as <var>b4</var>. - * - * @param b4 A reusable byte array to reduce array instantiation - * @param threeBytes the array to convert - * @param numSigBytes the number of significant bytes in your array - * @return four byte array in Base64 notation. - * @since 1.5.1 - */ - private static byte[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) { - encode3to4( threeBytes, 0, numSigBytes, b4, 0, options ); - return b4; - } // end encode3to4 - - - /** - * <p>Encodes up to three bytes of the array <var>source</var> - * and writes the resulting four Base64 bytes to <var>destination</var>. - * The source and destination arrays can be manipulated - * anywhere along their length by specifying - * <var>srcOffset</var> and <var>destOffset</var>. - * This method does not check to make sure your arrays - * are large enough to accomodate <var>srcOffset</var> + 3 for - * the <var>source</var> array or <var>destOffset</var> + 4 for - * the <var>destination</var> array. - * The actual number of significant bytes in your array is - * given by <var>numSigBytes</var>.</p> - * <p>This is the lowest level of the encoding methods with - * all possible parameters.</p> - * - * @param source the array to convert - * @param srcOffset the index where conversion begins - * @param numSigBytes the number of significant bytes in your array - * @param destination the array to hold the conversion - * @param destOffset the index where output will be put - * @return the <var>destination</var> array - * @since 1.3 - */ - private static byte[] encode3to4( - byte[] source, int srcOffset, int numSigBytes, - byte[] destination, int destOffset, int options ) { - - byte[] ALPHABET = getAlphabet( options ); - - // 1 2 3 - // 01234567890123456789012345678901 Bit position - // --------000000001111111122222222 Array position from threeBytes - // --------| || || || | Six bit groups to index ALPHABET - // >>18 >>12 >> 6 >> 0 Right shift necessary - // 0x3f 0x3f 0x3f Additional AND - - // Create buffer with zero-padding if there are only one or two - // significant bytes passed in the array. - // We have to shift left 24 in order to flush out the 1's that appear - // when Java treats a value as negative that is cast from a byte to an int. - int inBuff = ( numSigBytes > 0 ? ((source[ srcOffset ] << 24) >>> 8) : 0 ) - | ( numSigBytes > 1 ? ((source[ srcOffset + 1 ] << 24) >>> 16) : 0 ) - | ( numSigBytes > 2 ? ((source[ srcOffset + 2 ] << 24) >>> 24) : 0 ); - - switch( numSigBytes ) - { - case 3: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = ALPHABET[ (inBuff >>> 6) & 0x3f ]; - destination[ destOffset + 3 ] = ALPHABET[ (inBuff ) & 0x3f ]; - return destination; - - case 2: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = ALPHABET[ (inBuff >>> 6) & 0x3f ]; - destination[ destOffset + 3 ] = EQUALS_SIGN; - return destination; - - case 1: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = EQUALS_SIGN; - destination[ destOffset + 3 ] = EQUALS_SIGN; - return destination; - - default: - return destination; - } // end switch - } // end encode3to4 - - - - /** - * Performs Base64 encoding on the <code>raw</code> ByteBuffer, - * writing it to the <code>encoded</code> ByteBuffer. - * This is an experimental feature. Currently it does not - * pass along any options (such as {@link #DO_BREAK_LINES} - * or {@link #GZIP}. - * - * @param raw input buffer - * @param encoded output buffer - * @since 2.3 - */ - public static void encode( java.nio.ByteBuffer raw, java.nio.ByteBuffer encoded ){ - byte[] raw3 = new byte[3]; - byte[] enc4 = new byte[4]; - - while( raw.hasRemaining() ){ - int rem = Math.min(3,raw.remaining()); - raw.get(raw3,0,rem); - Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); - encoded.put(enc4); - } // end input remaining - } - - - /** - * Performs Base64 encoding on the <code>raw</code> ByteBuffer, - * writing it to the <code>encoded</code> CharBuffer. - * This is an experimental feature. Currently it does not - * pass along any options (such as {@link #DO_BREAK_LINES} - * or {@link #GZIP}. - * - * @param raw input buffer - * @param encoded output buffer - * @since 2.3 - */ - public static void encode( java.nio.ByteBuffer raw, java.nio.CharBuffer encoded ){ - byte[] raw3 = new byte[3]; - byte[] enc4 = new byte[4]; - - while( raw.hasRemaining() ){ - int rem = Math.min(3,raw.remaining()); - raw.get(raw3,0,rem); - Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); - for( int i = 0; i < 4; i++ ){ - encoded.put( (char)(enc4[i] & 0xFF) ); - } - } // end input remaining - } - - - - - /** - * Serializes an object and returns the Base64-encoded - * version of that serialized object. - * - * <p>As of v 2.3, if the object - * cannot be serialized or there is another error, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned a null value, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * The object is not GZip-compressed before being encoded. - * - * @param serializableObject The object to encode - * @return The Base64-encoded object - * @throws java.io.IOException if there is an error - * @throws NullPointerException if serializedObject is null - * @since 1.4 - */ - public static String encodeObject( java.io.Serializable serializableObject ) - throws java.io.IOException { - return encodeObject( serializableObject, NO_OPTIONS ); - } // end encodeObject - - - - /** - * Serializes an object and returns the Base64-encoded - * version of that serialized object. - * - * <p>As of v 2.3, if the object - * cannot be serialized or there is another error, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned a null value, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * The object is not GZip-compressed before being encoded. - * <p> - * Example options:<pre> - * GZIP: gzip-compresses object before encoding it. - * DO_BREAK_LINES: break lines at 76 characters - * </pre> - * <p> - * Example: <code>encodeObject( myObj, Base64.GZIP )</code> or - * <p> - * Example: <code>encodeObject( myObj, Base64.GZIP | Base64.DO_BREAK_LINES )</code> - * - * @param serializableObject The object to encode - * @param options Specified options - * @return The Base64-encoded object - * @see Base64#GZIP - * @see Base64#DO_BREAK_LINES - * @throws java.io.IOException if there is an error - * @since 2.0 - */ - public static String encodeObject( java.io.Serializable serializableObject, int options ) - throws java.io.IOException { - - if( serializableObject == null ){ - throw new NullPointerException( "Cannot serialize a null object." ); - } // end if: null - - // Streams - java.io.ByteArrayOutputStream baos = null; - java.io.OutputStream b64os = null; - java.util.zip.GZIPOutputStream gzos = null; - java.io.ObjectOutputStream oos = null; - - - try { - // ObjectOutputStream -> (GZIP) -> Base64 -> ByteArrayOutputStream - baos = new java.io.ByteArrayOutputStream(); - b64os = new Base64.OutputStream( baos, ENCODE | options ); - if( (options & GZIP) != 0 ){ - // Gzip - gzos = new java.util.zip.GZIPOutputStream(b64os); - oos = new java.io.ObjectOutputStream( gzos ); - } else { - // Not gzipped - oos = new java.io.ObjectOutputStream( b64os ); - } - oos.writeObject( serializableObject ); - } // end try - catch( java.io.IOException e ) { - // Catch it and then throw it immediately so that - // the finally{} block is called for cleanup. - throw e; - } // end catch - finally { - try{ oos.close(); } catch( Exception e ){} - try{ gzos.close(); } catch( Exception e ){} - try{ b64os.close(); } catch( Exception e ){} - try{ baos.close(); } catch( Exception e ){} - } // end finally - - // Return value according to relevant encoding. - try { - return new String( baos.toByteArray(), PREFERRED_ENCODING ); - } // end try - catch (java.io.UnsupportedEncodingException uue){ - // Fall back to some Java default - return new String( baos.toByteArray() ); - } // end catch - - } // end encode - - - - /** - * Encodes a byte array into Base64 notation. - * Does not GZip-compress data. - * - * @param source The data to convert - * @return The data in Base64-encoded form - * @throws NullPointerException if source array is null - * @since 1.4 - */ - public static String encodeBytes( byte[] source ) { - // Since we're not going to have the GZIP encoding turned on, - // we're not going to have an java.io.IOException thrown, so - // we should not force the user to have to catch it. - String encoded = null; - try { - encoded = encodeBytes(source, 0, source.length, NO_OPTIONS); - } catch (java.io.IOException ex) { - assert false : ex.getMessage(); - } // end catch - assert encoded != null; - return encoded; - } // end encodeBytes - - - - /** - * Encodes a byte array into Base64 notation. - * <p> - * Example options:<pre> - * GZIP: gzip-compresses object before encoding it. - * DO_BREAK_LINES: break lines at 76 characters - * <i>Note: Technically, this makes your encoding non-compliant.</i> - * </pre> - * <p> - * Example: <code>encodeBytes( myData, Base64.GZIP )</code> or - * <p> - * Example: <code>encodeBytes( myData, Base64.GZIP | Base64.DO_BREAK_LINES )</code> - * - * - * <p>As of v 2.3, if there is an error with the GZIP stream, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned a null value, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * - * @param source The data to convert - * @param options Specified options - * @return The Base64-encoded data as a String - * @see Base64#GZIP - * @see Base64#DO_BREAK_LINES - * @throws java.io.IOException if there is an error - * @throws NullPointerException if source array is null - * @since 2.0 - */ - public static String encodeBytes( byte[] source, int options ) throws java.io.IOException { - return encodeBytes( source, 0, source.length, options ); - } // end encodeBytes - - - /** - * Encodes a byte array into Base64 notation. - * Does not GZip-compress data. - * - * <p>As of v 2.3, if there is an error, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned a null value, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * - * @param source The data to convert - * @param off Offset in array where conversion should begin - * @param len Length of data to convert - * @return The Base64-encoded data as a String - * @throws NullPointerException if source array is null - * @throws IllegalArgumentException if source array, offset, or length are invalid - * @since 1.4 - */ - public static String encodeBytes( byte[] source, int off, int len ) { - // Since we're not going to have the GZIP encoding turned on, - // we're not going to have an java.io.IOException thrown, so - // we should not force the user to have to catch it. - String encoded = null; - try { - encoded = encodeBytes( source, off, len, NO_OPTIONS ); - } catch (java.io.IOException ex) { - assert false : ex.getMessage(); - } // end catch - assert encoded != null; - return encoded; - } // end encodeBytes - - - - /** - * Encodes a byte array into Base64 notation. - * <p> - * Example options:<pre> - * GZIP: gzip-compresses object before encoding it. - * DO_BREAK_LINES: break lines at 76 characters - * <i>Note: Technically, this makes your encoding non-compliant.</i> - * </pre> - * <p> - * Example: <code>encodeBytes( myData, Base64.GZIP )</code> or - * <p> - * Example: <code>encodeBytes( myData, Base64.GZIP | Base64.DO_BREAK_LINES )</code> - * - * - * <p>As of v 2.3, if there is an error with the GZIP stream, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned a null value, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * - * @param source The data to convert - * @param off Offset in array where conversion should begin - * @param len Length of data to convert - * @param options Specified options - * @return The Base64-encoded data as a String - * @see Base64#GZIP - * @see Base64#DO_BREAK_LINES - * @throws java.io.IOException if there is an error - * @throws NullPointerException if source array is null - * @throws IllegalArgumentException if source array, offset, or length are invalid - * @since 2.0 - */ - public static String encodeBytes( byte[] source, int off, int len, int options ) throws java.io.IOException { - byte[] encoded = encodeBytesToBytes( source, off, len, options ); - - // Return value according to relevant encoding. - try { - return new String( encoded, PREFERRED_ENCODING ); - } // end try - catch (java.io.UnsupportedEncodingException uue) { - return new String( encoded ); - } // end catch - - } // end encodeBytes - - - - - /** - * Similar to {@link #encodeBytes(byte[])} but returns - * a byte array instead of instantiating a String. This is more efficient - * if you're working with I/O streams and have large data sets to encode. - * - * - * @param source The data to convert - * @return The Base64-encoded data as a byte[] (of ASCII characters) - * @throws NullPointerException if source array is null - * @since 2.3.1 - */ - public static byte[] encodeBytesToBytes( byte[] source ) { - byte[] encoded = null; - try { - encoded = encodeBytesToBytes( source, 0, source.length, Base64.NO_OPTIONS ); - } catch( java.io.IOException ex ) { - assert false : "IOExceptions only come from GZipping, which is turned off: " + ex.getMessage(); - } - return encoded; - } - - - /** - * Similar to {@link #encodeBytes(byte[], int, int, int)} but returns - * a byte array instead of instantiating a String. This is more efficient - * if you're working with I/O streams and have large data sets to encode. - * - * - * @param source The data to convert - * @param off Offset in array where conversion should begin - * @param len Length of data to convert - * @param options Specified options - * @return The Base64-encoded data as a String - * @see Base64#GZIP - * @see Base64#DO_BREAK_LINES - * @throws java.io.IOException if there is an error - * @throws NullPointerException if source array is null - * @throws IllegalArgumentException if source array, offset, or length are invalid - * @since 2.3.1 - */ - public static byte[] encodeBytesToBytes( byte[] source, int off, int len, int options ) throws java.io.IOException { - - if( source == null ){ - throw new NullPointerException( "Cannot serialize a null array." ); - } // end if: null - - if( off < 0 ){ - throw new IllegalArgumentException( "Cannot have negative offset: " + off ); - } // end if: off < 0 - - if( len < 0 ){ - throw new IllegalArgumentException( "Cannot have length offset: " + len ); - } // end if: len < 0 - - if( off + len > source.length ){ - throw new IllegalArgumentException( - String.format( "Cannot have offset of %d and length of %d with array of length %d", off,len,source.length)); - } // end if: off < 0 - - - - // Compress? - if( (options & GZIP) != 0 ) { - java.io.ByteArrayOutputStream baos = null; - java.util.zip.GZIPOutputStream gzos = null; - Base64.OutputStream b64os = null; - - try { - // GZip -> Base64 -> ByteArray - baos = new java.io.ByteArrayOutputStream(); - b64os = new Base64.OutputStream( baos, ENCODE | options ); - gzos = new java.util.zip.GZIPOutputStream( b64os ); - - gzos.write( source, off, len ); - gzos.close(); - } // end try - catch( java.io.IOException e ) { - // Catch it and then throw it immediately so that - // the finally{} block is called for cleanup. - throw e; - } // end catch - finally { - try{ gzos.close(); } catch( Exception e ){} - try{ b64os.close(); } catch( Exception e ){} - try{ baos.close(); } catch( Exception e ){} - } // end finally - - return baos.toByteArray(); - } // end if: compress - - // Else, don't compress. Better not to use streams at all then. - else { - boolean breakLines = (options & DO_BREAK_LINES) > 0; - - //int len43 = len * 4 / 3; - //byte[] outBuff = new byte[ ( len43 ) // Main 4:3 - // + ( (len % 3) > 0 ? 4 : 0 ) // Account for padding - // + (breakLines ? ( len43 / MAX_LINE_LENGTH ) : 0) ]; // New lines - // Try to determine more precisely how big the array needs to be. - // If we get it right, we don't have to do an array copy, and - // we save a bunch of memory. - int encLen = ( len / 3 ) * 4 + ( len % 3 > 0 ? 4 : 0 ); // Bytes needed for actual encoding - if( breakLines ){ - encLen += encLen / MAX_LINE_LENGTH; // Plus extra newline characters - } - byte[] outBuff = new byte[ encLen ]; - - - int d = 0; - int e = 0; - int len2 = len - 2; - int lineLength = 0; - for( ; d < len2; d+=3, e+=4 ) { - encode3to4( source, d+off, 3, outBuff, e, options ); - - lineLength += 4; - if( breakLines && lineLength >= MAX_LINE_LENGTH ) - { - outBuff[e+4] = NEW_LINE; - e++; - lineLength = 0; - } // end if: end of line - } // en dfor: each piece of array - - if( d < len ) { - encode3to4( source, d+off, len - d, outBuff, e, options ); - e += 4; - } // end if: some padding needed - - - // Only resize array if we didn't guess it right. - if( e < outBuff.length - 1 ){ - byte[] finalOut = new byte[e]; - System.arraycopy(outBuff,0, finalOut,0,e); - //System.err.println("Having to resize array from " + outBuff.length + " to " + e ); - return finalOut; - } else { - //System.err.println("No need to resize array."); - return outBuff; - } - - } // end else: don't compress - - } // end encodeBytesToBytes - - - - - -/* ******** D E C O D I N G M E T H O D S ******** */ - - - /** - * Decodes four bytes from array <var>source</var> - * and writes the resulting bytes (up to three of them) - * to <var>destination</var>. - * The source and destination arrays can be manipulated - * anywhere along their length by specifying - * <var>srcOffset</var> and <var>destOffset</var>. - * This method does not check to make sure your arrays - * are large enough to accomodate <var>srcOffset</var> + 4 for - * the <var>source</var> array or <var>destOffset</var> + 3 for - * the <var>destination</var> array. - * This method returns the actual number of bytes that - * were converted from the Base64 encoding. - * <p>This is the lowest level of the decoding methods with - * all possible parameters.