Examples of org.glassfish.jersey.process.internal.RequestScope

Package org.glassfish.jersey.process.internal

Examples of org.glassfish.jersey.process.internal.RequestScope

org.glassfish.jersey.process.internal.RequestScope
is execute in the new request scope. // The following call will cause that the // RequestScope.Instance will not be released // automatically and we will have to release // it explicitly at the end. return requestScope.suspendCurrent(); } }); requestScope.runInScope(requestScopeInstance, new Runnable() { @Override public void run() { // This is execute in the same request scope as code above. } }); // we must release the scope instance explicitly requestScopeInstance.release();
In the previous example the {@link RequestScope.Instance request scope instance}was suspended and retrieved which also informs {@code requestScope} that itshould not automatically release the instance once the running task is finished. The {@code requestScopeInstance} is then used to initialize the nextrequest-scoped execution. The second task will run in the same request scope as the first task. At the end the suspended {@code requestScopeInstance} must bemanually {@link RequestScope.Instance#release released}. Not releasing the instance could cause memory leaks. Please note that calling {@link RequestScope#suspendCurrent}does not retrieve an immutable snapshot of the current request scope but a live reference to the internal {@link RequestScope.Instance request scope instance}which may change it's state during each request-scoped task execution for which this scope instance is used.
@author Marek Potociar (marek.potociar at oracle.com) @author Miroslav Fuksa (miroslav.fuksa at oracle.com)

    }


    @Override
    public Response invoke() throws ProcessingException, WebApplicationException {
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer<Response>() {
            @Override
            public Response call() throws ProcessingException {
                return new InboundJaxrsResponse(runtime.invoke(requestContext), requestScope);
            }
        });

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    public <T> T invoke(final Class<T> responseType) throws ProcessingException, WebApplicationException {
        if (responseType == null) {
            throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
        }
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer<T>() {
            @Override
            public T call() throws ProcessingException {
                try {
                    return translate(runtime.invoke(requestContext), requestScope, responseType);
                } catch (ProcessingException ex) {

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    public <T> T invoke(final GenericType<T> responseType) throws ProcessingException, WebApplicationException {
        if (responseType == null) {
            throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
        }
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer<T>() {
            @Override
            public T call() throws ProcessingException {
                try {
                    return translate(runtime.invoke(requestContext), requestScope, responseType);
                } catch (ProcessingException ex) {

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    public void testProviders() throws Exception {
        final ServiceLocator locator = Injections.createLocator(new ContextInjectionResolver.Binder(), new TestBinder(),
                new MessagingBinders.MessageBodyProviders(null, RuntimeType.SERVER), new Binder());


        TestBinder.initProviders(locator);
        RequestScope scope = locator.getService(RequestScope.class);


        scope.runInScope(new Callable<Object>() {


            @Override
            public Object call() throws Exception {
                Providers instance = locator.getService(Providers.class);

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    }


    @Override
    public Response invoke() throws ProcessingException, WebApplicationException {
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer<Response>() {
            @Override
            public Response call() throws ProcessingException {
                return new InboundJaxrsResponse(runtime.invoke(requestContext), requestScope);
            }
        });

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    public <T> T invoke(final Class<T> responseType) throws ProcessingException, WebApplicationException {
        if (responseType == null) {
            throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
        }
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer<T>() {
            @Override
            public T call() throws ProcessingException {
                try {
                    return translate(runtime.invoke(requestContext), requestScope, responseType);
                } catch (final ProcessingException ex) {

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    public <T> T invoke(final GenericType<T> responseType) throws ProcessingException, WebApplicationException {
        if (responseType == null) {
            throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
        }
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer<T>() {
            @Override
            public T call() throws ProcessingException {
                try {
                    return translate(runtime.invoke(requestContext), requestScope, responseType);
                } catch (final ProcessingException ex) {

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                        bindAsContract(MyInjectablePerRequest.class).in(RequestScoped.class);
                        bindAsContract(MyInjectableSingleton.class).in(Singleton.class);
                    }
                });


        final RequestScope requestScope = locator.getService(RequestScope.class);


        final MyInjectableSingleton myInjectableSingleton = locator.getService(MyInjectableSingleton.class);
        assertEquals(myInjectableSingleton, locator.getService(MyInjectableSingleton.class));


        final MyInjectablePerRequest myInjectablePerRequest = requestScope.runInScope(new Callable<MyInjectablePerRequest>() {


            @Override
            public MyInjectablePerRequest call() throws Exception {
                final MyInjectablePerRequest myInjectablePerRequest = locator.getService(MyInjectablePerRequest.class);
                assertEquals(myInjectablePerRequest, locator.getService(MyInjectablePerRequest.class));
                return myInjectablePerRequest;
            }
        });


        requestScope.runInScope(new Runnable() {


            @Override
            public void run() {
                assertNotSame(myInjectablePerRequest, locator.getService(MyInjectablePerRequest.class));
            }

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        Injections.addBinding(
                Injections.newBinder(MyInjectableSingleton.class).to(MyInjectableSingleton.class).in(Singleton.class),
                dc);
        dc.commit();


        final RequestScope requestScope = locator.getService(RequestScope.class);


        final MyInjectableSingleton myInjectableSingleton = locator.getService(MyInjectableSingleton.class);
        assertEquals(myInjectableSingleton, locator.getService(MyInjectableSingleton.class));


        final MyInjectablePerRequest myInjectablePerRequest = requestScope.runInScope(new Callable<MyInjectablePerRequest>() {
            @Override
            public MyInjectablePerRequest call() throws Exception {
                final MyInjectablePerRequest myInjectablePerRequest = locator.getService(MyInjectablePerRequest.class);
                assertEquals(myInjectablePerRequest, locator.getService(MyInjectablePerRequest.class));
                return myInjectablePerRequest;
            }
        });


        requestScope.runInScope(new Runnable() {
            @Override
            public void run() {
                assertNotSame(myInjectablePerRequest, locator.getService(MyInjectablePerRequest.class));
            }
        });

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    }


    @Override
    public Response invoke() throws ProcessingException, WebApplicationException {
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer<Response>() {
            @Override
            public Response call() throws ProcessingException {
                return new ScopedJaxrsResponse(runtime.invoke(requestContext), requestScope);
            }
        });

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