Java tutorial
/* Copyright (C) 2015, University of Kansas Center for Research * * Specify Software Project, specify@ku.edu, Biodiversity Institute, * 1345 Jayhawk Boulevard, Lawrence, Kansas, 66045, USA * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * 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 General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ package edu.ku.brc.specify.datamodel; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.GeneratedValue; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.Lob; import javax.persistence.ManyToOne; import javax.persistence.Table; import javax.persistence.Transient; import javax.persistence.UniqueConstraint; import org.apache.commons.lang.StringUtils; import edu.ku.brc.util.Orderable; /** */ @Entity @org.hibernate.annotations.Entity(dynamicInsert = true, dynamicUpdate = true) @org.hibernate.annotations.Proxy(lazy = false) @Table(name = "author", uniqueConstraints = { @UniqueConstraint(columnNames = { "ReferenceWorkID", "AgentID" }) }) @SuppressWarnings("serial") public class Author extends DataModelObjBase implements java.io.Serializable, Orderable, Comparable<Author> { // Fields protected Integer authorId; protected Short orderNumber; protected String remarks; protected ReferenceWork referenceWork; protected Agent agent; // Constructors /** default constructor */ public Author() { // } /** constructor with id */ public Author(Integer authorId) { this.authorId = authorId; } // Initializer @Override public void initialize() { super.init(); authorId = null; orderNumber = null; remarks = null; referenceWork = null; agent = null; } // End Initializer // Property accessors /** * */ @Id @GeneratedValue @Column(name = "AuthorID", unique = false, nullable = false, insertable = true, updatable = true) public Integer getAuthorId() { return this.authorId; } /** * Generic Getter for the ID Property. * @returns ID Property. */ @Transient @Override public Integer getId() { return this.authorId; } /* (non-Javadoc) * @see edu.ku.brc.ui.forms.FormDataObjIFace#getDataClass() */ @Transient @Override public Class<?> getDataClass() { return Author.class; } public void setAuthorId(Integer authorId) { this.authorId = authorId; } /** * */ @Column(name = "OrderNumber", unique = false, nullable = false, insertable = true, updatable = true) public Short getOrderNumber() { return this.orderNumber; } public void setOrderNumber(Short orderNumber) { this.orderNumber = orderNumber; } /** * */ @Lob @Column(name = "Remarks", length = 4096) public String getRemarks() { return this.remarks; } public void setRemarks(String remarks) { this.remarks = remarks; } /** * * Reference record the Agent authored */ @ManyToOne(cascade = {}, fetch = FetchType.LAZY) @JoinColumn(name = "ReferenceWorkID", unique = false, nullable = false, insertable = true, updatable = true) public ReferenceWork getReferenceWork() { return this.referenceWork; } public void setReferenceWork(ReferenceWork referenceWork) { this.referenceWork = referenceWork; } /** * * Agent record representing the Author */ @ManyToOne(cascade = {}, fetch = FetchType.LAZY) @JoinColumn(name = "AgentID", unique = false, nullable = false, insertable = true, updatable = true) public Agent getAgent() { return this.agent; } public void setAgent(Agent agent) { this.agent = agent; } @Override @Transient public String getIdentityTitle() { String name = ""; if (agent != null) { name = agent.getIdentityTitle(); } if (StringUtils.isNotEmpty(name)) { return name; } return super.getIdentityTitle(); } /* (non-Javadoc) * @see edu.ku.brc.specify.datamodel.DataModelObjBase#getParentTableId() */ @Override @Transient public Integer getParentTableId() { return ReferenceWork.getClassTableId(); } /* (non-Javadoc) * @see edu.ku.brc.specify.datamodel.DataModelObjBase#getParentId() */ @Override @Transient public Integer getParentId() { return referenceWork != null ? referenceWork.getId() : null; } /* (non-Javadoc) * @see edu.ku.brc.ui.forms.FormDataObjIFace#getTableId() */ @Override @Transient public int getTableId() { return getClassTableId(); } /** * @return the Table ID for the class. */ public static int getClassTableId() { return 17; } /* (non-Javadoc) * @see edu.ku.brc.util.Orderable#getOrderIndex() */ @Transient public int getOrderIndex() { return orderNumber; } /* (non-Javadoc) * @see edu.ku.brc.util.Orderable#setOrderIndex(int) */ public void setOrderIndex(int order) { orderNumber = (short) order; } /* (non-Javadoc) * @see java.lang.Comparable#compareTo(java.lang.Object) */ public int compareTo(Author obj) { return orderNumber != null && obj != null && obj.orderNumber != null ? orderNumber.compareTo(obj.orderNumber) : 0; } }