</p> - * - * - * @param source the array to convert - * @param srcOffset the index where conversion begins - * @param destination the array to hold the conversion - * @param destOffset the index where output will be put - * @param options alphabet type is pulled from this (standard, url-safe, ordered) - * @return the number of decoded bytes converted - * @throws NullPointerException if source or destination arrays are null - * @throws IllegalArgumentException if srcOffset or destOffset are invalid - * or there is not enough room in the array. - * @since 1.3 - */ - private static int decode4to3( - byte[] source, int srcOffset, - byte[] destination, int destOffset, int options ) { - - // Lots of error checking and exception throwing - if( source == null ){ - throw new NullPointerException( "Source array was null." ); - } // end if - if( destination == null ){ - throw new NullPointerException( "Destination array was null." ); - } // end if - if( srcOffset < 0 || srcOffset + 3 >= source.length ){ - throw new IllegalArgumentException( String.format( - "Source array with length %d cannot have offset of %d and still process four bytes.", source.length, srcOffset ) ); - } // end if - if( destOffset < 0 || destOffset +2 >= destination.length ){ - throw new IllegalArgumentException( String.format( - "Destination array with length %d cannot have offset of %d and still store three bytes.", destination.length, destOffset ) ); - } // end if - - - byte[] DECODABET = getDecodabet( options ); - - // Example: Dk== - if( source[ srcOffset + 2] == EQUALS_SIGN ) { - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1] ] << 24 ) >>> 12 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1] ] & 0xFF ) << 12 ); - - destination[ destOffset ] = (byte)( outBuff >>> 16 ); - return 1; - } - - // Example: DkL= - else if( source[ srcOffset + 3 ] == EQUALS_SIGN ) { - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1 ] ] << 24 ) >>> 12 ) - // | ( ( DECODABET[ source[ srcOffset + 2 ] ] << 24 ) >>> 18 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1 ] ] & 0xFF ) << 12 ) - | ( ( DECODABET[ source[ srcOffset + 2 ] ] & 0xFF ) << 6 ); - - destination[ destOffset ] = (byte)( outBuff >>> 16 ); - destination[ destOffset + 1 ] = (byte)( outBuff >>> 8 ); - return 2; - } - - // Example: DkLE - else { - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1 ] ] << 24 ) >>> 12 ) - // | ( ( DECODABET[ source[ srcOffset + 2 ] ] << 24 ) >>> 18 ) - // | ( ( DECODABET[ source[ srcOffset + 3 ] ] << 24 ) >>> 24 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1 ] ] & 0xFF ) << 12 ) - | ( ( DECODABET[ source[ srcOffset + 2 ] ] & 0xFF ) << 6) - | ( ( DECODABET[ source[ srcOffset + 3 ] ] & 0xFF ) ); - - - destination[ destOffset ] = (byte)( outBuff >> 16 ); - destination[ destOffset + 1 ] = (byte)( outBuff >> 8 ); - destination[ destOffset + 2 ] = (byte)( outBuff ); - - return 3; - } - } // end decodeToBytes - - - - - - /** - * Low-level access to decoding ASCII characters in - * the form of a byte array. <strong>Ignores GUNZIP option, if - * it's set.</strong> This is not generally a recommended method, - * although it is used internally as part of the decoding process. - * Special case: if len = 0, an empty array is returned. Still, - * if you need more speed and reduced memory footprint (and aren't - * gzipping), consider this method. - * - * @param source The Base64 encoded data - * @return decoded data - * @since 2.3.1 - */ - public static byte[] decode( byte[] source ){ - byte[] decoded = null; - try { - decoded = decode( source, 0, source.length, Base64.NO_OPTIONS ); - } catch( java.io.IOException ex ) { - assert false : "IOExceptions only come from GZipping, which is turned off: " + ex.getMessage(); - } - return decoded; - } - - - - /** - * Low-level access to decoding ASCII characters in - * the form of a byte array. <strong>Ignores GUNZIP option, if - * it's set.</strong> This is not generally a recommended method, - * although it is used internally as part of the decoding process. - * Special case: if len = 0, an empty array is returned. Still, - * if you need more speed and reduced memory footprint (and aren't - * gzipping), consider this method. - * - * @param source The Base64 encoded data - * @param off The offset of where to begin decoding - * @param len The length of characters to decode - * @param options Can specify options such as alphabet type to use - * @return decoded data - * @throws java.io.IOException If bogus characters exist in source data - * @since 1.3 - */ - public static byte[] decode( byte[] source, int off, int len, int options ) - throws java.io.IOException { - - // Lots of error checking and exception throwing - if( source == null ){ - throw new NullPointerException( "Cannot decode null source array." ); - } // end if - if( off < 0 || off + len > source.length ){ - throw new IllegalArgumentException( String.format( - "Source array with length %d cannot have offset of %d and process %d bytes.", source.length, off, len ) ); - } // end if - - if( len == 0 ){ - return new byte[0]; - }else if( len < 4 ){ - throw new IllegalArgumentException( - "Base64-encoded string must have at least four characters, but length specified was " + len ); - } // end if - - byte[] DECODABET = getDecodabet( options ); - - int len34 = len * 3 / 4; // Estimate on array size - byte[] outBuff = new byte[ len34 ]; // Upper limit on size of output - int outBuffPosn = 0; // Keep track of where we're writing - - byte[] b4 = new byte[4]; // Four byte buffer from source, eliminating white space - int b4Posn = 0; // Keep track of four byte input buffer - int i = 0; // Source array counter - byte sbiCrop = 0; // Low seven bits (ASCII) of input - byte sbiDecode = 0; // Special value from DECODABET - - for( i = off; i < off+len; i++ ) { // Loop through source - - sbiCrop = (byte)(source[i] & 0x7f); // Only the low seven bits - sbiDecode = DECODABET[ sbiCrop ]; // Special value - - // White space, Equals sign, or legit Base64 character - // Note the values such as -5 and -9 in the - // DECODABETs at the top of the file. - if( sbiDecode >= WHITE_SPACE_ENC ) { - if( sbiDecode >= EQUALS_SIGN_ENC ) { - b4[ b4Posn++ ] = sbiCrop; // Save non-whitespace - if( b4Posn > 3 ) { // Time to decode? - outBuffPosn += decode4to3( b4, 0, outBuff, outBuffPosn, options ); - b4Posn = 0; - - // If that was the equals sign, break out of 'for' loop - if( sbiCrop == EQUALS_SIGN ) { - break; - } // end if: equals sign - } // end if: quartet built - } // end if: equals sign or better - } // end if: white space, equals sign or better - else { - // There's a bad input character in the Base64 stream. - throw new java.io.IOException( String.format( - "Bad Base64 input character '%c' in array position %d", source[i], i ) ); - } // end else: - } // each input character - - byte[] out = new byte[ outBuffPosn ]; - System.arraycopy( outBuff, 0, out, 0, outBuffPosn ); - return out; - } // end decode - - - - - /** - * Decodes data from Base64 notation, automatically - * detecting gzip-compressed data and decompressing it. - * - * @param s the string to decode - * @return the decoded data - * @throws java.io.IOException If there is a problem - * @since 1.4 - */ - public static byte[] decode( String s ) throws java.io.IOException { - return decode( s, NO_OPTIONS ); - } - - - - /** - * Decodes data from Base64 notation, automatically - * detecting gzip-compressed data and decompressing it. - * - * @param s the string to decode - * @param options encode options such as URL_SAFE - * @return the decoded data - * @throws java.io.IOException if there is an error - * @throws NullPointerException if <tt>s</tt> is null - * @since 1.4 - */ - public static byte[] decode( String s, int options ) throws java.io.IOException { - - if( s == null ){ - throw new NullPointerException( "Input string was null." ); - } // end if - - byte[] bytes; - try { - bytes = s.getBytes( PREFERRED_ENCODING ); - } // end try - catch( java.io.UnsupportedEncodingException uee ) { - bytes = s.getBytes(); - } // end catch - //</change> - - // Decode - bytes = decode( bytes, 0, bytes.length, options ); - - // Check to see if it's gzip-compressed - // GZIP Magic Two-Byte Number: 0x8b1f (35615) - boolean dontGunzip = (options & DONT_GUNZIP) != 0; - if( (bytes != null) && (bytes.length >= 4) && (!dontGunzip) ) { - - int head = ((int)bytes[0] & 0xff) | ((bytes[1] << 8) & 0xff00); - if( java.util.zip.GZIPInputStream.GZIP_MAGIC == head ) { - java.io.ByteArrayInputStream bais = null; - java.util.zip.GZIPInputStream gzis = null; - java.io.ByteArrayOutputStream baos = null; - byte[] buffer = new byte[2048]; - int length = 0; - - try { - baos = new java.io.ByteArrayOutputStream(); - bais = new java.io.ByteArrayInputStream( bytes ); - gzis = new java.util.zip.GZIPInputStream( bais ); - - while( ( length = gzis.read( buffer ) ) >= 0 ) { - baos.write(buffer,0,length); - } // end while: reading input - - // No error? Get new bytes. - bytes = baos.toByteArray(); - - } // end try - catch( java.io.IOException e ) { - e.printStackTrace(); - // Just return originally-decoded bytes - } // end catch - finally { - try{ baos.close(); } catch( Exception e ){} - try{ gzis.close(); } catch( Exception e ){} - try{ bais.close(); } catch( Exception e ){} - } // end finally - - } // end if: gzipped - } // end if: bytes.length >= 2 - - return bytes; - } // end decode - - - - /** - * Attempts to decode Base64 data and deserialize a Java - * Object within. Returns <tt>null</tt> if there was an error. - * - * @param encodedObject The Base64 data to decode - * @return The decoded and deserialized object - * @throws NullPointerException if encodedObject is null - * @throws java.io.IOException if there is a general error - * @throws ClassNotFoundException if the decoded object is of a - * class that cannot be found by the JVM - * @since 1.5 - */ - public static Object decodeToObject( String encodedObject ) - throws java.io.IOException, java.lang.ClassNotFoundException { - return decodeToObject(encodedObject,NO_OPTIONS,null); - } - - - /** - * Attempts to decode Base64 data and deserialize a Java - * Object within. Returns <tt>null</tt> if there was an error. - * If <tt>loader</tt> is not null, it will be the class loader - * used when deserializing. - * - * @param encodedObject The Base64 data to decode - * @param options Various parameters related to decoding - * @param loader Optional class loader to use in deserializing classes. - * @return The decoded and deserialized object - * @throws NullPointerException if encodedObject is null - * @throws java.io.IOException if there is a general error - * @throws ClassNotFoundException if the decoded object is of a - * class that cannot be found by the JVM - * @since 2.3.4 - */ - public static Object decodeToObject( - String encodedObject, int options, final ClassLoader loader ) - throws java.io.IOException, java.lang.ClassNotFoundException { - - // Decode and gunzip if necessary - byte[] objBytes = decode( encodedObject, options ); - - java.io.ByteArrayInputStream bais = null; - java.io.ObjectInputStream ois = null; - Object obj = null; - - try { - bais = new java.io.ByteArrayInputStream( objBytes ); - - // If no custom class loader is provided, use Java's builtin OIS. - if( loader == null ){ - ois = new java.io.ObjectInputStream( bais ); - } // end if: no loader provided - - // Else make a customized object input stream that uses - // the provided class loader. - else { - ois = new java.io.ObjectInputStream(bais){ - @Override - public Class<?> resolveClass(java.io.ObjectStreamClass streamClass) - throws java.io.IOException, ClassNotFoundException { - Class c = Class.forName(streamClass.getName(), false, loader); - if( c == null ){ - return super.resolveClass(streamClass); - } else { - return c; // Class loader knows of this class. - } // end else: not null - } // end resolveClass - }; // end ois - } // end else: no custom class loader - - obj = ois.readObject(); - } // end try - catch( java.io.IOException e ) { - throw e; // Catch and throw in order to execute finally{} - } // end catch - catch( java.lang.ClassNotFoundException e ) { - throw e; // Catch and throw in order to execute finally{} - } // end catch - finally { - try{ bais.close(); } catch( Exception e ){} - try{ ois.close(); } catch( Exception e ){} - } // end finally - - return obj; - } // end decodeObject - - - - /** - * Convenience method for encoding data to a file. - * - * <p>As of v 2.3, if there is a error, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned false, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * @param dataToEncode byte array of data to encode in base64 form - * @param filename Filename for saving encoded data - * @throws java.io.IOException if there is an error - * @throws NullPointerException if dataToEncode is null - * @since 2.1 - */ - public static void encodeToFile( byte[] dataToEncode, String filename ) - throws java.io.IOException { - - if( dataToEncode == null ){ - throw new NullPointerException( "Data to encode was null." ); - } // end iff - - Base64.OutputStream bos = null; - try { - bos = new Base64.OutputStream( - new java.io.FileOutputStream( filename ), Base64.ENCODE ); - bos.write( dataToEncode ); - } // end try - catch( java.io.IOException e ) { - throw e; // Catch and throw to execute finally{} block - } // end catch: java.io.IOException - finally { - try{ bos.close(); } catch( Exception e ){} - } // end finally - - } // end encodeToFile - - - /** - * Convenience method for decoding data to a file. - * - * <p>As of v 2.3, if there is a error, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned false, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * @param dataToDecode Base64-encoded data as a string - * @param filename Filename for saving decoded data - * @throws java.io.IOException if there is an error - * @since 2.1 - */ - public static void decodeToFile( String dataToDecode, String filename ) - throws java.io.IOException { - - Base64.OutputStream bos = null; - try{ - bos = new Base64.OutputStream( - new java.io.FileOutputStream( filename ), Base64.DECODE ); - bos.write( dataToDecode.getBytes( PREFERRED_ENCODING ) ); - } // end try - catch( java.io.IOException e ) { - throw e; // Catch and throw to execute finally{} block - } // end catch: java.io.IOException - finally { - try{ bos.close(); } catch( Exception e ){} - } // end finally - - } // end decodeToFile - - - - - /** - * Convenience method for reading a base64-encoded - * file and decoding it. - * - * <p>As of v 2.3, if there is a error, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned false, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * @param filename Filename for reading encoded data - * @return decoded byte array - * @throws java.io.IOException if there is an error - * @since 2.1 - */ - public static byte[] decodeFromFile( String filename ) - throws java.io.IOException { - - byte[] decodedData = null; - Base64.InputStream bis = null; - try - { - // Set up some useful variables - java.io.File file = new java.io.File( filename ); - byte[] buffer = null; - int length = 0; - int numBytes = 0; - - // Check for size of file - if( file.length() > Integer.MAX_VALUE ) - { - throw new java.io.IOException( "File is too big for this convenience method (" + file.length() + " bytes)." ); - } // end if: file too big for int index - buffer = new byte[ (int)file.length() ]; - - // Open a stream - bis = new Base64.InputStream( - new java.io.BufferedInputStream( - new java.io.FileInputStream( file ) ), Base64.DECODE ); - - // Read until done - while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) { - length += numBytes; - } // end while - - // Save in a variable to return - decodedData = new byte[ length ]; - System.arraycopy( buffer, 0, decodedData, 0, length ); - - } // end try - catch( java.io.IOException e ) { - throw e; // Catch and release to execute finally{} - } // end catch: java.io.IOException - finally { - try{ bis.close(); } catch( Exception e) {} - } // end finally - - return decodedData; - } // end decodeFromFile - - - - /** - * Convenience method for reading a binary file - * and base64-encoding it. - * - * <p>As of v 2.3, if there is a error, - * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> - * In earlier versions, it just returned false, but - * in retrospect that's a pretty poor way to handle it.