Package org.ow2.easybeans.asm

Examples of org.ow2.easybeans.asm.MethodVisitor.visitMethodInsn()

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        mv.visitCode();

        // Call super constructor
        int arg = 1;
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");

        // Now, set the attributes of the class
        // this.bean = bean
        int argBean = arg++;
        mv.visitVarInsn(ALOAD, 0);
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        // this.factory = bean.getEasyBeansFactory();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, argBean);
        mv.visitMethodInsn(INVOKEVIRTUAL, this.classAnnotationMetadata.getClassName(), "getEasyBeansFactory",
                "()Lorg/ow2/easybeans/api/Factory;");
        mv.visitFieldInsn(PUTFIELD, this.generatedClassName, "factory", "Lorg/ow2/easybeans/api/Factory;");


        // this.interceptorManager = bean.getEasyBeansInterceptorManager();
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        // this.interceptorManager = bean.getEasyBeansInterceptorManager();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, argBean);
        mv.visitMethodInsn(INVOKEVIRTUAL, this.classAnnotationMetadata.getClassName(), "getEasyBeansInterceptorManager",
                "()" + encodeClassDesc(this.interceptorManagerClassName));
        mv.visitFieldInsn(PUTFIELD, this.generatedClassName, "interceptorManager",
                encodeClassDesc(this.interceptorManagerClassName));

        // And now, the attributes corresponding to the arguments of the method
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                mv.visitVarInsn(ALOAD, 0);
                mv.visitVarInsn(ALOAD, 0);
                mv.visitFieldInsn(GETFIELD, this.generatedClassName, "interceptorManager",
                        encodeClassDesc(this.interceptorManagerClassName));
                String getterName = "get" + interceptor.getClassName().replace("/", "");
                mv.visitMethodInsn(INVOKEVIRTUAL, this.interceptorManagerClassName, getterName, "()"
                        + encodeClassDesc(interceptor.getClassName()));
                mv.visitFieldInsn(PUTFIELD, this.generatedClassName, INTERCEPTOR + (index++), encodeClassDesc(interceptor
                        .getClassName()));
            }
        }
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        // call super method (if any)
        String superNameClass = this.classAnnotationMetadata.getSuperName();
        if (superNameClass != null && !superNameClass.equals(JAVA_LANG_OBJECT)) {
            EasyBeansEjbJarClassMetadata superMetadata = this.classAnnotationMetadata.getLinkedClassMetadata(superNameClass);
            if (superMetadata != null) {
                mv.visitMethodInsn(INVOKESTATIC, superMetadata.getClassName(), "easyBeansLifeCyclePostConstruct", "()V");
            }
        }

        // call each method annotated
        for (EasyBeansEjbJarMethodMetadata method : this.classAnnotationMetadata.getPostConstructMethodsMetadata()) {
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        }

        // call each method annotated
        for (EasyBeansEjbJarMethodMetadata method : this.classAnnotationMetadata.getPostConstructMethodsMetadata()) {
            String clName = method.getClassMetadata().getClassName();
            mv.visitMethodInsn(INVOKESTATIC, clName, method.getMethodName(), method.getJMethod().getDescriptor());
        }

        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
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                mv.visitInsn(AASTORE);
                argCount++;
            }

            // signature of the getMethod() method on java.lang.Class class
            mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Class",
                    "getMethod", "(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;");

            // set the result : method = ...
            mv.visitFieldInsn(PUTSTATIC, this.generatedClassName, "method", "Ljava/lang/reflect/Method;");
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            mv.visitVarInsn(ASTORE, 1);
            mv.visitTypeInsn(NEW, "java/lang/RuntimeException");
            mv.visitInsn(DUP);
            mv.visitLdcInsn("Cannot find method due to a security exception");
            mv.visitVarInsn(ALOAD, 1);
            mv.visitMethodInsn(INVOKESPECIAL, "java/lang/RuntimeException", "<init>",
                    "(Ljava/lang/String;Ljava/lang/Throwable;)V");
            mv.visitInsn(ATHROW);


            // } catch (NoSuchMethodException e) {
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            mv.visitVarInsn(ASTORE, 1);
            mv.visitTypeInsn(NEW, "java/lang/RuntimeException");
            mv.visitInsn(DUP);
            mv.visitLdcInsn("Cannot find the method");
            mv.visitVarInsn(ALOAD, 1);
            mv.visitMethodInsn(INVOKESPECIAL, "java/lang/RuntimeException", "<init>",
                    "(Ljava/lang/String;Ljava/lang/Throwable;)V");
            mv.visitInsn(ATHROW);


            // if method is not null, return it
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            // interceptor on the bean
            if (interceptor.getClassName().equals(this.beanClassName)) {
                mv.visitVarInsn(ALOAD, 0);
                mv.visitFieldInsn(GETFIELD, this.generatedClassName, "bean", this.beanClassDesc);
                mv.visitVarInsn(ALOAD, 0);
                mv.visitMethodInsn(INVOKEVIRTUAL, this.beanClassName,
                        interceptor.getJMethod().getName(), interceptor.getJMethod().getDescriptor());

                // return object or null if the return type is void
                returnsObject(returnType, mv);
            } else { // interceptor in another class
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