author | aefimov |
Fri, 10 Apr 2015 14:54:20 +0300 | |
changeset 29839 | 6d5d546e953b |
parent 27837 | 86d4f46e622a |
child 32795 | 5a5710ee05a0 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package com.sun.tools.internal.jxc; |
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import com.sun.tools.internal.jxc.ap.Options; |
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import com.sun.tools.internal.xjc.BadCommandLineException; |
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import com.sun.xml.internal.bind.util.Which; |
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import javax.lang.model.SourceVersion; |
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import javax.tools.DiagnosticCollector; |
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import javax.tools.JavaCompiler; |
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import javax.tools.JavaFileObject; |
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import javax.tools.OptionChecker; |
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import javax.tools.StandardJavaFileManager; |
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import javax.tools.ToolProvider; |
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import javax.xml.bind.JAXBContext; |
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import java.io.File; |
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import java.lang.reflect.InvocationTargetException; |
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import java.lang.reflect.Method; |
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import java.net.MalformedURLException; |
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import java.net.URISyntaxException; |
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import java.net.URL; |
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import java.net.URLClassLoader; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Collections; |
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import java.util.List; |
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import java.util.logging.Level; |
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import java.util.logging.Logger; |
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/** |
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* CLI entry-point to the schema generator. |
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* |
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* @author Bhakti Mehta |
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*/ |
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public class SchemaGenerator { |
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private static final Logger LOGGER = Logger.getLogger(SchemaGenerator.class.getName()); |
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/** |
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* Runs the schema generator. |
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*/ |
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public static void main(String[] args) throws Exception { |
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System.exit(run(args)); |
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} |
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public static int run(String[] args) throws Exception { |
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try { |
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ClassLoader cl = SecureLoader.getClassClassLoader(SchemaGenerator.class); |
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if (cl==null) { |
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cl = SecureLoader.getSystemClassLoader(); |
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} |
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return run(args, cl); |
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} catch(Exception e) { |
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LOGGER.log(Level.SEVERE, e.getMessage(), e); |
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return -1; |
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} |
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} |
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/** |
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* Runs the schema generator. |
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* |
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* @param classLoader |
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* the schema generator will run in this classLoader. |
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* It needs to be able to load annotation processing and JAXB RI classes. Note that |
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* JAXB RI classes refer to annotation processing classes. Must not be null. |
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* |
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* @return |
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* exit code. 0 if success. |
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* |
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*/ |
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public static int run(String[] args, ClassLoader classLoader) throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException { |
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final Options options = new Options(); |
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if (args.length ==0) { |
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usage(); |
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return -1; |
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} |
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for (String arg : args) { |
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if (arg.equals("-help")) { |
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usage(); |
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return -1; |
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} |
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if (arg.equals("-version")) { |
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System.out.println(Messages.VERSION.format()); |
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return -1; |
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} |
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if (arg.equals("-fullversion")) { |
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System.out.println(Messages.FULLVERSION.format()); |
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return -1; |
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} |
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} |
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try { |
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options.parseArguments(args); |
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} catch (BadCommandLineException e) { |
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// there was an error in the command line. |
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// print usage and abort. |
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System.out.println(e.getMessage()); |
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System.out.println(); |
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usage(); |
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return -1; |
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} |
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Class schemagenRunner = classLoader.loadClass(Runner.class.getName()); |
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Method compileMethod = schemagenRunner.getDeclaredMethod("compile",String[].class,File.class); |
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List<String> aptargs = new ArrayList<String>(); |
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if (options.encoding != null) { |
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aptargs.add("-encoding"); |
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aptargs.add(options.encoding); |
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} |
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aptargs.add("-cp"); |
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aptargs.add(setClasspath(options.classpath)); // set original classpath + jaxb-api to be visible to annotation processor |
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if(options.targetDir!=null) { |
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aptargs.add("-d"); |
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aptargs.add(options.targetDir.getPath()); |
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} |
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aptargs.addAll(options.arguments); |
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String[] argsarray = aptargs.toArray(new String[aptargs.size()]); |
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return ((Boolean) compileMethod.invoke(null, argsarray, options.episodeFile)) ? 0 : 1; |
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} |
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private static String setClasspath(String givenClasspath) { |
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StringBuilder cp = new StringBuilder(); |
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appendPath(cp, givenClasspath); |
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ClassLoader cl = Thread.currentThread().getContextClassLoader(); |
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while (cl != null) { |
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if (cl instanceof URLClassLoader) { |
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for (URL url : ((URLClassLoader) cl).getURLs()) { |
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29839
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try { |
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appendPath(cp,new File(url.toURI()).getPath()); |
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} catch(URISyntaxException ex) { |
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/*If the URL is not properly formated - skip it*/ |
6d5d546e953b
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LOGGER.log(Level.SEVERE, ex.getMessage(), ex); |
6d5d546e953b
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} |
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} |
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} |
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cl = cl.getParent(); |
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} |
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appendPath(cp, findJaxbApiJar()); |
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return cp.toString(); |
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} |
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private static void appendPath(StringBuilder cp, String url) { |
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if (url == null || url.trim().isEmpty()) |
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return; |
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if (cp.length() != 0) |
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cp.append(File.pathSeparatorChar); |
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cp.append(url); |
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} |
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/** |
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* Computes the file system path of <tt>jaxb-api.jar</tt> so that |
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* Annotation Processing will see them in the <tt>-cp</tt> option. |
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* |
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* <p> |
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* In Java, you can't do this reliably (for that matter there's no guarantee |
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* that such a jar file exists, such as in Glassfish), so we do the best we can. |
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* |
