private void generateGetInvocationHandler(Type selfType, ClassVisitor cw) { // make getter for handler GeneratorAdapter gh = new GeneratorAdapter(Opcodes.ACC_PUBLIC, new org.objectweb.asm.commons.Method("___getInvocationHandler", INVOCATION_HANDLER_TYPE, EMPTY_TYPE_ARR), null, EMPTY_TYPE_ARR, cw); gh.loadThis(); gh.getField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); gh.returnValue(); gh.endMethod(); }
private void generateGetInvocationHandler(Type selfType, ClassVisitor cw) { // make getter for handler GeneratorAdapter gh = new GeneratorAdapter(Opcodes.ACC_PUBLIC, new org.objectweb.asm.commons.Method("___getInvocationHandler", INVOCATION_HANDLER_TYPE, EMPTY_TYPE_ARR), null, EMPTY_TYPE_ARR, cw); gh.loadThis(); gh.getField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); gh.returnValue(); gh.endMethod(); }
/** * @see InternalJavaProxy */ private static void generate___getInvocationHandler(Type selfType, ClassVisitor cw) { // public JavaProxyInvocationHandler ___getInvocationHandler() { return this.__handler; } // make getter for handler (due implements InternalJavaProxy) GeneratorAdapter gh = new GeneratorAdapter(Opcodes.ACC_PUBLIC, new org.objectweb.asm.commons.Method("___getInvocationHandler", INVOCATION_HANDLER_TYPE, EMPTY_TYPE_ARRAY), null, EMPTY_TYPE_ARRAY, cw); gh.loadThis(); gh.getField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); gh.returnValue(); gh.endMethod(); }
toType(superConstructorExceptions), cw); ga.loadThis(); ga.loadArgs(0, superConstructorParameterTypes.length); ga.invokeConstructor(Type.getType(constructor.getDeclaringClass()), super_m); ga.loadThis(); ga.loadArg(superConstructorParameterTypes.length); ga.putField(selfType, INVOCATION_HANDLER_FIELD_NAME,
/** * @see InternalJavaProxy */ private static void generate___getInvocationHandler(Type selfType, ClassVisitor cw) { // public JavaProxyInvocationHandler ___getInvocationHandler() { return this.__handler; } // make getter for handler (due implements InternalJavaProxy) GeneratorAdapter gh = new GeneratorAdapter(Opcodes.ACC_PUBLIC, new org.objectweb.asm.commons.Method("___getInvocationHandler", INVOCATION_HANDLER_TYPE, EMPTY_TYPE_ARRAY), null, EMPTY_TYPE_ARRAY, cw); gh.loadThis(); gh.getField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); gh.returnValue(); gh.endMethod(); }
toType(superConstructorExceptions), cw); ga.loadThis(); ga.loadArgs(0, superConstructorParameterTypes.length); ga.invokeConstructor(Type.getType(constructor.getDeclaringClass()), super_m); ga.loadThis(); ga.loadArg(superConstructorParameterTypes.length); ga.putField(selfType, INVOCATION_HANDLER_FIELD_NAME,
private static Class[] generateConstructor(Type selfType, Constructor constructor, ClassVisitor cw) { Class[] superConstructorParameterTypes = constructor.getParameterTypes(); Class[] newConstructorParameterTypes = new Class[superConstructorParameterTypes.length + 1]; ArraySupport.copy(superConstructorParameterTypes, newConstructorParameterTypes, 0, superConstructorParameterTypes.length); newConstructorParameterTypes[superConstructorParameterTypes.length] = JavaProxyInvocationHandler.class; int access = Opcodes.ACC_PUBLIC; String name1 = "<init>"; String signature = null; Class[] superConstructorExceptions = constructor.getExceptionTypes(); boolean superConstructorVarArgs = constructor.isVarArgs(); org.objectweb.asm.commons.Method super_m = new org.objectweb.asm.commons.Method( name1, Type.VOID_TYPE, toTypes(superConstructorParameterTypes)); org.objectweb.asm.commons.Method m = new org.objectweb.asm.commons.Method( name1, Type.VOID_TYPE, toTypes(newConstructorParameterTypes)); String[] exceptionNames = toInternalNames( superConstructorExceptions ); MethodVisitor mv = cw.visitMethod(access, m.getName(), m.getDescriptor(), signature, exceptionNames); // marking with @SafeVarargs so that we can correctly detect proxied var-arg constructors : if ( superConstructorVarArgs ) mv.visitAnnotation(Type.getDescriptor(VarArgs.class), true); GeneratorAdapter ga = new GeneratorAdapter(access, m, mv); ga.loadThis(); ga.loadArgs(0, superConstructorParameterTypes.length); ga.invokeConstructor(toType(constructor.getDeclaringClass()), super_m); ga.loadThis(); ga.loadArg(superConstructorParameterTypes.length); ga.putField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); // do a void return ga.returnValue(); ga.endMethod(); return newConstructorParameterTypes; }
private static Class[] generateConstructor(Type selfType, Constructor constructor, ClassVisitor cw) { Class[] superConstructorParameterTypes = constructor.getParameterTypes(); Class[] newConstructorParameterTypes = new Class[superConstructorParameterTypes.length + 1]; ArraySupport.copy(superConstructorParameterTypes, newConstructorParameterTypes, 0, superConstructorParameterTypes.length); newConstructorParameterTypes[superConstructorParameterTypes.length] = JavaProxyInvocationHandler.class; int access = Opcodes.ACC_PUBLIC; String name1 = "<init>"; String signature = null; Class[] superConstructorExceptions = constructor.getExceptionTypes(); boolean superConstructorVarArgs = constructor.isVarArgs(); org.objectweb.asm.commons.Method super_m = new org.objectweb.asm.commons.Method( name1, Type.VOID_TYPE, toTypes(superConstructorParameterTypes)); org.objectweb.asm.commons.Method m = new org.objectweb.asm.commons.Method( name1, Type.VOID_TYPE, toTypes(newConstructorParameterTypes)); String[] exceptionNames = toInternalNames( superConstructorExceptions ); MethodVisitor mv = cw.visitMethod(access, m.getName(), m.getDescriptor(), signature, exceptionNames); // marking with @SafeVarargs so that we can correctly detect proxied var-arg constructors : if ( superConstructorVarArgs ) mv.visitAnnotation(Type.getDescriptor(VarArgs.class), true); GeneratorAdapter ga = new GeneratorAdapter(access, m, mv); ga.loadThis(); ga.loadArgs(0, superConstructorParameterTypes.length); ga.invokeConstructor(toType(constructor.getDeclaringClass()), super_m); ga.loadThis(); ga.loadArg(superConstructorParameterTypes.length); ga.putField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); // do a void return ga.returnValue(); ga.endMethod(); return newConstructorParameterTypes; }
ga.loadThis(); ga.getField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); ga.ifNonNull(ok); ga.loadThis(); ga.loadArgs(); ga.invokeConstructor(superType, m); ga.loadThis(); ga.getStatic(selfType, field_name, PROXY_METHOD_TYPE); GeneratorAdapter ga2 = new GeneratorAdapter(Opcodes.ACC_PUBLIC, sm, null, ex, cw); ga2.loadThis(); ga2.loadArgs(); ga2.invokeConstructor(superType, m);
ex, cw); ga.loadThis(); ga.getField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); ga.ifNonNull(ok); ga.loadThis(); ga.loadArgs(); ga.invokeConstructor(superType, m); ga.loadThis(); ga.getStatic(selfType, field_name, PROXY_METHOD_TYPE); null, ex, cw); ga2.loadThis(); ga2.loadArgs(); ga2.invokeConstructor(superType, m);
ga.loadThis(); ga.getField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); ga.ifNonNull(ok); ga.loadThis(); ga.loadArgs(); ga.invokeConstructor(superType, m); ga.loadThis(); ga.getStatic(selfType, field_name, PROXY_METHOD_TYPE); GeneratorAdapter ga2 = new GeneratorAdapter(Opcodes.ACC_PUBLIC, sm, null, ex, cw); ga2.loadThis(); ga2.loadArgs(); ga2.invokeConstructor(superType, m);
ex, cw); ga.loadThis(); ga.getField(selfType, INVOCATION_HANDLER_FIELD_NAME, INVOCATION_HANDLER_TYPE); ga.ifNonNull(ok); ga.loadThis(); ga.loadArgs(); ga.invokeConstructor(superType, m); ga.loadThis(); ga.getStatic(selfType, field_name, PROXY_METHOD_TYPE); null, ex, cw); ga2.loadThis(); ga2.loadArgs(); ga2.invokeConstructor(superType, m);