--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.ws/share/classes/com/sun/tools/internal/ws/Invoker.java Sun Aug 17 15:52:15 2014 +0100
@@ -0,0 +1,277 @@
+/*
+ * 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
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.tools.internal.ws;
+
+import com.sun.istack.internal.tools.MaskingClassLoader;
+import com.sun.istack.internal.tools.ParallelWorldClassLoader;
+import com.sun.tools.internal.ws.resources.WscompileMessages;
+import com.sun.tools.internal.ws.wscompile.Options;
+import com.sun.tools.internal.xjc.api.util.ToolsJarNotFoundException;
+import com.sun.xml.internal.bind.util.Which;
+
+import javax.xml.ws.Service;
+import javax.xml.ws.WebServiceFeature;
+import javax.xml.namespace.QName;
+import java.io.File;
+import java.io.OutputStream;
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Invokes JAX-WS tools in a special class loader that can pick up annotation processing classes,
+ * even if it's not available in the tool launcher classpath.
+ *
+ * @author Kohsuke Kawaguchi
+ */
+public final class Invoker {
+
+ /**
+ * The list of package prefixes we want the
+ * {@link MaskingClassLoader} to prevent the parent
+ * classLoader from loading
+ */
+ static final String[] maskedPackages = new String[]{
+ "com.sun.istack.internal.tools.",
+ "com.sun.tools.internal.jxc.",
+ "com.sun.tools.internal.xjc.",
+ "com.sun.tools.internal.ws.",
+ "com.sun.codemodel.internal.",
+ "com.sun.relaxng.",
+ "com.sun.xml.internal.xsom.",
+ "com.sun.xml.internal.bind.",
+ "com.ctc.wstx.", //wsimport, wsgen ant task
+ "org.codehaus.stax2.", //wsimport, wsgen ant task
+ "com.sun.xml.internal.messaging.saaj.", //wsgen ant task
+ "com.sun.xml.internal.ws.",
+ "com.oracle.webservices.internal.api." //wsgen
+ };
+
+ /**
+ * Escape hatch to work around IBM JDK problem.
+ * See http://www-128.ibm.com/developerworks/forums/dw_thread.jsp?nav=false&forum=367&thread=164718&cat=10
+ */
+ public static final boolean noSystemProxies;
+
+ static {
+ boolean noSysProxiesProperty = false;
+ try {
+ noSysProxiesProperty = Boolean.getBoolean(Invoker.class.getName()+".noSystemProxies");
+ } catch(SecurityException e) {
+ // ignore
+ } finally {
+ noSystemProxies = noSysProxiesProperty;
+ }
+ }
+
+ static int invoke(String mainClass, String[] args) throws Throwable {
+ // use the platform default proxy if available.
+ // see sun.net.spi.DefaultProxySelector for details.
+ if(!noSystemProxies) {
+ try {
+ System.setProperty("java.net.useSystemProxies","true");
+ } catch (SecurityException e) {
+ // failing to set this property isn't fatal
+ }
+ }
+
+ ClassLoader oldcc = Thread.currentThread().getContextClassLoader();
+ try {
+ ClassLoader cl = Invoker.class.getClassLoader();
+ if(Arrays.asList(args).contains("-Xendorsed"))
+ cl = createClassLoader(cl); // perform JDK6 workaround hack
+ else {
+ int targetArgIndex = Arrays.asList(args).indexOf("-target");
+ Options.Target targetVersion;
+ if (targetArgIndex != -1) {
+ targetVersion = Options.Target.parse(args[targetArgIndex+1]);
+ } else {
+ targetVersion = Options.Target.getDefault();
+ }
+ Options.Target loadedVersion = Options.Target.getLoadedAPIVersion();
+
+ //Check if the target version is supported by the loaded API version
+ if (!loadedVersion.isLaterThan(targetVersion)) {
+ if (Service.class.getClassLoader() == null)
+ System.err.println(WscompileMessages.INVOKER_NEED_ENDORSED(loadedVersion.getVersion(), targetVersion.getVersion()));
+ else {
+ System.err.println(WscompileMessages.WRAPPER_TASK_LOADING_INCORRECT_API(loadedVersion.getVersion(), Which.which(Service.class), targetVersion.getVersion()));
+ }
+ return -1;
+ }
+
+ //find and load tools.jar
+ List<URL> urls = new ArrayList<URL>();
+ findToolsJar(cl, urls);
+
+ if(urls.size() > 0){
+ List<String> mask = new ArrayList<String>(Arrays.asList(maskedPackages));
+
+ // first create a protected area so that we load JAXB/WS 2.1 API
+ // and everything that depends on them inside
+ cl = new MaskingClassLoader(cl,mask);
+
+ // then this classloader loads the API and tools.jar
+ cl = new URLClassLoader(urls.toArray(new URL[urls.size()]), cl);
+
+ // finally load the rest of the RI. The actual class files are loaded from ancestors
+ cl = new ParallelWorldClassLoader(cl,"");
+ }
+
+ }
+
+ Thread.currentThread().setContextClassLoader(cl);
+
+ Class compileTool = cl.loadClass(mainClass);
+ Constructor ctor = compileTool.getConstructor(OutputStream.class);
+ Object tool = ctor.newInstance(System.out);
+ Method runMethod = compileTool.getMethod("run",String[].class);
+ boolean r = (Boolean)runMethod.invoke(tool,new Object[]{args});
+ return r ? 0 : 1;
+ } catch (ToolsJarNotFoundException e) {
+ System.err.println(e.getMessage());
+ } catch (InvocationTargetException e) {
+ throw e.getCause();
+ } catch(ClassNotFoundException e){
+ throw e;
+ }finally {
+ Thread.currentThread().setContextClassLoader(oldcc);
+ }
+
+ return -1;
+ }
+
+ /**
+ * Returns true if the RI appears to be loading the JAX-WS 2.1 API.
