Seam SVN: r10574 - modules/trunk/international/src/main/java/org/jboss/seam/international.
by seam-commits＠lists.jboss.org
Author: shane.bryzak(a)jboss.com
Date: 2009-04-22 02:41:02 -0400 (Wed, 22 Apr 2009)
New Revision: 10574
Removed:
modules/trunk/international/src/main/java/org/jboss/seam/international/TimeZone.java
Modified:
modules/trunk/international/src/main/java/org/jboss/seam/international/TimeZoneSelector.java
Log:
removed redundant class
Deleted: modules/trunk/international/src/main/java/org/jboss/seam/international/TimeZone.java
===================================================================
--- modules/trunk/international/src/main/java/org/jboss/seam/international/TimeZone.java 2009-04-22 06:23:34 UTC (rev 10573)
+++ modules/trunk/international/src/main/java/org/jboss/seam/international/TimeZone.java 2009-04-22 06:41:02 UTC (rev 10574)
@@ -1,36 +0,0 @@
-package org.jboss.seam.international;
-
-import static org.jboss.seam.annotations.Install.BUILT_IN;
-
-import org.jboss.seam.Component;
-import org.jboss.seam.ScopeType;
-import org.jboss.seam.annotations.Install;
-import org.jboss.seam.annotations.Name;
-import org.jboss.seam.annotations.Scope;
-import org.jboss.seam.annotations.Unwrap;
-import org.jboss.seam.annotations.intercept.BypassInterceptors;
-
-/**
- * Manager component for the current user's locale
- *
- * @author Gavin King
- */
-(a)Scope(ScopeType.STATELESS)
-@Name("org.jboss.seam.international.timeZone")
-@BypassInterceptors
-@Install(precedence=BUILT_IN, dependencies="org.jboss.seam.international.timeZoneSelector")
-public class TimeZone
-{
-
- @Unwrap
- public java.util.TimeZone getTimeZone()
- {
- return TimeZoneSelector.instance().getTimeZone();
- }
-
- public static java.util.TimeZone instance()
- {
- return (java.util.TimeZone) Component.getInstance(TimeZone.class, ScopeType.STATELESS);
- }
-
-}
Modified: modules/trunk/international/src/main/java/org/jboss/seam/international/TimeZoneSelector.java
===================================================================
--- modules/trunk/international/src/main/java/org/jboss/seam/international/TimeZoneSelector.java 2009-04-22 06:23:34 UTC (rev 10573)
+++ modules/trunk/international/src/main/java/org/jboss/seam/international/TimeZoneSelector.java 2009-04-22 06:41:02 UTC (rev 10574)
@@ -2,9 +2,11 @@
import static org.jboss.seam.annotations.Install.BUILT_IN;
+import javax.annotation.Named;
import javax.context.SessionScoped;
import javax.faces.event.ValueChangeEvent;
import javax.inject.Initializer;
+import javax.inject.Produces;
import org.jboss.seam.core.Events;
import org.jboss.seam.faces.Selector;
@@ -79,7 +81,7 @@
/**
* Get the selected timezone
*/
- public java.util.TimeZone getTimeZone()
+ @Produces @Named public java.util.TimeZone getTimeZone()
{
if (id==null)
{
17 years
- 1
- 0
Seam SVN: r10573 - branches/community/Seam_2_1/src/main/org/jboss/seam/contexts.
by seam-commits＠lists.jboss.org
Author: shane.bryzak(a)jboss.com
Date: 2009-04-22 02:23:34 -0400 (Wed, 22 Apr 2009)
New Revision: 10573
Modified:
branches/community/Seam_2_1/src/main/org/jboss/seam/contexts/Lifecycle.java
branches/community/Seam_2_1/src/main/org/jboss/seam/contexts/ServletLifecycle.java
Log:
JBSEAM-2523, Stuart Douglas's patch
Modified: branches/community/Seam_2_1/src/main/org/jboss/seam/contexts/Lifecycle.java
===================================================================
--- branches/community/Seam_2_1/src/main/org/jboss/seam/contexts/Lifecycle.java 2009-04-22 05:28:41 UTC (rev 10572)
+++ branches/community/Seam_2_1/src/main/org/jboss/seam/contexts/Lifecycle.java 2009-04-22 06:23:34 UTC (rev 10573)
@@ -8,12 +8,14 @@
import java.util.Map;
import java.util.Set;
+import javax.servlet.ServletContext;
import org.jboss.seam.ScopeType;
import org.jboss.seam.core.ConversationEntries;
import org.jboss.seam.core.Manager;
import org.jboss.seam.log.LogProvider;
import org.jboss.seam.log.Logging;
+import org.jboss.seam.servlet.ServletApplicationMap;
/**
* Methods for setup and teardown of Seam contexts.
