Java tutorial
/* * iteraplan is an IT Governance web application developed by iteratec, GmbH * Copyright (C) 2004 - 2014 iteratec, GmbH * * This program is free software; you can redistribute it and/or modify it under * the terms of the GNU Affero General Public License version 3 as published by * the Free Software Foundation with the addition of the following permission * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED * WORK IN WHICH THE COPYRIGHT IS OWNED BY ITERATEC, ITERATEC DISCLAIMS THE * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. * * This program 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 General Public License for more * details. * * You should have received a copy of the GNU Affero General Public License * along with this program; if not, see http://www.gnu.org/licenses or write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301 USA. * * You can contact iteratec GmbH headquarters at Inselkammerstr. 4 * 82008 Munich - Unterhaching, Germany, or at email address info@iteratec.de. * * The interactive user interfaces in modified source and object code versions * of this program must display Appropriate Legal Notices, as required under * Section 5 of the GNU Affero General Public License version 3. * * In accordance with Section 7(b) of the GNU Affero General Public License * version 3, these Appropriate Legal Notices must retain the display of the * "iteraplan" logo. If the display of the logo is not reasonably * feasible for technical reasons, the Appropriate Legal Notices must display * the words "Powered by iteraplan". */ package de.iteratec.iteraplan.model; import java.util.Date; import javax.persistence.Entity; import org.apache.commons.lang.builder.CompareToBuilder; 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; import org.hibernate.envers.Audited; import de.iteratec.iteraplan.model.interfaces.IdEntity; /** * A seal stamp for marking the {@link BuildingBlock} as verified. The seal is valid until the next * modification of the {@link BuildingBlock} where this seal belongs to. */ @Entity @Audited public class Seal implements IdEntity, Comparable<Seal> { private static final long serialVersionUID = 5343508035859500746L; private Integer id; private BuildingBlock bb; private Date date; private String user; private String comment; /** * Default constructor */ public Seal() { super(); } public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } /** * Returns the creation date. * * @return the creation date */ public Date getDate() { return date; } /** * Sets the creation date. * * @param date the creation date */ public void setDate(Date date) { this.date = date; } /** * Returns the user login name, who created this seal. * * @return the user, who created this seal */ public String getUser() { return user; } /** * Sets the user, who created this seal. * * @param user the user login name */ public void setUser(String user) { this.user = user; } public BuildingBlock getBb() { return bb; } public void setBb(BuildingBlock bb) { this.bb = bb; } public String getComment() { return comment; } public void setComment(String comment) { this.comment = comment; } @Override public boolean equals(Object obj) { if (this == obj) { return true; } if (obj == null) { return false; } if (!(obj instanceof Seal)) { return false; } final Seal other = (Seal) obj; EqualsBuilder builder = new EqualsBuilder(); builder.append(getId(), other.getId()); builder.append(getDate(), other.getDate()); builder.append(getUser(), other.getUser()); builder.append(getBb(), other.getBb()); builder.append(getComment(), other.getComment()); return builder.isEquals(); } @Override public int hashCode() { HashCodeBuilder builder = new HashCodeBuilder(); builder.append(getId()); builder.append(getDate()); builder.append(getUser()); builder.append(getBb()); builder.append(getComment()); return builder.toHashCode(); } @Override public String toString() { ToStringBuilder builder = new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE); builder.append("id", id); builder.append("date", date); builder.append("user", user); builder.append("isr", bb); builder.append("comment", comment); return builder.toString(); } /** {@inheritDoc} */ public int compareTo(Seal o) { CompareToBuilder builder = new CompareToBuilder(); builder.append(getDate(), o.getDate()); return builder.toComparison(); } }