jdk8-mips64-public/langtools: test/tools/javac/Paths/6638501/WsCompileExample.java@58039502942e (annotated)

test/tools/javac/Paths/6638501/WsCompileExample.java@58039502942e (annotated)

test/tools/javac/Paths/6638501/WsCompileExample.java

Fri, 14 Mar 2008 16:09:30 -0700

author: jjg
date: Fri, 14 Mar 2008 16:09:30 -0700
changeset 14: 58039502942e
child 554: 9d9f26857129
permissions: -rw-r--r--

6638501: Regression with Javac in JDK6 U4 b03?
Summary: replace some String paths with File paths in Paths.java
Reviewed-by: ksrini

 /*
  * Copyright 2007-2008 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.
  *
  * 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.
  */
 import java.util.List;
 import java.util.ArrayList;
 import java.io.File;
 //for CompilerHelper
 import java.io.OutputStream;
 import java.io.PrintWriter;
 import java.lang.reflect.Method;
 import java.lang.reflect.InvocationTargetException;
 public class WsCompileExample {
     File destDir;
     File srcDir;
     protected boolean compilerDebug = false;
     protected boolean compilerOptimize = false;
     protected String userClasspath = null;
     public static void main(String[] args) {
         new WsCompileExample().do_main(args);
     }
     public void do_main(String[] args) {
         if(!args[0].equals("-s")) {
             throw new RuntimeException("specify -s for src");
         }
         //run it once
         srcDir =  new File(args[1]);
         if(!args[2].equals("-d")) {
             throw new RuntimeException("specify -d for dest");
         }
         destDir =  new File(args[3]);
         if(!destDir.exists())
             destDir.mkdirs();
         System.out.println("----test compile 1-----");
         compileGeneratedClasses();
         //run it twice
          srcDir = new File(args[1]+"1");
          destDir =  new File(args[3]+"1");
         if(!destDir.exists())
             destDir.mkdirs();
         System.out.println("----test compile 2-----");
         compileGeneratedClasses();
     }
     protected void compileGeneratedClasses() {
         List sourceFiles = new ArrayList();
         for (File f: srcDir.listFiles()) {
             if (f.getName().endsWith(".java")) {
                 sourceFiles.add(f.getAbsolutePath());
             }
         }
         if (sourceFiles.size() > 0) {
                                 String classDir = destDir.getAbsolutePath();
             String classpathString = createClasspathString();
             System.out.println("classpathString: " + classpathString);
                                 String[] args = new String[4 + (compilerDebug == true ? 1 : 0) +
                 (compilerOptimize == true ? 1 : 0) +
                 sourceFiles.size()];
             args[0] = "-d";
             args[1] = classDir;
             args[2] = "-classpath";
             args[3] = classpathString;
 //                              args[4]="-DnonBatchMode";
             int baseIndex = 4;
             if (compilerDebug) {
                 args[baseIndex++] = "-g";
             }
             if (compilerOptimize) {
                 args[baseIndex++] = "-O";
             }
             for (int i = 0; i < sourceFiles.size(); ++i) {
                 args[baseIndex + i] = (String)sourceFiles.get(i);
             }
             // ByteArrayOutputStream javacOutput = new ByteArrayOutputStream();
             JavaCompilerHelper compilerHelper = new JavaCompilerHelper(System.out);
             boolean result = compilerHelper.compile(args);
             if (!result) {
                 System.out.println("wscompile.compilation Failed");
             }
         }
     }
     protected String createClasspathString() {
         if (userClasspath == null) {
             userClasspath = "";
         }
                           String jcp = userClasspath + File.pathSeparator + System.getProperty("java.class.path");
                   return jcp;
     }
 }
 ///////////////////////////////////////////////////////////////////
 class JavaCompilerHelper {
     public JavaCompilerHelper(OutputStream out) {
                 this.out = out;
         }
         public boolean compile(String[] args) {
                 return internalCompile(args);
         }
         protected boolean internalCompile(String[] args) {
                 System.out.println("Args: ");
                 for(String arg : args){
                         System.out.print(arg+" ");
                 }
         System.out.println();
                 ClassLoader cl = Thread.currentThread().getContextClassLoader();
                 Class comSunToolsJavacMainClass = null;
                 try {
                         /* try to use the new compiler */
                         comSunToolsJavacMainClass =
                                 cl.loadClass("com.sun.tools.javac.Main");
                         try {
                                 Method compileMethod =
                                         comSunToolsJavacMainClass.getMethod(
                                                 "compile",
                                                 compile141MethodSignature);
                                 try {
                                         Object result =
                                                 compileMethod.invoke(
                                                         null,
                                                         new Object[] { args, new PrintWriter(out)});
                                         if (!(result instanceof Integer)) {
                                                 return false;
                                         }
                                         return ((Integer) result).intValue() == 0;
                                 } catch (IllegalAccessException e3) {
                                         return false;
                                 } catch (IllegalArgumentException e3) {
                                         return false;
                                 } catch (InvocationTargetException e3) {
                                         return false;
                                 }
                         } catch (NoSuchMethodException e2) {
               System.out.println("ERROR: Compile failed with error:" + e2.toString() );
                         }
                 } catch (ClassNotFoundException e) {
                         e.printStackTrace();
                         return false;
                 } catch (SecurityException e) {
                         return false;
                 }
                 return true;
         }
         protected String getGenericErrorMessage() {return "javacompiler.error"; }
         protected void run() {  }
         protected boolean parseArguments(String[] args) {return false;}
         protected OutputStream out;
         protected static final Class[] compile141MethodSignature;
         static
         {
                 compile141MethodSignature = new Class[2];
                 compile141MethodSignature[0] = (new String[0]).getClass();
                 compile141MethodSignature[1] = PrintWriter.class;
         }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/Paths/6638501/WsCompileExample.java@58039502942e (annotated)

test/tools/javac/Paths/6638501/WsCompileExample.java