@@ -175,7 +177,7 @@
Contexts.destroyConversationContext(session, conversationId);
}
- public static void beginSession(Map<String, Object> session)
+ public static void beginSession(Map<String, Object> session, ServletContext appCtx)
{
log.debug("Session started");
@@ -187,8 +189,17 @@
boolean conversationContextActive = Contexts.isConversationContextActive();
if ( !applicationContextActive )
- {
- Context tempApplicationContext = new ApplicationContext( getApplication() );
+ {
+ Context tempApplicationContext = null;
+ if(appCtx == null)
+ {
+ tempApplicationContext = new ApplicationContext( getApplication() );
+ }
+ else
+ {
+ tempApplicationContext = new ApplicationContext( new ServletApplicationMap(appCtx) );
+ }
+
Contexts.applicationContext.set(tempApplicationContext);
}
Context oldSessionContext = Contexts.sessionContext.get();
Modified: branches/community/Seam_2_1/src/main/org/jboss/seam/contexts/ServletLifecycle.java
===================================================================
--- branches/community/Seam_2_1/src/main/org/jboss/seam/contexts/ServletLifecycle.java 2009-04-22 05:28:41 UTC (rev 10572)
+++ branches/community/Seam_2_1/src/main/org/jboss/seam/contexts/ServletLifecycle.java 2009-04-22 06:23:34 UTC (rev 10573)
@@ -144,7 +144,7 @@
public static void beginSession(HttpSession session)
{
- Lifecycle.beginSession( new ServletSessionMap(session) );
+ Lifecycle.beginSession( new ServletSessionMap(session), session.getServletContext() );
}
public static void endSession(HttpSession session)
17 years
- 1
- 0
Seam SVN: r10572 - in modules/trunk: international/src/main/java/org/jboss/seam/international and 3 other directories.
by seam-commits＠lists.jboss.org
Author: shane.bryzak(a)jboss.com
Date: 2009-04-22 01:28:41 -0400 (Wed, 22 Apr 2009)
New Revision: 10572
Added:
modules/trunk/international/src/main/java/org/jboss/seam/international/events/
modules/trunk/international/src/main/java/org/jboss/seam/international/events/LocaleSelectedEvent.java
Modified:
modules/trunk/international/pom.xml
modules/trunk/international/src/main/java/org/jboss/seam/international/Locale.java
modules/trunk/international/src/main/java/org/jboss/seam/international/LocaleSelector.java
modules/trunk/security/pom.xml
modules/trunk/version-matrix/pom.xml
Log:
update dependencies
Modified: modules/trunk/international/pom.xml
===================================================================
--- modules/trunk/international/pom.xml 2009-04-22 05:24:21 UTC (rev 10571)
+++ modules/trunk/international/pom.xml 2009-04-22 05:28:41 UTC (rev 10572)
@@ -23,6 +23,18 @@
<groupId>org.jboss.webbeans</groupId>
<artifactId>webbeans-logging</artifactId>
</dependency>
+ <dependency>
+ <groupId>javax.faces</groupId>
+ <artifactId>jsf-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>javax.servlet</groupId>
+ <artifactId>servlet-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.jboss.seam</groupId>
+ <artifactId>seam-common</artifactId>
+ </dependency>
</dependencies>
</project>
Modified: modules/trunk/international/src/main/java/org/jboss/seam/international/Locale.java
===================================================================
--- modules/trunk/international/src/main/java/org/jboss/seam/international/Locale.java 2009-04-22 05:24:21 UTC (rev 10571)
+++ modules/trunk/international/src/main/java/org/jboss/seam/international/Locale.java 2009-04-22 05:28:41 UTC (rev 10572)
@@ -9,7 +9,7 @@
*
* @author Gavin King
*/
-public class Locale extends org.jboss.seam.core.Locale
+public class Locale
{
@Produces public java.util.Locale getLocale()
{
Modified: modules/trunk/international/src/main/java/org/jboss/seam/international/LocaleSelector.java
===================================================================
--- modules/trunk/international/src/main/java/org/jboss/seam/international/LocaleSelector.java 2009-04-22 05:24:21 UTC (rev 10571)
+++ modules/trunk/international/src/main/java/org/jboss/seam/international/LocaleSelector.java 2009-04-22 05:28:41 UTC (rev 10572)
@@ -1,28 +1,24 @@
package org.jboss.seam.international;
-import static org.jboss.seam.annotations.Install.BUILT_IN;
-
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.StringTokenizer;
+import javax.annotation.Named;
+import javax.context.SessionScoped;
import javax.faces.context.FacesContext;
import javax.faces.event.ValueChangeEvent;
import javax.faces.model.SelectItem;
+import javax.inject.Current;
+import javax.inject.Initializer;
+import javax.inject.manager.Manager;
import javax.servlet.ServletRequest;
-import org.jboss.seam.Component;
-import org.jboss.seam.ScopeType;
-import org.jboss.seam.annotations.Create;
-import org.jboss.seam.annotations.Install;
-import org.jboss.seam.annotations.Name;
-import org.jboss.seam.annotations.Scope;
-import org.jboss.seam.annotations.intercept.BypassInterceptors;
import org.jboss.seam.contexts.Contexts;
-import org.jboss.seam.core.Events;
import org.jboss.seam.faces.Selector;
+import org.jboss.seam.international.events.LocaleSelectedEvent;
import org.jboss.seam.util.Strings;
import org.jboss.seam.web.ServletContexts;
@@ -31,19 +27,19 @@
*
* @author Gavin King
*/
-(a)Scope(ScopeType.SESSION)
-@Name("org.jboss.seam.international.localeSelector")
-@BypassInterceptors
-@Install(precedence=BUILT_IN, classDependencies="javax.faces.context.FacesContext")
+@Named
+@SessionScoped
public class LocaleSelector extends Selector
{
private static final long serialVersionUID = -6087667065688208261L;
+ @Current Manager manager;
+
private String language;
private String country;
private String variant;
- @Create
+ @Initializer
public void initLocale()
{
String localeString = getCookieValueIfEnabled();
@@ -68,10 +64,7 @@
