forumabstractfactory.java

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/*
 * Copyright 2007 the original author or jdon.com
 *
 * 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 com.jdon.jivejdon.repository.builder;

import org.apache.log4j.Logger;

import com.jdon.jivejdon.model.Forum;
import com.jdon.jivejdon.model.ForumMessage;
import com.jdon.jivejdon.model.ForumThread;
import com.jdon.jivejdon.service.util.ContainerUtil;

public class ForumAbstractFactory {
	private final static Logger logger = Logger.getLogger(ForumAbstractFactory.class);

	
	public final ForumDirector forumDirector;
	public final MessageDirector messageDirector;
	public final ThreadDirector threadDirector;
	
	public final MessageBuilder messageBuilder;
	public final ThreadBuilder threadBuilder;
	public final ForumBuilder forumBuilder;
	public final ContainerUtil containerUtil;
	
	public ForumAbstractFactory(MessageBuilder messageBuilder, 
			ThreadBuilder threadBuilder, ForumBuilder forumBuilder,
			ContainerUtil containerUtil) {
		this.containerUtil = containerUtil;
		this.messageBuilder = messageBuilder;
		this.messageBuilder.setForumAbstractFactory(this);
		
		this.threadBuilder = threadBuilder;
		this.threadBuilder.setForumAbstractFactory(this);
		
		this.forumBuilder = forumBuilder;
		
		this.forumDirector = new ForumDirector(this, forumBuilder);
		this.messageDirector = new MessageDirector(this, messageBuilder);
		this.threadDirector = new ThreadDirector(this, threadBuilder);
		
	}

	public Forum getForum(Long forumId) {
		return forumDirector.getForum(forumId);
	}

	public ForumMessage getMessageWithPropterty(Long messageId) {
		return messageDirector.getMessageWithPropterty(messageId);
	}

	public ForumMessage getMessage(Long messageId) {
		return messageDirector.getMessage(messageId);
	}

	public ForumThread getThread(Long threadId) {
		return threadDirector.getThread(threadId);
	}
	
	public  void reloadThreadState(Long messageId)  throws Exception {
		ForumMessage forumMessage = getMessage(messageId);
		if (!forumMessage.isEmbedded())
			throw new Exception("refreshAllState forumMessage not isEmbedded");
		try {
			ForumThread forumThread = getThread(forumMessage.getForumThread().getThreadId());
			
			threadBuilder.buildTreeModel(forumThread);
			threadBuilder.buildState(forumThread, forumThread.getRootMessage(), messageDirector);
			
			reloadhForumState(forumMessage);
		} catch (Exception e) {
			String error = e + " refreshAllState forumMessageId=" + forumMessage.getMessageId();
			logger.error(error);
			throw new Exception(error);
		}
	}

	public void reloadhForumState(ForumMessage forumMessage)  throws Exception {
		Forum forum = getForum(forumMessage.getForum().getForumId());
		ForumThread forumThread = getThread(forumMessage.getForumThread().getThreadId());
		forumBuilder.buildState(forum, forumThread, forumMessage, messageDirector);
	}
	


}