Java tutorial
/** * Project: avatar-cache-remote * * File Created at 2010-10-14 * $Id$ * * Copyright 2010 Dianping.com Corporation Limited. * All rights reserved. * * This software is the confidential and proprietary information of * Dianping Company. ("Confidential Information"). You shall not * disclose such Confidential Information and shall use it only in * accordance with the terms of the license agreement you entered into * with Dianping.com. */ package com.dianping.squirrel.common.domain; import java.io.Serializable; import org.apache.commons.lang.SerializationUtils; import org.apache.commons.lang.builder.EqualsBuilder; import org.apache.commons.lang.builder.HashCodeBuilder; import org.apache.commons.lang.builder.ToStringBuilder; import org.apache.commons.lang.builder.ToStringStyle; /** * AbstractDTO * * @author danson.liu */ public class AbstractDTO implements Serializable { /** * */ private static final long serialVersionUID = -8349757126842652467L; @Override public boolean equals(Object obj) { return EqualsBuilder.reflectionEquals(this, obj); } @Override public int hashCode() { return HashCodeBuilder.reflectionHashCode(this); } @Override public String toString() { return ToStringBuilder.reflectionToString(this, ToStringStyle.SHORT_PREFIX_STYLE); } @Override public Object clone() { return SerializationUtils.clone(this); } }