setCookieValueIfEnabled( getLocaleString() );
- if ( Events.exists() )
- {
- Events.instance().raiseEvent( "org.jboss.seam.localeSelected", getLocaleString() );
- }
+ manager.fireEvent(new LocaleSelectedEvent(getLocaleString()));
}
public void select(ValueChangeEvent event)
Added: modules/trunk/international/src/main/java/org/jboss/seam/international/events/LocaleSelectedEvent.java
===================================================================
--- modules/trunk/international/src/main/java/org/jboss/seam/international/events/LocaleSelectedEvent.java (rev 0)
+++ modules/trunk/international/src/main/java/org/jboss/seam/international/events/LocaleSelectedEvent.java 2009-04-22 05:28:41 UTC (rev 10572)
@@ -0,0 +1,21 @@
+package org.jboss.seam.international.events;
+
+/**
+ * This event is raised when a locale is selected
+ *
+ * @author Shane Bryzak
+ */
+public class LocaleSelectedEvent
+{
+ private String locale;
+
+ public LocaleSelectedEvent(String locale)
+ {
+ this.locale = locale;
+ }
+
+ public String getLocale()
+ {
+ return locale;
+ }
+}
Modified: modules/trunk/security/pom.xml
===================================================================
--- modules/trunk/security/pom.xml 2009-04-22 05:24:21 UTC (rev 10571)
+++ modules/trunk/security/pom.xml 2009-04-22 05:28:41 UTC (rev 10572)
@@ -28,16 +28,5 @@
<artifactId>persistence-api</artifactId>
</dependency>
</dependencies>
-
- <build>
- <plugins>
- <plugin>
- <artifactId>maven-compiler-plugin</artifactId>
- <configuration>
- <source>1.5</source>
- <target>1.5</target>
- </configuration>
- </plugin>
- </plugins>
- </build>
+
</project>
Modified: modules/trunk/version-matrix/pom.xml
===================================================================
--- modules/trunk/version-matrix/pom.xml 2009-04-22 05:24:21 UTC (rev 10571)
+++ modules/trunk/version-matrix/pom.xml 2009-04-22 05:28:41 UTC (rev 10572)
@@ -159,6 +159,12 @@
<version>1.0.0-SNAPSHOT</version>
</dependency>
+ <dependency>
+ <groupId>org.jboss.seam</groupId>
+ <artifactId>seam-common</artifactId>
+ <version>3.0.0-SNAPSHOT</version>
+ </dependency>
+
</dependencies>
</dependencyManagement>
17 years
- 1
- 0
Seam SVN: r10571 - modules/trunk/common.
by seam-commits＠lists.jboss.org
Author: shane.bryzak(a)jboss.com
Date: 2009-04-22 01:24:21 -0400 (Wed, 22 Apr 2009)
New Revision: 10571
Modified:
modules/trunk/common/
Log:
ignores
Property changes on: modules/trunk/common
___________________________________________________________________
Name: svn:ignore
+ .classpath
.project
.settings
target
17 years
- 1
- 0
Seam SVN: r10570 - in modules/trunk: common and 7 other directories.
by seam-commits＠lists.jboss.org
Author: shane.bryzak(a)jboss.com
Date: 2009-04-22 01:23:42 -0400 (Wed, 22 Apr 2009)
New Revision: 10570
Added:
modules/trunk/common/
modules/trunk/common/pom.xml
modules/trunk/common/src/
modules/trunk/common/src/main/
modules/trunk/common/src/main/java/
modules/trunk/common/src/main/java/org/
modules/trunk/common/src/main/java/org/jboss/
modules/trunk/common/src/main/java/org/jboss/seam/
modules/trunk/common/src/main/java/org/jboss/seam/util/
modules/trunk/common/src/main/java/org/jboss/seam/util/Base64.java
modules/trunk/common/src/main/java/org/jboss/seam/util/Strings.java
Log:
add common module
Added: modules/trunk/common/pom.xml
===================================================================
--- modules/trunk/common/pom.xml (rev 0)
+++ modules/trunk/common/pom.xml 2009-04-22 05:23:42 UTC (rev 10570)
@@ -0,0 +1,36 @@
+<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">
+ <parent>
+ <artifactId>seam-parent</artifactId>
+ <groupId>org.jboss.seam</groupId>
+ <version>3.0.0-SNAPSHOT</version>
+ </parent>
+
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>org.jboss.seam</groupId>
+ <artifactId>seam-common</artifactId>
+ <packaging>jar</packaging>
+ <version>3.0.0-SNAPSHOT</version>
+ <name>Seam Common Library</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.jboss.webbeans</groupId>
+ <artifactId>jsr299-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.jboss.webbeans</groupId>
+ <artifactId>webbeans-logging</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>javax.faces</groupId>
+ <artifactId>jsf-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>javax.servlet</groupId>
+ <artifactId>servlet-api</artifactId>
+ </dependency>
+ </dependencies>
+
+</project>
Added: modules/trunk/common/src/main/java/org/jboss/seam/util/Base64.java
===================================================================
--- modules/trunk/common/src/main/java/org/jboss/seam/util/Base64.java (rev 0)
+++ modules/trunk/common/src/main/java/org/jboss/seam/util/Base64.java 2009-04-22 05:23:42 UTC (rev 10570)
@@ -0,0 +1,1771 @@
+package org.jboss.seam.util;
+
+/**
+ * <p>Encodes and decodes to and from Base64 notation.</p>
+ * <p>Homepage: <a href="http://iharder.net/base64">http://iharder.net/base64</a>.</p>
+ *
+ * <p>
+ * Change Log:
+ * </p>
+ * <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/</a>
+ * 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</a>
+ * periodically to check for updates or to contribute improvements.
+ * </p>
+ *
+ * @author Robert Harder
+ * @author rob(a)iharder.net
+ * @version 2.2.1
+ */
+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. */
+ public final static int ENCODE = 1;
+
+
+ /** Specify decoding. */
+ public final static int DECODE = 0;
+
+
+ /** Specify that data should be gzip-compressed. */
+ public final static int GZIP = 2;
+
+
+ /** Don't break lines when encoding (violates strict Base64 specification) */
+ public final static int DONT_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.org/rfcs/rfc3548.html</a>.
