Examples of org.apache.hivemind.service.ClassFab.addMethod()

Class org.apache.hivemind.service.ClassFab

Examples of org.apache.hivemind.service.ClassFab.addMethod()

org.apache.hivemind.service.ClassFab.addMethod()
Adds a method. The method is a public instance method. @return a method fabricator, used to add catch handlers. @param modifiers Modifiers for the method (see {@link java.lang.reflect.Modifier}). @param signature defines the name, return type, parameters and exceptions thrown @param body The body of the method. @throws org.apache.hivemind.ApplicationRuntimeException if a method with that signature has alreadybeen added, or if there is a Javassist compilation error


        cf.addField("_intValue", int.class);
        cf.addConstructor(new Class[]
        { int.class }, null, "{ _intValue = $1; }");


        cf.addMethod(
                Modifier.PUBLIC,
                new MethodSignature(int.class, "getIntValue", null, null),
                "return _intValue;");


        Class targetClass = cf.createClass();

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    {
        ClassFab cf = newClassFab("SimpleService", Object.class);


        cf.addInterface(SimpleService.class);


        cf.addMethod(Modifier.PUBLIC, new MethodSignature(int.class, "add", new Class[]
        { int.class, int.class }, null), "return $1 + $2;");


        Class targetClass = cf.createClass();


        SimpleService s = (SimpleService) targetClass.newInstance();

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        cf.addInterface(Runnable.class);


        try
        {
            cf.addMethod(
                    Modifier.PUBLIC,
                    new MethodSignature(void.class, "run", null, null),
                    "fail;");
        }
        catch (ApplicationRuntimeException ex)

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    public void testGetMethodFab() throws Exception
    {
        ClassFab cf = newClassFab("GetMethodFab", Object.class);


        MethodSignature s = new MethodSignature(void.class, "run", null, null);
        MethodFab mf = cf.addMethod(Modifier.PUBLIC, s, null);


        assertSame(mf, cf.getMethodFab(s));


        assertNull(cf.getMethodFab(new MethodSignature(void.class, "skip", null, null)));
    }

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        classFab.addField("_shutdown", boolean.class);
        if (!RegistryShutdownListener.class.isAssignableFrom(serviceInterface))
        {
            classFab.addInterface(RegistryShutdownListener.class);


            classFab.addMethod(Modifier.PUBLIC | Modifier.FINAL, new MethodSignature(void.class,
                    "registryDidShutdown", null, null), "{ _shutdown = true; }");
        }
        classFab.addMethod(
                Modifier.PUBLIC | Modifier.SYNCHRONIZED | Modifier.FINAL,
                new MethodSignature(void.class, "_setInner", new Class[]

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            classFab.addInterface(RegistryShutdownListener.class);


            classFab.addMethod(Modifier.PUBLIC | Modifier.FINAL, new MethodSignature(void.class,
                    "registryDidShutdown", null, null), "{ _shutdown = true; }");
        }
        classFab.addMethod(
                Modifier.PUBLIC | Modifier.SYNCHRONIZED | Modifier.FINAL,
                new MethodSignature(void.class, "_setInner", new Class[]
                { serviceInterface }, null),
                "{ _inner = $1; }");

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        builder.end();


        builder.addln("return _inner;");
        builder.end();


        classFab.addMethod(Modifier.PRIVATE, new MethodSignature(serviceInterface, "_getInner",
                null, null), builder.toString());


        proxyBuilder.addServiceMethods("_getInner()");


        return classFab.createClass();

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        classFab.addField("_shutdown", boolean.class);
        if( !RegistryShutdownListener.class.isAssignableFrom( serviceInterface ) )
        {
            classFab.addInterface(RegistryShutdownListener.class);


            classFab.addMethod(Modifier.PUBLIC | Modifier.FINAL, new MethodSignature(void.class,
                "registryDidShutdown", null, null), "{ _shutdown = true; }");
        }
        classFab.addMethod(
                Modifier.PUBLIC | Modifier.SYNCHRONIZED | Modifier.FINAL,
                new MethodSignature(void.class, "_setInner", new Class[]

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            classFab.addInterface(RegistryShutdownListener.class);


            classFab.addMethod(Modifier.PUBLIC | Modifier.FINAL, new MethodSignature(void.class,
                "registryDidShutdown", null, null), "{ _shutdown = true; }");
        }
        classFab.addMethod(
                Modifier.PUBLIC | Modifier.SYNCHRONIZED | Modifier.FINAL,
                new MethodSignature(void.class, "_setInner", new Class[]
                { serviceInterface }, null),
                "{ _inner = $1; }");

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        builder.end();


        builder.addln("return _inner;");
        builder.end();


        classFab.addMethod(Modifier.PRIVATE, new MethodSignature(serviceInterface, "_getInner",
                null, null), builder.toString());


        proxyBuilder.addServiceMethods("_getInner()");


        return classFab.createClass();

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