[portal-commits] JBoss Portal SVN: r8810 - in modules/common/trunk/common/src: main/java/org/jboss/portal/common/net and 3 other directories.

Author: chris.laprun(a)jboss.com Date: 2007-10-31 23:08:43 -0400 (Wed, 31 Oct 2007) New Revision: 8810 Modified: modules/common/trunk/common/src/main/java/org/jboss/portal/common/markup/MarkupAttribute.java modules/common/trunk/common/src/main/java/org/jboss/portal/common/net/URLTools.java modules/common/trunk/common/src/main/java/org/jboss/portal/common/text/FastURLDecoder.java modules/common/trunk/common/src/main/java/org/jboss/portal/common/text/FastURLEncoder.java modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/net/URLToolsTestCase.java modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/text/CharBufferTestCase.java modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/text/FastURLEncoderTestCase.java Log: - Renamed performGET to getContent as it makes more sense. - Renamed getInputStreamFor to getContentAsInputStream and do not close the input stream anymore before returning (doh!). :) - Renamed FastURLEncoder.getInstance to getUTF8Instance to be more consistent with FastURLDecoder. - Added FastURLDecoder.encode(String) and encode(String, StringBuilder) methods. Modified: modules/common/trunk/common/src/main/java/org/jboss/portal/common/markup/MarkupAttribute.java =================================================================== --- modules/common/trunk/common/src/main/java/org/jboss/portal/common/markup/MarkupAttribute.java 2007-10-31 23:53:29 UTC (rev 8809) +++ modules/common/trunk/common/src/main/java/org/jboss/portal/common/markup/MarkupAttribute.java 2007-11-01 03:08:43 UTC (rev 8810) @@ -24,11 +24,11 @@ import org.jboss.portal.common.io.UndeclaredIOException; import org.jboss.portal.common.io.WriterCharWriter; -import org.jboss.portal.common.text.FastURLEncoder; +import org.jboss.portal.common.text.AbstractCharEncoder; import org.jboss.portal.common.text.CharEncoder; -import org.jboss.portal.common.text.AbstractCharEncoder; import org.jboss.portal.common.text.CharWriter; import org.jboss.portal.common.text.EncodingException; +import org.jboss.portal.common.text.FastURLEncoder; import java.io.IOException; import java.io.StringWriter; @@ -164,7 +164,7 @@ } else { - FastURLEncoder.getInstance().encode(c, writer); + FastURLEncoder.getUTF8Instance().encode(c, writer); } } }; Modified: modules/common/trunk/common/src/main/java/org/jboss/portal/common/net/URLTools.java =================================================================== --- modules/common/trunk/common/src/main/java/org/jboss/portal/common/net/URLTools.java 2007-10-31 23:53:29 UTC (rev 8809) +++ modules/common/trunk/common/src/main/java/org/jboss/portal/common/net/URLTools.java 2007-11-01 03:08:43 UTC (rev 8810) @@ -24,18 +24,17 @@ import org.apache.log4j.Logger; import org.jboss.portal.common.io.IOTools; +import org.jboss.portal.common.text.FastURLDecoder; +import org.jboss.portal.common.text.FastURLEncoder; import org.jboss.portal.common.util.ParameterValidation; import java.io.BufferedInputStream; import java.io.IOException; import java.io.InputStream; -import java.io.UnsupportedEncodingException; import java.net.MalformedURLException; import java.net.SocketTimeoutException; import java.net.URL; import java.net.URLConnection; -import java.net.URLDecoder; -import java.net.URLEncoder; import java.util.ArrayList; import java.util.List; import java.util.regex.Matcher; @@ -65,9 +64,9 @@ } /** - * Fetches content from an HTTP server performing a GET operation. If the status code is 200 then it will return a - * byte array of the body otherwise returns null. The timeout values must not be negative integers, when it is equals - * to zero it means that it does not setup a timeout and use the default