Package org.apache.tapestry5.ioc

Examples of org.apache.tapestry5.ioc.ObjectCreator

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        train_isDebugEnabled(logger, false);

        replay();

        ObjectCreator sc = new ServiceBuilderMethodInvoker(resources, CREATOR_DESCRIPTION, method);

        try
        {
            sc.createObject();
            unreachable();
        }
        catch (RuntimeException ex)
        {
            assertEquals(ex.getMessage(), "Error invoking service builder method "
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        train_isDebugEnabled(logger, false);

        replay();

        ObjectCreator sc = new ServiceBuilderMethodInvoker(resources, CREATOR_DESCRIPTION, method);

        Object actual = sc.createObject();

        verify();

        assertSame(actual, fixture.fie);
    }
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    @Test
    public void ensure_only_called_once() throws Exception
    {
        Logger logger = mockLogger();
        ObjectCreatorSource source = mockObjectCreatorSource();
        ObjectCreator delegate = mockObjectCreator();
        Object service = new Object();

        ServiceDef def = new ServiceDefImpl(Runnable.class, "Bar", null, "singleton", false, false, source);

        train_createObject(delegate, service);

        train_getDescription(source, SOURCE_DESCRIPTION);

        replay();

        ObjectCreator wrapper = new RecursiveServiceCreationCheckWrapper(def, delegate, logger);

        assertSame(wrapper.createObject(), service);

        try
        {
            wrapper.createObject();
            unreachable();
        }
        catch (IllegalStateException ex)
        {
            assertMessageContains(
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    public void reporting_of_construction_failure() throws Exception
    {
        RuntimeException failure = new RuntimeException("Just cranky.");
        Logger logger = mockLogger();
        ObjectCreatorSource source = mockObjectCreatorSource();
        ObjectCreator delegate = mockObjectCreator();
        Object service = new Object();

        ServiceDef def = new ServiceDefImpl(Runnable.class, "Bar", null, "singleton", false, false, source);

        expect(delegate.createObject()).andThrow(failure);

        logger.error("Construction of service Bar failed: Just cranky.", failure);

        replay();

        ObjectCreator wrapper = new RecursiveServiceCreationCheckWrapper(def, delegate, logger);

        try
        {
            wrapper.createObject();
            unreachable();
        }
        catch (RuntimeException ex)
        {
            assertSame(ex, failure);
        }

        verify();

        // Now test that the locked flag is not set and that the object may still be created.

        train_createObject(delegate, service);

        replay();

        assertSame(service, wrapper.createObject());

        verify();
    }
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    public Object createService(ServiceResources resources, ObjectCreator creator)
    {
        Class proxyClass = createProxyClass(resources);

        ObjectCreator perThreadCreator = new PerThreadServiceCreator(perthreadManager, creator);

        try
        {
            Constructor ctor = proxyClass.getConstructors()[0];
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    public <T> T invoke(Class<T> proxyType, Invokable<T> invocable)
    {
        final Future<T> future = invoke(invocable);

        ObjectCreator creator = new ObjectCreator()
        {
            public Object createObject()
            {
                try
                {
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    /**
     * Sets the shutdown flag and releases the object and the creator.
     */
    public void registryDidShutdown()
    {
        creator = new ObjectCreator()
        {
            public Object createObject()
            {
                throw new IllegalStateException(ServiceMessages.registryShutdown(serviceId));
            }
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    }


    public ObjectCreator constructCreator(final ServiceBuilderResources resources)
    {
        return new ObjectCreator()
        {
            public Object createObject()
            {
                return createReloadableProxy(resources);
            }
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                if (constructor == null)
                    throw new RuntimeException(IOCMessages.noAutobuildConstructor(clazz));

                String description = proxyFactory.getConstructorLocation(constructor).toString();

                ObjectCreator creator = new ConstructorServiceCreator(ServiceResourcesImpl.this, description,
                        constructor);

                return clazz.cast(creator.createObject());
            }
        });
    }
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             * When the method is invoked, we don't immediately proceed. Instead, we return a thunk instance
             * that defers its behavior to the lazily invoked invocation.
             */
            public void advise(final MethodInvocation invocation)
            {
                ObjectCreator deferred = new ObjectCreator()
                {
                    public Object createObject()
                    {
                        invocation.proceed();

                        return invocation.getReturnValue();
                    }
                };

                ObjectCreator cachingObjectCreator = new CachingObjectCreator(deferred);

                Object thunk = thunkCreator.createThunk(thunkType, cachingObjectCreator, description);

                invocation.setReturnValue(thunk);
            }
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