Very initial JDK 1.5 support

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275868 13f79535-47bb-0310-9956-ffa450edef68

docs/manual/CoreTasks/javac.html

@@ -52,9 +52,10 @@ attribute are:</a></p>
   <li><code>classic</code> (the standard compiler of JDK 1.1/1.2) &ndash;
       <code>javac1.1</code> and
       <code>javac1.2</code> can be used as aliases.</li>
-  <li><code>modern</code> (the standard compiler of JDK 1.3/1.4) &ndash;
+  <li><code>modern</code> (the standard compiler of JDK 1.3/1.4/1.5) &ndash;
       <code>javac1.3</code> and
-      <code>javac1.4</code> can be used as aliases.</li>
+      <code>javac1.4</code> and
+      <code>javac1.5</code> can be used as aliases.</li>
   <li><code>jikes</code> (the <a
     href="http://oss.software.ibm.com/developerworks/opensource/jikes/" target="_top">Jikes</a>
     compiler).</li>
@@ -235,7 +236,7 @@ invoking the compiler.</p>
     <td valign="top">Generate class files for specific VM version
     (e.g., <code>1.1</code> or <code>1.2</code>). <b>Note that the
     default value depends on the JVM that is running Ant.  In
-    particular, if you use JDK 1.4 the generated classes will not be
+    particular, if you use JDK 1.4+ the generated classes will not be
     usable for a 1.1 Java VM unless you explicitly set this attribute
     to the value 1.1 (which is the default value for JDK 1.1 to
     1.3).</b></td>
@@ -310,12 +311,12 @@ invoking the compiler.</p>
     <td valign="top">source</td>
 
     <td valign="top">Value of the <code>-source</code> command-line
-    switch; will be ignored by all implementations except
+    switch; will be ignored by all implementations prior to
     <code>javac1.4</code> (or <code>modern</code> when Ant is not
     running in a 1.3 VM) and <code>jikes</code>.<br> If you use this
     attribute together with <code>jikes</code>, you must make sure
     that your version of jikes supports the <code>-source</code>
-    switch.<br> Legal values are <code>1.3</code> and <code>1.4</code>
+    switch.<br> Legal values are <code>1.3</code>, <code>1.4</code> and <code>1.5</code>
     &ndash; by default, no <code>-source</code> argument will be used
     at all.</td>
 
@@ -594,7 +595,7 @@ while all others are <code>false</code>.</p>
 <code>&lt;javac&gt;</code>.</p>
 
 <hr>
-<p align="center">Copyright &copy; 2000-2003 Apache Software Foundation.
+<p align="center">Copyright &copy; 2000-2004 Apache Software Foundation.
 All rights Reserved.</p>
 
 </body>

src/main/org/apache/tools/ant/taskdefs/Javac.java

@@ -1,7 +1,7 @@
 /*
  * The Apache Software License, Version 1.1
  *
- * Copyright (c) 2000-2003 The Apache Software Foundation.  All rights
+ * Copyright (c) 2000-2004 The Apache Software Foundation.  All rights
  * reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -155,6 +155,8 @@ public class Javac extends MatchingTask {
             facade = new FacadeTaskHelper("javac1.3");
         } else if (JavaEnvUtils.isJavaVersion(JavaEnvUtils.JAVA_1_4)) {
             facade = new FacadeTaskHelper("javac1.4");
+        } else if (JavaEnvUtils.isJavaVersion(JavaEnvUtils.JAVA_1_5)) {
+            facade = new FacadeTaskHelper("javac1.5");
         } else {
             facade = new FacadeTaskHelper("classic");
         }
@@ -198,7 +200,7 @@ public class Javac extends MatchingTask {
      *
      * If you use this attribute together with jikes, you must
      * make sure that your version of jikes supports the -source switch.
-     * Legal values are 1.3 and 1.4 - by default, no -source argument
+     * Legal values are 1.3, 1.4 and 1.5 - by default, no -source argument
      * will be used at all.
      *
      * @param v  Value to assign to source.
@@ -845,7 +847,7 @@ public class Javac extends MatchingTask {
      *
      * @param compilerImpl the name of the compiler implementation
      * @return true if compilerImpl is "modern", "classic", "javac1.1",
-     *                 "javac1.2", "javac1.3" or "javac1.4".
+     *                 "javac1.2", "javac1.3", "javac1.4" or "javac1.5".
      */
     protected boolean isJdkCompiler(String compilerImpl) {
         return "modern".equals(compilerImpl)
@@ -853,7 +855,8 @@ public class Javac extends MatchingTask {
             || "javac1.1".equals(compilerImpl)
             || "javac1.2".equals(compilerImpl)
             || "javac1.3".equals(compilerImpl)
-            || "javac1.4".equals(compilerImpl);
+            || "javac1.4".equals(compilerImpl)
+            || "javac1.5".equals(compilerImpl);
     }
 
