Example usage for org.apache.wicket Application getRequestCycleListeners

Introduction

In this page you can find the example usage for org.apache.wicket Application getRequestCycleListeners.

Prototype

public RequestCycleListenerCollection getRequestCycleListeners() 

Source Link

Usage

From source file:com.github.javawithmarcus.wicket.cdi.CdiConfiguration.java

License:Apache License

protected synchronized void configure(String appKey, Application application, ConfigurationParameters params) {

    if (parameters.containsKey(appKey)) {
        params = parameters.get(appKey);
        if (params.isConfigured()) {
            throw new IllegalStateException("Cannot configure CdiConfiguration multiple times");
        }// ww w .  j a  va2 s  .  co  m
    } else {
        parameters.put(appKey, params);
    }
    params.getIgnoredPackages().addAll(Arrays.asList(defaultIgnoredPackages));

    RequestCycleListenerCollection listeners = new RequestCycleListenerCollection();
    application.getRequestCycleListeners().add(listeners);

    // enable conversation propagation
    if (params.getPropagation() != ConversationPropagation.NONE) {
        enablePropagation(params, application);
    }

    // enable detach event
    listeners.add(detachEventEmitter);

    // inject application instance
    if (params.isInjectApplication()) {
        nonContextualManager.postConstruct(application);
    }

    // enable injection of various framework components

    if (params.isInjectSession()) {
        application.getSessionListeners().add(sessionInjector);
    }

    if (params.isInjectComponents()) {
        application.getComponentInstantiationListeners().add(componentInjector);
    }

    if (params.isInjectBehaviors()) {
        application.getBehaviorInstantiationListeners().add(behaviorInjector);
    }

    // enable cleanup

    application.getApplicationListeners().add(new CdiShutdownCleaner(params.isInjectApplication()));

    params.setConfigured(true);
}

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From source file:com.github.javawithmarcus.wicket.cdi.CdiConfiguration.java

License:Apache License

private void enablePropagation(ConfigurationParameters params, Application application) {
    disablePropagation(params); // Force remove active listeners if any
    IRequestCycleListener requestCycleListener = conversationPropagator;// new RequestCycleListenerWrapper();
    application.getRequestCycleListeners().add(requestCycleListener);
    params.setActiveRequestCycleListener(requestCycleListener);

    IComponentOnBeforeRenderListener componentOnBeforeRenderListener = new ComponentOnBeforeRenderListenerWrapper();
    application.getComponentPreOnBeforeRenderListeners().add(componentOnBeforeRenderListener);
    params.setActiveComponentOnBeforeRenderListener(componentOnBeforeRenderListener);
}

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From source file:com.vanillasource.jaywire.wicket.WicketModule.java

License:Open Source License

private void registerInfrastructure(Application application) {
    application.getRequestCycleListeners().add(new AbstractRequestCycleListener() {
        @Override/*  w  w  w.ja v a  2 s  . c  o  m*/
        public void onBeginRequest(RequestCycle requestCycle) {
            if (requestCycle.getRequest() != null && requestCycle.getRequest() instanceof ServletWebRequest) {
                ServletRequest request = ((ServletWebRequest) requestCycle.getRequest()).getContainerRequest();
                getServletRequestScope().setStorage(request);
                // Force creation of session
                if (request instanceof HttpServletRequest) {
                    application.getSessionStore().getSessionId(requestCycle.getRequest(), true);
                    Session session = application.fetchCreateAndSetSession(requestCycle);
                    if (session == null) {
                        throw new WicketRuntimeException(
                                "Could not create session, which is necessary for JayWire session scope.");
                    }
                    getHttpSessionScope().setStorage(((HttpServletRequest) request).getSession());
                }
            }
        }

        @Override
        public void onEndRequest(RequestCycle requestCycle) {
            getHttpSessionScope().clearStorage();
            getServletRequestScope().clearStorage();
        }
    });
    application.getApplicationListeners().add(new IApplicationListener() {
        @Override
        public void onAfterInitialized(Application application) {
        }

        @Override
        public void onBeforeDestroyed(Application application) {
            try {
                close();
            } catch (Exception e) {
                throw new WicketRuntimeException("Could not close JayWire module", e);
            }
        }
    });
}

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From source file:de.alpharogroup.wicket.base.util.application.ApplicationExtensions.java

License:Apache License

/**
 * Sets the deployment exception settings for the given application.
 *
 * @param application/*from ww  w .java2 s.  c  o m*/
 *            the application
 * @param applicationRequestCycleListener
 *            the application request cycle listener
 */
public static void setExceptionSettingsForDeployment(final Application application,
        final AbstractRequestCycleListener applicationRequestCycleListener) {
    // show the exception page from us...
    application.getExceptionSettings()
            .setUnexpectedExceptionDisplay(ExceptionSettings.SHOW_INTERNAL_ERROR_PAGE);
    // In case of unhandled exception redirect it to a custom page
    application.getRequestCycleListeners().add(applicationRequestCycleListener);
}

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From source file:org.jaulp.wicket.base.util.application.ApplicationUtils.java

License:Apache License

/**
 * Sets the deployment exception settings for the given application.
 *
 * @param application/*from www .j  a  v a2 s.  com*/
 *            the application
 * @param applicationRequestCycleListener
 *            the application request cycle listener
 */
public static void setExceptionSettingsForDeployment(final Application application,
        final AbstractRequestCycleListener applicationRequestCycleListener) {
    // show the exception page from us...
    application.getExceptionSettings()
            .setUnexpectedExceptionDisplay(IExceptionSettings.SHOW_INTERNAL_ERROR_PAGE);
    // In case of unhandled exception redirect it to a custom page
    application.getRequestCycleListeners().add(applicationRequestCycleListener);
}

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From source file:org.opensingular.internal.form.wicket.util.WicketSerializationDebugUtil.java

License:Apache License

/**
 * Adiciona listener na aplicao para fazer o teste se ao final de cada renderizao de pgina, a pgina 
 * serializvel. Passa a gera uma informao de tamanho e tempo da serializao no log da aplicao. Gera um log de
 * exception se a pgina no for serializvel.
 *
 * @param application    A ser adicionada a verificao
 * @param targetClassLog Classe para o qual ser gerado os logs da verificao
 *///w  w  w  .  j a v a  2  s  .c o m
public static void configurePageSerializationDebug(Application application, Class<?> targetClassLog) {
    //Configura os listeners para verificao da serializao
    DebugSerializationListener debugger = new DebugSerializationListener(targetClassLog);
    application.getComponentOnAfterRenderListeners().add(debugger);
    application.getRequestCycleListeners().add(new DebugSerializationRequestCycleListeners(debugger));
    //Ativa a pilha de serializao detalhada
    if (!"true".equals(System.getProperty("sun.io.serialization.extendedDebugInfo"))) {
        System.setProperty("sun.io.serialization.extendedDebugInfo", "true");
    }
}

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From source file:org.wicketstuff.jamon.application.JamonInitializer.java

License:Apache License

@Override
public void init(Application application) {
    application.setMetaData(MonitoringRepositoryKey.KEY, new JamonRepository());
    application.getRequestCycleListeners().add(new JamonAwareRequestCycleListener(application, true));
}

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