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.af.core.AppContextMgr; import edu.ku.brc.util.Orderable; /** */ @Entity @org.hibernate.annotations.Entity(dynamicInsert = true, dynamicUpdate = true) @org.hibernate.annotations.Proxy(lazy = false) @Table(name = "groupperson", uniqueConstraints = { @UniqueConstraint(columnNames = { "OrderNumber", "GroupID" }) }) public class GroupPerson extends DataModelObjBase implements java.io.Serializable, Orderable, Comparable<GroupPerson>, Cloneable { // Fields protected Integer groupPersonId; protected Short orderNumber; protected String remarks; protected Agent group; protected Agent member; protected Division division; // Constructors /** default constructor */ public GroupPerson() { // } /** constructor with id */ public GroupPerson(Integer groupPersonId) { this.groupPersonId = groupPersonId; } // Initializer @Override public void initialize() { super.init(); groupPersonId = null; orderNumber = null; remarks = null; group = null; member = null; division = AppContextMgr.getInstance().hasContext() ? AppContextMgr.getInstance().getClassObject(Division.class) : null; } // End Initializer // Property accessors /** * */ @Id @GeneratedValue @Column(name = "GroupPersonID", unique = false, nullable = false, insertable = true, updatable = true) public Integer getGroupPersonId() { return this.groupPersonId; } /** * Generic Getter for the ID Property. * @returns ID Property. */ @Transient @Override public Integer getId() { return this.groupPersonId; } /* (non-Javadoc) * @see edu.ku.brc.ui.forms.FormDataObjIFace#getDataClass() */ @Transient @Override public Class<?> getDataClass() { return GroupPerson.class; } public void setGroupPersonId(Integer groupPersonId) { this.groupPersonId = groupPersonId; } /** * */ @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; } /** * AgentID of group */ @ManyToOne(cascade = {}, fetch = FetchType.LAZY) @JoinColumn(name = "GroupID", unique = false, nullable = false, insertable = true, updatable = true) public Agent getGroup() { return this.group; } public void setGroup(Agent agentByGroup) { this.group = agentByGroup; } /** * AgentID of member (member must be of type Person) */ @ManyToOne(cascade = {}, fetch = FetchType.LAZY) @JoinColumn(name = "MemberID", unique = false, nullable = false, insertable = true, updatable = true) public Agent getMember() { return this.member; } public void setMember(Agent agentByMember) { this.member = agentByMember; } /** * @return the division */ @ManyToOne(cascade = {}, fetch = FetchType.LAZY) @JoinColumn(name = "DivisionID", unique = false, nullable = false, insertable = true, updatable = true) public Division getDivision() { return division; } /** * @param division the division to set */ public void setDivision(Division division) { this.division = division; } /* (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 49; } /* (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 edu.ku.brc.specify.datamodel.DataModelObjBase#getParentTableId() */ @Override @Transient public Integer getParentTableId() { return Agent.getClassTableId(); } /* (non-Javadoc) * @see edu.ku.brc.specify.datamodel.DataModelObjBase#getParentId() */ @Override @Transient public Integer getParentId() { return member != null ? member.getId() : group != null ? group.getId() : null; } /* (non-Javadoc) * @see edu.ku.brc.specify.datamodel.DataModelObjBase#getIdentityTitle() */ @Override @Transient public String getIdentityTitle() { String name = ""; if (member != null) { name = member.getIdentityTitle(); } if (StringUtils.isNotEmpty(name)) { return name; } return super.getIdentityTitle(); } /* (non-Javadoc) * @see java.lang.Comparable#compareTo(java.lang.Object) */ public int compareTo(GroupPerson obj) { return orderNumber != null && obj != null && obj.orderNumber != null ? orderNumber.compareTo(obj.orderNumber) : 0; } /* (non-Javadoc) * @see edu.ku.brc.specify.datamodel.DataModelObjBase#clone() */ @Override public Object clone() throws CloneNotSupportedException { GroupPerson obj = (GroupPerson) super.clone(); obj.init(); obj.setGroupPersonId(null); return obj; } }