     /**

src/main/org/apache/tools/ant/taskdefs/compilers/CompilerAdapterFactory.java

@@ -1,7 +1,7 @@
 /*
  * The Apache Software License, Version 1.1
  *
- * Copyright (c) 2001-2003 The Apache Software Foundation.  All rights
+ * Copyright (c) 2001-2004 The Apache Software Foundation.  All rights
  * reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -80,7 +80,7 @@ public class CompilerAdapterFactory {
      * <ul><li>jikes = jikes compiler
      * <li>classic, javac1.1, javac1.2 = the standard compiler from JDK
      * 1.1/1.2
-     * <li>modern, javac1.3, javac1.4 = the compiler of JDK 1.3+
+     * <li>modern, javac1.3, javac1.4, javac1.5 = the compiler of JDK 1.3+
      * <li>jvc, microsoft = the command line compiler from Microsoft's SDK
      * for Java / Visual J++
      * <li>kjc = the kopi compiler</li>
@@ -100,7 +100,9 @@ public class CompilerAdapterFactory {
         throws BuildException {
             boolean isClassicCompilerSupported = true;
             //as new versions of java come out, add them to this test
-            if (JavaEnvUtils.isJavaVersion(JavaEnvUtils.JAVA_1_4)) {
+            if (!JavaEnvUtils.isJavaVersion(JavaEnvUtils.JAVA_1_1)
+                && !JavaEnvUtils.isJavaVersion(JavaEnvUtils.JAVA_1_2)
+                && !JavaEnvUtils.isJavaVersion(JavaEnvUtils.JAVA_1_3)) {
                 isClassicCompilerSupported = false;
             }
 
@@ -127,7 +129,8 @@ public class CompilerAdapterFactory {
             //but on java>=1.4 we just bail out early
             if (compilerType.equalsIgnoreCase("modern")
                 || compilerType.equalsIgnoreCase("javac1.3")
-                || compilerType.equalsIgnoreCase("javac1.4")) {
+                || compilerType.equalsIgnoreCase("javac1.4")
+                || compilerType.equalsIgnoreCase("javac1.5")) {
                 // does the modern compiler exist?
                 if (doesModernCompilerExist()) {
                     return new Javac13();

src/main/org/apache/tools/ant/taskdefs/compilers/DefaultCompilerAdapter.java

@@ -1,7 +1,7 @@
 /*
  * The Apache Software License, Version 1.1
  *
- * Copyright (c) 2001-2003 The Apache Software Foundation.  All rights
+ * Copyright (c) 2001-2004 The Apache Software Foundation.  All rights
  * reserved.
  *
  * Redistribution and use in source and binary forms, with or without

src/main/org/apache/tools/ant/util/JavaEnvUtils.java

@@ -1,7 +1,7 @@
 /*
  * The Apache Software License, Version 1.1
  *
- * Copyright (c) 2002-2003 The Apache Software Foundation.  All rights
+ * Copyright (c) 2002-2004 The Apache Software Foundation.  All rights
  * reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -96,6 +96,8 @@ public class JavaEnvUtils {
     public static final String JAVA_1_3 = "1.3";
     /** Version constant for Java 1.4 */
     public static final String JAVA_1_4 = "1.4";
+    /** Version constant for Java 1.5 */
+    public static final String JAVA_1_5 = "1.5";
 
     /** array of packages in the runtime */
     private static Vector jrePackages;
@@ -104,6 +106,7 @@ public class JavaEnvUtils {
     static {
 
         // Determine the Java version by looking at available classes
+        // java.lang.Readable was introduced in JDK 1.5
         // java.lang.CharSequence was introduced in JDK 1.4
         // java.lang.StrictMath was introduced in JDK 1.3
         // java.lang.ThreadLocal was introduced in JDK 1.2
@@ -125,6 +128,9 @@ public class JavaEnvUtils {
             Class.forName("java.lang.CharSequence");
             javaVersion = JAVA_1_4;
             javaVersionNumber++;
+            Class.forName("java.lang.Readable");
+            javaVersion = JAVA_1_5;
+            javaVersionNumber++;
         } catch (Throwable t) {
             // swallow as we've hit the max class version that
             // we have
@@ -275,6 +281,7 @@ public class JavaEnvUtils {
     private static void buildJrePackages() {
         jrePackages = new Vector();
         switch(javaVersionNumber) {
+            case 15:
             case 14:
                 jrePackages.addElement("org.apache.crimson");
                 jrePackages.addElement("org.apache.xalan");
@@ -317,6 +324,7 @@ public class JavaEnvUtils {
         Vector tests = new Vector();
         tests.addElement("java.lang.Object");
         switch(javaVersionNumber) {
+            case 15:
             case 14:
                 tests.addElement("sun.audio.AudioPlayer");
                 tests.addElement("org.apache.crimson.parser.ContentModel");