Examples of javassist.bytecode.CodeIterator.move()

javassist.bytecode.CodeIterator.move()
Moves to the given index.
The index of the next instruction is set to the given index. The successive call to next() returns the index that has been given to move().
Note that the index is into the byte array returned by get().getCode(). @see CodeAttribute#getCode()

                        System.out.println("calleeClassName = " + calleeClassName);
                        System.out.println("methodCall = " + methodCall.indexOfBytecode());
                        methodCall.replace("{java.lang.System.out.println($args[0]); $_=null;}");
                        try {
                            CodeIterator it = where.getMethodInfo().getCodeAttribute().iterator();
                            it.move(methodCall.indexOfBytecode() - 5);
                            System.out.println("it.get() = " + it.get());
                            it.next();
                            System.out.println("it.get() = " + it.get());
                            it.next();
                            System.out.println("it.get() = " + it.get());

View Full Code Here


                                methodCall.replace("{java.lang.System.out.println($args[0]); $_=null;}");


                                try {
                                CodeIterator it = where.getMethodInfo().getCodeAttribute().iterator();
                                it.move(methodCall.indexOfBytecode()-5);
                                System.out.println("it.get() = " + it.get()); it.next();
                                System.out.println("it.get() = " + it.get()); it.next();
                                System.out.println("it.get() = " + it.get()); it.next();
                                System.out.println("it.get() = " + it.get()); it.next();
                                } catch (Throwable t) {

View Full Code Here

                    // The instruction at which this local variable has been created
                    Integer pc = localVariableAttribute.startPc(i);


                    // Move to the next instruction (insertionPc)
                    CodeIterator iterator = codeAttribute.iterator();
                    iterator.move(pc);
                    Integer insertionPc = iterator.next();


                    Javac jv = new Javac(ctClass);


                    // Compile the code snippet

View Full Code Here

                    // The instruction at which this local variable has been created
                    Integer pc = localVariableAttribute.startPc(i);


                    // Move to the next instruction (insertionPc)
                    CodeIterator iterator = codeAttribute.iterator();
                    iterator.move(pc);
                    Integer insertionPc = iterator.next();


                    Javac jv = new Javac(ctClass);


                    // Compile the code snippet

View Full Code Here

    StringBuffer trace = new StringBuffer();
    try {
      if(frames[from].isAccessible) // already parsed
        return;
      CodeIterator iterator = context.behavior.getMethodInfo().getCodeAttribute().iterator();
      iterator.move(from);
      Stack currentStack = stack.copy();
      while(iterator.hasNext()) {
        int index = iterator.next();
        Op op = Opcodes.OPCODES.get(iterator.byteAt(index)).init(context, index);
        trace.append("\n").append(index).append(":").append(op.getName()).append(" --> ");

View Full Code Here

                    // The instruction at which this local variable has been created
                    Integer pc = localVariableAttribute.startPc(i);


                    // Move to the next instruction (insertionPc)
                    CodeIterator codeIterator = codeAttribute.iterator();
                    codeIterator.move(pc);
                    pc = codeIterator.next();


                    Bytecode b = makeBytecodeForLVStore(method, localVariableAttribute.signature(i), name, localVariableAttribute.index(i));
                    codeIterator.insert(pc, b.get());
                    codeAttribute.setMaxStack(codeAttribute.computeMaxStack());

View Full Code Here

                        System.out.println("calleeClassName = " + calleeClassName);
                        System.out.println("methodCall = " + methodCall.indexOfBytecode());
                        methodCall.replace("{java.lang.System.out.println($args[0]); $_=null;}");
                        try {
                            CodeIterator it = where.getMethodInfo().getCodeAttribute().iterator();
                            it.move(methodCall.indexOfBytecode() - 5);
                            System.out.println("it.get() = " + it.get());
                            it.next();
                            System.out.println("it.get() = " + it.get());
                            it.next();
                            System.out.println("it.get() = " + it.get());

View Full Code Here

                                System.out.println("calleeClassName = " + calleeClassName);
                                System.out.println("methodCall = " + methodCall.indexOfBytecode());
                                methodCall.replace("{java.lang.System.out.println($args[0]); $_=null;}");
                                try {
                                    CodeIterator it = where.getMethodInfo().getCodeAttribute().iterator();
                                    it.move(methodCall.indexOfBytecode() - 5);
                                    System.out.println("it.get() = " + it.get());
                                    it.next();
                                    System.out.println("it.get() = " + it.get());
                                    it.next();
                                    System.out.println("it.get() = " + it.get());

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.