</p> - * - * @param filename Filename for reading binary data - * @return base64-encoded string - * @throws java.io.IOException if there is an error - * @since 2.1 - */ - public static String encodeFromFile( String filename ) - throws java.io.IOException { - - String encodedData = null; - Base64.InputStream bis = null; - try - { - // Set up some useful variables - java.io.File file = new java.io.File( filename ); - byte[] buffer = new byte[ Math.max((int)(file.length() * 1.4),40) ]; // Need max() for math on small files (v2.2.1) - int length = 0; - int numBytes = 0; - - // Open a stream - bis = new Base64.InputStream( - new java.io.BufferedInputStream( - new java.io.FileInputStream( file ) ), Base64.ENCODE ); - - // Read until done - while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) { - length += numBytes; - } // end while - - // Save in a variable to return - encodedData = new String( buffer, 0, length, Base64.PREFERRED_ENCODING ); - - } // end try - catch( java.io.IOException e ) { - throw e; // Catch and release to execute finally{} - } // end catch: java.io.IOException - finally { - try{ bis.close(); } catch( Exception e) {} - } // end finally - - return encodedData; - } // end encodeFromFile - - /** - * Reads <tt>infile</tt> and encodes it to <tt>outfile</tt>. - * - * @param infile Input file - * @param outfile Output file - * @throws java.io.IOException if there is an error - * @since 2.2 - */ - public static void encodeFileToFile( String infile, String outfile ) - throws java.io.IOException { - - String encoded = Base64.encodeFromFile( infile ); - java.io.OutputStream out = null; - try{ - out = new java.io.BufferedOutputStream( - new java.io.FileOutputStream( outfile ) ); - out.write( encoded.getBytes("US-ASCII") ); // Strict, 7-bit output. - } // end try - catch( java.io.IOException e ) { - throw e; // Catch and release to execute finally{} - } // end catch - finally { - try { out.close(); } - catch( Exception ex ){} - } // end finally - } // end encodeFileToFile - - - /** - * Reads <tt>infile</tt> and decodes it to <tt>outfile</tt>. - * - * @param infile Input file - * @param outfile Output file - * @throws java.io.IOException if there is an error - * @since 2.2 - */ - public static void decodeFileToFile( String infile, String outfile ) - throws java.io.IOException { - - byte[] decoded = Base64.decodeFromFile( infile ); - java.io.OutputStream out = null; - try{ - out = new java.io.BufferedOutputStream( - new java.io.FileOutputStream( outfile ) ); - out.write( decoded ); - } // end try - catch( java.io.IOException e ) { - throw e; // Catch and release to execute finally{} - } // end catch - finally { - try { out.close(); } - catch( Exception ex ){} - } // end finally - } // end decodeFileToFile - - - /* ******** I N N E R C L A S S I N P U T S T R E A M ******** */ - - - - /** - * A {@link Base64.InputStream} will read data from another - * <tt>java.io.InputStream</tt>, given in the constructor, - * and encode/decode to/from Base64 notation on the fly. - * - * @see Base64 - * @since 1.3 - */ - public static class InputStream extends java.io.FilterInputStream { - - private boolean encode; // Encoding or decoding - private int position; // Current position in the buffer - private byte[] buffer; // Small buffer holding converted data - private int bufferLength; // Length of buffer (3 or 4) - private int numSigBytes; // Number of meaningful bytes in the buffer - private int lineLength; - private boolean breakLines; // Break lines at less than 80 characters - private int options; // Record options used to create the stream. - private byte[] decodabet; // Local copies to avoid extra method calls - - - /** - * Constructs a {@link Base64.InputStream} in DECODE mode. - * - * @param in the <tt>java.io.InputStream</tt> from which to read data. - * @since 1.3 - */ - public InputStream( java.io.InputStream in ) { - this( in, DECODE ); - } // end constructor - - - /** - * Constructs a {@link Base64.InputStream} in - * either ENCODE or DECODE mode. - * <p> - * Valid options:<pre> - * ENCODE or DECODE: Encode or Decode as data is read. - * DO_BREAK_LINES: break lines at 76 characters - * (only meaningful when encoding)</i> - * </pre> - * <p> - * Example: <code>new Base64.InputStream( in, Base64.DECODE )</code> - * - * - * @param in the <tt>java.io.InputStream</tt> from which to read data. - * @param options Specified options - * @see Base64#ENCODE - * @see Base64#DECODE - * @see Base64#DO_BREAK_LINES - * @since 2.0 - */ - public InputStream( java.io.InputStream in, int options ) { - - super( in ); - this.options = options; // Record for later - this.breakLines = (options & DO_BREAK_LINES) > 0; - this.encode = (options & ENCODE) > 0; - this.bufferLength = encode ? 4 : 3; - this.buffer = new byte[ bufferLength ]; - this.position = -1; - this.lineLength = 0; - this.decodabet = getDecodabet(options); - } // end constructor - - /** - * Reads enough of the input stream to convert - * to/from Base64 and returns the next byte. - * - * @return next byte - * @since 1.3 - */ - @Override - public int read() throws java.io.IOException { - - // Do we need to get data? - if( position < 0 ) { - if( encode ) { - byte[] b3 = new byte[3]; - int numBinaryBytes = 0; - for( int i = 0; i < 3; i++ ) { - int b = in.read(); - - // If end of stream, b is -1. - if( b >= 0 ) { - b3[i] = (byte)b; - numBinaryBytes++; - } else { - break; // out of for loop - } // end else: end of stream - - } // end for: each needed input byte - - if( numBinaryBytes > 0 ) { - encode3to4( b3, 0, numBinaryBytes, buffer, 0, options ); - position = 0; - numSigBytes = 4; - } // end if: got data - else { - return -1; // Must be end of stream - } // end else - } // end if: encoding - - // Else decoding - else { - byte[] b4 = new byte[4]; - int i = 0; - for( i = 0; i < 4; i++ ) { - // Read four "meaningful" bytes: - int b = 0; - do{ b = in.read(); } - while( b >= 0 && decodabet[ b & 0x7f ] <= WHITE_SPACE_ENC ); - - if( b < 0 ) { - break; // Reads a -1 if end of stream - } // end if: end of stream - - b4[i] = (byte)b; - } // end for: each needed input byte - - if( i == 4 ) { - numSigBytes = decode4to3( b4, 0, buffer, 0, options ); - position = 0; - } // end if: got four characters - else if( i == 0 ){ - return -1; - } // end else if: also padded correctly - else { - // Must have broken out from above. - throw new java.io.IOException( "Improperly padded Base64 input." ); - } // end - - } // end else: decode - } // end else: get data - - // Got data? - if( position >= 0 ) { - // End of relevant data? - if( /*!encode &&*/ position >= numSigBytes ){ - return -1; - } // end if: got data - - if( encode && breakLines && lineLength >= MAX_LINE_LENGTH ) { - lineLength = 0; - return '\n'; - } // end if - else { - lineLength++; // This isn't important when decoding - // but throwing an extra "if" seems - // just as wasteful. - - int b = buffer[ position++ ]; - - if( position >= bufferLength ) { - position = -1; - } // end if: end - - return b & 0xFF; // This is how you "cast" a byte that's - // intended to be unsigned. - } // end else - } // end if: position >= 0 - - // Else error - else { - throw new java.io.IOException( "Error in Base64 code reading stream." ); - } // end else - } // end read - - - /** - * Calls {@link #read()} repeatedly until the end of stream - * is reached or <var>len</var> bytes are read. - * Returns number of bytes read into array or -1 if - * end of stream is encountered. - * - * @param dest array to hold values - * @param off offset for array - * @param len max number of bytes to read into array - * @return bytes read into array or -1 if end of stream is encountered. - * @since 1.3 - */ - @Override - public int read( byte[] dest, int off, int len ) - throws java.io.IOException { - int i; - int b; - for( i = 0; i < len; i++ ) { - b = read(); - - if( b >= 0 ) { - dest[off + i] = (byte) b; - } - else if( i == 0 ) { - return -1; - } - else { - break; // Out of 'for' loop - } // Out of 'for' loop - } // end for: each byte read - return i; - } // end read - - } // end inner class InputStream - - - - - - - /* ******** I N N E R C L A S S O U T P U T S T R E A M ******** */ - - - - /** - * A {@link Base64.OutputStream} will write data to another - * <tt>java.io.OutputStream</tt>, given in the constructor, - * and encode/decode to/from Base64 notation on the fly. - * - * @see Base64 - * @since 1.3 - */ - public static class OutputStream extends java.io.FilterOutputStream { - - private boolean encode; - private int position; - private byte[] buffer; - private int bufferLength; - private int lineLength; - private boolean breakLines; - private byte[] b4; // Scratch used in a few places - private boolean suspendEncoding; - private int options; // Record for later - private byte[] decodabet; // Local copies to avoid extra method calls - - /** - * Constructs a {@link Base64.OutputStream} in ENCODE mode. - * - * @param out the <tt>java.io.OutputStream</tt> to which data will be written. - * @since 1.3 - */ - public OutputStream( java.io.OutputStream out ) { - this( out, ENCODE ); - } // end constructor - - - /** - * Constructs a {@link Base64.OutputStream} in - * either ENCODE or DECODE mode. - * <p> - * Valid options:<pre> - * ENCODE or DECODE: Encode or Decode as data is read. - * DO_BREAK_LINES: don't break lines at 76 characters - * (only meaningful when encoding)</i> - * </pre> - * <p> - * Example: <code>new Base64.OutputStream( out, Base64.ENCODE )</code> - * - * @param out the <tt>java.io.OutputStream</tt> to which data will be written. - * @param options Specified options. - * @see Base64#ENCODE - * @see Base64#DECODE - * @see Base64#DO_BREAK_LINES - * @since 1.3 - */ - public OutputStream( java.io.OutputStream out, int options ) { - super( out ); - this.breakLines = (options & DO_BREAK_LINES) != 0; - this.encode = (options & ENCODE) != 0; - this.bufferLength = encode ? 3 : 4; - this.buffer = new byte[ bufferLength ]; - this.position = 0; - this.lineLength = 0; - this.suspendEncoding = false; - this.b4 = new byte[4]; - this.options = options; - this.decodabet = getDecodabet(options); - } // end constructor - - - /** - * Writes the byte to the output stream after - * converting to/from Base64 notation. - * When encoding, bytes are buffered three - * at a time before the output stream actually - * gets a write() call. - * When decoding, bytes are buffered four - * at a time. - * - * @param theByte the byte to write - * @since 1.3 - */ - @Override - public void write(int theByte) - throws java.io.IOException { - // Encoding suspended? - if( suspendEncoding ) { - this.out.write( theByte ); - return; - } // end if: supsended - - // Encode? - if( encode ) { - buffer[ position++ ] = (byte)theByte; - if( position >= bufferLength ) { // Enough to encode. - - this.out.write( encode3to4( b4, buffer, bufferLength, options ) ); - - lineLength += 4; - if( breakLines && lineLength >= MAX_LINE_LENGTH ) { - this.out.write( NEW_LINE ); - lineLength = 0; - } // end if: end of line - - position = 0; - } // end if: enough to output - } // end if: encoding - - // Else, Decoding - else { - // Meaningful Base64 character? - if( decodabet[ theByte & 0x7f ] > WHITE_SPACE_ENC ) { - buffer[ position++ ] = (byte)theByte; - if( position >= bufferLength ) { // Enough to output. - - int len = Base64.decode4to3( buffer, 0, b4, 0, options ); - out.write( b4, 0, len ); - position = 0; - } // end if: enough to output - } // end if: meaningful base64 character - else if( decodabet[ theByte & 0x7f ] != WHITE_SPACE_ENC ) { - throw new java.io.IOException( "Invalid character in Base64 data." ); - } // end else: not white space either - } // end else: decoding - } // end write - - - - /** - * Calls {@link #write(int)} repeatedly until <var>len</var> - * bytes are written. - * - * @param theBytes array from which to read bytes - * @param off offset for array - * @param len max number of bytes to read into array - * @since 1.3 - */ - @Override - public void write( byte[] theBytes, int off, int len ) - throws java.io.IOException { - // Encoding suspended? - if( suspendEncoding ) { - this.out.write( theBytes, off, len ); - return; - } // end if: supsended - - for( int i = 0; i < len; i++ ) { - write( theBytes[ off + i ] ); - } // end for: each byte written - - } // end write - - - - /** - * Method added by PHIL. [Thanks, PHIL. -Rob] - * This pads the buffer without closing the stream. - * @throws java.io.IOException if there's an error. - */ - public void flushBase64() throws java.io.IOException { - if( position > 0 ) { - if( encode ) { - out.write( encode3to4( b4, buffer, position, options ) ); - position = 0; - } // end if: encoding - else { - throw new java.io.IOException( "Base64 input not properly padded." ); - } // end else: decoding - } // end if: buffer partially full - - } // end flush - - - /** - * Flushes and closes (I think, in the superclass) the stream. - * - * @since 1.3 - */ - @Override - public void close() throws java.io.IOException { - // 1. Ensure that pending characters are written - flushBase64(); - - // 2. Actually close the stream - // Base class both flushes and closes. - super.close(); - - buffer = null; - out = null; - } // end close - - - - /** - * Suspends encoding of the stream. - * May be helpful if you need to embed a piece of - * base64-encoded data in a stream. - * - * @throws java.io.IOException if there's an error flushing - * @since 1.5.1 - */ - public void suspendEncoding() throws java.io.IOException { - flushBase64(); - this.suspendEncoding = true; - } // end suspendEncoding - - - /** - * Resumes encoding of the stream. - * May be helpful if you need to embed a piece of - * base64-encoded data in a stream. - * - * @since 1.5.1 - */ - public void resumeEncoding() { - this.suspendEncoding = false; - } // end resumeEncoding - - - - } // end inner class OutputStream - - -} // end class Base64 Modified: trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/ModelAdaptor.java =================================================================== --- trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/ModelAdaptor.java 2010-02-08 16:00:56 UTC (rev 491) +++ trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/ModelAdaptor.java 2010-02-09 16:20:36 UTC (rev 492) @@ -24,6 +24,7 @@ import org.apache.ode.bpel.pmapi.*; import org.jboss.bpm.console.client.model.ProcessDefinitionRef; import org.jboss.bpm.console.client.model.ProcessInstanceRef; +import org.jboss.soa.bpel.console.util.Base64; import javax.xml.namespace.QName; import java.util.ArrayList; Modified: trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/ProcessMgmtImpl.java =================================================================== --- trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/ProcessMgmtImpl.java 2010-02-08 16:00:56 UTC (rev 491) +++ trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/ProcessMgmtImpl.java 2010-02-09 16:20:36 UTC (rev 492) @@ -21,18 +21,20 @@ */ package org.jboss.soa.bpel.console; +import org.apache.ode.bpel.pmapi.*; import org.jboss.bpm.console.client.model.ProcessDefinitionRef; import org.jboss.bpm.console.client.model.ProcessInstanceRef; import org.jboss.bpm.console.server.integration.ProcessManagement; +import org.jboss.soa.bpel.console.json.XmlToJson; import org.jboss.soa.bpel.runtime.engine.BPELEngine; -import org.apache.ode.bpel.pmapi.