Java tutorial
/* * Copyright 2015 Kaiserpfalz EDV-Service, Roland T. Lichti * * 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 de.kaiserpfalzEdv.infopir.backend.db.dynamic; import de.kaiserpfalzEdv.infopir.backend.HasCommonName; import org.apache.commons.lang3.builder.EqualsBuilder; import org.apache.commons.lang3.builder.HashCodeBuilder; import javax.persistence.Column; import javax.persistence.Embeddable; import javax.persistence.Transient; import javax.validation.constraints.Min; import javax.validation.constraints.Size; import java.io.Serializable; /** * @author klenkes * @version 2015Q1 * @since 06.09.15 23:00 */ @Embeddable public class Accused implements HasCommonName, Serializable { private static final long serialVersionUID = -8515620200200659766L; private Long memberNumber; private String surName = ""; private String givenName = ""; @Override @Transient public String getCommonName() { return surName + ", " + givenName; } @Column(name = "membernumber_", nullable = false, unique = true) @Min(0) public Long getMemberNumber() { return memberNumber; } public void setMemberNumber(final Long memberNumber) { this.memberNumber = memberNumber; } @Column(name = "surname_", length = 100, nullable = false) @Size(min = 1, max = 100) public String getSurName() { return surName; } public void setSurName(String surName) { this.surName = surName; } @Column(name = "givenname_", length = 100, nullable = false) @Size(min = 1, max = 100) public String getGivenName() { return givenName; } public void setGivenName(String givenName) { this.givenName = givenName; } @Override public boolean equals(Object obj) { if (obj == null) { return false; } if (obj == this) { return true; } if (obj.getClass() != getClass()) { return false; } Accused rhs = (Accused) obj; return new EqualsBuilder().appendSuper(super.equals(obj)).append(this.memberNumber, rhs.getMemberNumber()) .append(this.surName, rhs.getSurName()).append(this.givenName, rhs.getGivenName()).isEquals(); } @Override public int hashCode() { return new HashCodeBuilder().appendSuper(super.hashCode()).append(memberNumber).append(surName) .append(givenName).toHashCode(); } }