+ * 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.org/qa/rfcc-1940.html</a>.
+ */
+ 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 = "UTF-8";
+
+
+ // I think I end up not using the BAD_ENCODING indicator.
+ //private final static byte BAD_ENCODING = -9; // Indicates error in encoding
+ 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. */
+ //private final static byte[] ALPHABET;
+ /* 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.org/rfcs/rfc3548.html</a>.
+ * 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 it is described here:
+ * <a href="http://www.faqs.org/qa/rfcc-1940.html">http://www.faqs.org/qa/rfcc-1940.html</a>.
+ */
+ 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 and 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(){}
+
+
+ /**
+ * Encodes or decodes two files from the command line;
+ * <strong>feel free to delete this method (in fact you probably should)
+ * if you're embedding this code into a larger program.</strong>
+ */
+ public final static void main( String[] args )
+ {
+ if( args.length < 3 ){
+ usage("Not enough arguments.");
+ } // end if: args.length < 3
+ else {
+ String flag = args[0];
+ String infile = args[1];
+ String outfile = args[2];
+ if( flag.equals( "-e" ) ){
+ Base64.encodeFileToFile( infile, outfile );
+ } // end if: encode
+ else if( flag.equals( "-d" ) ) {
+ Base64.decodeFileToFile( infile, outfile );
+ } // end else if: decode
+ else {
+ usage( "Unknown flag: " + flag );
+ } // end else
+ } // end else
+ } // end main
+
+ /**
+ * Prints command line usage.
+ *
+ * @param msg A message to include with usage info.
+ */
+ private final static void usage( String msg )
+ {
+ System.err.println( msg );
+ System.err.println( "Usage: java Base64 -e|-d inputfile outputfile" );
+ } // end usage
+
+
+/* ******** 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
+
+
+
+ /**
+ * Serializes an object and returns the Base64-encoded
+ * version of that serialized object. If the object
+ * cannot be serialized or there is another error,
+ * the method will return <tt>null</tt>.
+ * The object is not GZip-compressed before being encoded.
+ *
+ * @param serializableObject The object to encode
+ * @return The Base64-encoded object
+ * @since 1.4
+ */
+ public static String encodeObject( java.io.Serializable serializableObject )
+ {
+ return encodeObject( serializableObject, NO_OPTIONS );
+ } // end encodeObject
+
+
+
+ /**
+ * Serializes an object and returns the Base64-encoded
+ * version of that serialized object. If the object
+ * cannot be serialized or there is another error,
+ * the method will return <tt>null</tt>.
+ * <p>
+ * Valid options:<pre>
+ * GZIP: gzip-compresses object before encoding it.
+ * DONT_BREAK_LINES: don't break lines at 76 characters
+ * <i>Note: Technically, this makes your encoding non-compliant.</i>
+ * </pre>
+ * <p>
+ * Example: <code>encodeObject( myObj, Base64.GZIP )</code> or
+ * <p>
+ * Example: <code>encodeObject( myObj, Base64.GZIP | Base64.DONT_BREAK_LINES )</code>
+ *
+ * @param serializableObject The object to encode
+ * @param options Specified options
+ * @return The Base64-encoded object
+ * @see Base64#GZIP
+ * @see Base64#DONT_BREAK_LINES
+ * @since 2.0
+ */
+ public static String encodeObject( java.io.Serializable serializableObject, int options )
+ {
+ // Streams
+ java.io.ByteArrayOutputStream baos = null;
+ java.io.OutputStream b64os = null;
+ java.io.ObjectOutputStream oos = null;
+ java.util.zip.GZIPOutputStream gzos = null;
+
+ // Isolate options
+ int gzip = (options & GZIP);
+ //int dontBreakLines = (options & DONT_BREAK_LINES);
+
+ try
+ {
+ // ObjectOutputStream -> (GZIP) -> Base64 -> ByteArrayOutputStream
+ baos = new java.io.ByteArrayOutputStream();
+ b64os = new Base64.OutputStream( baos, ENCODE | options );
+
+ // GZip?
+ if( gzip == GZIP )
+ {
+ gzos = new java.util.zip.GZIPOutputStream( b64os );
+ oos = new java.io.ObjectOutputStream( gzos );
+ } // end if: gzip
+ else
+ oos = new java.io.ObjectOutputStream( b64os );
+
+ oos.writeObject( serializableObject );
+ } // end try
+ catch( java.io.IOException e )
+ {
+ e.printStackTrace();
+ return null;
+ } // 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)
+ {
+ 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
+ * @since 1.4
+ */
+ public static String encodeBytes( byte[] source )
+ {
+ return encodeBytes( source, 0, source.length, NO_OPTIONS );
+ } // end encodeBytes
+
+
+
+ /**
+ * Encodes a byte array into Base64 notation.
+ * <p>
+ * Valid options:<pre>
+ * GZIP: gzip-compresses object before encoding it.
+ * DONT_BREAK_LINES: don't 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.DONT_BREAK_LINES )</code>
+ *
+ *
+ * @param source The data to convert
+ * @param options Specified options
+ * @see Base64#GZIP
+ * @see Base64#DONT_BREAK_LINES
+ * @since 2.0
+ */
+ public static String encodeBytes( byte[] source, int options )
+ {
+ return encodeBytes( source, 0, source.length, options );
+ } // end encodeBytes
+
+
+ /**
+ * Encodes a byte array into Base64 notation.
+ * Does not GZip-compress data.