*; import javax.naming.InitialContext; import javax.naming.NamingException; import javax.xml.namespace.QName; +import java.io.ByteArrayInputStream; +import java.util.HashMap; import java.util.List; import java.util.Map; -import java.util.HashMap; /** * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; @@ -108,7 +110,7 @@ { Map<String,Object> variables = new HashMap<String,Object>(); - String iid = ModelAdaptor.decodeId(instanceId); // what a crappy API... + String iid = instanceId;//ModelAdaptor.decodeId(instanceId); // what a crappy API... // get root scope id BpelManagementFacade mgmtFacade = getMgmtFacade(); @@ -123,8 +125,13 @@ { String varName = varRef.getName(); TVariableInfo varInfo = mgmtFacade.getVariableInfo(scopeId, varName).getVariableInfo(); - Object obj = varInfo.getValue(); - variables.put(varName, "n/a"); // TODO: how to get to the value? + Object obj = varInfo.getValue(); // actually an xml representation + variables.put(varName, // cheap tricks + XmlToJson.parse( + new ByteArrayInputStream(obj.toString().getBytes() + ) + ) + ); } return variables; @@ -138,7 +145,7 @@ public void endInstance(String instanceId, ProcessInstanceRef.RESULT result) { try { - String iid = ModelAdaptor.decodeId(instanceId); + String iid = instanceId;//ModelAdaptor.decodeId(instanceId); getMgmtFacade().terminate(Long.valueOf(iid)); } catch(org.apache.ode.bpel.pmapi.ProcessNotFoundException ex) { // Silently ignore Added: trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/ResultAdapter.java =================================================================== --- trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/ResultAdapter.java (rev 0) +++ trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/ResultAdapter.java 2010-02-09 16:20:36 UTC (rev 492) @@ -0,0 +1,170 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.soa.bpel.console.json; + +import org.codehaus.jettison.mapped.MappedNamespaceConvention; +import org.codehaus.jettison.mapped.MappedXMLStreamWriter; +import org.xml.sax.Attributes; +import org.xml.sax.ContentHandler; +import org.xml.sax.Locator; +import org.xml.sax.SAXException; + +import javax.xml.stream.XMLStreamException; +import java.io.Writer; + +/** + * Acts as both a SAX ContentHandler and a StAXResult + * to bridge between orig xml and Jettison calls. + */ +public class ResultAdapter extends MappedXMLStreamWriter + implements ContentHandler +{ + + public void setDocumentLocator(Locator locator) + { + + } + + public void startDocument() throws SAXException + { + try + { + super.writeStartDocument(); + } + catch (XMLStreamException e) + { + throw new SAXException(e); + } + } + + public void endDocument() throws SAXException + { + try + { + super.writeEndDocument(); + } + catch (XMLStreamException e) + { + throw new SAXException(e); + } + } + + public void startPrefixMapping(String prefix, String uri) throws SAXException + { + + } + + public void endPrefixMapping(String prefix) throws SAXException + { + + } + + public void startElement(String uri, String localName, String qName, Attributes atts) + throws SAXException + { + try + { + this.writeStartElement(uri, localName); + } + catch (XMLStreamException e) + { + throw new SAXException(e); + } + } + + public void endElement(String uri, String localName, String qName) throws SAXException + { + try + { + this.writeEndElement(); + } + catch (XMLStreamException e) + { + throw new SAXException(e); + } + } + + public void characters(char[] ch, int start, int length) throws SAXException + { + try + { + writeCharacters(new String(ch).substring(start,length)); + } + catch (XMLStreamException e) + { + throw new SAXException(e); + } + } + + public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException + { + + } + + public void processingInstruction(String target, String data) throws SAXException + { + + } + + public void skippedEntity(String name) throws SAXException + { + + } + + public ResultAdapter(MappedNamespaceConvention convention, Writer writer) { + super(convention, writer); + } + + @Override + public void writeStartElement(String local) throws XMLStreamException + { + if (local.contains(":")) + local = local.substring(local.indexOf(":") + 1); + super.writeStartElement(local); + } + + @Override + public void writeStartElement(String ns, String local) throws XMLStreamException { + if (local.contains(":")) + local = local.substring(local.indexOf(":") + 1); + super.writeStartElement(ns, local); + } + + @Override + public void writeStartElement(String prefix, String local, String ns) throws XMLStreamException { + if (local.contains(":")) + local = local.substring(local.indexOf(":") + 1); + super.writeStartElement(prefix, local, ns); + } + + @Override + public void writeCharacters(String text) throws XMLStreamException + { + super.writeCharacters(text); + } + + @Override + public void writeEndElement() throws XMLStreamException + { + super.writeEndElement(); + } +} Added: trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/XmlToJson.java =================================================================== --- trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/XmlToJson.java (rev 0) +++ trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/json/XmlToJson.java 2010-02-09 16:20:36 UTC (rev 492) @@ -0,0 +1,117 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.soa.bpel.console.json; + +import org.codehaus.jettison.mapped.MappedNamespaceConvention; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; +import org.xml.sax.ContentHandler; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.stream.XMLStreamWriter; +import javax.xml.transform.Result; +import javax.xml.transform.Source; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.sax.SAXResult; +import java.io.*; +import java.util.ArrayList; +import java.util.List; + +public class XmlToJson +{ + + public static String parse(InputStream in) + { + try { + + + DocumentBuilder builder = + DocumentBuilderFactory.newInstance().newDocumentBuilder(); + Document doc = builder.parse(in); + Element root = doc.getDocumentElement(); + + normalize(root); + + ByteArrayOutputStream bout = new ByteArrayOutputStream(); + Writer writer = new PrintWriter(bout); + + MappedNamespaceConvention con = new MappedNamespaceConvention(); + XMLStreamWriter streamWriter = new ResultAdapter(con, writer); + + Source source = new DOMSource(root); + //Result output = new StAXResult(streamWriter); JDK 6 only + Result output = new SAXResult((ContentHandler)streamWriter); + + Transformer transformer = TransformerFactory.newInstance().newTransformer(); + transformer.transform(source, output); + + streamWriter.flush(); + writer.flush(); + + return new String(bout.toByteArray()); + + } + catch (Exception e) + { + throw new RuntimeException("XMLToJson failed", e); + } + + } + private static void normalize(Node root) + { + NodeList childNodes = root.getChildNodes(); + List<Node> tobeRemoved = new ArrayList<Node>(); + for(int i=0; i<childNodes.getLength(); i++) + { + Node node = childNodes.item(i); + short type = node.getNodeType(); + if(Node.ELEMENT_NODE == type) + normalize(node); + else if(Node.TEXT_NODE == type) + { + if(childNodes.getLength()>1) // mixed content + tobeRemoved.add(node); + } + + } + + for(Node n : tobeRemoved) + root.removeChild(n); + } + + public static void main(String[] args) + { + String xml = "<message>\n" + + " <ID>\n" + + " <id>1</id>\n" + + " </ID>\n" + + " <Message>Hello World</Message>\n" + + "</message>"; + + System.out.println( XmlToJson.parse(new ByteArrayInputStream(xml.getBytes())) ); + } +} Copied: trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/util/Base64.java (from rev 488, trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/Base64.java) =================================================================== --- trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/util/Base64.java (rev 0) +++ trunk/console/integration/src/main/java/org/jboss/soa/bpel/console/util/Base64.java 2010-02-09 16:20:36 UTC (rev 492) @@ -0,0 +1,2073 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.soa.bpel.console.util; + + +/** + * <p>Encodes and decodes to and from Base64 notation.</p> + * <p>Homepage: <a href="http://iharder.net/base64">http://iharder.net/base64&l... + * + * <p>Example:</p> + * + * <code>String encoded = Base64.encode( myByteArray );</code> + * <br /> + * <code>byte[] myByteArray = Base64.decode( encoded );</code> + * + * <p>The <tt>options</tt> parameter, which appears in a few places, is used to pass + * several pieces of information to the encoder. In the "higher level" methods such as + * encodeBytes( bytes, options ) the options parameter can be used to indicate such + * things as first gzipping the bytes before encoding them, not inserting linefeeds, + * and encoding using the URL-safe and Ordered dialects.</p> + * + * <p>Note, according to <a href="http://www.faqs.org/rfcs/rfc3548.html">RFC3548</a>;, + * Section 2.1, implementations should not add line feeds unless explicitly told + * to do so. I've got Base64 set to this behavior now, although earlier versions + * broke lines by default.</p> + * + * <p>The constants defined in Base64 can be OR-ed together to combine options, so you + * might make a call like this:</p> + * + * <code>String encoded = Base64.encodeBytes( mybytes, Base64.GZIP | Base64.DO_BREAK_LINES );</code> + * <p>to compress the data before encoding it and then making the output have newline characters.</p> + * <p>Also...</p> + * <code>String encoded = Base64.encodeBytes( crazyString.getBytes() );</code> + * + * + * + * <p> + * Change Log: + * </p> + * <ul> + * <li>v2.3.4 - Fixed bug when working with gzipped streams whereby flushing + * the Base64.OutputStream closed the Base64 encoding (by padding with equals + * signs) too soon. Also added an option to suppress the automatic decoding + * of gzipped streams. Also added experimental support for specifying a + * class loader when using the + * {@link #decodeToObject(java.lang.String, int, java.lang.ClassLoader)} + * method.</li> + * <li>v2.3.3 - Changed default char encoding to US-ASCII which reduces the internal Java + * footprint with its CharEncoders and so forth. Fixed some javadocs that were + * inconsistent. Removed imports and specified things like java.io.IOException + * explicitly inline.</li> + * <li>v2.3.2 - Reduced memory footprint! Finally refined the "guessing" of how big the + * final encoded data will be so that the code doesn't have to create two output + * arrays: an oversized initial one and then a final, exact-sized one. Big win + * when using the {@link #encodeBytesToBytes(byte[])} family of methods (and not + * using the gzip options which uses a different mechanism with streams and stuff).</li> + * <li>v2.3.1 - Added {@link #encodeBytesToBytes(byte[], int, int, int)} and some + * similar helper methods to be more efficient with memory by not returning a + * String but just a byte array.</li> + * <li>v2.3 - <strong>This is not a drop-in replacement!</strong> This is two years of comments + * and bug fixes queued up and finally executed. Thanks to everyone who sent + * me stuff, and I'm sorry I wasn't able to distribute your fixes to everyone else. + * Much bad coding was cleaned up including throwing exceptions where necessary + * instead of returning null values or something similar. Here are some changes + * that may affect you: + * <ul> + * <li><em>Does not break lines, by default.</em> This is to keep in compliance with + * <a href="http://www.faqs.org/rfcs/rfc3548.html">RFC3548</a&g... + * <li><em>Throws exceptions instead of returning null values.</em> Because some operations + * (especially those that may permit the GZIP option) use IO streams, there + * is a possiblity of an java.io.IOException being thrown. After some discussion and + * thought, I've changed the behavior of the methods to throw java.io.IOExceptions + * rather than return null if ever there's an error. I think this is more + * appropriate, though it will require some changes to your code. Sorry, + * it should have been done this way to begin with.</li> + * <li><em>Removed all references to System.out, System.err, and the like.</em> + * Shame on me. All I can say is sorry they were ever there.</li> + * <li><em>Throws NullPointerExceptions and IllegalArgumentExceptions</em> as needed + * such as when passed arrays are null or offsets are invalid.</li> + * <li>Cleaned up as much javadoc as I could to avoid any javadoc warnings. + * This was especially annoying before for people who were thorough in their + * own projects and then had gobs of javadoc warnings on this file.</li> + * </ul> + * <li>v2.2.1 - Fixed bug using URL_SAFE and ORDERED encodings. Fixed bug + * when using very small files (~< 40 bytes).</li> + * <li>v2.2 - Added some helper methods for encoding/decoding directly from + * one file to the next. Also added a main() method to support command line + * encoding/decoding from one file to the next. Also added these Base64 dialects: + * <ol> + * <li>The default is RFC3548 format.</li> + * <li>Calling Base64.setFormat(Base64.BASE64_FORMAT.URLSAFE_FORMAT) generates + * URL and file name friendly format as described in Section 4 of RFC3548. + * http://www.faqs.org/rfcs/rfc3548.html</li> + * <li>Calling Base64.setFormat(Base64.BASE64_FORMAT.ORDERED_FORMAT) generates + * URL and file name friendly format that preserves lexical ordering as described + * in http://www.faqs.org/qa/rfcc-1940.html</li> + * </ol> + * Special thanks to Jim Kellerman at <a href="http://www.powerset.com/">http://www.powerset.com/<... + * for contributing the new Base64 dialects. + * </li> + * + * <li>v2.1 - Cleaned up javadoc comments and unused variables and methods. Added + * some convenience methods for reading and writing to and from files.</li> + * <li>v2.0.2 - Now specifies UTF-8 encoding in places where the code fails on systems + * with other encodings (like EBCDIC).</li> + * <li>v2.0.1 - Fixed an error when decoding a single byte, that is, when the + * encoded data was a single byte.</li> + * <li>v2.0 - I got rid of methods that used booleans to set options. + * Now everything is more consolidated and cleaner. The code now detects + * when data that's being decoded is gzip-compressed and will decompress it + * automatically. Generally things are cleaner. You'll probably have to + * change some method calls that you were making to support the new + * options format (<tt>int</tt>s that you "OR" together).</li> + * <li>v1.5.1 - Fixed bug when decompressing and decoding to a + * byte[] using <tt>decode( String s, boolean gzipCompressed )</tt>. + * Added the ability to "suspend" encoding in the Output Stream so + * you can turn on and off the encoding if you need to embed base64 + * data in an otherwise "normal" stream (like an XML file).</li> + * <li>v1.5 - Output stream pases on flush() command but doesn't do anything itself. + * This helps when using GZIP streams. + * Added the ability to GZip-compress objects before encoding them.</li> + * <li>v1.4 - Added helper methods to read/write files.</li> + * <li>v1.3.6 - Fixed OutputStream.flush() so that 'position' is reset.</li> + * <li>v1.3.5 - Added flag to turn on and off line breaks. Fixed bug in input stream + * where last buffer being read, if not completely full, was not returned.</li> + * <li>v1.3.4 - Fixed when "improperly padded stream" error was thrown at the wrong time.</li> + * <li>v1.3.3 - Fixed I/O streams which were totally messed up.</li> + * </ul> + * + * <p> + * I am placing this code in the Public Domain. Do with it as you will. + * This software comes with no guarantees or warranties but with + * plenty of well-wishing instead! + * Please visit <a href="http://iharder.net/base64">http://iharder.net/base64&l... + * periodically to check for updates or to contribute improvements. + * </p> + * + * @author Robert Harder + * @author rob(a)iharder.net + * @version 2.3.3 + */ +public class Base64 +{ + +/* ******** P U B L I C F I E L D S ******** */ + + + /** No options specified. Value is zero. */ + public final static int NO_OPTIONS = 0; + + /** Specify encoding in first bit. Value is one. */ + public final static int ENCODE = 1; + + + /** Specify decoding in first bit. Value is zero. */ + public final static int DECODE = 0; + + + /** Specify that data should be gzip-compressed in second bit. Value is two. */ + public final static int GZIP = 2; + + /** Specify that gzipped data should <em>not</em> be automatically gunzipped. */ + public final static int DONT_GUNZIP = 4; + + + /** Do break lines when encoding. Value is 8. */ + public final static int DO_BREAK_LINES = 8; + + /** + * Encode using Base64-like encoding that is URL- and Filename-safe as described + * in Section 4 of RFC3548: + * <a href="http://www.faqs.org/rfcs/rfc3548.html">http://www.faqs...;. + * It is important to note that data encoded this way is <em>not</em> officially valid Base64, + * or at the very least should not be called Base64 without also specifying that is + * was encoded using the URL- and Filename-safe dialect. + */ + public final static int URL_SAFE = 16; + + + /** + * Encode using the special "ordered" dialect of Base64 described here: + * <a href="http://www.faqs.org/qa/rfcc-1940.html">http://www.faqs...;. + */ + public final static int ORDERED = 32; + + +/* ******** P R I V A T E F I E L D S ******** */ + + + /** Maximum line length (76) of Base64 output. */ + private final static int MAX_LINE_LENGTH = 76; + + + /** The equals sign (=) as a byte. */ + private final static byte EQUALS_SIGN = (byte)'='; + + + /** The new line character (\n) as a byte. */ + private final static byte NEW_LINE = (byte)'\n'; + + + /** Preferred encoding. */ + private final static String PREFERRED_ENCODING = "US-ASCII"; + + + private final static byte WHITE_SPACE_ENC = -5; // Indicates white space in encoding + private final static byte EQUALS_SIGN_ENC = -1; // Indicates equals sign in encoding + + +/* ******** S T A N D A R D B A S E 6 4 A L P H A B E T ******** */ + + /** The 64 valid Base64 values. */ + /* Host platform me be something funny like EBCDIC, so we hardcode these values. */ + private final static byte[] _STANDARD_ALPHABET = { + (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', + (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', + (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', + (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', + (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', + (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', + (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', + (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z', + (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', + (byte)'6', (byte)'7', (byte)'8', (byte)'9', (byte)'+', (byte)'/' + }; + + + /** + * Translates a Base64 value to either its 6-bit reconstruction value + * or a negative number indicating some other meaning. + **/ + private final static byte[] _STANDARD_DECODABET = { + -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 + -5,-5, // Whitespace: Tab and Linefeed + -9,-9, // Decimal 11 - 12 + -5, // Whitespace: Carriage Return + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 + -9,-9,-9,-9,-9, // Decimal 27 - 31 + -5, // Whitespace: Space + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 + 62, // Plus sign at decimal 43 + -9,-9,-9, // Decimal 44 - 46 + 63, // Slash at decimal 47 + 52,53,54,55,56,57,58,59,60,61, // Numbers zero through nine + -9,-9,-9, // Decimal 58 - 60 + -1, // Equals sign at decimal 61 + -9,-9,-9, // Decimal 62 - 64 + 0,1,2,3,4,5,6,7,8,9,10,11,12,13, // Letters 'A' through 'N' + 14,15,16,17,18,19,20,21,22,23,24,25, // Letters 'O' through 'Z' + -9,-9,-9,-9,-9,-9, // Decimal 91 - 96 + 26,27,28,29,30,31,32,33,34,35,36,37,38, // Letters 'a' through 'm' + 39,40,41,42,43,44,45,46,47,48,49,50,51, // Letters 'n' through 'z' + -9,-9,-9,-9 // Decimal 123 - 126 + /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ + }; + + +/* ******** U R L S A F E B A S E 6 4 A L P H A B E T ******** */ + + /** + * Used in the URL- and Filename-safe dialect described in Section 4 of RFC3548: + * <a href="http://www.faqs.org/rfcs/rfc3548.html">http://www.faqs...;. + * Notice that the last two bytes become "hyphen" and "underscore" instead of "plus" and "slash." + */ + private final static byte[] _URL_SAFE_ALPHABET = { + (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', + (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', + (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', + (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', + (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', + (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', + (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', + (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z', + (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', + (byte)'6', (byte)'7', (byte)'8', (byte)'9', (byte)'-', (byte)'_' + }; + + /** + * Used in decoding URL- and Filename-safe dialects of Base64. + */ + private final static byte[] _URL_SAFE_DECODABET = { + -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 + -5,-5, // Whitespace: Tab and Linefeed + -9,-9, // Decimal 11 - 12 + -5, // Whitespace: Carriage Return + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 + -9,-9,-9,-9,-9, // Decimal 27 - 31 + -5, // Whitespace: Space + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 + -9, // Plus sign at decimal 43 + -9, // Decimal 44 + 62, // Minus sign at decimal 45 + -9, // Decimal 46 + -9, // Slash at decimal 47 + 52,53,54,55,56,57,58,59,60,61, // Numbers zero through nine + -9,-9,-9, // Decimal 58 - 60 + -1, // Equals sign at decimal 61 + -9,-9,-9, // Decimal 62 - 64 + 0,1,2,3,4,5,6,7,8,9,10,11,12,13, // Letters 'A' through 'N' + 14,15,16,17,18,19,20,21,22,23,24,25, // Letters 'O' through 'Z' + -9,-9,-9,-9, // Decimal 91 - 94 + 63, // Underscore at decimal 95 + -9, // Decimal 96 + 26,27,28,29,30,31,32,33,34,35,36,37,38, // Letters 'a' through 'm' + 39,40,41,42,43,44,45,46,47,48,49,50,51, // Letters 'n' through 'z' + -9,-9,-9,-9 // Decimal 123 - 126 + /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ + }; + + + +/* ******** O R D E R E D B A S E 6 4 A L P H A B E T ******** */ + + /** + * I don't get the point of this technique, but someone requested it, + * and it is described here: + * <a href="http://www.faqs.org/qa/rfcc-1940.html">http://www.faqs...;. + */ + private final static byte[] _ORDERED_ALPHABET = { + (byte)'-', + (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', + (byte)'5', (byte)'6', (byte)'7', (byte)'8', (byte)'9', + (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', + (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', + (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', + (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', + (byte)'_', + (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', + (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', + (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', + (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z' + }; + + /** + * Used in decoding the "ordered" dialect of Base64. + */ + private final static byte[] _ORDERED_DECODABET = { + -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 + -5,-5, // Whitespace: Tab and Linefeed + -9,-9, // Decimal 11 - 12 + -5, // Whitespace: Carriage Return + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 + -9,-9,-9,-9,-9, // Decimal 27 - 31 + -5, // Whitespace: Space + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 + -9, // Plus sign at decimal 43 + -9, // Decimal 44 + 0, // Minus sign at decimal 45 + -9, // Decimal 46 + -9, // Slash at decimal 47 + 1,2,3,4,5,6,7,8,9,10, // Numbers zero through nine + -9,-9,-9, // Decimal 58 - 60 + -1, // Equals sign at decimal 61 + -9,-9,-9, // Decimal 62 - 64 + 11,12,13,14,15,16,17,18,19,20,21,22,23, // Letters 'A' through 'M' + 24,25,26,27,28,29,30,31,32,33,34,35,36, // Letters 'N' through 'Z' + -9,-9,-9,-9, // Decimal 91 - 94 + 37, // Underscore at decimal 95 + -9, // Decimal 96 + 38,39,40,41,42,43,44,45,46,47,48,49,50, // Letters 'a' through 'm' + 51,52,53,54,55,56,57,58,59,60,61,62,63, // Letters 'n' through 'z' + -9,-9,-9,-9 // Decimal 123 - 126 + /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 + -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ + }; + + +/* ******** D E T E R M I N E W H I C H A L H A B E T ******** */ + + + /** + * Returns one of the _SOMETHING_ALPHABET byte arrays depending on + * the options specified. + * It's possible, though silly, to specify ORDERED <b>and</b> URLSAFE + * in which case one of them will be picked, though there is + * no guarantee as to which one will be picked. + */ + private final static byte[] getAlphabet( int options ) { + if ((options & URL_SAFE) == URL_SAFE) { + return _URL_SAFE_ALPHABET; + } else if ((options & ORDERED) == ORDERED) { + return _ORDERED_ALPHABET; + } else { + return _STANDARD_ALPHABET; + } + } // end getAlphabet + + + /** + * Returns one of the _SOMETHING_DECODABET byte arrays depending on + * the options specified. + * It's possible, though silly, to specify ORDERED and URL_SAFE + * in which case one of them will be picked, though there is + * no guarantee as to which one will be picked. + */ + private final static byte[] getDecodabet( int options ) { + if( (options & URL_SAFE) == URL_SAFE) { + return _URL_SAFE_DECODABET; + } else if ((options & ORDERED) == ORDERED) { + return _ORDERED_DECODABET; + } else { + return _STANDARD_DECODABET; + } + } // end getAlphabet + + + + /** Defeats instantiation. */ + private Base64(){} + + + + +/* ******** E N C O D I N G M E T H O D S ******** */ + + + /** + * Encodes up to the first three bytes of array <var>threeBytes</var> + * and returns a four-byte array in Base64 notation. + * The actual number of significant bytes in your array is + * given by <var>numSigBytes</var>. + * The array <var>threeBytes</var> needs only be as big as + * <var>numSigBytes</var>. + * Code can reuse a byte array by passing a four-byte array as <var>b4</var>. + * + * @param b4 A reusable byte array to reduce array instantiation + * @param threeBytes the array to convert + * @param numSigBytes the number of significant bytes in your array + * @return four byte array in Base64 notation. + * @since 1.5.1 + */ + private static byte[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) { + encode3to4( threeBytes, 0, numSigBytes, b4, 0, options ); + return b4; + } // end encode3to4 + + + /** + * <p>Encodes up to three bytes of the array <var>source</var> + * and writes the resulting four Base64 bytes to <var>destination</var>. + * The source and destination arrays can be manipulated + * anywhere along their length by specifying + * <var>srcOffset</var> and <var>destOffset</var>. + * This method does not check to make sure your arrays + * are large enough to accomodate <var>srcOffset</var> + 3 for + * the <var>source</var> array or <var>destOffset</var> + 4 for + * the <var>destination</var> array. + * The actual number of significant bytes in your array is + * given by <var>numSigBytes</var>.</p> + * <p>This is the lowest level of the encoding methods with + * all possible parameters.</p> + * + * @param source the array to convert + * @param srcOffset the index where conversion begins + * @param numSigBytes the number of significant bytes in your array + * @param destination the array to hold the conversion + * @param destOffset the index where output will be put + * @return the <var>destination</var> array + * @since 1.3 + */ + private static byte[] encode3to4( + byte[] source, int srcOffset, int numSigBytes, + byte[] destination, int destOffset, int options ) { + + byte[] ALPHABET = getAlphabet( options ); + + // 1 2 3 + // 01234567890123456789012345678901 Bit position + // --------000000001111111122222222 Array position from threeBytes + // --------| || || || | Six bit groups to index ALPHABET + // >>18 >>12 >> 6 >> 0 Right shift necessary + // 0x3f 0x3f 0x3f Additional AND + + // Create buffer with zero-padding if there are only one or two + // significant bytes passed in the array. + // We have to shift left 24 in order to flush out the 1's that appear + // when Java treats a value as negative that is cast from a byte to an int. + int inBuff = ( numSigBytes > 0 ? ((source[ srcOffset ] << 24) >>> 8) : 0 ) + | ( numSigBytes > 1 ? ((source[ srcOffset + 1 ] << 24) >>> 16) : 0 ) + | ( numSigBytes > 2 ? ((source[ srcOffset + 2 ] << 24) >>> 24) : 0 ); + + switch( numSigBytes ) + { + case 3: + destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; + destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; + destination[ destOffset + 2 ] = ALPHABET[ (inBuff >>> 6) & 0x3f ]; + destination[ destOffset + 3 ] = ALPHABET[ (inBuff ) & 0x3f ]; + return destination; + + case 2: + destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; + destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; + destination[ destOffset + 2 ] = ALPHABET[ (inBuff >>> 6) & 0x3f ]; + destination[ destOffset + 3 ] = EQUALS_SIGN; + return destination; + + case 1: + destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; + destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; + destination[ destOffset + 2 ] = EQUALS_SIGN; + destination[ destOffset + 3 ] = EQUALS_SIGN; + return destination; + + default: + return destination; + } // end switch + } // end encode3to4 + + + + /** + * Performs Base64 encoding on the <code>raw</code> ByteBuffer, + * writing it to the <code>encoded</code> ByteBuffer. + * This is an experimental feature. Currently it does not + * pass along any options (such as {@link #DO_BREAK_LINES} + * or {@link #GZIP}. + * + * @param raw input buffer + * @param encoded output buffer + * @since 2.3 + */ + public static void encode( java.nio.ByteBuffer raw, java.nio.ByteBuffer encoded ){ + byte[] raw3 = new byte[3]; + byte[] enc4 = new byte[4]; + + while( raw.hasRemaining() ){ + int rem = Math.min(3,raw.remaining()); + raw.get(raw3,0,rem); + Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); + encoded.put(enc4); + } // end input remaining + } + + + /** + * Performs Base64 encoding on the <code>raw</code> ByteBuffer, + * writing it to the <code>encoded</code> CharBuffer. + * This is an experimental feature. Currently it does not + * pass along any options (such as {@link #DO_BREAK_LINES} + * or {@link #GZIP}. + * + * @param raw input buffer + * @param encoded output buffer + * @since 2.3 + */ + public static void encode( java.nio.ByteBuffer raw, java.nio.CharBuffer encoded ){ + byte[] raw3 = new byte[3]; + byte[] enc4 = new byte[4]; + + while( raw.hasRemaining() ){ + int rem = Math.min(3,raw.remaining()); + raw.get(raw3,0,rem); + Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); + for( int i = 0; i < 4; i++ ){ + encoded.put( (char)(enc4[i] & 0xFF) ); + } + } // end input remaining + } + + + + + /** + * Serializes an object and returns the Base64-encoded + * version of that serialized object. + * + * <p>As of v 2.3, if the object + * cannot be serialized or there is another error, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned a null value, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * The object is not GZip-compressed before being encoded. + * + * @param serializableObject The object to encode + * @return The Base64-encoded object + * @throws java.io.IOException if there is an error + * @throws NullPointerException if serializedObject is null + * @since 1.4 + */ + public static String encodeObject( java.io.Serializable serializableObject ) + throws java.io.IOException { + return encodeObject( serializableObject, NO_OPTIONS ); + } // end encodeObject + + + + /** + * Serializes an object and returns the Base64-encoded + * version of that serialized object. + * + * <p>As of v 2.3, if the object + * cannot be serialized or there is another error, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned a null value, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * The object is not GZip-compressed before being encoded. + * <p> + * Example options:<pre> + * GZIP: gzip-compresses object before encoding it. + * DO_BREAK_LINES: break lines at 76 characters + * </pre> + * <p> + * Example: <code>encodeObject( myObj, Base64.GZIP )</code> or + * <p> + * Example: <code>encodeObject( myObj, Base64.GZIP | Base64.DO_BREAK_LINES )</code> + * + * @param serializableObject The object to encode + * @param options Specified options + * @return The Base64-encoded object + * @see Base64#GZIP + * @see Base64#DO_BREAK_LINES + * @throws java.io.IOException if there is an error + * @since 2.0 + */ + public static String encodeObject( java.io.Serializable serializableObject, int options ) + throws java.io.IOException { + + if( serializableObject == null ){ + throw new NullPointerException( "Cannot serialize a null object." ); + } // end if: null + + // Streams + java.io.ByteArrayOutputStream baos = null; + java.io.OutputStream b64os = null; + java.util.zip.GZIPOutputStream gzos = null; + java.io.ObjectOutputStream oos = null; + + + try { + // ObjectOutputStream -> (GZIP) -> Base64 -> ByteArrayOutputStream + baos = new java.io.ByteArrayOutputStream(); + b64os = new Base64.OutputStream( baos, ENCODE | options ); + if( (options & GZIP) != 0 ){ + // Gzip + gzos = new java.util.zip.GZIPOutputStream(b64os); + oos = new java.io.ObjectOutputStream( gzos ); + } else { + // Not gzipped + oos = new java.io.ObjectOutputStream( b64os ); + } + oos.writeObject( serializableObject ); + } // end try + catch( java.io.IOException e ) { + // Catch it and then throw it immediately so that + // the finally{} block is called for cleanup. + throw e; + } // end catch + finally { + try{ oos.close(); } catch( Exception e ){} + try{ gzos.close(); } catch( Exception e ){} + try{ b64os.close(); } catch( Exception e ){} + try{ baos.close(); } catch( Exception e ){} + } // end finally + + // Return value according to relevant encoding. + try { + return new String( baos.toByteArray(), PREFERRED_ENCODING ); + } // end try + catch (java.io.UnsupportedEncodingException uue){ + // Fall back to some Java default + return new String( baos.toByteArray() ); + } // end catch + + } // end encode + + + + /** + * Encodes a byte array into Base64 notation. + * Does not GZip-compress data. + * + * @param source The data to convert + * @return The data in Base64-encoded form + * @throws NullPointerException if source array is null + * @since 1.4 + */ + public static String encodeBytes( byte[] source ) { + // Since we're not going to have the GZIP encoding turned on, + // we're not going to have an java.io.IOException thrown, so + // we should not force the user to have to catch it. + String encoded = null; + try { + encoded = encodeBytes(source, 0, source.length, NO_OPTIONS); + } catch (java.io.IOException ex) { + assert false : ex.getMessage(); + } // end catch + assert encoded != null; + return encoded; + } // end encodeBytes + + + + /** + * Encodes a byte array into Base64 notation. + * <p> + * Example options:<pre> + * GZIP: gzip-compresses object before encoding it. + * DO_BREAK_LINES: break lines at 76 characters + * <i>Note: Technically, this makes your encoding non-compliant.