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The source code/* * Copyright (c) 2003, Rafael Steil * All rights reserved. * * Redistribution and use in source and binary forms, * with or without modification, are permitted provided * that the following conditions are met: * * 1) Redistributions of source code must retain the above * copyright notice, this list of conditions and the * following disclaimer. * 2) Redistributions in binary form must reproduce the * above copyright notice, this list of conditions and * the following disclaimer in the documentation and/or * other materials provided with the distribution. * 3) Neither the name of "Rafael Steil" nor * the names of its contributors may be used to endorse * or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER * IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE * * This file creating date: Feb 23, 2003 / 2:49:48 PM * The JForum Project * http://www.jforum.net */ package net.jforum.model; import java.util.List; import net.jforum.entities.Post; /** * Model interface for {@link net.jforum.Post}. * This interface defines methods which are expected to be * implementd by a specific data access driver. The intention is * to provide all functionality needed to update, insert, delete and * select some specific data. * * @author Rafael Steil * @version $Id: PostModel.java,v 1.4 2004/11/05 03:29:50 rafaelsteil Exp $ */ public interface PostModel { /** * Gets a specific <code>Post. * * @param postId The Post ID to search * @return <code>Postobject containing all the information * @throws Exception * @see #selectAll */ public Post selectById(int postId) throws Exception; /** * Delete a Post. * * @param Post The Post to delete * @throws Exception * @see #canDelete(int) */ public void delete(Post post) throws Exception; /** * Updates a Post. * * @param post Reference to a <code>Post object to update * @throws Exception * @see #update(int) */ public void update(Post post) throws Exception; /** * Adds a new Post. * * @param Post Reference to a valid and configured <code>Post object * @return The new ID * @throws Exception */ public int addNew(Post post) throws Exception; /** * Sets the ID of the last post in the topic's table * * @param postId Post ID * @param topicId Topic ID * @throws Exception */ public void setLastPostIdInTopic(int postId, int topicId) throws Exception; /** * Sets the ID of the last post of the forum's table * * @param postId Post ID * @param forumId Forum ID * @throws Exception */ public void setLastPostIdInForum(int postId, int forumId) throws Exception; /** * Selects all messages relacted to a specific topic. * * @param topicId The topic ID * @param startFrom The count position to start fetching * @param count The total number of records to retrieve * @return <code>ArrayList containing all records found. Each entry of the |
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