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* @return |
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* null if failed to locate it. |
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*/ |
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private static String findJaxbApiJar() { |
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String url = Which.which(JAXBContext.class); |
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if(url==null) return null; // impossible, but hey, let's be defensive |
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if(!url.startsWith("jar:") || url.lastIndexOf('!')==-1) |
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// no jar file |
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return null; |
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String jarFileUrl = url.substring(4,url.lastIndexOf('!')); |
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if(!jarFileUrl.startsWith("file:")) |
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return null; // not from file system |
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try { |
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File f = new File(new URL(jarFileUrl).toURI()); |
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if (f.exists() && f.getName().endsWith(".jar")) { // see 6510966 |
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return f.getPath(); |
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} |
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f = new File(new URL(jarFileUrl).getFile()); |
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if (f.exists() && f.getName().endsWith(".jar")) { // this is here for potential backw. compatibility issues |
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return f.getPath(); |
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} |
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} catch (URISyntaxException ex) { |
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LOGGER.log(Level.SEVERE, ex.getMessage(), ex); |
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} catch (MalformedURLException ex) { |
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LOGGER.log(Level.SEVERE, ex.getMessage(), ex); |
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} |
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return null; |
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} |
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private static void usage( ) { |
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System.out.println(Messages.USAGE.format()); |
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} |
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public static final class Runner { |
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public static boolean compile(String[] args, File episode) throws Exception { |
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JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); |
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DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<JavaFileObject>(); |
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StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null); |
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JavacOptions options = JavacOptions.parse(compiler, fileManager, args); |
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List<String> unrecognizedOptions = options.getUnrecognizedOptions(); |
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diff
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if (!unrecognizedOptions.isEmpty()) { |
86d4f46e622a
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LOGGER.log(Level.WARNING, "Unrecognized options found: {0}", unrecognizedOptions); |
86d4f46e622a
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mkos
parents:
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diff
changeset
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} |
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Iterable<? extends JavaFileObject> compilationUnits = fileManager.getJavaFileObjectsFromFiles(options.getFiles()); |
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JavaCompiler.CompilationTask task = compiler.getTask( |
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null, |
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fileManager, |
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diagnostics, |
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options.getRecognizedOptions(), |
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options.getClassNames(), |
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compilationUnits); |
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com.sun.tools.internal.jxc.ap.SchemaGenerator r = new com.sun.tools.internal.jxc.ap.SchemaGenerator(); |
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if (episode != null) |
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r.setEpisodeFile(episode); |
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task.setProcessors(Collections.singleton(r)); |
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return task.call(); |
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} |
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} |
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/** |
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* @author Peter von der Ahe |
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*/ |
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private static final class JavacOptions { |
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private final List<String> recognizedOptions; |
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private final List<String> classNames; |
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private final List<File> files; |
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private final List<String> unrecognizedOptions; |
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private JavacOptions(List<String> recognizedOptions, List<String> classNames, List<File> files, |
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List<String> unrecognizedOptions) { |
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this.recognizedOptions = recognizedOptions; |
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this.classNames = classNames; |
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this.files = files; |
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this.unrecognizedOptions = unrecognizedOptions; |
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} |
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public static JavacOptions parse(OptionChecker primary, OptionChecker secondary, String... arguments) { |
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List<String> recognizedOptions = new ArrayList<String>(); |
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List<String> unrecognizedOptions = new ArrayList<String>(); |
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List<String> classNames = new ArrayList<String>(); |
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List<File> files = new ArrayList<File>(); |
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for (int i = 0; i < arguments.length; i++) { |
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String argument = arguments[i]; |
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int optionCount = primary.isSupportedOption(argument); |
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if (optionCount < 0) { |
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optionCount = secondary.isSupportedOption(argument); |
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} |
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if (optionCount < 0) { |
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File file = new File(argument); |
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if (file.exists()) |
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files.add(file); |
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else if (SourceVersion.isName(argument)) |
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classNames.add(argument); |
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else |
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unrecognizedOptions.add(argument); |
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} else { |
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for (int j = 0; j < optionCount + 1; j++) { |
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int index = i + j; |
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if (index == arguments.length) throw new IllegalArgumentException(argument); |
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recognizedOptions.add(arguments[index]); |
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} |
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i += optionCount; |
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} |
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} |
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return new JavacOptions(recognizedOptions, classNames, files, unrecognizedOptions); |
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} |
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/** |
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* Returns the list of recognized options and their arguments. |
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* |
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* @return a list of options |
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*/ |
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public List<String> getRecognizedOptions() { |
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return Collections.unmodifiableList(recognizedOptions); |
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} |
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312 |
/** |
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* Returns the list of file names. |
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* |
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* @return a list of file names |
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*/ |
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public List<File> getFiles() { |
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return Collections.unmodifiableList(files); |
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} |
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321 |
/** |
|
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* Returns the list of class names. |
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* |
|
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* @return a list of class names |
|
325 |
*/ |
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326 |
public List<String> getClassNames() { |
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327 |
return Collections.unmodifiableList(classNames); |
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328 |
} |
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329 |
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330 |
/** |
|
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* Returns the list of unrecognized options. |
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332 |
* |
|
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* @return a list of unrecognized options |
|
334 |
*/ |
|
335 |
public List<String> getUnrecognizedOptions() { |
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336 |
return Collections.unmodifiableList(unrecognizedOptions); |
|
337 |
} |
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338 |
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339 |
@Override |
|
340 |
public String toString() { |
|
341 |
return String.format("recognizedOptions = %s; classNames = %s; " + "files = %s; unrecognizedOptions = %s", recognizedOptions, classNames, files, unrecognizedOptions); |
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342 |
} |
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343 |
} |
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344 |
} |