Examples of org.apache.tapestry.services.MethodSignature

org.apache.tapestry.services.MethodSignature
A representation of a method signature, which consists of its name, modifiers (primarily, visibility), return type, parameter types, and declared exception types.
Types are stored as class names (or primitive names) because the MethodSignature is often used in situations where the actual class has not been loaded yet. When classes are already loaded (such as, for use with {@link org.apache.hivemind.service.ClassFab}), then a different implementation with the same name, {@link org.apache.tapestry.ioc.services.MethodSignature} is used.

    public void by_convention_on_component_id()
    {
        ClassTransformation ct = newClassTransformation();
        MutableComponentModel model = newMutableComponentModel();


        MethodSignature signature = new MethodSignature("onAnyEventFromZork");


        train_findMethods(ct, signature);


        train_getMethodAnnotation(ct, signature, OnEvent.class, null);

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        String[] eventTypes = new String[]
        { "gnip", "gnop" };
        String[] componentIds = new String[]
        { "zork" };


        MethodSignature signature = new MethodSignature("foo");


        train_findMethods(ct, signature);


        train_getMethodAnnotation(ct, signature, OnEvent.class, annotation);

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    {
        ClassTransformation ct = newClassTransformation();
        MutableComponentModel model = newMutableComponentModel();
        OnEvent annotation = newOnEvent();


        MethodSignature signature = new MethodSignature(Modifier.PRIVATE, "java.lang.String",
                "foo", null, null);


        train_findMethods(ct, signature);


        train_getMethodAnnotation(ct, signature, OnEvent.class, annotation);

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    {
        ClassTransformation ct = newClassTransformation();
        MutableComponentModel model = newMutableComponentModel();
        OnEvent annotation = newOnEvent();


        MethodSignature signature = new MethodSignature(Modifier.PRIVATE, "void", "foo",
                new String[]
                { "java.lang.String" }, null);


        train_findMethods(ct, signature);

View Full Code Here

    {
        ClassTransformation ct = newClassTransformation();
        MutableComponentModel model = newMutableComponentModel();
        OnEvent annotation = newOnEvent();


        MethodSignature signature = new MethodSignature(Modifier.PRIVATE, "void", "foo",
                new String[]
                { "boolean" }, null);


        train_findMethods(ct, signature);

View Full Code Here

    {
        ClassTransformation ct = newClassTransformation();
        MutableComponentModel model = newMutableComponentModel();
        OnEvent annotation = newOnEvent();


        MethodSignature signature = new MethodSignature(Modifier.PRIVATE, "void", "foo",
                new String[]
                { "java.lang.String", "java.lang.Integer" }, null);


        train_findMethods(ct, signature);

View Full Code Here

    {
        ClassTransformation ct = newClassTransformation();
        MutableComponentModel model = newMutableComponentModel();
        OnEvent annotation = newOnEvent();


        MethodSignature signature = new MethodSignature(Modifier.PRIVATE, "void", "foo",
                new String[]
                { "java.lang.String", OnEventWorker.OBJECT_ARRAY_TYPE, "java.lang.Integer" }, null);


        train_findMethods(ct, signature);


        train_getMethodAnnotation(ct, signature, OnEvent.class, annotation);


        train_value(annotation, new String[0]);
        train_component(annotation, new String[0]);


        train_getClassName(ct, "foo.Bar");


        // Notice that the context doesn't affect the indexing of the other parameters. Though it is
        // unlikely that a method would use both a context array and explicit context parameters.


        train_extendMethod(
                ct,
                TransformConstants.HANDLE_COMPONENT_EVENT,
                "{",
                BOILERPLATE_1,
                BOILERPLATE_2,
                String.format("$1.setSource(this, \"foo.Bar.%s\");", signature
                        .getMediumDescription()),
                "foo((java.lang.String)$1.coerceContext(0, \"java.lang.String\"), ",
                "$1.getContext(), ",
                "(java.lang.Integer)$1.coerceContext(1, \"java.lang.Integer\"));",
                "}");

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            // Caching might be good for efficiency at some point.


            String methodName = transformation.newMemberName("environment_read", name);


            MethodSignature sig = new MethodSignature(Modifier.PRIVATE, type, methodName, null,
                    null);


            String body = String.format(
                    "return ($r) %s.%s($type);",
                    envField,

View Full Code Here

        _resourcesFieldName = addInjectedFieldUncached(
                InternalComponentResources.class,
                "resources",
                null);


        MethodSignature sig = new MethodSignature(Modifier.PUBLIC | Modifier.FINAL,
                ComponentResources.class.getName(), "getComponentResources", null, null);


        addMethod(sig, "return " + _resourcesFieldName + ";");
    }

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            newMethod.setBody(null);


            _ctClass.addMethod(newMethod);


            MethodSignature sig = getMethodSignature(newMethod);


            addMethodToDescription("add default", sig, "<default>");
        }
        catch (CannotCompileException ex)
        {

View Full Code Here

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org.apache.tapestry.internal.services.ApplicationStateWorker

org.apache.tapestry.internal.services.ComponentLifecycleMethodWorkerTest

org.apache.tapestry.internal.services.EnvironmentalWorker

org.apache.tapestry.internal.services.InjectPageWorker

org.apache.tapestry.internal.services.InternalClassTransformationImpl

org.apache.tapestry.internal.services.InternalClassTransformationImplTest

org.apache.tapestry.internal.services.OnEventWorkerTest

org.apache.tapestry.internal.services.ParameterWorker

org.apache.tapestry.internal.services.PersistWorker

org.apache.tapestry.internal.util.MethodInvocationBuilderTest

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