values. + * Fetches content from of the URL as a byte array or <code>null</code> if a problem occurred. The timeout values + * must not be negative integers, when it is equals to zero it means that it does not setup a timeout and use the + * default values. * * @param url the URL the URL of the resource * @param soTimeoutMillis the socket connection timeout in millis @@ -75,12 +74,12 @@ * @return the retrieved byte array * @throws IllegalArgumentException if the URL is null or any time out value is negative */ - public static byte[] performGET(URL url, int soTimeoutMillis, int connTimeoutMillis) throws IllegalArgumentException + public static byte[] getContent(URL url, int soTimeoutMillis, int connTimeoutMillis) throws IllegalArgumentException { InputStream in = null; try { - in = internalGetInputStreamFor(url, soTimeoutMillis, connTimeoutMillis); + in = getContentAsInputStream(url, soTimeoutMillis, connTimeoutMillis); return IOTools.getBytes(in); } catch (IOException e) @@ -104,39 +103,8 @@ * @throws IllegalArgumentException if the URL is null or any time out value is negative * @since 1.1 */ - public static InputStream getInputStreamFor(URL url, int soTimeoutMillis, int connTimeoutMillis) + public static InputStream getContentAsInputStream(URL url, int soTimeoutMillis, int connTimeoutMillis) throws IOException { - // - InputStream in = null; - try - { - in = internalGetInputStreamFor(url, soTimeoutMillis, connTimeoutMillis); - return in; - } - catch (SocketTimeoutException e) - { - return null; - } - catch (IOException e) - { - return null; - } - finally - { - IOTools.safeClose(in); - } - } - - /** - * @param url - * @param soTimeoutMillis - * @param connTimeoutMillis - * @return - * @throws IOException - * @since 1.1 - */ - private static InputStream internalGetInputStreamFor(URL url, int soTimeoutMillis, int connTimeoutMillis) throws IOException - { if (url == null) { throw new IllegalArgumentException(); @@ -166,7 +134,15 @@ conn.setReadTimeout(connTimeoutMillis); conn.connect(); - return new BufferedInputStream(conn.getInputStream()); + try + { + return new BufferedInputStream(conn.getInputStream()); + } + catch (SocketTimeoutException e) + { + log.debug("Time out on: " + url); + throw e; + } } /** @@ -200,26 +176,12 @@ public static String encodeXWWWFormURL(String s) { - try - { - return URLEncoder.encode(s, "UTF-8"); - } - catch (UnsupportedEncodingException e) - { - throw new Error("UTF-8 encoding missing"); - } + return FastURLEncoder.getUTF8Instance().encode(s); } public static String decodeXWWWFormURL(String s) { - try - { - return URLDecoder.decode(s, "UTF-8"); - } - catch (UnsupportedEncodingException e) - { - throw new Error("UTF-8 encoding missing"); - } + return FastURLDecoder.getUTF8Instance().encode(s); } /** Return true is the address is not null and matches the email validation regular expression. */ Modified: modules/common/trunk/common/src/main/java/org/jboss/portal/common/text/FastURLDecoder.java =================================================================== --- modules/common/trunk/common/src/main/java/org/jboss/portal/common/text/FastURLDecoder.java 2007-10-31 23:53:29 UTC (rev 8809) +++ modules/common/trunk/common/src/main/java/org/jboss/portal/common/text/FastURLDecoder.java 2007-11-01 03:08:43 UTC (rev 8810) @@ -86,7 +86,7 @@ // root = new LookupNonTerm(); - for (char c = FROM;c <= TO;c++) + for (char c = FROM; c <= TO; c++) { byte[] v = encoder.encode(c); LookupNonTerm node = root; @@ -111,10 +111,10 @@ // conversions = new int[256][256]; - for (char i = 0;i < 256;i++) + for (char i = 0; i < 256; i++) { int x = hexValue(i); - for (char j = 0;j < 256;j++) + for (char j = 0; j < 256; j++) { int y = hexValue(j); if (x != -1 && y != -1) @@ -128,10 +128,9 @@ } } - // decisions = new int[256]; - for (int i = 0;i < decisions.length;i++) + for (int i = 0; i < decisions.length; i++) { if (TextTools.isAlphaNumeric((char)i)) { @@ -139,7 +138,7 @@ } else { - switch(i) + switch (i) { case '+': decisions[i] = PLUS; @@ -228,7 +227,7 @@ else { char[] chars = new char[s.length()]; - for (int i = 0;i < s.length();i++) + for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); chars[i] = c; @@ -237,13 +236,54 @@ } } + /** + * @param s + * @return + * @throws IllegalArgumentException + * @since 1.1 + */ + public String encode(String s) throws IllegalArgumentException + { + StringBuilder tmp = new StringBuilder(); + encode(s, tmp); + return tmp.toString(); + } + + /** + * @param s + * @param out + * @throws IllegalArgumentException + * @since 1.1 + */ + public void encode(String s, StringBuilder out) throws IllegalArgumentException + { + if (s == null) + { + throw new IllegalArgumentException(); + } + if (out == null) + { + throw new IllegalArgumentException(); + } + for (int i = 0; i < s.length(); i++) + { + char c = s.charAt(i); + int[] z = conversions[c]; + if (z == null) + { + throw new MalformedInputException("Cannot encode char=" + (int)c); + } + out.append(z); + } + } + private void encodeNoCheck(char[] chars, int i, int length, CharWriter tmp) { while (i < length) { char c = chars[i++]; int decision = c < 256 ? decisions[c] : ERROR; - switch(decision) + switch (decision) { case AS_IS: tmp.append(c); @@ -261,7 +301,7 @@ if (j + 2 > length) { throw new MalformedInputException("Not enough chars to decode an escaped value length should have been" + - (j + 2) + " but is " + length); + (j + 2) + " but is " + length); } // Modified: modules/common/trunk/common/src/main/java/org/jboss/portal/common/text/FastURLEncoder.java =================================================================== --- modules/common/trunk/common/src/main/java/org/jboss/portal/common/text/FastURLEncoder.java 2007-10-31 23:53:29 UTC (rev 8809) +++ modules/common/trunk/common/src/main/java/org/jboss/portal/common/text/FastURLEncoder.java 2007-11-01 03:08:43 UTC (rev 8810) @@ -39,7 +39,7 @@ /** . */ private static final FastURLEncoder DEFAULT_ENCODER = new FastURLEncoder(CharToByteEncoder.Generic.UTF8); - public static FastURLEncoder getInstance() + public static FastURLEncoder getUTF8Instance() { return DEFAULT_ENCODER; } @@ -61,7 +61,7 @@ this.table = new char[MAX + 1][]; // - for (char c = 0;c <= MAX;c++) + for (char c = 0; c <= MAX; c++) { char[] z; if (TextTools.isAlphaNumeric(c)) @@ -70,7 +70,7 @@ } else { - switch(c) + switch (c) { case ' ': z = new char[]{'+'}; @@ -87,7 +87,7 @@ { z = new char[v.length * 3]; int index = 0; - for (int i = 0;i < v.length;i++) + for (int i = 0; i < v.length; i++) { byte b = v[i]; z[index++] = '%'; Modified: modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/net/URLToolsTestCase.java =================================================================== --- modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/net/URLToolsTestCase.java 2007-10-31 23:53:29 UTC (rev 8809) +++ modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/net/URLToolsTestCase.java 2007-11-01 03:08:43 UTC (rev 8810) @@ -24,15 +24,11 @@ import junit.framework.TestCase; import org.apache.log4j.Logger; -import org.jboss.portal.common.io.IOTools; import org.jboss.portal.common.junit.ExtendedAssert; import org.jboss.portal.common.net.URLTools; -import java.io.BufferedInputStream; import java.net.MalformedURLException; -import java.net.ServerSocket; import java.net.URL; -import java.net.URLConnection; /** * @author <a href="mailto:chris.laprun@jboss.com">Chris Laprun</a> @@ -183,7 +179,7 @@ public void testURLExistsTimeout() throws Exception { - AbstractSynchronizedServer server = new AbstractSynchronizedServer.AbstractTimeoutServer(8080) + AbstractSynchronizedServer