</i> + * </pre> + * <p> + * Example: <code>encodeBytes( myData, Base64.GZIP )</code> or + * <p> + * Example: <code>encodeBytes( myData, Base64.GZIP | Base64.DO_BREAK_LINES )</code> + * + * + * <p>As of v 2.3, if there is an error with the GZIP stream, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned a null value, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * + * @param source The data to convert + * @param options Specified options + * @return The Base64-encoded data as a String + * @see Base64#GZIP + * @see Base64#DO_BREAK_LINES + * @throws java.io.IOException if there is an error + * @throws NullPointerException if source array is null + * @since 2.0 + */ + public static String encodeBytes( byte[] source, int options ) throws java.io.IOException { + return encodeBytes( source, 0, source.length, options ); + } // end encodeBytes + + + /** + * Encodes a byte array into Base64 notation. + * Does not GZip-compress data. + * + * <p>As of v 2.3, if there is an error, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned a null value, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * + * @param source The data to convert + * @param off Offset in array where conversion should begin + * @param len Length of data to convert + * @return The Base64-encoded data as a String + * @throws NullPointerException if source array is null + * @throws IllegalArgumentException if source array, offset, or length are invalid + * @since 1.4 + */ + public static String encodeBytes( byte[] source, int off, int len ) { + // Since we're not going to have the GZIP encoding turned on, + // we're not going to have an java.io.IOException thrown, so + // we should not force the user to have to catch it. + String encoded = null; + try { + encoded = encodeBytes( source, off, len, NO_OPTIONS ); + } catch (java.io.IOException ex) { + assert false : ex.getMessage(); + } // end catch + assert encoded != null; + return encoded; + } // end encodeBytes + + + + /** + * Encodes a byte array into Base64 notation. + * <p> + * Example options:<pre> + * GZIP: gzip-compresses object before encoding it. + * DO_BREAK_LINES: break lines at 76 characters + * <i>Note: Technically, this makes your encoding non-compliant.</i> + * </pre> + * <p> + * Example: <code>encodeBytes( myData, Base64.GZIP )</code> or + * <p> + * Example: <code>encodeBytes( myData, Base64.GZIP | Base64.DO_BREAK_LINES )</code> + * + * + * <p>As of v 2.3, if there is an error with the GZIP stream, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned a null value, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * + * @param source The data to convert + * @param off Offset in array where conversion should begin + * @param len Length of data to convert + * @param options Specified options + * @return The Base64-encoded data as a String + * @see Base64#GZIP + * @see Base64#DO_BREAK_LINES + * @throws java.io.IOException if there is an error + * @throws NullPointerException if source array is null + * @throws IllegalArgumentException if source array, offset, or length are invalid + * @since 2.0 + */ + public static String encodeBytes( byte[] source, int off, int len, int options ) throws java.io.IOException { + byte[] encoded = encodeBytesToBytes( source, off, len, options ); + + // Return value according to relevant encoding. + try { + return new String( encoded, PREFERRED_ENCODING ); + } // end try + catch (java.io.UnsupportedEncodingException uue) { + return new String( encoded ); + } // end catch + + } // end encodeBytes + + + + + /** + * Similar to {@link #encodeBytes(byte[])} but returns + * a byte array instead of instantiating a String. This is more efficient + * if you're working with I/O streams and have large data sets to encode. + * + * + * @param source The data to convert + * @return The Base64-encoded data as a byte[] (of ASCII characters) + * @throws NullPointerException if source array is null + * @since 2.3.1 + */ + public static byte[] encodeBytesToBytes( byte[] source ) { + byte[] encoded = null; + try { + encoded = encodeBytesToBytes( source, 0, source.length, Base64.NO_OPTIONS ); + } catch( java.io.IOException ex ) { + assert false : "IOExceptions only come from GZipping, which is turned off: " + ex.getMessage(); + } + return encoded; + } + + + /** + * Similar to {@link #encodeBytes(byte[], int, int, int)} but returns + * a byte array instead of instantiating a String. This is more efficient + * if you're working with I/O streams and have large data sets to encode. + * + * + * @param source The data to convert + * @param off Offset in array where conversion should begin + * @param len Length of data to convert + * @param options Specified options + * @return The Base64-encoded data as a String + * @see Base64#GZIP + * @see Base64#DO_BREAK_LINES + * @throws java.io.IOException if there is an error + * @throws NullPointerException if source array is null + * @throws IllegalArgumentException if source array, offset, or length are invalid + * @since 2.3.1 + */ + public static byte[] encodeBytesToBytes( byte[] source, int off, int len, int options ) throws java.io.IOException { + + if( source == null ){ + throw new NullPointerException( "Cannot serialize a null array." ); + } // end if: null + + if( off < 0 ){ + throw new IllegalArgumentException( "Cannot have negative offset: " + off ); + } // end if: off < 0 + + if( len < 0 ){ + throw new IllegalArgumentException( "Cannot have length offset: " + len ); + } // end if: len < 0 + + if( off + len > source.length ){ + throw new IllegalArgumentException( + String.format( "Cannot have offset of %d and length of %d with array of length %d", off,len,source.length)); + } // end if: off < 0 + + + + // Compress? + if( (options & GZIP) != 0 ) { + java.io.ByteArrayOutputStream baos = null; + java.util.zip.GZIPOutputStream gzos = null; + Base64.OutputStream b64os = null; + + try { + // GZip -> Base64 -> ByteArray + baos = new java.io.ByteArrayOutputStream(); + b64os = new Base64.OutputStream( baos, ENCODE | options ); + gzos = new java.util.zip.GZIPOutputStream( b64os ); + + gzos.write( source, off, len ); + gzos.close(); + } // end try + catch( java.io.IOException e ) { + // Catch it and then throw it immediately so that + // the finally{} block is called for cleanup. + throw e; + } // end catch + finally { + try{ gzos.close(); } catch( Exception e ){} + try{ b64os.close(); } catch( Exception e ){} + try{ baos.close(); } catch( Exception e ){} + } // end finally + + return baos.toByteArray(); + } // end if: compress + + // Else, don't compress. Better not to use streams at all then. + else { + boolean breakLines = (options & DO_BREAK_LINES) > 0; + + //int len43 = len * 4 / 3; + //byte[] outBuff = new byte[ ( len43 ) // Main 4:3 + // + ( (len % 3) > 0 ? 4 : 0 ) // Account for padding + // + (breakLines ? ( len43 / MAX_LINE_LENGTH ) : 0) ]; // New lines + // Try to determine more precisely how big the array needs to be. + // If we get it right, we don't have to do an array copy, and + // we save a bunch of memory. + int encLen = ( len / 3 ) * 4 + ( len % 3 > 0 ? 4 : 0 ); // Bytes needed for actual encoding + if( breakLines ){ + encLen += encLen / MAX_LINE_LENGTH; // Plus extra newline characters + } + byte[] outBuff = new byte[ encLen ]; + + + int d = 0; + int e = 0; + int len2 = len - 2; + int lineLength = 0; + for( ; d < len2; d+=3, e+=4 ) { + encode3to4( source, d+off, 3, outBuff, e, options ); + + lineLength += 4; + if( breakLines && lineLength >= MAX_LINE_LENGTH ) + { + outBuff[e+4] = NEW_LINE; + e++; + lineLength = 0; + } // end if: end of line + } // en dfor: each piece of array + + if( d < len ) { + encode3to4( source, d+off, len - d, outBuff, e, options ); + e += 4; + } // end if: some padding needed + + + // Only resize array if we didn't guess it right. + if( e < outBuff.length - 1 ){ + byte[] finalOut = new byte[e]; + System.arraycopy(outBuff,0, finalOut,0,e); + //System.err.println("Having to resize array from " + outBuff.length + " to " + e ); + return finalOut; + } else { + //System.err.println("No need to resize array."); + return outBuff; + } + + } // end else: don't compress + + } // end encodeBytesToBytes + + + + + +/* ******** D E C O D I N G M E T H O D S ******** */ + + + /** + * Decodes four bytes from array <var>source</var> + * and writes the resulting bytes (up to three of them) + * to <var>destination</var>. + * The source and destination arrays can be manipulated + * anywhere along their length by specifying + * <var>srcOffset</var> and <var>destOffset</var>. + * This method does not check to make sure your arrays + * are large enough to accomodate <var>srcOffset</var> + 4 for + * the <var>source</var> array or <var>destOffset</var> + 3 for + * the <var>destination</var> array. + * This method returns the actual number of bytes that + * were converted from the Base64 encoding. + * <p>This is the lowest level of the decoding methods with + * all possible parameters.</p> + * + * + * @param source the array to convert + * @param srcOffset the index where conversion begins + * @param destination the array to hold the conversion + * @param destOffset the index where output will be put + * @param options alphabet type is pulled from this (standard, url-safe, ordered) + * @return the number of decoded bytes converted + * @throws NullPointerException if source or destination arrays are null + * @throws IllegalArgumentException if srcOffset or destOffset are invalid + * or there is not enough room in the array. + * @since 1.3 + */ + private static int decode4to3( + byte[] source, int srcOffset, + byte[] destination, int destOffset, int options ) { + + // Lots of error checking and exception throwing + if( source == null ){ + throw new NullPointerException( "Source array was null." ); + } // end if + if( destination == null ){ + throw new NullPointerException( "Destination array was null." ); + } // end if + if( srcOffset < 0 || srcOffset + 3 >= source.length ){ + throw new IllegalArgumentException( String.format( + "Source array with length %d cannot have offset of %d and still process four bytes.", source.length, srcOffset ) ); + } // end if + if( destOffset < 0 || destOffset +2 >= destination.length ){ + throw new IllegalArgumentException( String.format( + "Destination array with length %d cannot have offset of %d and still store three bytes.", destination.length, destOffset ) ); + } // end if + + + byte[] DECODABET = getDecodabet( options ); + + // Example: Dk== + if( source[ srcOffset + 2] == EQUALS_SIGN ) { + // Two ways to do the same thing. Don't know which way I like best. + //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) + // | ( ( DECODABET[ source[ srcOffset + 1] ] << 24 ) >>> 12 ); + int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) + | ( ( DECODABET[ source[ srcOffset + 1] ] & 0xFF ) << 12 ); + + destination[ destOffset ] = (byte)( outBuff >>> 16 ); + return 1; + } + + // Example: DkL= + else if( source[ srcOffset + 3 ] == EQUALS_SIGN ) { + // Two ways to do the same thing. Don't know which way I like best. + //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) + // | ( ( DECODABET[ source[ srcOffset + 1 ] ] << 24 ) >>> 12 ) + // | ( ( DECODABET[ source[ srcOffset + 2 ] ] << 24 ) >>> 18 ); + int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) + | ( ( DECODABET[ source[ srcOffset + 1 ] ] & 0xFF ) << 12 ) + | ( ( DECODABET[ source[ srcOffset + 2 ] ] & 0xFF ) << 6 ); + + destination[ destOffset ] = (byte)( outBuff >>> 16 ); + destination[ destOffset + 1 ] = (byte)( outBuff >>> 8 ); + return 2; + } + + // Example: DkLE + else { + // Two ways to do the same thing. Don't know which way I like best. + //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) + // | ( ( DECODABET[ source[ srcOffset + 1 ] ] << 24 ) >>> 12 ) + // | ( ( DECODABET[ source[ srcOffset + 2 ] ] << 24 ) >>> 18 ) + // | ( ( DECODABET[ source[ srcOffset + 3 ] ] << 24 ) >>> 24 ); + int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) + | ( ( DECODABET[ source[ srcOffset + 1 ] ] & 0xFF ) << 12 ) + | ( ( DECODABET[ source[ srcOffset + 2 ] ] & 0xFF ) << 6) + | ( ( DECODABET[ source[ srcOffset + 3 ] ] & 0xFF ) ); + + + destination[ destOffset ] = (byte)( outBuff >> 16 ); + destination[ destOffset + 1 ] = (byte)( outBuff >> 8 ); + destination[ destOffset + 2 ] = (byte)( outBuff ); + + return 3; + } + } // end decodeToBytes + + + + + + /** + * Low-level access to decoding ASCII characters in + * the form of a byte array. <strong>Ignores GUNZIP option, if + * it's set.</strong> This is not generally a recommended method, + * although it is used internally as part of the decoding process. + * Special case: if len = 0, an empty array is returned. Still, + * if you need more speed and reduced memory footprint (and aren't + * gzipping), consider this method. + * + * @param source The Base64 encoded data + * @return decoded data + * @since 2.3.1 + */ + public static byte[] decode( byte[] source ){ + byte[] decoded = null; + try { + decoded = decode( source, 0, source.length, Base64.NO_OPTIONS ); + } catch( java.io.IOException ex ) { + assert false : "IOExceptions only come from GZipping, which is turned off: " + ex.getMessage(); + } + return decoded; + } + + + + /** + * Low-level access to decoding ASCII characters in + * the form of a byte array. <strong>Ignores GUNZIP option, if + * it's set.</strong> This is not generally a recommended method, + * although it is used internally as part of the decoding process. + * Special case: if len = 0, an empty array is returned. Still, + * if you need more speed and reduced memory footprint (and aren't + * gzipping), consider this method. + * + * @param source The Base64 encoded data + * @param off The offset of where to begin decoding + * @param len The length of characters to decode + * @param options Can specify options such as alphabet type to use + * @return decoded data + * @throws java.io.IOException If bogus characters exist in source data + * @since 1.3 + */ + public static byte[] decode( byte[] source, int off, int len, int options ) + throws java.io.IOException { + + // Lots of error checking and exception throwing + if( source == null ){ + throw new NullPointerException( "Cannot decode null source array." ); + } // end if + if( off < 0 || off + len > source.length ){ + throw new IllegalArgumentException( String.format( + "Source array with length %d cannot have offset of %d and process %d bytes.", source.length, off, len ) ); + } // end if + + if( len == 0 ){ + return new byte[0]; + }else if( len < 4 ){ + throw new IllegalArgumentException( + "Base64-encoded string must have at least four characters, but length specified was " + len ); + } // end if + + byte[] DECODABET = getDecodabet( options ); + + int len34 = len * 3 / 4; // Estimate on array size + byte[] outBuff = new byte[ len34 ]; // Upper limit on size of output + int outBuffPosn = 0; // Keep track of where we're writing + + byte[] b4 = new byte[4]; // Four byte buffer from source, eliminating white space + int b4Posn = 0; // Keep track of four byte input buffer + int i = 0; // Source array counter + byte sbiCrop = 0; // Low seven bits (ASCII) of input + byte sbiDecode = 0; // Special value from DECODABET + + for( i = off; i < off+len; i++ ) { // Loop through source + + sbiCrop = (byte)(source[i] & 0x7f); // Only the low seven bits + sbiDecode = DECODABET[ sbiCrop ]; // Special value + + // White space, Equals sign, or legit Base64 character + // Note the values such as -5 and -9 in the + // DECODABETs at the top of the file. + if( sbiDecode >= WHITE_SPACE_ENC ) { + if( sbiDecode >= EQUALS_SIGN_ENC ) { + b4[ b4Posn++ ] = sbiCrop; // Save non-whitespace + if( b4Posn > 3 ) { // Time to decode? + outBuffPosn += decode4to3( b4, 0, outBuff, outBuffPosn, options ); + b4Posn = 0; + + // If that was the equals sign, break out of 'for' loop + if( sbiCrop == EQUALS_SIGN ) { + break; + } // end if: equals sign + } // end if: quartet built + } // end if: equals sign or better + } // end if: white space, equals sign or better + else { + // There's a bad input character in the Base64 stream. + throw new java.io.IOException( String.format( + "Bad Base64 input character '%c' in array position %d", source[i], i ) ); + } // end else: + } // each input character + + byte[] out = new byte[ outBuffPosn ]; + System.arraycopy( outBuff, 0, out, 0, outBuffPosn ); + return out; + } // end decode + + + + + /** + * Decodes data from Base64 notation, automatically + * detecting gzip-compressed data and decompressing it. + * + * @param s the string to decode + * @return the decoded data + * @throws java.io.IOException If there is a problem + * @since 1.4 + */ + public static byte[] decode( String s ) throws java.io.IOException { + return decode( s, NO_OPTIONS ); + } + + + + /** + * Decodes data from Base64 notation, automatically + * detecting gzip-compressed data and decompressing it. + * + * @param s the string to decode + * @param options encode options such as URL_SAFE + * @return the decoded data + * @throws java.io.IOException if there is an error + * @throws NullPointerException if <tt>s</tt> is null + * @since 1.4 + */ + public static byte[] decode( String s, int options ) throws java.io.IOException { + + if( s == null ){ + throw new NullPointerException( "Input string was null." ); + } // end if + + byte[] bytes; + try { + bytes = s.getBytes( PREFERRED_ENCODING ); + } // end try + catch( java.io.UnsupportedEncodingException uee ) { + bytes = s.getBytes(); + } // end catch + //</change> + + // Decode + bytes = decode( bytes, 0, bytes.length, options ); + + // Check to see if it's gzip-compressed + // GZIP Magic Two-Byte Number: 0x8b1f (35615) + boolean dontGunzip = (options & DONT_GUNZIP) != 0; + if( (bytes != null) && (bytes.length >= 4) && (!dontGunzip) ) { + + int head = ((int)bytes[0] & 0xff) | ((bytes[1] << 8) & 0xff00); + if( java.util.zip.GZIPInputStream.GZIP_MAGIC == head ) { + java.io.ByteArrayInputStream bais = null; + java.util.zip.GZIPInputStream gzis = null; + java.io.ByteArrayOutputStream baos = null; + byte[] buffer = new byte[2048]; + int length = 0; + + try { + baos = new java.io.ByteArrayOutputStream(); + bais = new java.io.ByteArrayInputStream( bytes ); + gzis = new java.util.zip.GZIPInputStream( bais ); + + while( ( length = gzis.read( buffer ) ) >= 0 ) { + baos.write(buffer,0,length); + } // end while: reading input + + // No error? Get new bytes. + bytes = baos.toByteArray(); + + } // end try + catch( java.io.IOException e ) { + e.printStackTrace(); + // Just return originally-decoded bytes + } // end catch + finally { + try{ baos.close(); } catch( Exception e ){} + try{ gzis.close(); } catch( Exception e ){} + try{ bais.close(); } catch( Exception e ){} + } // end finally + + } // end if: gzipped + } // end if: bytes.length >= 2 + + return bytes; + } // end decode + + + + /** + * Attempts to decode Base64 data and deserialize a Java + * Object within. Returns <tt>null</tt> if there was an error. + * + * @param encodedObject The Base64 data to decode + * @return The decoded and deserialized object + * @throws NullPointerException if encodedObject is null + * @throws java.io.IOException if there is a general error + * @throws ClassNotFoundException if the decoded object is of a + * class that cannot be found by the JVM + * @since 1.5 + */ + public static Object decodeToObject( String encodedObject ) + throws java.io.IOException, java.lang.ClassNotFoundException { + return decodeToObject(encodedObject,NO_OPTIONS,null); + } + + + /** + * Attempts to decode Base64 data and deserialize a Java + * Object within. Returns <tt>null</tt> if there was an error. + * If <tt>loader</tt> is not null, it will be the class loader + * used when deserializing. + * + * @param encodedObject The Base64 data to decode + * @param options Various parameters related to decoding + * @param loader Optional class loader to use in deserializing classes. + * @return The decoded and deserialized object + * @throws NullPointerException if encodedObject is null + * @throws java.io.IOException if there is a general error + * @throws ClassNotFoundException if the decoded object is of a + * class that cannot be found by the JVM + * @since 2.3.4 + */ + public static Object decodeToObject( + String encodedObject, int options, final ClassLoader loader ) + throws java.io.IOException, java.lang.ClassNotFoundException { + + // Decode and gunzip if necessary + byte[] objBytes = decode( encodedObject, options ); + + java.io.ByteArrayInputStream bais = null; + java.io.ObjectInputStream ois = null; + Object obj = null; + + try { + bais = new java.io.ByteArrayInputStream( objBytes ); + + // If no custom class loader is provided, use Java's builtin OIS. + if( loader == null ){ + ois = new java.io.ObjectInputStream( bais ); + } // end if: no loader provided + + // Else make a customized object input stream that uses + // the provided class loader. + else { + ois = new java.io.ObjectInputStream(bais){ + @Override + public Class<?> resolveClass(java.io.ObjectStreamClass streamClass) + throws java.io.IOException, ClassNotFoundException { + Class c = Class.forName(streamClass.getName(), false, loader); + if( c == null ){ + return super.resolveClass(streamClass); + } else { + return c; // Class loader knows of this class. + } // end else: not null + } // end resolveClass + }; // end ois + } // end else: no custom class loader + + obj = ois.readObject(); + } // end try + catch( java.io.IOException e ) { + throw e; // Catch and throw in order to execute finally{} + } // end catch + catch( java.lang.ClassNotFoundException e ) { + throw e; // Catch and throw in order to execute finally{} + } // end catch + finally { + try{ bais.close(); } catch( Exception e ){} + try{ ois.close(); } catch( Exception e ){} + } // end finally + + return obj; + } // end decodeObject + + + + /** + * Convenience method for encoding data to a file. + * + * <p>As of v 2.3, if there is a error, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned false, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * @param dataToEncode byte array of data to encode in base64 form + * @param filename Filename for saving encoded data + * @throws java.io.IOException if there is an error + * @throws NullPointerException if dataToEncode is null + * @since 2.1 + */ + public static void encodeToFile( byte[] dataToEncode, String filename ) + throws java.io.IOException { + + if( dataToEncode == null ){ + throw new NullPointerException( "Data to encode was null." ); + } // end iff + + Base64.OutputStream bos = null; + try { + bos = new Base64.OutputStream( + new java.io.FileOutputStream( filename ), Base64.ENCODE ); + bos.write( dataToEncode ); + } // end try + catch( java.io.IOException e ) { + throw e; // Catch and throw to execute finally{} block + } // end catch: java.io.IOException + finally { + try{ bos.close(); } catch( Exception e ){} + } // end finally + + } // end encodeToFile + + + /** + * Convenience method for decoding data to a file. + * + * <p>As of v 2.3, if there is a error, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned false, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * @param dataToDecode Base64-encoded data as a string + * @param filename Filename for saving decoded data + * @throws java.io.IOException if there is an error + * @since 2.1 + */ + public static void decodeToFile( String dataToDecode, String filename ) + throws java.io.IOException { + + Base64.OutputStream bos = null; + try{ + bos = new Base64.OutputStream( + new java.io.FileOutputStream( filename ), Base64.DECODE ); + bos.write( dataToDecode.getBytes( PREFERRED_ENCODING ) ); + } // end try + catch( java.io.IOException e ) { + throw e; // Catch and throw to execute finally{} block + } // end catch: java.io.IOException + finally { + try{ bos.close(); } catch( Exception e ){} + } // end finally + + } // end decodeToFile + + + + + /** + * Convenience method for reading a base64-encoded + * file and decoding it. + * + * <p>As of v 2.3, if there is a error, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned false, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * @param filename Filename for reading encoded data + * @return decoded byte array + * @throws java.io.IOException if there is an error + * @since 2.1 + */ + public static byte[] decodeFromFile( String filename ) + throws java.io.IOException { + + byte[] decodedData = null; + Base64.InputStream bis = null; + try + { + // Set up some useful variables + java.io.File file = new java.io.File( filename ); + byte[] buffer = null; + int length = 0; + int numBytes = 0; + + // Check for size of file + if( file.length() > Integer.MAX_VALUE ) + { + throw new java.io.IOException( "File is too big for this convenience method (" + file.length() + " bytes)." ); + } // end if: file too big for int index + buffer = new byte[ (int)file.length() ]; + + // Open a stream + bis = new Base64.InputStream( + new java.io.BufferedInputStream( + new java.io.FileInputStream( file ) ), Base64.DECODE ); + + // Read until done + while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) { + length += numBytes; + } // end while + + // Save in a variable to return + decodedData = new byte[ length ]; + System.arraycopy( buffer, 0, decodedData, 0, length ); + + } // end try + catch( java.io.IOException e ) { + throw e; // Catch and release to execute finally{} + } // end catch: java.io.IOException + finally { + try{ bis.close(); } catch( Exception e) {} + } // end finally + + return decodedData; + } // end decodeFromFile + + + + /** + * Convenience method for reading a binary file + * and base64-encoding it. + * + * <p>As of v 2.3, if there is a error, + * the method will throw an java.io.IOException. <b>This is new to v2.3!</b> + * In earlier versions, it just returned false, but + * in retrospect that's a pretty poor way to handle it.</p> + * + * @param filename Filename for reading binary data + * @return base64-encoded string + * @throws java.io.IOException if there is an error + * @since 2.1 + */ + public static String encodeFromFile( String filename ) + throws java.io.IOException { + + String encodedData = null; + Base64.InputStream bis = null; + try + { + // Set up some useful variables + java.io.File file = new java.io.File( filename ); + byte[] buffer = new byte[ Math.max((int)(file.length() * 1.4),40) ]; // Need max() for math on small files (v2.2.1) + int length = 0; + int numBytes = 0; + + // Open a stream + bis = new Base64.InputStream( + new java.io.BufferedInputStream( + new java.io.FileInputStream( file ) ), Base64.ENCODE ); + + // Read until done + while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) { + length += numBytes; + } // end while + + // Save in a variable to return + encodedData = new String( buffer, 0, length, Base64.PREFERRED_ENCODING ); + + } // end try + catch( java.io.IOException e ) { + throw e; // Catch and release to execute finally{} + } // end catch: java.io.IOException + finally { + try{ bis.close(); } catch( Exception e) {} + } // end finally + + return encodedData; + } // end encodeFromFile + + /** + * Reads <tt>infile</tt> and encodes it to <tt>outfile</tt>. + * + * @param infile Input file + * @param outfile Output file + * @throws java.io.IOException if there is an error + * @since 2.2 + */ + public static void encodeFileToFile( String infile, String outfile ) + throws java.io.IOException { + + String encoded = Base64.encodeFromFile( infile ); + java.io.OutputStream out = null; + try{ + out = new java.io.BufferedOutputStream( + new java.io.FileOutputStream( outfile ) ); + out.write( encoded.getBytes("US-ASCII") ); // Strict, 7-bit output. + } // end try + catch( java.io.IOException e ) { + throw e; // Catch and release to execute finally{} + } // end catch + finally { + try { out.close(); } + catch( Exception ex ){} + } // end finally + } // end encodeFileToFile + + + /** + * Reads <tt>infile</tt> and decodes it to <tt>outfile</tt>. + * + * @param infile Input file + * @param outfile Output file + * @throws java.io.IOException if there is an error + * @since 2.2 + */ + public static void decodeFileToFile( String infile, String outfile ) + throws java.io.IOException { + + byte[] decoded = Base64.decodeFromFile( infile ); + java.io.OutputStream out = null; + try{ + out = new java.io.BufferedOutputStream( + new java.io.FileOutputStream( outfile ) ); + out.write( decoded ); + } // end try + catch( java.io.IOException e ) { + throw e; // Catch and release to execute finally{} + } // end catch + finally { + try { out.close(); } + catch( Exception ex ){} + } // end finally + } // end decodeFileToFile + + + /* ******** I N N E R C L A S S I N P U T S T R E A M ******** */ + + + + /** + * A {@link Base64.InputStream} will read data from another + * <tt>java.io.InputStream</tt>, given in the constructor, + * and encode/decode to/from Base64 notation on the fly. + * + * @see Base64 + * @since 1.3 + */ + public static class InputStream extends java.io.FilterInputStream { + + private boolean encode; // Encoding or decoding + private int position; // Current position in the buffer + private byte[] buffer; // Small buffer holding converted data + private int bufferLength; // Length of buffer (3 or 4) + private int numSigBytes; // Number of meaningful bytes in the buffer + private int lineLength; + private boolean breakLines; // Break lines at less than 80 characters + private int options; // Record options used to create the stream. + private byte[] decodabet; // Local copies to avoid extra method calls + + + /** + * Constructs a {@link Base64.InputStream} in DECODE mode. + * + * @param in the <tt>java.io.InputStream</tt> from which to read data. + * @since 1.3 + */ + public InputStream( java.io.InputStream in ) { + this( in, DECODE ); + } // end constructor + + + /** + * Constructs a {@link Base64.InputStream} in + * either ENCODE or DECODE mode. + * <p> + * Valid options:<pre> + * ENCODE or DECODE: Encode or Decode as data is read. + * DO_BREAK_LINES: break lines at 76 characters + * (only meaningful when encoding)</i> + * </pre> + * <p> + * Example: <code>new Base64.InputStream( in, Base64.DECODE )</code> + * + * + * @param in the <tt>java.io.InputStream</tt> from which to read data. + * @param options Specified options + * @see Base64#ENCODE + * @see Base64#DECODE + * @see Base64#DO_BREAK_LINES + * @since 2.0 + */ + public InputStream( java.io.InputStream in, int options ) { + + super( in ); + this.options = options; // Record for later + this.breakLines = (options & DO_BREAK_LINES) > 0; + this.encode = (options & ENCODE) > 0; + this.bufferLength = encode ? 4 : 3; + this.buffer = new byte[ bufferLength ]; + this.position = -1; + this.lineLength = 0; + this.decodabet = getDecodabet(options); + } // end constructor + + /** + * Reads enough of the input stream to convert + * to/from Base64 and returns the next byte. + * + * @return next byte + * @since 1.3 + */ + @Override + public int read() throws java.io.IOException { + + // Do we need to get data? + if( position < 0 ) { + if( encode ) { + byte[] b3 = new byte[3]; + int numBinaryBytes = 0; + for( int i = 0; i < 3; i++ ) { + int b = in.read(); + + // If end of stream, b is -1. + if( b >= 0 ) { + b3[i] = (byte)b; + numBinaryBytes++; + } else { + break; // out of for loop + } // end else: end of stream + + } // end for: each needed input byte + + if( numBinaryBytes > 0 ) { + encode3to4( b3, 0, numBinaryBytes, buffer, 0, options ); + position = 0; + numSigBytes = 4; + } // end if: got data + else { + return -1; // Must be end of stream + } // end else + } // end if: encoding + + // Else decoding + else { + byte[] b4 = new byte[4]; + int i = 0; + for( i = 0; i < 4; i++ ) { + // Read four "meaningful" bytes: + int b = 0; + do{ b = in.read(); } + while( b >= 0 && decodabet[ b & 0x7f ] <= WHITE_SPACE_ENC ); + + if( b < 0 ) { + break; // Reads a -1 if end of stream + } // end if: end of stream + + b4[i] = (byte)b; + } // end for: each needed input byte + + if( i == 4 ) { + numSigBytes = decode4to3( b4, 0, buffer, 0, options ); + position = 0; + } // end if: got four characters + else if( i == 0 ){ + return -1; + } // end else if: also padded correctly + else { + // Must have broken out from above. + throw new java.io.IOException( "Improperly padded Base64 input." ); + } // end + + } // end else: decode + } // end else: get data + + // Got data? + if( position >= 0 ) { + // End of relevant data? + if( /*!encode &&*/ position >= numSigBytes ){ + return -1; + } // end if: got data + + if( encode && breakLines && lineLength >= MAX_LINE_LENGTH ) { + lineLength = 0; + return '\n'; + } // end if + else { + lineLength++; // This isn't important when decoding + // but throwing an extra "if" seems + // just as wasteful. + + int b = buffer[ position++ ]; + + if( position >= bufferLength ) { + position = -1; + } // end if: end + + return b & 0xFF; // This is how you "cast" a byte that's + // intended to be unsigned. + } // end else + } // end if: position >= 0 + + // Else error + else { + throw new java.io.IOException( "Error in Base64 code reading stream." ); + } // end else + } // end read + + + /** + * Calls {@link #read()} repeatedly until the end of stream + * is reached or <var>len</var> bytes are read. + * Returns number of bytes read into array or -1 if + * end of stream is encountered. + * + * @param dest array to hold values + * @param off offset for array + * @param len max number of bytes to read into array + * @return bytes read into array or -1 if end of stream is encountered. + * @since 1.3 + */ + @Override + public int read( byte[] dest, int off, int len ) + throws java.io.IOException { + int i; + int b; + for( i = 0; i < len; i++ ) { + b = read(); + + if( b >= 0 ) { + dest[off + i] = (byte) b; + } + else if( i == 0 ) { + return -1; + } + else { + break; // Out of 'for' loop + } // Out of 'for' loop + } // end for: each byte read + return i; + } // end read + + } // end inner class InputStream + + + + + + + /* ******** I N N E R C L A S S O U T P U T S T R E A M ******** */ + + + + /** + * A {@link Base64.OutputStream} will write data to another + * <tt>java.io.OutputStream</tt>, given in the constructor, + * and encode/decode to/from Base64 notation on the fly. + * + * @see Base64 + * @since 1.3 + */ + public static class OutputStream extends java.io.FilterOutputStream { + + private boolean encode; + private int position; + private byte[] buffer; + private int bufferLength; + private int lineLength; + private boolean breakLines; + private byte[] b4; // Scratch used in a few places + private boolean suspendEncoding; + private int options; // Record for later + private byte[] decodabet; // Local copies to avoid extra method calls + + /** + * Constructs a {@link Base64.OutputStream} in ENCODE mode. + * + * @param out the <tt>java.io.OutputStream</tt> to which data will be written. + * @since 1.3 + */ + public OutputStream( java.io.OutputStream out ) { + this( out, ENCODE ); + } // end constructor + + + /** + * Constructs a {@link Base64.OutputStream} in + * either ENCODE or DECODE mode. + * <p> + * Valid options:<pre> + * ENCODE or DECODE: Encode or Decode as data is read. + * DO_BREAK_LINES: don't break lines at 76 characters + * (only meaningful when encoding)</i> + * </pre> + * <p> + * Example: <code>new Base64.OutputStream( out, Base64.ENCODE )</code> + * + * @param out the <tt>java.io.OutputStream</tt> to which data will be written. + * @param options Specified options. + * @see Base64#ENCODE + * @see Base64#DECODE + * @see Base64#DO_BREAK_LINES + * @since 1.3 + */ + public OutputStream( java.io.OutputStream out, int options ) { + super( out ); + this.breakLines = (options & DO_BREAK_LINES) != 0; + this.encode = (options & ENCODE) != 0; + this.bufferLength = encode ? 