List of addInvokevirtual() Examples

Examples of addInvokevirtual()

javassist.bytecode.Bytecode.addInvokevirtual()
Appends INVOKEVIRTUAL.
The specified method must not be an inherited method. It must be directly declared in the class specified in clazz. @param clazz the target class. @param name the method name @param returnType the return type. @param paramTypes the parameter types.

Examples of javassist.bytecode.Bytecode.addInvokevirtual()

            // invokeinterface
            code.addInvokeinterface( target_type_index, getterName, getter_desc, 1 );
          }
          else {
            // invokevirtual
            code.addInvokevirtual( target_type_index, getterName, getter_desc );
          }


          if ( typeIndex >= 0 ) {       // is a primitive type
            // invokespecial
            code.addInvokespecial(

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

        }
        /* current stack len = 2 */
        String rawSetterMethod_desc = RuntimeSupport.makeDescriptor( setters[i] );
        if ( !this.targetBean.isInterface() ) {
          // invokevirtual
          code.addInvokevirtual( target_type_index, setters[i].getName(), rawSetterMethod_desc );
        }
        else {
          // invokeinterface
          Class[] params = setters[i].getParameterTypes();
          int size;

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

                                // now perform the fake call
                                b.addInvokestatic(methodReflectionLocation, "invoke", REPLACED_METHOD_DESCRIPTOR);
                                b.add(Opcode.GOTO);
                                JumpMarker finish = JumpUtils.addJumpInstruction(b);
                                performRealCall.mark();
                                b.addInvokevirtual(Method.class.getName(), METHOD_NAME, METHOD_DESCRIPTOR);
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                it.insert(b.get());

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

                                // now perform the fake call
                                b.addInvokestatic(fieldAccessLocation, data.getMethodName(), data.getNewMethodDescriptor());
                                b.add(Opcode.GOTO);
                                JumpMarker finish = JumpUtils.addJumpInstruction(b);
                                performRealCall.mark();
                                b.addInvokevirtual(Field.class.getName(), data.getMethodName(), data.getMethodDescriptor());
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                if (op == CodeIterator.INVOKEINTERFACE) {

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

                JumpMarker jumpEnd = JumpUtils.addJumpInstruction(b);


                //now we need to do the findLoadedClasses thing
                b.addAload(0);
                b.addAload(1);
                b.addInvokevirtual("java.lang.ClassLoader", "findLoadedClass", "(Ljava/lang/String;)Ljava/lang/Class;");
                b.add(Opcode.DUP);
                b.add(Opcode.IFNULL);
                JumpMarker notFound = JumpUtils.addJumpInstruction(b);
                b.add(Opcode.ARETURN);
                notFound.mark();

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

                b.addAload(1);
                b.addAload(3);
                b.addIconst(0);
                b.addAload(3);
                b.add(Opcode.ARRAYLENGTH);
                b.addInvokevirtual("java.lang.ClassLoader", "defineClass", "(Ljava/lang/String;[BII)Ljava/lang/Class;");
                if (method.getDescriptor().equals("Ljava/lang/String;Z)Ljava/lang/Class;")) {
                    b.addIload(2);
                } else {
                    b.addIconst(0);
                }

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

                b.add(Opcode.IFEQ);
                final JumpMarker linkJumpEnd = JumpUtils.addJumpInstruction(b);
                b.add(Opcode.DUP);
                b.addAload(0);
                b.add(Opcode.SWAP);
                b.addInvokevirtual("java.lang.ClassLoader", "resolveClass", "(Ljava/lang/Class;)V");
                linkJumpEnd.mark();
                b.add(Opcode.ARETURN);
                jumpEnd.mark();
                b.add(Opcode.POP);

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

                if (!classFile.getName().startsWith("java.") && !classFile.getName().startsWith("com.sun") && !classFile.getName().startsWith("sun")) {
                    //now we need to check if this is a fakereplace class
                    //and if so always delegate to the appropriate loader
                    b.addAload(1);
                    b.addLdc("org.fakereplace");
                    b.addInvokevirtual(String.class.getName(), "startsWith", "(Ljava/lang/String;)Z");
                    b.add(Opcode.IFEQ);
                    JumpMarker notFakereplace = JumpUtils.addJumpInstruction(b);
                    //so this is a fakereplace class, delegate to the system loader
                    b.addInvokestatic(ClassLoader.class.getName(), "getSystemClassLoader", "()Ljava/lang/ClassLoader;");
                    b.addAload(1);

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

                    b.add(Opcode.IFEQ);
                    JumpMarker notFakereplace = JumpUtils.addJumpInstruction(b);
                    //so this is a fakereplace class, delegate to the system loader
                    b.addInvokestatic(ClassLoader.class.getName(), "getSystemClassLoader", "()Ljava/lang/ClassLoader;");
                    b.addAload(1);
                    b.addInvokevirtual(ClassLoader.class.getName(), "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
                    b.add(Opcode.ARETURN);
                    notFakereplace.mark();
                }


                iterator.insert(b.get());

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Examples of javassist.bytecode.Bytecode.addInvokevirtual()

                                // now perform the fake call
                                b.addInvokestatic(constructorReflectionLocation, METHOD_NAME, REPLACED_METHOD_DESCRIPTOR);
                                b.add(Opcode.GOTO);
                                JumpMarker finish = JumpUtils.addJumpInstruction(b);
                                performRealCall.mark();
                                b.addInvokevirtual(Constructor.class.getName(), METHOD_NAME, METHOD_DESCRIPTOR);
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                it.insertEx(b.get());

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