Java tutorial
/** * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1 of the License, or (at your option) * any later version. * * This library is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more * details. */ package com.vportal.portlet.vcms.service.persistence; import com.liferay.portal.kernel.util.StringBundler; import com.liferay.portal.kernel.util.StringPool; import java.io.Serializable; /** * @author HOAN */ public class VcmsPARelationPK implements Comparable<VcmsPARelationPK>, Serializable { public String portionId; public String articleId; public VcmsPARelationPK() { } public VcmsPARelationPK(String portionId, String articleId) { this.portionId = portionId; this.articleId = articleId; } public String getPortionId() { return portionId; } public void setPortionId(String portionId) { this.portionId = portionId; } public String getArticleId() { return articleId; } public void setArticleId(String articleId) { this.articleId = articleId; } public int compareTo(VcmsPARelationPK pk) { if (pk == null) { return -1; } int value = 0; value = portionId.compareTo(pk.portionId); if (value != 0) { return value; } value = articleId.compareTo(pk.articleId); if (value != 0) { return value; } return 0; } public boolean equals(Object obj) { if (obj == null) { return false; } VcmsPARelationPK pk = null; try { pk = (VcmsPARelationPK) obj; } catch (ClassCastException cce) { return false; } if ((portionId.equals(pk.portionId)) && (articleId.equals(pk.articleId))) { return true; } else { return false; } } public int hashCode() { return (String.valueOf(portionId) + String.valueOf(articleId)).hashCode(); } public String toString() { StringBundler sb = new StringBundler(10); sb.append(StringPool.OPEN_CURLY_BRACE); sb.append("portionId"); sb.append(StringPool.EQUAL); sb.append(portionId); sb.append(StringPool.COMMA); sb.append(StringPool.SPACE); sb.append("articleId"); sb.append(StringPool.EQUAL); sb.append(articleId); sb.append(StringPool.CLOSE_CURLY_BRACE); return sb.toString(); } }