Java tutorial
/* * Copyright 2012 Eng Kam Hon (kamhon@gmail.com) * * 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 net.kamhon.ieagle.function.system.vo; import java.io.Serializable; import javax.persistence.Column; import javax.persistence.Embeddable; import net.kamhon.ieagle.vo.annotation.ToTrim; import net.kamhon.ieagle.vo.annotation.ToUpperCase; import org.apache.commons.lang.builder.HashCodeBuilder; @Embeddable public class SysParamKey implements Serializable { private static final long serialVersionUID = 1L; @ToTrim @ToUpperCase @Column(name = "sys_param_code", length = 20, nullable = false) private String sysParamCode; @Column(name = "comp_id", length = 32, nullable = false) private String compId; public SysParamKey() { } public SysParamKey(String sysParamCode, String compId) { this.sysParamCode = sysParamCode; this.compId = compId; } public String getSysParamCode() { return sysParamCode; } public String getCompId() { return compId; } public void setSysParamCode(String sysParamCode) { this.sysParamCode = sysParamCode; } public void setCompId(String compId) { this.compId = compId; } public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; final SysParamKey other = (SysParamKey) obj; if (this.sysParamCode == null) { if (other.sysParamCode != null) return false; } else if (!this.sysParamCode.equals(other.sysParamCode)) return false; if (this.compId == null) { if (other.compId != null) return false; } else if (!this.compId.equals(other.compId)) return false; return true; } public int hashCode() { HashCodeBuilder hashCode = new HashCodeBuilder(); if (sysParamCode != null) hashCode.append(sysParamCode); if (compId != null) hashCode.append(compId); return hashCode.toHashCode(); } }