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Java > Open Source Codes > org > objectstyle > cayenne > dataview > dvmodeler > ObjRelationship


1 /* ====================================================================
2  *
3  * The ObjectStyle Group Software License, version 1.1
4  * ObjectStyle Group - http://objectstyle.org/
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6  * Copyright (c) 2002-2005, Andrei (Andrus) Adamchik and individual authors
7  * of the software. All rights reserved.
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10  * modification, are permitted provided that the following conditions
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24  * and hosted on ObjectStyle Group web site (http://objectstyle.org/)."
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26  * if and wherever such third-party acknowlegements normally appear.
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28  * 4. The names "ObjectStyle Group" and "Cayenne" must not be used to endorse
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52  * individuals and hosted on ObjectStyle Group web site. For more
53  * information on the ObjectStyle Group, please see
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56
57 package org.objectstyle.cayenne.dataview.dvmodeler;
58
59 import org.jdom.*;
60
61 /**
62  *
63  *
64  * @author Nataliya Kholodna
65  * @version 1.0
66  */
67
68 public class ObjRelationship extends DVObject {
69   ObjEntity sourceObjEntity;
70   ObjEntity targetObjEntity;
71   boolean toMany;
72
73   public ObjRelationship(DataMap dataMap, Element element) {
74     setName(element.getAttributeValue("name"));
75     String JavaDoc sourceName = element.getAttributeValue("source");
76     sourceObjEntity = dataMap.getObjEntity(sourceName);
77     String JavaDoc targetName = element.getAttributeValue("target");
78     targetObjEntity = dataMap.getObjEntity(targetName);
79     String JavaDoc toManyString = element.getAttributeValue("toMany");
80     toMany = Boolean.valueOf(toManyString).booleanValue();
81   }
82
83   public ObjEntity getSourceObjEntity(){
84     return sourceObjEntity;
85   }
86
87   public ObjEntity getTargetObjEntity(){
88     return targetObjEntity;
89   }
90
91   public boolean isToMany(){
92     return toMany;
93   }
94
95   public String JavaDoc toString(){
96     return getName();
97   }
98 }
99
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