forumlistaction.java

非常有影响的 j道 论 坛 源码 国外很有明的专家编写的 ....对java爱好者很有参考价值

/*
 * 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;

import javax.servlet.http.HttpServletRequest;

import com.jdon.controller.WebAppUtil;
import com.jdon.controller.model.PageIterator;
import com.jdon.jivejdon.model.Forum;
import com.jdon.jivejdon.service.ForumService;
import com.jdon.strutsutil.ModelListAction;

/**
 * @author <a href="mailto:[e-mail]">banq</a>
 *
 */
public class ForumListAction extends ModelListAction {

    /* (non-Javadoc)
     * @see com.jdon.strutsutil.ModelListAction#getPageIterator(javax.servlet.http.HttpServletRequest, int, int)
     */
    public PageIterator getPageIterator(HttpServletRequest request, int start, int count) {
        ForumService forumService = (ForumService) WebAppUtil.getService("forumService", request);
        return forumService.getForums(start, count);
    }

    /* (non-Javadoc)
     * @see com.jdon.strutsutil.ModelListAction#findModelByKey(javax.servlet.http.HttpServletRequest, java.lang.Object)
     */
    public Object findModelIFByKey(HttpServletRequest request, Object key) {
        ForumService forumService = (ForumService) WebAppUtil.getService("forumService", request);
        Forum forum = forumService.getForum((Long)key);
        return forum;
    }

}