Java Code Examples for javax.tools.StandardJavaFileManager#getJavaFileForOutput()

The following examples show how to use javax.tools.StandardJavaFileManager#getJavaFileForOutput() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: GenStubs.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
void makeStub(StandardJavaFileManager fm, CompilationUnitTree tree) throws IOException {
    CompilationUnitTree tree2 = new StubMaker().translate(tree);
    CompilationUnitTree tree3 = new ImportCleaner(fm).removeRedundantImports(tree2);

    String className = fm.inferBinaryName(StandardLocation.SOURCE_PATH, tree.getSourceFile());
    JavaFileObject fo = fm.getJavaFileForOutput(StandardLocation.SOURCE_OUTPUT,
            className, JavaFileObject.Kind.SOURCE, null);
    // System.err.println("Writing " + className + " to " + fo.getName());
    Writer out = fo.openWriter();
    try {
        new Pretty(out, true).printExpr((JCTree) tree3);
    } finally {
        out.close();
    }
}
Example 2
Source File: GenStubs.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
void makeStub(StandardJavaFileManager fm, CompilationUnitTree tree) throws IOException {
    CompilationUnitTree tree2 = new StubMaker().translate(tree);
    CompilationUnitTree tree3 = new ImportCleaner(fm).removeRedundantImports(tree2);

    String className = fm.inferBinaryName(StandardLocation.SOURCE_PATH, tree.getSourceFile());
    JavaFileObject fo = fm.getJavaFileForOutput(StandardLocation.SOURCE_OUTPUT,
            className, JavaFileObject.Kind.SOURCE, null);
    // System.err.println("Writing " + className + " to " + fo.getName());
    Writer out = fo.openWriter();
    try {
        new Pretty(out, true).printExpr((JCTree) tree3);
    } finally {
        out.close();
    }
}
Example 3
Source File: GenStubs.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
void makeStub(StandardJavaFileManager fm, CompilationUnitTree tree) throws IOException {
    CompilationUnitTree tree2 = new StubMaker().translate(tree);
    CompilationUnitTree tree3 = new ImportCleaner(fm).removeRedundantImports(tree2);

    String className = fm.inferBinaryName(StandardLocation.SOURCE_PATH, tree.getSourceFile());
    JavaFileObject fo = fm.getJavaFileForOutput(StandardLocation.SOURCE_OUTPUT,
            className, JavaFileObject.Kind.SOURCE, null);
    // System.err.println("Writing " + className + " to " + fo.getName());
    Writer out = fo.openWriter();
    try {
        new Pretty(out, true).printExpr((JCTree) tree3);
    } finally {
        out.close();
    }
}
Example 4
Source File: GenStubs.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
void makeStub(StandardJavaFileManager fm, CompilationUnitTree tree) throws IOException {
    CompilationUnitTree tree2 = new StubMaker().translate(tree);
    CompilationUnitTree tree3 = new ImportCleaner(fm).removeRedundantImports(tree2);

    String className = fm.inferBinaryName(StandardLocation.SOURCE_PATH, tree.getSourceFile());
    JavaFileObject fo = fm.getJavaFileForOutput(StandardLocation.SOURCE_OUTPUT,
            className, JavaFileObject.Kind.SOURCE, null);
    // System.err.println("Writing " + className + " to " + fo.getName());
    Writer out = fo.openWriter();
    try {
        new Pretty(out, true).printExpr((JCTree) tree3);
    } finally {
        out.close();
    }
}
Example 5
Source File: GenStubs.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
void makeStub(StandardJavaFileManager fm, CompilationUnitTree tree) throws IOException {
    CompilationUnitTree tree2 = new StubMaker().translate(tree);
    CompilationUnitTree tree3 = new ImportCleaner(fm).removeRedundantImports(tree2);

    String className = fm.inferBinaryName(StandardLocation.SOURCE_PATH, tree.getSourceFile());
    JavaFileObject fo = fm.getJavaFileForOutput(StandardLocation.SOURCE_OUTPUT,
            className, JavaFileObject.Kind.SOURCE, null);
    // System.err.println("Writing " + className + " to " + fo.getName());
    Writer out = fo.openWriter();
    try {
        new Pretty(out, true).printExpr((JCTree) tree3);
    } finally {
        out.close();
    }
}
Example 6
Source File: GenStubs.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
void makeStub(StandardJavaFileManager fm, CompilationUnitTree tree) throws IOException {
    CompilationUnitTree tree2 = new StubMaker().translate(tree);
    CompilationUnitTree tree3 = new ImportCleaner(fm).removeRedundantImports(tree2);

