taggedrandomthreads.java

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/*
 * Copyright 2003-2005 the original author or authors.
 * 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.presentation.action.query;

import javax.servlet.http.HttpServletRequest;

import org.apache.log4j.Logger;

import com.jdon.controller.WebAppUtil;
import com.jdon.controller.model.ModelIF;
import com.jdon.controller.model.PageIterator;
import com.jdon.jivejdon.model.ForumThread;
import com.jdon.jivejdon.model.ThreadTag;
import com.jdon.jivejdon.service.ForumMessageService;
import com.jdon.jivejdon.service.OthersService;
import com.jdon.strutsutil.ModelListAction;

/**
 * @author <a href="mailto:[e-mail]">banq</a>
 *
 */
public class TaggedRandomThreads extends ModelListAction {
    private final static Logger logger = Logger.getLogger(TaggedRandomThreads.class);
    
    /* (non-Javadoc)
     * @see com.jdon.strutsutil.ModelListAction#getPageIterator(javax.servlet.http.HttpServletRequest, int, int)
     */
    public PageIterator getPageIterator(HttpServletRequest request, int start, int count) {
    	OthersService othersService = (OthersService) WebAppUtil.getService("othersService", request);
    	String tagID = request.getParameter("tagID");    
    	if (tagID == null){
    		return new PageIterator();
    	}
    	ThreadTag tag = othersService.getThreadTag(new Long(tagID));
    	request.setAttribute("TITLE", tag.getTitle());
        return othersService.getTaggedRandomThreads(new Long(tagID), start, count);
    }

    /* (non-Javadoc)
     * @see com.jdon.strutsutil.ModelListAction#findModelByKey(javax.servlet.http.HttpServletRequest, java.lang.Object)
     */
    public Object findModelIFByKey(HttpServletRequest request, Object key) {
        ForumMessageService forumMessageService = (ForumMessageService) WebAppUtil.getService("forumMessageService", request);
        logger.debug(" key calss type = " + key.getClass().getName());
        ForumThread thread = forumMessageService.getThread((Long)key);
        return thread;
    }

   
}