1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/tools/internal/ws/wscompile/JavaCompilerHelper.java Tue Mar 06 16:09:35 2012 -0800 1.3 @@ -0,0 +1,94 @@ 1.4 +/* 1.5 + * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 + 1.29 +package com.sun.tools.internal.ws.wscompile; 1.30 + 1.31 +import com.sun.istack.internal.tools.ParallelWorldClassLoader; 1.32 +import com.sun.tools.internal.ws.resources.JavacompilerMessages; 1.33 + 1.34 +import java.io.File; 1.35 +import java.io.OutputStream; 1.36 +import java.io.PrintWriter; 1.37 +import java.lang.reflect.InvocationTargetException; 1.38 +import java.lang.reflect.Method; 1.39 +import java.net.MalformedURLException; 1.40 +import java.net.URL; 1.41 +import java.net.URISyntaxException; 1.42 + 1.43 +/** 1.44 + * A helper class to invoke javac. 1.45 + * 1.46 + * @author WS Development Team 1.47 + */ 1.48 +class JavaCompilerHelper{ 1.49 + static File getJarFile(Class clazz) { 1.50 + URL url = null; 1.51 + try { 1.52 + url = ParallelWorldClassLoader.toJarUrl(clazz.getResource('/'+clazz.getName().replace('.','/')+".class")); 1.53 + return new File(url.toURI()); 1.54 + } catch (ClassNotFoundException e) { 1.55 + // if we can't figure out where JAXB/JAX-WS API are, we couldn't have been executing this code. 1.56 + throw new Error(e); 1.57 + } catch (MalformedURLException e) { 1.58 + // if we can't figure out where JAXB/JAX-WS API are, we couldn't have been executing this code. 1.59 + throw new Error(e); 1.60 + } catch (URISyntaxException e) { 1.61 + // url.toURI() is picky and doesn't like ' ' in URL, so this is the fallback 1.62 + return new File(url.getPath()); 1.63 + } 1.64 + } 1.65 + 1.66 + static boolean compile(String[] args, OutputStream out, ErrorReceiver receiver){ 1.67 + ClassLoader cl = Thread.currentThread().getContextClassLoader(); 1.68 + try { 1.69 + /* try to use the new compiler */ 1.70 + Class comSunToolsJavacMainClass = 1.71 + cl.loadClass("com.sun.tools.javac.Main"); 1.72 + try { 1.73 + Method compileMethod = 1.74 + comSunToolsJavacMainClass.getMethod( 1.75 + "compile", 1.76 + compileMethodSignature); 1.77 + Object result = 1.78 + compileMethod.invoke( 1.79 + null, args, new PrintWriter(out)); 1.80 + return result instanceof Integer && (Integer) result == 0; 1.81 + } catch (NoSuchMethodException e2) { 1.82 + receiver.error(JavacompilerMessages.JAVACOMPILER_NOSUCHMETHOD_ERROR("getMethod(\"compile\", Class[])"), e2); 1.83 + } catch (IllegalAccessException e) { 1.84 + receiver.error(e); 1.85 + } catch (InvocationTargetException e) { 1.86 + receiver.error(e); 1.87 + } 1.88 + } catch (ClassNotFoundException e) { 1.89 + receiver.error(JavacompilerMessages.JAVACOMPILER_CLASSPATH_ERROR("com.sun.tools.javac.Main"), e); 1.90 + } catch (SecurityException e) { 1.91 + receiver.error(e); 1.92 + } 1.93 + return false; 1.94 + } 1.95 + 1.96 + private static final Class[] compileMethodSignature = {String[].class, PrintWriter.class}; 1.97 +}