    String className = fm.inferBinaryName(StandardLocation.SOURCE_PATH, tree.getSourceFile());
    JavaFileObject fo = fm.getJavaFileForOutput(StandardLocation.SOURCE_OUTPUT,
            className, JavaFileObject.Kind.SOURCE, null);
    // System.err.println("Writing " + className + " to " + fo.getName());
    Writer out = fo.openWriter();
    try {
        new Pretty(out, true).printExpr((JCTree) tree3);
    } finally {
        out.close();
    }
}
Example 7
Source File: GenStubs.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
void makeStub(StandardJavaFileManager fm, CompilationUnitTree tree) throws IOException {
    CompilationUnitTree tree2 = new StubMaker().translate(tree);
    CompilationUnitTree tree3 = new ImportCleaner(fm).removeRedundantImports(tree2);

    String className = fm.inferBinaryName(StandardLocation.SOURCE_PATH, tree.getSourceFile());
    JavaFileObject fo = fm.getJavaFileForOutput(StandardLocation.SOURCE_OUTPUT,
            className, JavaFileObject.Kind.SOURCE, null);
    // System.err.println("Writing " + className + " to " + fo.getName());
    Writer out = fo.openWriter();
    try {
        new Pretty(out, true).printExpr((JCTree) tree3);
    } finally {
        out.close();
    }
}
Example 8
Source File: GenStubs.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
void makeStub(StandardJavaFileManager fm, CompilationUnitTree tree) throws IOException {
    CompilationUnitTree tree2 = new StubMaker().translate(tree);
    CompilationUnitTree tree3 = new ImportCleaner(fm).removeRedundantImports(tree2);

    String className = fm.inferBinaryName(StandardLocation.SOURCE_PATH, tree.getSourceFile());
    JavaFileObject fo = fm.getJavaFileForOutput(StandardLocation.SOURCE_OUTPUT,
            className, JavaFileObject.Kind.SOURCE, null);
    // System.err.println("Writing " + className + " to " + fo.getName());
    Writer out = fo.openWriter();
    try {
        new Pretty(out, true).printExpr((JCTree) tree3);
    } finally {
        out.close();
    }
}
Example 9
Source File: TestMRRJobsDAGApi.java    From incubator-tez with Apache License 2.0 5 votes vote down vote up 
private static void createTestJar(OutputStream outStream, String dummyClassName)
    throws URISyntaxException, IOException {
  JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
  JavaFileObject srcFileObject = new SimpleJavaFileObjectImpl(
      URI.create("string:///" + dummyClassName + Kind.SOURCE.extension), Kind.SOURCE);
  StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
  compiler.getTask(null, fileManager, null, null, null, Collections.singletonList(srcFileObject))
      .call();

  JavaFileObject javaFileObject = fileManager.getJavaFileForOutput(StandardLocation.CLASS_OUTPUT,
      dummyClassName, Kind.CLASS, null);

  File classFile = new File(dummyClassName + Kind.CLASS.extension);

  JarOutputStream jarOutputStream = new JarOutputStream(outStream);
  JarEntry jarEntry = new JarEntry(classFile.getName());
  jarEntry.setTime(classFile.lastModified());
  jarOutputStream.putNextEntry(jarEntry);

  InputStream in = javaFileObject.openInputStream();
  byte buffer[] = new byte[4096];
  while (true) {
    int nRead = in.read(buffer, 0, buffer.length);
    if (nRead <= 0)
      break;
    jarOutputStream.write(buffer, 0, nRead);
  }
  in.close();
  jarOutputStream.close();
  javaFileObject.delete();
}
Example 10
Source File: TestMRRJobsDAGApi.java    From tez with Apache License 2.0 5 votes vote down vote up 
private static void createTestJar(OutputStream outStream, String dummyClassName)
    throws URISyntaxException, IOException {
  JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
  JavaFileObject srcFileObject = new SimpleJavaFileObjectImpl(
      URI.create("string:///" + dummyClassName + Kind.SOURCE.extension), Kind.SOURCE);
  StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
  compiler.getTask(null, fileManager, null, null, null, Collections.singletonList(srcFileObject))
      .call();

  JavaFileObject javaFileObject = fileManager.getJavaFileForOutput(StandardLocation.CLASS_OUTPUT,
      dummyClassName, Kind.CLASS, null);

  File classFile = new File(dummyClassName + Kind.CLASS.extension);

  JarOutputStream jarOutputStream = new JarOutputStream(outStream);
  JarEntry jarEntry = new JarEntry(classFile.getName());
  jarEntry.setTime(classFile.lastModified());
  jarOutputStream.putNextEntry(jarEntry);

  InputStream in = javaFileObject.openInputStream();
  byte buffer[] = new byte[4096];
  while (true) {
    int nRead = in.read(buffer, 0, buffer.length);
    if (nRead <= 0)
      break;
    jarOutputStream.write(buffer, 0, nRead);
  }
  in.close();
  jarOutputStream.close();
  javaFileObject.delete();
}