org.cyclop.web.webapp.WicketWebApplication.java Source code

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Here is the source code for org.cyclop.web.webapp.WicketWebApplication.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.cyclop.web.webapp;

import org.apache.wicket.Page;
import org.apache.wicket.authroles.authentication.AbstractAuthenticatedWebSession;
import org.apache.wicket.authroles.authentication.AuthenticatedWebApplication;
import org.apache.wicket.core.request.handler.PageProvider;
import org.apache.wicket.core.request.handler.RenderPageRequestHandler;
import org.apache.wicket.markup.html.SecurePackageResourceGuard;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.request.IRequestHandler;
import org.apache.wicket.request.cycle.AbstractRequestCycleListener;
import org.apache.wicket.request.cycle.RequestCycle;
import org.apache.wicket.settings.IRequestCycleSettings;
import org.apache.wicket.spring.injection.annot.SpringComponentInjector;
import org.cyclop.web.pages.authenticate.AuthenticationPage;
import org.cyclop.web.pages.error.ErrorPage;
import org.cyclop.web.pages.main.MainPage;

/** @author Maciej Miklas */
public class WicketWebApplication extends AuthenticatedWebApplication {

    @Override
    public Class<? extends Page> getHomePage() {
        return MainPage.class;
    }

    @Override
    protected void init() {
        super.init();

        setupWicket();
        setupSpring();
        setupBookmarks();
        setupSecurity();
        setupExceptionHandler();
        setupErrorPage();
    }

    private void setupErrorPage() {
        getRequestCycleListeners().add(new AbstractRequestCycleListener() {
            @Override
            public IRequestHandler onException(RequestCycle cycle, Exception ex) {
                return new RenderPageRequestHandler(new PageProvider(new ErrorPage(ex)));
            }
        });
    }

    private void setupExceptionHandler() {
        // show login page on session timeout
        getApplicationSettings().setPageExpiredErrorPage(AuthenticationPage.class);

        getRequestCycleListeners().add(new GlobalExceptionHandler());
    }

    private void setupSpring() {
        getComponentInstantiationListeners().add(new SpringComponentInjector(this));
    }

    private void setupWicket() {
        getMarkupSettings().setStripWicketTags(true);
        getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
        getRequestCycleSettings().setResponseRequestEncoding("UTF-8");
        setPageManagerProvider(new NoSerializationPageManagerProvider(this));
        getRequestCycleSettings().setRenderStrategy(IRequestCycleSettings.RenderStrategy.ONE_PASS_RENDER);
    }

    private void setupBookmarks() {
        mountPage("/ced", MainPage.class);
    }

    private void setupSecurity() {
        SecurePackageResourceGuard guard = (SecurePackageResourceGuard) getResourceSettings()
                .getPackageResourceGuard();
        guard.addPattern("+*.map");
    }

    @Override
    protected Class<? extends AbstractAuthenticatedWebSession> getWebSessionClass() {
        return CyclopWebSession.class;
    }

    @Override
    protected Class<? extends WebPage> getSignInPageClass() {
        return AuthenticationPage.class;
    }

}