Examples of org.picocontainer.MutablePicoContainer.addComponent()

Class org.picocontainer.MutablePicoContainer

Examples of org.picocontainer.MutablePicoContainer.addComponent()

org.picocontainer.MutablePicoContainer.addComponent()
Register a component and creates specific instructions on which constructor to use, along with which components and/or constants to provide as constructor arguments. These "directives" are provided through an array of Parameter objects. Parameter[0] correspondes to the first constructor argument, Parameter[N] corresponds to the N+1th constructor argument.
Tips for Parameter usage
- Partial Autowiring: If you have two constructor args to match and you only wish to specify one of the constructors and let PicoContainer wire the other one, you can use as parameters: new ComponentParameter(), new ComponentParameter("someService") The default constructor for the component parameter indicates auto-wiring should take place for that parameter.
- Force No-Arg constructor usage: If you wish to force a component to be constructed with the no-arg constructor, use a zero length Parameter array. Ex: new Parameter[0]


    @Test
    public void assertThatStepsWithStepsWithDependencyCanBeCreated() throws NoSuchFieldException, IllegalAccessException {
        MutablePicoContainer parent = createPicoContainer();
        parent.as(Characteristics.USE_NAMES).addComponent(FooStepsWithDependency.class);
        parent.addComponent(Integer.class, 42);
        // When
        PicoStepsFactory factory = new PicoStepsFactory(new MostUsefulConfiguration(), parent);
        List<CandidateSteps> steps = factory.createCandidateSteps();
        // Then
        assertFooStepsFound(steps);

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        try {
            // Remove the component if an instance of it was already registered
            container.removeComponent(toInjectInto.getClass());


            // Add the given instance to the container
            container.addComponent(toInjectInto.getClass(), toInjectInto);


            /*
             * Ask PicoContainer to inject into the component via fields
             * annotated with @Inject
             */

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        MutablePicoContainer requestContainer = new DefaultPicoContainer(new Caching(), new JavaEE5LifecycleStrategy(
                new NullComponentMonitor()), sessionScope);


        for (Map.Entry<Class<?>, Class<?>> entry : requestScoped.entrySet()) {
            requestContainer.addComponent(entry.getKey(), entry.getValue());
        }
        for (Map.Entry<Class<?>, Class<?>> entry : prototypeScoped.entrySet()) {
          requestContainer.as(Characteristics.NO_CACHE).addComponent(entry.getKey(), entry.getValue());
        }
        requestContainer.addComponent(request).addComponent(request.getRequest()).addComponent(request.getResponse());

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            requestContainer.addComponent(entry.getKey(), entry.getValue());
        }
        for (Map.Entry<Class<?>, Class<?>> entry : prototypeScoped.entrySet()) {
          requestContainer.as(Characteristics.NO_CACHE).addComponent(entry.getKey(), entry.getValue());
        }
        requestContainer.addComponent(request).addComponent(request.getRequest()).addComponent(request.getResponse());


        registerComponentFactories(requestContainer, componentFactoryRegistry.getRequestMap());


        return new PicoBasedContainer(requestContainer, this.appContainer.getComponent(Router.class));
    }

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    private MutablePicoContainer createSessionContainer(HttpSession session) {
        MutablePicoContainer sessionContainer = new DefaultPicoContainer(new Caching(), new JavaEE5LifecycleStrategy(
                new NullComponentMonitor()), this.appContainer);


        sessionContainer.addComponent(HttpSession.class, session);
        session.setAttribute(CONTAINER_SESSION_KEY, sessionContainer);


        if (logger.isDebugEnabled()) {
            logger.debug("Session components are " + sessionScoped);
        }

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        if (logger.isDebugEnabled()) {
            logger.debug("Session components are " + sessionScoped);
        }


        for (Map.Entry<Class<?>, Class<?>> entry : sessionScoped.entrySet()) {
            sessionContainer.addComponent(entry.getKey(), entry.getValue());
        }


        registerComponentFactories(sessionContainer, componentFactoryRegistry.getSessionMap());


        sessionContainer.start();

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        logger.debug("Request components are {}", requestScoped);


        MutablePicoContainer requestContainer = new DefaultPicoContainer(new Caching(),
              new JavaEE5LifecycleStrategy(new NullComponentMonitor()), parentContainer);
        requestContainer.addComponent(HttpSession.class, request.getRequest().getSession());


        for (Map.Entry<Class<?>, Class<?>> entry : requestScoped.entrySet()) {
            requestContainer.addComponent(entry.getKey(), entry.getValue());
        }
        for (Map.Entry<Class<?>, Class<?>> entry : prototypeScoped.entrySet()) {

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        MutablePicoContainer requestContainer = new DefaultPicoContainer(new Caching(),
              new JavaEE5LifecycleStrategy(new NullComponentMonitor()), parentContainer);
        requestContainer.addComponent(HttpSession.class, request.getRequest().getSession());


        for (Map.Entry<Class<?>, Class<?>> entry : requestScoped.entrySet()) {
            requestContainer.addComponent(entry.getKey(), entry.getValue());
        }
        for (Map.Entry<Class<?>, Class<?>> entry : prototypeScoped.entrySet()) {
          requestContainer.as(Characteristics.NO_CACHE).addComponent(entry.getKey(), entry.getValue());
        }
        requestContainer.addComponent(request).addComponent(request.getRequest()).addComponent(request.getResponse());

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            requestContainer.addComponent(entry.getKey(), entry.getValue());
        }
        for (Map.Entry<Class<?>, Class<?>> entry : prototypeScoped.entrySet()) {
          requestContainer.as(Characteristics.NO_CACHE).addComponent(entry.getKey(), entry.getValue());
        }
        requestContainer.addComponent(request).addComponent(request.getRequest()).addComponent(request.getResponse());


        registerComponentFactories(requestContainer, componentFactoryRegistry.getRequestMap());


        return new PicoBasedContainer(requestContainer);
    }

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    private MutablePicoContainer createSessionContainer(HttpSession session) {
        MutablePicoContainer sessionContainer = new DefaultPicoContainer(new Caching(), new JavaEE5LifecycleStrategy(
                new NullComponentMonitor()), this.appContainer);


        sessionContainer.addComponent(HttpSession.class, session);
        session.setAttribute(CONTAINER_SESSION_KEY, sessionContainer);


        logger.debug("Session components are {}", sessionScoped);


        for (Map.Entry<Class<?>, Class<?>> entry : sessionScoped.entrySet()) {

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Examples of org.picocontainer.MutablePicoContainer.addComponent()

Tips for Parameter usage