| /* |
| * Copyright 2005-2006 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package com.sun.tools.internal.ws.wscompile; |
| |
| import com.sun.istack.internal.tools.ParallelWorldClassLoader; |
| import com.sun.tools.internal.ws.resources.JavacompilerMessages; |
| |
| import java.io.File; |
| import java.io.OutputStream; |
| import java.io.PrintWriter; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| /** |
| * A helper class to invoke javac. |
| * |
| * @author WS Development Team |
| */ |
| class JavaCompilerHelper{ |
| static File getJarFile(Class clazz) { |
| try { |
| URL url = ParallelWorldClassLoader.toJarUrl(clazz.getResource('/'+clazz.getName().replace('.','/')+".class")); |
| return new File(url.getPath()); // this code is assuming that url is a file URL |
| } catch (ClassNotFoundException e) { |
| // if we can't figure out where JAXB/JAX-WS API are, we couldn't have been executing this code. |
| throw new Error(e); |
| } catch (MalformedURLException e) { |
| // if we can't figure out where JAXB/JAX-WS API are, we couldn't have been executing this code. |
| throw new Error(e); |
| } |
| } |
| |
| static boolean compile(String[] args, OutputStream out, ErrorReceiver receiver){ |
| ClassLoader cl = Thread.currentThread().getContextClassLoader(); |
| try { |
| /* try to use the new compiler */ |
| Class comSunToolsJavacMainClass = |
| cl.loadClass("com.sun.tools.javac.Main"); |
| try { |
| Method compileMethod = |
| comSunToolsJavacMainClass.getMethod( |
| "compile", |
| compileMethodSignature); |
| Object result = |
| compileMethod.invoke( |
| null, args, new PrintWriter(out)); |
| return result instanceof Integer && (Integer) result == 0; |
| } catch (NoSuchMethodException e2) { |
| receiver.error(JavacompilerMessages.JAVACOMPILER_NOSUCHMETHOD_ERROR("getMethod(\"compile\", Class[])"), e2); |
| } catch (IllegalAccessException e) { |
| receiver.error(e); |
| } catch (InvocationTargetException e) { |
| receiver.error(e); |
| } |
| } catch (ClassNotFoundException e) { |
| receiver.error(JavacompilerMessages.JAVACOMPILER_CLASSPATH_ERROR("com.sun.tools.javac.Main"), e); |
| } catch (SecurityException e) { |
| receiver.error(e); |
| } |
| return false; |
| } |
| |
| private static final Class[] compileMethodSignature = {String[].class, PrintWriter.class}; |
| } |