/*

  * 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;

 import java.util.Iterator;

 import java.util.LinkedList;

 import java.util.List;

 import javax.faces.FactoryFinder;

 /**

  * @author shot

  */

 public abstract class FactoryChildAssembler implements JsfAssembler {

     private List factories_ = new LinkedList();

     public FactoryChildAssembler() {

     }

     public void setTargetFactories(List factories) {

         if (factories != null) {

             factories_.addAll(factories);

         }

     }

     public void assemble() {

         String factoryImplName = null;

         for (Iterator itr = factories_.iterator(); itr.hasNext();) {

             factoryImplName = (String) itr.next();

             FactoryFinder.setFactory(getFactoryClassName(), factoryImplName);

         }

     }

     protected abstract String getFactoryClassName();

 }