+ *
+ * @param source The data to convert
+ * @param off Offset in array where conversion should begin
+ * @param len Length of data to convert
+ * @since 1.4
+ */
+ public static String encodeBytes( byte[] source, int off, int len )
+ {
+ return encodeBytes( source, off, len, NO_OPTIONS );
+ } // end encodeBytes
+
+
+
+ /**
+ * Encodes a byte array into Base64 notation.
+ * <p>
+ * Valid options:<pre>
+ * GZIP: gzip-compresses object before encoding it.
+ * DONT_BREAK_LINES: don't 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.DONT_BREAK_LINES )</code>
+ *
+ *
+ * @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, alphabet type is pulled from this (standard, url-safe, ordered)
+ * @see Base64#GZIP
+ * @see Base64#DONT_BREAK_LINES
+ * @since 2.0
+ */
+ public static String encodeBytes( byte[] source, int off, int len, int options )
+ {
+ // Isolate options
+ int dontBreakLines = ( options & DONT_BREAK_LINES );
+ int gzip = ( options & GZIP );
+
+ // Compress?
+ if( gzip == GZIP )
+ {
+ 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 )
+ {
+ e.printStackTrace();
+ return null;
+ } // end catch
+ finally
+ {
+ 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)
+ {
+ return new String( baos.toByteArray() );
+ } // end catch
+ } // end if: compress
+
+ // Else, don't compress. Better not to use streams at all then.
+ else
+ {
+ // Convert option to boolean in way that code likes it.
+ boolean breakLines = dontBreakLines == 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
+ 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
+
+
+ // Return value according to relevant encoding.
+ try
+ {
+ return new String( outBuff, 0, e, PREFERRED_ENCODING );
+ } // end try
+ catch (java.io.UnsupportedEncodingException uue)
+ {
+ return new String( outBuff, 0, e );
+ } // end catch
+
+ } // end else: don't compress
+
+ } // end encodeBytes
+
+
+
+
+
+/* ******** 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
+ * @since 1.3
+ */
+ private static int decode4to3( byte[] source, int srcOffset, byte[] destination, int destOffset, int options )
+ {
+ 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
+ {
+ try{
+ // 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;
+ }catch( Exception e){
+// System.out.println(""+source[srcOffset]+ ": " + ( DECODABET[ source[ srcOffset ] ] ) );
+// System.out.println(""+source[srcOffset+1]+ ": " + ( DECODABET[ source[ srcOffset + 1 ] ] ) );
+// System.out.println(""+source[srcOffset+2]+ ": " + ( DECODABET[ source[ srcOffset + 2 ] ] ) );
+// System.out.println(""+source[srcOffset+3]+ ": " + ( DECODABET[ source[ srcOffset + 3 ] ] ) );
+ return -1;
+ } // end catch
+ }
+ } // end decodeToBytes
+
+
+
+
+ /**
+ * Very low-level access to decoding ASCII characters in
+ * the form of a byte array. Does not support automatically
+ * gunzipping or any other "fancy" features.
+ *
+ * @param source The Base64 encoded data
+ * @param off The offset of where to begin decoding
+ * @param len The length of characters to decode
+ * @return decoded data
+ * @since 1.3
+ */
+ public static byte[] decode( byte[] source, int off, int len, int options )
+ {
+ byte[] DECODABET = getDecodabet( options );
+
+ int len34 = len * 3 / 4;
+ byte[] outBuff = new byte[ len34 ]; // Upper limit on size of output
+ int outBuffPosn = 0;
+
+ byte[] b4 = new byte[4];
+ int b4Posn = 0;
+ int i = 0;
+ byte sbiCrop = 0;
+ byte sbiDecode = 0;
+ for( i = off; i < off+len; i++ )
+ {
+ sbiCrop = (byte)(source[i] & 0x7f); // Only the low seven bits
+ sbiDecode = DECODABET[ sbiCrop ];
+
+ if( sbiDecode >= WHITE_SPACE_ENC ) // White space, Equals sign or better
+ {
+ if( sbiDecode >= EQUALS_SIGN_ENC )
+ {
+ b4[ b4Posn++ ] = sbiCrop;
+ if( b4Posn > 3 )
+ {
+ 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: quartet built
+
+ } // end if: equals sign or better
+
+ } // end if: white space, equals sign or better
+ else
+ {
+ System.err.println( "Bad Base64 input character at " + i + ": " + source[i] + "(decimal)" );
+ return null;
+ } // 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
+ * @since 1.4
+ */
+ public static byte[] decode( String s )
+ {
+ 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
+ * @since 1.4
+ */
+ public static byte[] decode( String s, int options )
+ {
+ 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)
+ if( bytes != null && bytes.length >= 4 )
+ {
+
+ int head = (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 )
+ {
+ // 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
+ * @since 1.5
+ */
+ public static Object decodeToObject( String encodedObject )
+ {
+ // Decode and gunzip if necessary
+ byte[] objBytes = decode( encodedObject );
+
+ java.io.ByteArrayInputStream bais = null;
+ java.io.ObjectInputStream ois = null;
+ Object obj = null;
+
+ try
+ {
+ bais = new java.io.ByteArrayInputStream( objBytes );
+ ois = new java.io.ObjectInputStream( bais );
+
+ obj = ois.readObject();
+ } // end try
+ catch( java.io.IOException e )
+ {
+ e.printStackTrace();
+ obj = null;
+ } // end catch
+ catch( java.lang.ClassNotFoundException e )
+ {
+ e.printStackTrace();
+ obj = null;
+ } // 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.