server = new AbstractSynchronizedServer.AbstractTimeoutServer(8080) { protected void doClient() { @@ -210,7 +206,7 @@ public void testURLPerformGETTimeout() throws Exception { - AbstractSynchronizedServer server = new AbstractSynchronizedServer.AbstractTimeoutServer(8080) + AbstractSynchronizedServer server = new AbstractSynchronizedServer.AbstractTimeoutServer(8080) { protected void doClient() { @@ -218,7 +214,7 @@ try { URL url = new URL("http://localhost:8080/"); - bytes = URLTools.performGET(url, 500, 500); + bytes = URLTools.getContent(url, 500, 500); } catch (MalformedURLException e) { @@ -237,13 +233,13 @@ public void testURLPerformGET() throws Exception { - AbstractSynchronizedServer server = new AbstractSynchronizedServer.AbstractOKServer(8080) + AbstractSynchronizedServer server = new AbstractSynchronizedServer.AbstractOKServer(8080) { protected void doClient() throws Exception { URL url = new URL("http://localhost:8080/"); - byte[] bytes = URLTools.performGET(url, 5000, 5000); + byte[] bytes = URLTools.getContent(url, 5000, 5000); ExtendedAssert.assertEquals("CAFEBABE".getBytes("UTF-8"), bytes); } }; @@ -254,7 +250,7 @@ public void testURLExists() throws Exception { - AbstractSynchronizedServer server = new AbstractSynchronizedServer.AbstractOKServer(8080) + AbstractSynchronizedServer server = new AbstractSynchronizedServer.AbstractOKServer(8080) { protected void doClient() throws Exception Modified: modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/text/CharBufferTestCase.java =================================================================== --- modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/text/CharBufferTestCase.java 2007-10-31 23:53:29 UTC (rev 8809) +++ modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/text/CharBufferTestCase.java 2007-11-01 03:08:43 UTC (rev 8810) @@ -33,7 +33,7 @@ public class CharBufferTestCase extends TestCase { - private FastURLEncoder encoder = FastURLEncoder.getInstance(); + private FastURLEncoder encoder = FastURLEncoder.getUTF8Instance(); public void testUTF8EncodedStringAppend() { Modified: modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/text/FastURLEncoderTestCase.java =================================================================== --- modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/text/FastURLEncoderTestCase.java 2007-10-31 23:53:29 UTC (rev 8809) +++ modules/common/trunk/common/src/test/java/org/jboss/portal/test/common/text/FastURLEncoderTestCase.java 2007-11-01 03:08:43 UTC (rev 8810) @@ -22,15 +22,13 @@ ******************************************************************************/ package org.jboss.portal.test.common.text; -import org.jboss.portal.common.text.FastURLEncoder; +import junit.framework.TestCase; import org.jboss.portal.common.text.CharBuffer; import org.jboss.portal.common.text.CharEncoder; +import org.jboss.portal.common.text.FastURLEncoder; -import java.io.UnsupportedEncodingException; import java.net.URLEncoder; -import junit.framework.TestCase; - /** * @author <a href="mailto:julien@jboss.org">Julien Viet</a> * @version $Revision: 1.1 $ @@ -38,9 +36,9 @@ public class FastURLEncoderTestCase extends TestCase { - public void testEncodeThrowsIAE() throws Exception + public void testEncodeThrowsIAE() throws Exception { - CharEncoder encoder = FastURLEncoder.getInstance(); + CharEncoder encoder = FastURLEncoder.getUTF8Instance(); try { encoder.encode(new char[10], -1, 0, new CharBuffer()); @@ -135,9 +133,9 @@ public void testEncode() throws Exception { - FastURLEncoder encoder = FastURLEncoder.getInstance(); + FastURLEncoder encoder = FastURLEncoder.getUTF8Instance(); StringBuffer tmp = new StringBuffer(); - for (int i = 0;i < 512;i++) + for (int i = 0; i < 512; i++) { tmp.append((char)i); }