+ */
+ public static boolean checkIfLoading21API() {
+ try {
+ Service.class.getMethod("getPort",Class.class, WebServiceFeature[].class);
+ // yup. things look good.
+ return true;
+ } catch (NoSuchMethodException e) {
+ } catch (LinkageError e) {
+ }
+ // nope
+ return false;
+ }
+
+ /**
+ * Returns true if the RI appears to be loading the JAX-WS 2.2 API.
+ */
+ public static boolean checkIfLoading22API() {
+ try {
+ Service.class.getMethod("create",java.net.URL.class, QName.class, WebServiceFeature[].class);
+ // yup. things look good.
+ return true;
+ } catch (NoSuchMethodException e) {
+ } catch (LinkageError e) {
+ }
+ // nope
+ return false;
+ }
+
+
+ /**
+ * Creates a classloader that can load JAXB/WS 2.2 API and tools.jar,
+ * and then return a classloader that can RI classes, which can see all those APIs and tools.jar.
+ */
+ public static ClassLoader createClassLoader(ClassLoader cl) throws ClassNotFoundException, IOException, ToolsJarNotFoundException {
+
+ URL[] urls = findIstack22APIs(cl);
+ if(urls.length==0)
+ return cl; // we seem to be able to load everything already. no need for the hack
+
+ List<String> mask = new ArrayList<String>(Arrays.asList(maskedPackages));
+ if(urls.length>1) {
+ // we need to load 2.1 API from side. so add them to the mask
+ mask.add("javax.xml.bind.");
+ mask.add("javax.xml.ws.");
+ }
+
+ // first create a protected area so that we load JAXB/WS 2.1 API
+ // and everything that depends on them inside
+ cl = new MaskingClassLoader(cl,mask);
+
+ // then this classloader loads the API and tools.jar
+ cl = new URLClassLoader(urls, cl);
+
+ // finally load the rest of the RI. The actual class files are loaded from ancestors
+ cl = new ParallelWorldClassLoader(cl,"");
+
+ return cl;
+ }
+
+ /**
+ * Creates a classloader for loading JAXB/WS 2.2 jar and tools.jar
+ */
+ private static URL[] findIstack22APIs(ClassLoader cl) throws ClassNotFoundException, IOException, ToolsJarNotFoundException {
+ List<URL> urls = new ArrayList<URL>();
+
+ if(Service.class.getClassLoader()==null) {
+ // JAX-WS API is loaded from bootstrap classloader
+ URL res = cl.getResource("javax/xml/ws/EndpointContext.class");
+ if(res==null)
+ throw new ClassNotFoundException("There's no JAX-WS 2.2 API in the classpath");
+ urls.add(ParallelWorldClassLoader.toJarUrl(res));
+ res = cl.getResource("javax/xml/bind/JAXBPermission.class");
+ if(res==null)
+ throw new ClassNotFoundException("There's no JAXB 2.2 API in the classpath");
+ urls.add(ParallelWorldClassLoader.toJarUrl(res));
+ }
+
+ findToolsJar(cl, urls);
+
+ return urls.toArray(new URL[urls.size()]);
+ }
+
+ private static void findToolsJar(ClassLoader cl, List<URL> urls) throws ToolsJarNotFoundException, MalformedURLException {
+ try {
+ Class.forName("com.sun.tools.javac.Main",false,cl);
+ // we can already load them in the parent class loader.
+ // so no need to look for tools.jar.
+ // this happens when we are run inside IDE/Ant, or
+ // in Mac OS.
+ } catch (ClassNotFoundException e) {
+ // otherwise try to find tools.jar
+ File jreHome = new File(System.getProperty("java.home"));
+ File toolsJar = new File( jreHome.getParent(), "lib/tools.jar" );
+
+ if (!toolsJar.exists()) {
+ throw new ToolsJarNotFoundException(toolsJar);
+ }
+ urls.add(toolsJar.toURL());
+ }
+ }
+
+}