3 : 4; + this.buffer = new byte[ bufferLength ]; + this.position = 0; + this.lineLength = 0; + this.suspendEncoding = false; + this.b4 = new byte[4]; + this.options = options; + this.decodabet = getDecodabet(options); + } // end constructor + + + /** + * Writes the byte to the output stream after + * converting to/from Base64 notation. + * When encoding, bytes are buffered three + * at a time before the output stream actually + * gets a write() call. + * When decoding, bytes are buffered four + * at a time. + * + * @param theByte the byte to write + * @since 1.3 + */ + @Override + public void write(int theByte) + throws java.io.IOException { + // Encoding suspended? + if( suspendEncoding ) { + this.out.write( theByte ); + return; + } // end if: supsended + + // Encode? + if( encode ) { + buffer[ position++ ] = (byte)theByte; + if( position >= bufferLength ) { // Enough to encode. + + this.out.write( encode3to4( b4, buffer, bufferLength, options ) ); + + lineLength += 4; + if( breakLines && lineLength >= MAX_LINE_LENGTH ) { + this.out.write( NEW_LINE ); + lineLength = 0; + } // end if: end of line + + position = 0; + } // end if: enough to output + } // end if: encoding + + // Else, Decoding + else { + // Meaningful Base64 character? + if( decodabet[ theByte & 0x7f ] > WHITE_SPACE_ENC ) { + buffer[ position++ ] = (byte)theByte; + if( position >= bufferLength ) { // Enough to output. + + int len = Base64.decode4to3( buffer, 0, b4, 0, options ); + out.write( b4, 0, len ); + position = 0; + } // end if: enough to output + } // end if: meaningful base64 character + else if( decodabet[ theByte & 0x7f ] != WHITE_SPACE_ENC ) { + throw new java.io.IOException( "Invalid character in Base64 data." ); + } // end else: not white space either + } // end else: decoding + } // end write + + + + /** + * Calls {@link #write(int)} repeatedly until <var>len</var> + * bytes are written. + * + * @param theBytes array from which to read bytes + * @param off offset for array + * @param len max number of bytes to read into array + * @since 1.3 + */ + @Override + public void write( byte[] theBytes, int off, int len ) + throws java.io.IOException { + // Encoding suspended? + if( suspendEncoding ) { + this.out.write( theBytes, off, len ); + return; + } // end if: supsended + + for( int i = 0; i < len; i++ ) { + write( theBytes[ off + i ] ); + } // end for: each byte written + + } // end write + + + + /** + * Method added by PHIL. [Thanks, PHIL. -Rob] + * This pads the buffer without closing the stream. + * @throws java.io.IOException if there's an error. + */ + public void flushBase64() throws java.io.IOException { + if( position > 0 ) { + if( encode ) { + out.write( encode3to4( b4, buffer, position, options ) ); + position = 0; + } // end if: encoding + else { + throw new java.io.IOException( "Base64 input not properly padded." ); + } // end else: decoding + } // end if: buffer partially full + + } // end flush + + + /** + * Flushes and closes (I think, in the superclass) the stream. + * + * @since 1.3 + */ + @Override + public void close() throws java.io.IOException { + // 1. Ensure that pending characters are written + flushBase64(); + + // 2. Actually close the stream + // Base class both flushes and closes. + super.close(); + + buffer = null; + out = null; + } // end close + + + + /** + * Suspends encoding of the stream. + * May be helpful if you need to embed a piece of + * base64-encoded data in a stream. + * + * @throws java.io.IOException if there's an error flushing + * @since 1.5.1 + */ + public void suspendEncoding() throws java.io.IOException { + flushBase64(); + this.suspendEncoding = true; + } // end suspendEncoding + + + /** + * Resumes encoding of the stream. + * May be helpful if you need to embed a piece of + * base64-encoded data in a stream. + * + * @since 1.5.1 + */ + public void resumeEncoding() { + this.suspendEncoding = false; + } // end resumeEncoding + + + + } // end inner class OutputStream + + +} // end class Base64 Modified: trunk/distribution/pom.xml =================================================================== --- trunk/distribution/pom.xml 2010-02-08 16:00:56 UTC (rev 491) +++ trunk/distribution/pom.xml 2010-02-09 16:20:36 UTC (rev 492) @@ -18,221 +18,228 @@ * (C) 2008 --> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - <modelVersion>4.0.0</modelVersion> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>distribution</artifactId> - <packaging>pom</packaging> - <name>RiftSaw::Distribution</name> - <version>2.0-SNAPSHOT</version> - - <parent> - <groupId>org.jboss.soa</groupId> - <artifactId>bpel</artifactId> + <modelVersion>4.0.0</modelVersion> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>distribution</artifactId> + <packaging>pom</packaging> + <name>RiftSaw::Distribution</name> <version>2.0-SNAPSHOT</version> - <relativePath>../pom.xml</relativePath> - </parent> - <properties> - <maven.test.skip>true</maven.test.skip> - <mysql.connector.version>5.0.8</mysql.connector.version> - <postgresql.version>8.3-603.jdbc3</postgresql.version> - <jtds.version>1.2.2</jtds.version> - <derby.version>10.4.1.3</derby.version> - </properties> + <parent> + <groupId>org.jboss.soa</groupId> + <artifactId>bpel</artifactId> + <version>2.0-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> - <dependencies> + <properties> + <maven.test.skip>true</maven.test.skip> + <mysql.connector.version>5.0.8</mysql.connector.version> + <postgresql.version>8.3-603.jdbc3</postgresql.version> + <jtds.version>1.2.2</jtds.version> + <derby.version>10.4.1.3</derby.version> + </properties> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-tools</artifactId> - </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-compiler</artifactId> - </dependency> - <dependency> - <groupId>org.jboss.soa.bpel</groupId> - <artifactId>riftsaw-bpel-obj</artifactId> - </dependency> - <dependency> - <groupId>commons-codec</groupId> - <artifactId>commons-codec</artifactId> - </dependency> - <dependency> - <groupId>commons-httpclient</groupId> - <artifactId>commons-httpclient</artifactId> - </dependency> - <dependency> - <groupId>commons-logging</groupId> - <artifactId>commons-logging</artifactId> - </dependency> - <dependency> - <groupId>commons-collections</groupId> - <artifactId>commons-collections</artifactId> - <version>3.1</version> - </dependency> - <dependency> - <groupId>commons-pool</groupId> - <artifactId>commons-pool</artifactId> - <version>1.2</version> - </dependency> - <dependency> - <groupId>log4j</groupId> - <artifactId>log4j</artifactId> - </dependency> - <dependency> - <groupId>jaxen</groupId> - <artifactId>jaxen</artifactId> - <version>1.1.1</version> - </dependency> - <dependency> - <groupId>xalan</groupId> - <artifactId>xalan</artifactId> - <version>2.7.0</version> - </dependency> - <dependency> - <groupId>xerces</groupId> - <artifactId>xercesImpl</artifactId> - </dependency> - <dependency> - <groupId>net.sf.saxon</groupId> - <artifactId>saxon-dom</artifactId> - <version>9.x</version> - </dependency> - <dependency> - <groupId>net.sf.saxon</groupId> - <artifactId>saxon-xpath</artifactId> - <version>9.x</version> - </dependency> - <dependency> - <groupId>net.sf.saxon</groupId> - <artifactId>saxon-xqj</artifactId> - <version>9.x</version> - </dependency> - <dependency> - <groupId>net.sf.saxon</groupId> - <artifactId>saxon</artifactId> - <version>9.x</version> - </dependency> + <dependencies> - <dependency> - <artifactId>h2</artifactId> - <groupId>com.h2database</groupId> - </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-tools</artifactId> + </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-compiler</artifactId> + </dependency> + <dependency> + <groupId>org.jboss.soa.bpel</groupId> + <artifactId>riftsaw-bpel-obj</artifactId> + </dependency> + <dependency> + <groupId>commons-codec</groupId> + <artifactId>commons-codec</artifactId> + </dependency> + <dependency> + <groupId>commons-httpclient</groupId> + <artifactId>commons-httpclient</artifactId> + </dependency> + <dependency> + <groupId>commons-logging</groupId> + <artifactId>commons-logging</artifactId> + </dependency> + <dependency> + <groupId>commons-collections</groupId> + <artifactId>commons-collections</artifactId> + <version>3.1</version> + </dependency> + <dependency> + <groupId>commons-pool</groupId> + <artifactId>commons-pool</artifactId> + <version>1.2</version> + </dependency> + <dependency> + <groupId>log4j</groupId> + <artifactId>log4j</artifactId> + </dependency> + <dependency> + <groupId>jaxen</groupId> + <artifactId>jaxen</artifactId> + <version>1.1.1</version> + </dependency> + <dependency> + <groupId>xalan</groupId> + <artifactId>xalan</artifactId> + <version>2.7.0</version> + </dependency> + <dependency> + <groupId>xerces</groupId> + <artifactId>xercesImpl</artifactId> + </dependency> + <dependency> + <groupId>net.sf.saxon</groupId> + <artifactId>saxon-dom</artifactId> + <version>9.x</version> + </dependency> + <dependency> + <groupId>net.sf.saxon</groupId> + <artifactId>saxon-xpath</artifactId> + <version>9.x</version> + </dependency> + <dependency> + <groupId>net.sf.saxon</groupId> + <artifactId>saxon-xqj</artifactId> + <version>9.x</version> + </dependency> + <dependency> + <groupId>net.sf.saxon</groupId> + <artifactId>saxon</artifactId> + <version>9.x</version> + </dependency> - <!-- database driver --> - <dependency> - <groupId>mysql</groupId> - <artifactId>mysql-connector-java</artifactId> - <version>${mysql.connector.version}</version> - </dependency> - <dependency> - <groupId>postgresql</groupId> - <artifactId>postgresql</artifactId> - <version>${postgresql.version}</version> - </dependency> - <dependency> - <groupId>net.sourceforge.jtds</groupId> - <artifactId>jtds</artifactId> - <version>${jtds.version}</version> - </dependency> - <dependency> - <groupId>org.apache.derby</groupId> - <artifactId>derby</artifactId> - <version>${derby.version}</version> - </dependency> - <dependency> - <groupId>org.apache.derby</groupId> - <artifactId>derbytools</artifactId> - <version>${derby.version}</version> - </dependency> - <dependency> - <groupId>com.h2database</groupId> - <artifactId>h2</artifactId> - </dependency> + <dependency> + <artifactId>h2</artifactId> + <groupId>com.h2database</groupId> + </dependency> - <!-- - BPM Console - --> + <!-- database driver --> + <dependency> + <groupId>mysql</groupId> + <artifactId>mysql-connector-java</artifactId> + <version>${mysql.connector.version}</version> + </dependency> + <dependency> + <groupId>postgresql</groupId> + <artifactId>postgresql</artifactId> + <version>${postgresql.version}</version> + </dependency> + <dependency> + <groupId>net.sourceforge.jtds</groupId> + <artifactId>jtds</artifactId> + <version>${jtds.version}</version> + </dependency> + <dependency> + <groupId>org.apache.derby</groupId> + <artifactId>derby</artifactId> + <version>${derby.version}</version> + </dependency> + <dependency> + <groupId>org.apache.derby</groupId> + <artifactId>derbytools</artifactId> + <version>${derby.version}</version> + </dependency> + <dependency> + <groupId>com.h2database</groupId> + <artifactId>h2</artifactId> + </dependency> - <dependency> - <groupId>org.jboss.soa.bpel.console</groupId> - <artifactId>integration</artifactId> - <version>${version}</version> - </dependency> + <!-- + BPM Console + --> - <dependency> - <groupId>org.jboss.soa.bpel.console</groupId> - <artifactId>identity</artifactId> - <version>${version}</version> - </dependency> + <dependency> + <groupId>org.jboss.soa.bpel.console</groupId> + <artifactId>integration</artifactId> + <version>${version}</version> + </dependency> - <dependency> - <groupId>org.jboss.bpm</groupId> - <artifactId>gwt-console-rpc</artifactId> - </dependency> - <dependency> - <groupId>org.jboss.bpm</groupId> - <artifactId>gwt-console-server-integration</artifactId> - </dependency> - <dependency> - <groupId>org.jboss.bpm</groupId> - <artifactId>gwt-console-server</artifactId> - <classifier>riftsaw</classifier> - <type>war</type> - </dependency> - <dependency> - <groupId>org.jboss.bpm</groupId> - <artifactId>gwt-console</artifactId> - <classifier>riftsaw</classifier> - <type>war</type> - </dependency> + <dependency> + <groupId>org.jboss.soa.bpel.console</groupId> + <artifactId>identity</artifactId> + <version>${version}</version> + </dependency> - </dependencies> + <dependency> + <groupId>org.jboss.bpm</groupId> + <artifactId>gwt-console-rpc</artifactId> + </dependency> + <dependency> + <groupId>org.jboss.bpm</groupId> + <artifactId>gwt-console-server-integration</artifactId> + </dependency> + <dependency> + <groupId>org.jboss.bpm</groupId> + <artifactId>gwt-console-server</artifactId> + <classifier>riftsaw</classifier> + <type>war</type> + </dependency> + <dependency> + <groupId>org.jboss.bpm</groupId> + <artifactId>gwt-console</artifactId> + <classifier>riftsaw</classifier> + <type>war</type> + </dependency> - <build> - <resources> - </resources> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-assembly-plugin</artifactId> - <executions> - <execution> - <id>distribution-package</id> - <phase>package</phase> - <goals> - <goal>single</goal> - </goals> - <configuration> - <finalName>riftsaw-${project.version}</finalName> - <appendAssemblyId>false</appendAssemblyId> - <descriptors> - <descriptor>src/main/assembly/bin.xml</descriptor> - </descriptors> - <tarLongFileMode>gnu</tarLongFileMode> - </configuration> - </execution> - <execution> - <id>distribution-package-source</id> - <phase>package</phase> - <goals> - <goal>single</goal> - </goals> - <configuration> - <finalName>riftsaw-${project.version}-src</finalName> - <appendAssemblyId>false</appendAssemblyId> - <descriptors> - <descriptor>src/main/assembly/src.xml</descriptor> - </descriptors> - <tarLongFileMode>gnu</tarLongFileMode> - </configuration> - </execution> - </executions> - </plugin> + <dependency> + <groupId>org.codehaus.jettison</groupId> + <artifactId>jettison</artifactId> + <version>1.0</version> + </dependency> - </plugins> - </build> + </dependencies> + <build> + <resources> + </resources> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-assembly-plugin</artifactId> + <executions> + <execution> + <id>distribution-package</id> + <phase>package</phase> + <goals> + <goal>single</goal> + </goals> + <configuration> + <finalName>riftsaw-${project.version}</finalName> + <appendAssemblyId>false</appendAssemblyId> + <descriptors> + <descriptor>src/main/assembly/bin.xml</descriptor> + </descriptors> + <tarLongFileMode>gnu</tarLongFileMode> + </configuration> + </execution> + <execution> + <id>distribution-package-source</id> + <phase>package</phase> + <goals> + <goal>single</goal> + </goals> + <configuration> + <finalName>riftsaw-${project.version}-src</finalName> + <appendAssemblyId>false</appendAssemblyId> + <descriptors> + <descriptor>src/main/assembly/src.xml</descriptor> + </descriptors> + <tarLongFileMode>gnu</tarLongFileMode> + </configuration> + </execution> + </executions> + </plugin> + + </plugins> + </build> + + </project> Modified: trunk/distribution/src/main/assembly/bin.xml =================================================================== --- trunk/distribution/src/main/assembly/bin.xml 2010-02-08 16:00:56 UTC (rev 491) +++ trunk/distribution/src/main/assembly/bin.xml 2010-02-09 16:20:36 UTC (rev 492) @@ -86,7 +86,7 @@ <fileSet> <directory>src/main/release/bin</directory> - <outputDirectory>bin</outputDirectory> + <outputDirectory>bin</outputDirectory> <fileMode>755</fileMode> </fileSet> @@ -173,6 +173,8 @@ <include>org.jboss.bpm:gwt-console-server</include> <include>org.jboss.bpm:gwt-console-server-integration</include> <include>org.jboss.bpm:gwt-console-rpc</include> + <include>org.codehaus.jettison:jettison</include> + </includes> </dependencySet> Modified: trunk/distribution/src/main/release/install/build.xml =================================================================== --- trunk/distribution/src/main/release/install/build.xml 2010-02-08 16:00:56 UTC (rev 491) +++ trunk/distribution/src/main/release/install/build.xml 2010-02-09 16:20:36 UTC (rev 492) @@ -94,6 +94,7 @@ <mkdir dir="${deploy.dir}/bpel-console/bpel-identity.sar"/> <mkdir dir="${deploy.dir}/bpel-console/gwt-console-server.war"/> <copy file="${modules}/bpel-console/riftsaw-console-integration.jar" todir="${deploy.dir}/bpel-console"/> + <copy file="${modules}/bpel-console/jettison.jar" todir="${deploy.dir}/bpel-console"/> <unzip src="${modules}/bpel-console/riftsaw-console-identity.jar" dest="${deploy.dir}/bpel-console/bpel-identity.sar"/> <copy file="${modules}/bpel-console/gwt-console.war" todir="${deploy.dir}/bpel-console"/> <unzip src="${modules}/bpel-console/gwt-console-server.war" dest="${deploy.dir}/bpel-console/gwt-console-server.war"/>