+ *
+ * @param dataToEncode byte array of data to encode in base64 form
+ * @param filename Filename for saving encoded data
+ * @return <tt>true</tt> if successful, <tt>false</tt> otherwise
+ *
+ * @since 2.1
+ */
+ public static boolean encodeToFile( byte[] dataToEncode, String filename )
+ {
+ boolean success = false;
+ Base64.OutputStream bos = null;
+ try
+ {
+ bos = new Base64.OutputStream(
+ new java.io.FileOutputStream( filename ), Base64.ENCODE );
+ bos.write( dataToEncode );
+ success = true;
+ } // end try
+ catch( java.io.IOException e )
+ {
+
+ success = false;
+ } // end catch: IOException
+ finally
+ {
+ try{ bos.close(); } catch( Exception e ){}
+ } // end finally
+
+ return success;
+ } // end encodeToFile
+
+
+ /**
+ * Convenience method for decoding data to a file.
+ *
+ * @param dataToDecode Base64-encoded data as a string
+ * @param filename Filename for saving decoded data
+ * @return <tt>true</tt> if successful, <tt>false</tt> otherwise
+ *
+ * @since 2.1
+ */
+ public static boolean decodeToFile( String dataToDecode, String filename )
+ {
+ boolean success = false;
+ Base64.OutputStream bos = null;
+ try
+ {
+ bos = new Base64.OutputStream(
+ new java.io.FileOutputStream( filename ), Base64.DECODE );
+ bos.write( dataToDecode.getBytes( PREFERRED_ENCODING ) );
+ success = true;
+ } // end try
+ catch( java.io.IOException e )
+ {
+ success = false;
+ } // end catch: IOException
+ finally
+ {
+ try{ bos.close(); } catch( Exception e ){}
+ } // end finally
+
+ return success;
+ } // end decodeToFile
+
+
+
+
+ /**
+ * Convenience method for reading a base64-encoded
+ * file and decoding it.
+ *
+ * @param filename Filename for reading encoded data
+ * @return decoded byte array or null if unsuccessful
+ *
+ * @since 2.1
+ */
+ public static byte[] decodeFromFile( String filename )
+ {
+ 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 )
+ {
+ System.err.println( "File is too big for this convenience method (" + file.length() + " bytes)." );
+ return null;
+ } // 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;
+
+ // Save in a variable to return
+ decodedData = new byte[ length ];
+ System.arraycopy( buffer, 0, decodedData, 0, length );
+
+ } // end try
+ catch( java.io.IOException e )
+ {
+ System.err.println( "Error decoding from file " + filename );
+ } // end catch: 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.
+ *
+ * @param filename Filename for reading binary data
+ * @return base64-encoded string or null if unsuccessful
+ *
+ * @since 2.1
+ */
+ public static String encodeFromFile( String filename )
+ {
+ 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;
+
+ // Save in a variable to return
+ encodedData = new String( buffer, 0, length, Base64.PREFERRED_ENCODING );
+
+ } // end try
+ catch( java.io.IOException e )
+ {
+ System.err.println( "Error encoding from file " + filename );
+ } // end catch: 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
+ * @since 2.2
+ */
+ public static void encodeFileToFile( String infile, String outfile )
+ {
+ 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 ex ) {
+ ex.printStackTrace();
+ } // 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
+ * @since 2.2
+ */
+ public static void decodeFileToFile( String infile, String outfile )
+ {
+ 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 ex ) {
+ ex.printStackTrace();
+ } // 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[] alphabet; // Local copies to avoid extra method calls
+ 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.
+ * DONT_BREAK_LINES: don't break lines at 76 characters
+ * (only meaningful when encoding)
+ * <i>Note: Technically, this makes your encoding non-compliant.</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#DONT_BREAK_LINES
+ * @since 2.0
+ */
+ public InputStream( java.io.InputStream in, int options )
+ {
+ super( in );
+ this.breakLines = (options & DONT_BREAK_LINES) != DONT_BREAK_LINES;
+ this.encode = (options & ENCODE) == ENCODE;
+ this.bufferLength = encode ? 4 : 3;
+ this.buffer = new byte[ bufferLength ];
+ this.position = -1;
+ this.lineLength = 0;
+ this.options = options; // Record for later, mostly to determine which alphabet to use
+ //this.alphabet = getAlphabet(options);
+ 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++ )
+ {
+ try
+ {
+ int b = in.read();
+
+ // If end of stream, b is -1.
+ if( b >= 0 )
+ {
+ b3[i] = (byte)b;
+ numBinaryBytes++;
+ } // end if: not end of stream
+
+ } // end try: read
+ catch( java.io.IOException e )
+ {
+ // Only a problem if we got no data at all.
+ if( i == 0 )
+ throw e;
+
+ } // end catch
+ } // 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;
+ } // 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
+
+ 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;
+
+ 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;
+
+ 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
+ {
+ // When JDK1.4 is more accepted, use an assertion here.
+ 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 && i == 0 )
+ // return -1;
+
+ if( b >= 0 )
+ dest[off + i] = (byte)b;
+ else if( i == 0 )
+ return -1;
+ else
+ break; // 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[] alphabet; // Local copies to avoid extra method calls
+ 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.
+ * DONT_BREAK_LINES: don't break lines at 76 characters
+ * (only meaningful when encoding)
+ * <i>Note: Technically, this makes your encoding non-compliant.</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#DONT_BREAK_LINES
+ * @since 1.3
+ */
+ public OutputStream( java.io.OutputStream out, int options )
+ {
+ super( out );
+ this.breakLines = (options & DONT_BREAK_LINES) != DONT_BREAK_LINES;
+ this.encode = (options & ENCODE) == ENCODE;
+ 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.alphabet = getAlphabet(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 )
+ {
+ super.out.write( theByte );
+ return;
+ } // end if: supsended
+
+ // Encode?
