1 files changed, 104 insertions, 0 deletions
diff --git a/jpa_diagram_editor/plugins/org.eclipse.jpt.jpadiagrameditor.ui/src/org/eclipse/jpt/jpadiagrameditor/ui/internal/relations/ManyToOneBiDirRelation.java b/jpa_diagram_editor/plugins/org.eclipse.jpt.jpadiagrameditor.ui/src/org/eclipse/jpt/jpadiagrameditor/ui/internal/relations/ManyToOneBiDirRelation.java
new file mode 100644
index 0000000000..6972c2e636
--- /dev/null
+++ b/jpa_diagram_editor/plugins/org.eclipse.jpt.jpadiagrameditor.ui/src/org/eclipse/jpt/jpadiagrameditor/ui/internal/relations/ManyToOneBiDirRelation.java
@@ -0,0 +1,104 @@
+/*******************************************************************************
+ * <copyright>
+ *
+ * Copyright (c) 2005, 2010 SAP AG.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Stefan Dimov - initial API, implementation and documentation
+ *
+ * </copyright>
+ *
+ *******************************************************************************/
+package org.eclipse.jpt.jpadiagrameditor.ui.internal.relations;
+
+import org.eclipse.graphiti.features.IFeatureProvider;
+import org.eclipse.jdt.core.ICompilationUnit;
+import org.eclipse.jpt.jpa.core.context.java.JavaPersistentAttribute;
+import org.eclipse.jpt.jpa.core.context.java.JavaPersistentType;
+import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JPAEditorUtil;
+import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JpaArtifactFactory;
+
+
+public class ManyToOneBiDirRelation  extends ManyToOneRelation implements BidirectionalRelation{
+
+	public ManyToOneBiDirRelation(IFeatureProvider fp, JavaPersistentType owner, 
+								  JavaPersistentType inverse, 
+								  String ownerAttributeName,
+								  String inverseAttributeName,
+								  boolean createAttribs,
+								  ICompilationUnit ownerCU,
+								  ICompilationUnit inverseCU) {
+		super(owner, inverse);
+		this.ownerAttributeName = ownerAttributeName;
+		this.inverseAttributeName = inverseAttributeName;
+		if (createAttribs)
+			createRelation(fp, ownerCU, inverseCU);
+		
+	}	
+
+	public JavaPersistentAttribute getOwnerAnnotatedAttribute() {
+		return ownerAnnotatedAttribute;
+	}
+
+	public void setOwnerAnnotatedAttribute(	JavaPersistentAttribute ownerAnnotatedAttribute) {
+		this.ownerAnnotatedAttribute = ownerAnnotatedAttribute;
+	}
+
+	public JavaPersistentAttribute getInverseAnnotatedAttribute() {
+		return inverseAnnotatedAttribute;
+	}
+
+	public void setInverseAnnotatedAttribute(JavaPersistentAttribute inverseAnnotatedAttribute) {
+		this.inverseAnnotatedAttribute = inverseAnnotatedAttribute;
+	}
+
+	private void createRelation(IFeatureProvider fp, ICompilationUnit ownerCU, ICompilationUnit inverseCU) {
+		String name = JPAEditorUtil.cutFromLastDot(inverse.getName());
+		String actName = JPAEditorUtil.cutFromLastDot(JpaArtifactFactory.instance().getEntityName(inverse));
+		String nameWithNonCapitalLetter = JPAEditorUtil.decapitalizeFirstLetter(name);
+		String actNameWithNonCapitalLetter = JPAEditorUtil.decapitalizeFirstLetter(actName);
+		
+		if (JpaArtifactFactory.instance().isMethodAnnotated(owner)) {
+			nameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(name);
+			actNameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(actName);
+		}
+		nameWithNonCapitalLetter = JPAEditorUtil.produceUniqueAttributeName(owner, nameWithNonCapitalLetter);
+		actNameWithNonCapitalLetter = JPAEditorUtil.produceUniqueAttributeName(owner, actNameWithNonCapitalLetter);
+
+		ownerAnnotatedAttribute = JpaArtifactFactory.instance().addAttribute(fp, owner, inverse, 
+																			 nameWithNonCapitalLetter, 
+																			 actNameWithNonCapitalLetter, false,
+																			 ownerCU,
+																			 inverseCU);
+		
+		name = JPAEditorUtil.cutFromLastDot(owner.getName());
+		actName = JPAEditorUtil.cutFromLastDot(JpaArtifactFactory.instance().getEntityName(owner));	
+		nameWithNonCapitalLetter = JPAEditorUtil.decapitalizeFirstLetter(name);
+		actNameWithNonCapitalLetter = JPAEditorUtil.decapitalizeFirstLetter(actName);				
+		
+		if (JpaArtifactFactory.instance().isMethodAnnotated(inverse)) {
+			nameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(name);
+			actNameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(actName);
+		}
+		nameWithNonCapitalLetter = JPAEditorUtil.produceUniqueAttributeName(inverse, nameWithNonCapitalLetter);
+		actNameWithNonCapitalLetter = JPAEditorUtil.produceUniqueAttributeName(inverse, actNameWithNonCapitalLetter); 
+		
+		inverseAnnotatedAttribute = JpaArtifactFactory.instance().addAttribute(fp, inverse, owner, 
+																			   nameWithNonCapitalLetter, actNameWithNonCapitalLetter, 
+																			   true, 
+																			   inverseCU,
+																			   ownerCU);
+		
+		JpaArtifactFactory.instance().addManyToOneBidirectionalRelation(fp, owner, ownerAnnotatedAttribute, inverse, inverseAnnotatedAttribute);		
+	} 	
+		
+	public RelDir getRelDir() {
+		return RelDir.BI;
+	}
+
+	
+}
+\ No newline at end of file