Examples of oracle.toplink.libraries.asm.ClassReader

oracle.toplink.libraries.asm.ClassReader
A Java class parser to make a {@link ClassVisitor ClassVisitor} visit anexisting class. This class parses a byte array conforming to the Java class file format and calls the appropriate visit methods of a given class visitor for each field, method and bytecode instruction encountered. @author Eric Bruneton


  public static void main (final String[] args) throws Exception {
    if (args.length != 1) {
      printUsage();
    }
    ClassReader cr;
    if (args[0].endsWith(".class")) {
      cr = new ClassReader(new FileInputStream(args[0]));
    } else {
      cr = new ClassReader(args[0]);
    }
    
    TreeClassAdapter ca = new TreeClassAdapter(null);
    cr.accept(new CheckClassAdapter(ca), true);
    
    List methods = ca.classNode.methods;
    for (int i = 0; i < methods.size(); ++i) {
      MethodNode method = (MethodNode)methods.get(i);
      if (method.instructions.size() > 0) {

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      skipDebug = false;
      if (args.length != 2) {
        printUsage();
      }
    }
    ClassReader cr;
    if (args[i].endsWith(".class")) {
      cr = new ClassReader(new FileInputStream(args[i]));
    } else {
      cr = new ClassReader(args[i]);
    }
    cr.accept(new TraceClassVisitor(
      null, new PrintWriter(System.out)), getDefaultAttributes(), skipDebug);
  }

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        ClassReader cr = new ClassReader( readEntry( zis, ze));
        cr.accept( new TraceClassVisitor( null, new PrintWriter( os)), false);
      */
      boolean singleInputDocument = inRepresentation==SINGLE_XML;
      if( inRepresentation==BYTECODE) {  // read bytecode and process it with handler
        ClassReader cr = new ClassReader( readEntry( zis, ze));
        cr.accept( new SAXClassAdapter( handler, singleInputDocument), false);
      
      } else {  // read XML and process it with handler  
        XMLReader reader = XMLReaderFactory.createXMLReader();
        reader.setContentHandler( handler);        
        reader.parse( new InputSource( singleInputDocument ?

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      skipDebug = false;
      if (args.length != 2) {
        printUsage();
      }
    }
    ClassReader cr;
    if (args[i].endsWith(".class")) {
      cr = new ClassReader(new FileInputStream(args[i]));
    } else {
      cr = new ClassReader(args[i]);
    }
    cr.accept(new ASMifierClassVisitor(
      new PrintWriter(System.out)), getDefaultAttributes(), skipDebug);
  }

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Related Classes of oracle.toplink.libraries.asm.ClassReader

oracle.toplink.libraries.asm.util.ASMifierClassVisitor

oracle.toplink.libraries.asm.util.CheckClassAdapter

oracle.toplink.libraries.asm.util.TraceClassVisitor

oracle.toplink.libraries.asm.xml.Processor

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