/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * Licensed 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.seasar.teeda.core.config.faces.assembler.impl;

 import java.util.Iterator;

 import java.util.LinkedList;

 import java.util.List;

 import javax.faces.application.Application;

 import org.seasar.teeda.core.config.faces.assembler.ApplicationAssembler;

 import org.seasar.teeda.core.config.faces.assembler.ApplicationAssemblerHelper;

 import org.seasar.teeda.core.config.faces.assembler.ApplicationChildAssembler;

 import org.seasar.teeda.core.config.faces.element.ApplicationElement;

 import org.seasar.teeda.core.util.ApplicationUtil;

 import org.seasar.teeda.core.util.IteratorUtil;

 public class DefaultApplicationAssembler extends ApplicationAssembler {

     private ApplicationAssemblerHelper helper_;

     public DefaultApplicationAssembler(List applications) {

         super(applications);

     }

     public void assemble() {

         List assemblers = helper_.getCollectedAssemblers();

         for (Iterator itr = IteratorUtil.getIterator(assemblers); itr.hasNext();) {

             ApplicationChildAssembler assembler = (ApplicationChildAssembler) itr

                     .next();

             assembler.assemble();

         }

     }

     protected void setupBeforeAssemble() {

         ApplicationElement appElement = null;

         helper_ = createApplicationAssemblerHelper();

         for (Iterator itr = IteratorUtil.getIterator(getApplications()); itr

                 .hasNext();) {

             appElement = (ApplicationElement) itr.next();

             helper_.setupActionListenerAssembler(appElement

                     .getActionListeners());

             helper_.setupLocaleConfigAssembler(appElement.getLocaleConfigs());

             helper_.setupNavigationHandlerAssembler(appElement

                     .getNavigationHandlers());

             helper_.setupPropertyResolverAssembler(appElement

                     .getPropertyResolvers());

             helper_.setupStateManagerAssembler(appElement.getStateManagers());

             helper_.setupVariableResolverAssembler(appElement

                     .getVariableResolvers());

             helper_.setupViewHandlerAssembler(appElement.getViewHandlers());

             helper_.setupDefaultRenderKitIdAssembler(appElement

                     .getDefaultRenderKitIds());

             helper_.setupMessageBundleAssembler(appElement.getMessageBundles());

         }

     }

     protected ApplicationAssemblerHelper createApplicationAssemblerHelper() {

         if (helper_ != null) {

             return helper_;

         }

         Application application = ApplicationUtil.getApplicationFromFactory();

         return new ApplicationAssemblerHelperImpl(application, new LinkedList());

     }

 }