+ if( encode )
+ {
+ buffer[ position++ ] = (byte)theByte;
+ if( position >= bufferLength ) // Enough to encode.
+ {
+ out.write( encode3to4( b4, buffer, bufferLength, options ) );
+
+ lineLength += 4;
+ if( breakLines && lineLength >= MAX_LINE_LENGTH )
+ {
+ 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 );
+ //out.write( Base64.decode4to3( buffer ) );
+ 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 )
+ {
+ super.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.
+ */
+ 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
+ * base640-encoded data in a stream.
+ *
+ * @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
+ * base640-encoded data in a stream.
+ *
+ * @since 1.5.1
+ */
+ public void resumeEncoding()
+ {
+ this.suspendEncoding = false;
+ } // end resumeEncoding
+
+
+
+ } // end inner class OutputStream
+
+
+} // end class Base64
Added: modules/trunk/common/src/main/java/org/jboss/seam/util/Strings.java
===================================================================
--- modules/trunk/common/src/main/java/org/jboss/seam/util/Strings.java (rev 0)
+++ modules/trunk/common/src/main/java/org/jboss/seam/util/Strings.java 2009-04-22 05:23:42 UTC (rev 10570)
@@ -0,0 +1,156 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Distributable under LGPL license.
+ * See terms of license at gnu.org.
+ */
+package org.jboss.seam.util;
+
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.StringTokenizer;
+
+/**
+ * @author <a href="mailto:theute@jboss.org">Thomas Heute</a>
+ */
+public class Strings
+{
+
+ public static String unqualify(String name)
+ {
+ return unqualify(name, '.');
+ }
+
+ public static String unqualify(String name, char sep)
+ {
+ return name.substring( name.lastIndexOf(sep)+1, name.length() );
+ }
+
+ public static boolean isEmpty(String string)
+ {
+ int len;
+ if (string == null || (len = string.length()) == 0)
+ {
+ return true;
+ }
+
+ for (int i = 0; i < len; i++)
+ {
+ if ((Character.isWhitespace(string.charAt(i)) == false))
+ {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ public static String nullIfEmpty(String string)
+ {
+ return isEmpty(string) ? null : string;
+ }
+
+ public static String emptyIfNull(String string)
+ {
+ return string == null ? "" : string;
+ }
+
+ public static String toString(Object component)
+ {
+ try {
+ PropertyDescriptor[] props = Introspector.getBeanInfo( component.getClass() )
+ .getPropertyDescriptors();
+ StringBuilder builder = new StringBuilder();
+ for (PropertyDescriptor descriptor : props)
+ {
+ builder.append( descriptor.getName() )
+ .append('=')
+ .append( descriptor.getReadMethod().invoke(component) )
+ .append("; ");
+ }
+ return builder.toString();
+ }
+ catch (Exception e) {
+ return "";
+ }
+ }
+
+ public static String[] split(String strings, String delims)
+ {
+ if (strings==null)
+ {
+ return new String[0];
+ }
+ else
+ {
+ StringTokenizer tokens = new StringTokenizer(strings, delims);
+ String[] result = new String[ tokens.countTokens() ];
+ int i=0;
+ while ( tokens.hasMoreTokens() )
+ {
+ result[i++] = tokens.nextToken();
+ }
+ return result;
+ }
+ }
+
+ public static String toString(Object... objects)
+ {
+ return toString(" ", objects);
+ }
+
+ public static String toString(String sep, Object... objects)
+ {
+ if (objects.length==0) return "";
+ StringBuilder builder = new StringBuilder();
+ for (Object object: objects)
+ {
+ builder.append(sep).append(object);
+ }
+ return builder.substring(sep.length());
+ }
+
+ public static String toClassNameString(String sep, Object... objects)
+ {
+ if (objects.length==0) return "";
+ StringBuilder builder = new StringBuilder();
+ for (Object object: objects)
+ {
+ builder.append(sep);
+ if (object==null)
+ {
+ builder.append("null");
+ }
+ else
+ {
+ builder.append( object.getClass().getName() );
+ }
+ }
+ return builder.substring(sep.length());
+ }
+
+ public static String toString(String sep, Class... classes)
+ {
+ if (classes.length==0) return "";
+ StringBuilder builder = new StringBuilder();
+ for (Class clazz: classes)
+ {
+ builder.append(sep).append( clazz.getName() );
+ }
+ return builder.substring(sep.length());
+ }
+
+ public static String toString(InputStream in) throws IOException {
+ final StringBuilder out = new StringBuilder();
+ final byte[] b = new byte[4096];
+ for ( int n; (n = in.read(b)) != -1; )
+ {
+ out.append(new String(b, 0, n));
+ }
+ return out.toString();
+ }
+
+}
+
+
17 years
- 1
- 0
Seam SVN: r10569 - trunk/src/main/java/org/jboss/seam.
by seam-commits＠lists.jboss.org
Author: shane.bryzak(a)jboss.com
Date: 2009-04-22 01:19:59 -0400 (Wed, 22 Apr 2009)
New Revision: 10569
Removed:
trunk/src/main/java/org/jboss/seam/international/
Log:
moved to own module
17 years
- 1
- 0
Seam SVN: r10568 - sandbox/trunk.
by seam-commits＠lists.jboss.org
Author: shane.bryzak(a)jboss.com
Date: 2009-04-21 23:48:31 -0400 (Tue, 21 Apr 2009)
New Revision: 10568
Added:
sandbox/trunk/examples/
sandbox/trunk/modules/
Log:
add separate sandbox dirs for examples and modules
17 years
- 1
- 0
Seam SVN: r10567 - in modules/trunk: jsf-upgrade-tool and 1 other directory.
