threadqueryaction.java

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/*
 * Copyright 2003-2006 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.query.HoThreadCriteria;
import com.jdon.jivejdon.model.query.QueryCriteria;
import com.jdon.jivejdon.presentation.form.QueryForm;
import com.jdon.jivejdon.service.ForumMessageQueryService;
import com.jdon.jivejdon.service.ForumMessageService;
import com.jdon.strutsutil.FormBeanUtil;
import com.jdon.strutsutil.ModelListAction;
import com.jdon.strutsutil.ModelListForm;
import com.jdon.util.UtilValidate;

/**
 * ThreadQueryAction is call from Form by /query/threadViewQuery.shtml
 * ThreadQueryAction important is in query date format. need queryForm
 * but ThreadHotAction donot need queryForm.
 * int ThreadQueryAction. queryForm is not created by it, queryForm is created
 * by before action : QueryViewAction.
 * ThreadHotAction is simple than ThreadQueryAction.
 * 
 * HOT1:  date inpute is date range such as before 1 days, 2 days, 365 days
 * HOT2:  date inpute is from yyyy-mm-dd to yyyy-mm-dd 
 * @author banq(http://www.jdon.com)
 *
 */
public class ThreadQueryAction extends ModelListAction {
	public final static String QUERY_TYPE1 = "HOT1";    
	public final static String QUERY_TYPE2 = "HOT2";

	private final static Logger logger = Logger.getLogger(ThreadQueryAction.class);

	public PageIterator getPageIterator(HttpServletRequest request, int start,
			int count) {
		logger.debug("enter ThreadQueryAction ....");
		QueryForm qForm = (QueryForm)FormBeanUtil.lookupActionForm(request, "queryForm");
		if (qForm == null){
			logger.error(" ThreadQueryForm is null, at first call /query/threadViewQuery.shtml :");
		}
//		save queryCriteria for html:link multi params		   
        request.setAttribute("paramMaps", qForm.getParamMaps()); 
        
		QueryCriteria queryCriteria = create(qForm, request);
		ForumMessageQueryService forumMessageQueryService = (ForumMessageQueryService) WebAppUtil
				.getService("forumMessageQueryService", request);
		PageIterator pi = forumMessageQueryService.getHotThreads(queryCriteria, start, count);
		logger.debug("found pi " + pi.getAllCount());
		return pi;
	}
	

	public Object findModelIFByKey(HttpServletRequest request, Object key) {
		ForumMessageService forumMessageService = (ForumMessageService) WebAppUtil
				.getService("forumMessageService", request);
		logger.debug(" key calss type = " + key.getClass().getName());
		return forumMessageService.getThread((Long) key);
	}
	
	protected QueryCriteria create(QueryForm qForm, HttpServletRequest request){

		HoThreadCriteria queryCriteria = new HoThreadCriteria();
		queryCriteria.setMessageReplyCountWindow(qForm.getMessageReplyCountWindow());
		String queryType = qForm.getQueryType();
		//client: index.jsp  threadList.jsp
		if (queryType.equals(QUERY_TYPE1)) {
			logger.debug("queryType is " + QUERY_TYPE1);
			queryCriteria.setDateRange(qForm.getDateRange());
			queryCriteria.setForumId(qForm.getForumId());
			//fun(queryCriteria, qForm);
			logger.debug("dateRange=" + qForm.getDateRange());
			return queryCriteria;
		//client: queryView.jsp
		} else if (queryType.equals(QUERY_TYPE2)){
			logger.debug("queryType is " + QUERY_TYPE2);
			queryCriteria.setForumId(qForm.getForumId());
			queryCriteria.setFromDate(qForm.getFromDate());
			queryCriteria.setToDate(qForm.getToDate());
			logger.debug("fromDate=" + queryCriteria.getFromDateString());
			logger.debug("toDate=" + queryCriteria.getToDateString());
			return queryCriteria;
		}else{
			return queryCriteria;
		}
	}
	/**
	 * 
	 * @param hmc
	 * @param qForm
	 
	
	private void fun(HoThreadCriteria hmc, QueryForm qForm) {
	

		String date = hmc.getFromDateString();
		int dateSlash1 = date.indexOf("/");
		int dateSlash2 = date.lastIndexOf("/");
		String month = date.substring(0, dateSlash1);
		String day = date.substring(dateSlash1 + 1, dateSlash2);
		String year = date.substring(dateSlash2 + 1);

		qForm.setFromDate(year + "-" + month + "-" + day);

		date = hmc.getToDateString();
		dateSlash1 = date.indexOf("/");
		dateSlash2 = date.lastIndexOf("/");
		month = date.substring(0, dateSlash1);
		day = date.substring(dateSlash1 + 1, dateSlash2);
		year = date.substring(dateSlash2 + 1);
		
		qForm.setToDate(year + "-" + month + "-" + day);


	}
*/
}