src/share/jaxws_classes/com/sun/tools/internal/xjc/XJCFacade.java
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
@@ -23,58 +23,82 @@
* questions.
*/
package com.sun.tools.internal.xjc;
-import com.sun.tools.internal.xjc.SecureLoader;
+import java.io.Closeable;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
+import java.net.URLClassLoader;
/**
* A shabby driver to invoke XJC1 or XJC2 depending on the command line switch.
*
* <p>
- * This class is compiled with -source 1.2 so that we can report a nice user-friendly
- * "you require Tiger" error message.
+ * This class is compiled with -source 1.2 so that we can report a nice
+ * user-friendly "you require Tiger" error message.
*
* @author Kohsuke Kawaguchi
*/
public class XJCFacade {
+ private static final String JDK6_REQUIRED = "XJC requires JDK 6.0 or later. Please download it from http://www.oracle.com/technetwork/java/javase/downloads";
+
public static void main(String[] args) throws Throwable {
String v = "2.0"; // by default, we go 2.0
- for( int i=0; i<args.length; i++ ) {
- if(args[i].equals("-source")) {
- if(i+1<args.length) {
- v = parseVersion(args[i+1]);
+ for (int i = 0; i < args.length; i++) {
+ if (args[i].equals("-source")) {
+ if (i + 1 < args.length) {
+ v = parseVersion(args[i + 1]);
}
}
}
+ ClassLoader oldContextCl = SecureLoader.getContextClassLoader();
try {
ClassLoader cl = ClassLoaderBuilder.createProtectiveClassLoader(SecureLoader.getClassClassLoader(XJCFacade.class), v);
-
- Class driver = cl.loadClass("com.sun.tools.internal.xjc.Driver");
+ SecureLoader.setContextClassLoader(cl);
+ Class<?> driver = cl.loadClass("com.sun.tools.internal.xjc.Driver");
Method mainMethod = driver.getDeclaredMethod("main", new Class[]{String[].class});
try {
- mainMethod.invoke(null,new Object[]{args});
- } catch (IllegalAccessException e) {
- throw e;
+ mainMethod.invoke(null, new Object[]{args});
} catch (InvocationTargetException e) {
- if(e.getTargetException()!=null)
+ if (e.getTargetException() != null) {
throw e.getTargetException();
}
+ }
} catch (UnsupportedClassVersionError e) {
- System.err.println("XJC requires JDK 5.0 or later. Please download it from http://java.sun.com/j2se/1.5/");
+ System.err.println(JDK6_REQUIRED);
+ } finally {
+ ClassLoader cl = SecureLoader.getContextClassLoader();
+ SecureLoader.setContextClassLoader(oldContextCl);
+
+ //close/cleanup all classLoaders but the one which loaded this class
+ while (cl != null && !oldContextCl.equals(cl)) {
+ if (cl instanceof Closeable) {
+ //JDK7+, ParallelWorldClassLoader
+ ((Closeable) cl).close();
+ } else {
+ if (cl instanceof URLClassLoader) {
+ //JDK6 - API jars are loaded by instance of URLClassLoader
+ //so use proprietary API to release holded resources
+ try {
+ Class<?> clUtil = oldContextCl.loadClass("sun.misc.ClassLoaderUtil");
+ Method release = clUtil.getDeclaredMethod("releaseLoader", URLClassLoader.class);
+ release.invoke(null, cl);
+ } catch (ClassNotFoundException ex) {
+ //not Sun JDK 6, ignore
+ System.err.println(JDK6_REQUIRED);
+ }
+ }
+ }
+ cl = SecureLoader.getParentClassLoader(cl);
+ }
}
}
- private static String parseVersion(String version) {
- if(version.equals("1.0"))
- return version;
- // if we don't recognize the version number, we'll go to 2.0 RI
- // anyway. It's easier to report an error message there,
- // than in here.
+ public static String parseVersion(String version) {
+ // no other versions supported as of now
return "2.0";
}
}