by seam-commits＠lists.jboss.org
Author: dan.j.allen
Date: 2009-04-21 22:33:18 -0400 (Tue, 21 Apr 2009)
New Revision: 10567
Added:
modules/trunk/jsf-upgrade-tool/
modules/trunk/jsf-upgrade-tool/pom.xml
Log:
add module/tool for upgrading JSF 2.0 libraries on JBoss AS 5
Property changes on: modules/trunk/jsf-upgrade-tool
___________________________________________________________________
Name: svn:ignore
+ target
Added: modules/trunk/jsf-upgrade-tool/pom.xml
===================================================================
--- modules/trunk/jsf-upgrade-tool/pom.xml (rev 0)
+++ modules/trunk/jsf-upgrade-tool/pom.xml 2009-04-22 02:33:18 UTC (rev 10567)
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+
+ <parent>
+ <groupId>org.jboss.seam</groupId>
+ <artifactId>seam-version-matrix</artifactId>
+ <version>3.0.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>jsf-upgrade-tool</artifactId>
+ <packaging>pom</packaging>
+ <name>JSF Upgrade Tool</name>
+
+ <description>
+ The sole purpose of this Maven project is to upgrade the JSF libraries on JBoss AS 5 (or any other app server this
+ build is made to support). It works by copying the dependencies (JSF) directly to the application server. In the
+ case of JBoss AS 5, that is the jbossweb.sar in the domain's deploy directory.
+
+ WARNING: The existing JSF libraries are overwritten, so you may want to back them up first.
+
+ To run the project, type mvn from the commandline. The package goal will execute and perform the deployment.
+ </description>
+
+ <build>
+ <defaultGoal>package</defaultGoal>
+ <plugins>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-enforcer-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>validate-jboss-home</id>
+ <phase>package</phase>
+ <goals>
+ <goal>enforce</goal>
+ </goals>
+ <configuration>
+ <failFast>true</failFast>
+ <rules>
+ <requireProperty>
+ <property>jboss.home</property>
+ <message>Please set the JBOSS_HOME environment variable or set the jboss.home property in an active profile in your Maven 2 settings configuration</message>
+ </requireProperty>
+ <requireFilesExist>
+ <files>
+ <file>${jboss.home}</file>
+ <file>${jboss.home}/server/${jboss.domain}/deploy/jbossweb.sar/jsf-libs</file>
+ </files>
+ <message>The property jboss.home does not point to a valid JBoss AS 5 installation</message>
+ </requireFilesExist>
+ </rules>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-dependency-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>copy-dependencies</id>
+ <phase>package</phase>
+ <goals>
+ <goal>copy-dependencies</goal>
+ </goals>
+ <configuration>
+ <outputDirectory>${jboss.home}/server/${jboss.domain}/deploy/jbossweb.sar/jsf-libs</outputDirectory>
+ <overWriteIfNewer>true</overWriteIfNewer>
+ <excludeTransitive>true</excludeTransitive>
+ <stripVersion>true</stripVersion>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+ <properties>
+ <jboss.home>${env.JBOSS_HOME}</jboss.home>
+ <jboss.domain>default</jboss.domain>
+ </properties>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>javax.faces</groupId>
+ <artifactId>jsf-api</artifactId>
+ <version>2.0.0-PR2</version>
+ </dependency>
+
+ <dependency>
+ <groupId>javax.faces</groupId>
+ <artifactId>jsf-impl</artifactId>
+ <version>2.0.0-PR2</version>
+ </dependency>
+
+ </dependencies>
+
+</project>
+
17 years
- 1
- 0
Seam SVN: r10566 - in examples/trunk/booking: seam-booking-ejb and 1 other directories.
by seam-commits＠lists.jboss.org
Author: dan.j.allen
Date: 2009-04-21 22:31:49 -0400 (Tue, 21 Apr 2009)
New Revision: 10566
Modified:
examples/trunk/booking/seam-booking-ear/
examples/trunk/booking/seam-booking-ejb/
examples/trunk/booking/seam-booking-war/
Log:
ignore Maven target directory
Property changes on: examples/trunk/booking/seam-booking-ear
___________________________________________________________________
Name: svn:ignore
+ target
Property changes on: examples/trunk/booking/seam-booking-ejb
___________________________________________________________________
Name: svn:ignore
+ target
Property changes on: examples/trunk/booking/seam-booking-war
___________________________________________________________________
Name: svn:ignore
+ target
17 years
- 1
- 0
Seam SVN: r10565 - examples/trunk/booking/seam-booking-ear.
by seam-commits＠lists.jboss.org
Author: dan.j.allen
Date: 2009-04-21 22:30:56 -0400 (Tue, 21 Apr 2009)
New Revision: 10565
Modified:
examples/trunk/booking/seam-booking-ear/pom.xml
Log:
move ear plugin version to version-matrix
Modified: examples/trunk/booking/seam-booking-ear/pom.xml
===================================================================
--- examples/trunk/booking/seam-booking-ear/pom.xml 2009-04-22 02:24:08 UTC (rev 10564)
+++ examples/trunk/booking/seam-booking-ear/pom.xml 2009-04-22 02:30:56 UTC (rev 10565)
@@ -22,7 +22,6 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ear-plugin</artifactId>
- <version>2.3.2</version> <!-- why is this not inheriting? w/o it I get 2.3.1! -->
<configuration>
<defaultJavaBundleDir>lib</defaultJavaBundleDir>
<jboss>
17 years
- 1
- 0