1 files changed, 94 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/MappedByJoiningStrategyPane.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/MappedByJoiningStrategyPane.java
new file mode 100644
index 0000000000..2a83f2ede5
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/MappedByJoiningStrategyPane.java
@@ -0,0 +1,94 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2010 Oracle. 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:
+ *     Oracle - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jpt.ui.internal.details;
+
+import org.eclipse.jpt.core.context.MappedByJoiningStrategy;
+import org.eclipse.jpt.core.context.OwnableRelationshipReference;
+import org.eclipse.jpt.core.context.RelationshipReference;
+import org.eclipse.jpt.ui.internal.widgets.Pane;
+import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
+import org.eclipse.jpt.utility.model.value.PropertyValueModel;
+import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * Here is the layout of this pane:  
+ * <pre>
+ * -----------------------------------------------------------------------------
+ * | o Mapped by _____________________________________________________________ |
+ * | |             ---------------------------------------------  ---------- | |
+ * | |  Attribute: |                                           |  |Browse..| | |
+ * | |             ---------------------------------------------  ---------- | |
+ * | ------------------------------------------------------------------------- |
+ * -----------------------------------------------------------------------------</pre>
+ *
+ * @see {@link OwnableRelationshipReference}
+ * @see {@link MappedByJoiningStrategy}
+ * @see {@link OneToOneJoiningStrategyPane}
+ * @see {@link OneToManyJoiningStrategyPane}
+ * @see {@link ManyToManyJoiningStrategyPane}
+ *
+ * @version 2.3
+ * @since 2.1
+ */
+public class MappedByJoiningStrategyPane 
+	extends AbstractJoiningStrategyPane<OwnableRelationshipReference, MappedByJoiningStrategy>
+{
+	/**
+	 * Creates a new <code>MappedByJoiningStrategyPane</code>.
+	 *
+	 * @param parentPane The parent form pane
+	 * @param parent The parent container
+	 */
+	public MappedByJoiningStrategyPane(
+			Pane<? extends OwnableRelationshipReference> parentPane, 
+			Composite parent) {
+		super(parentPane, parent);
+	}
+
+	@Override
+	protected Composite buildStrategyDetailsComposite(Composite parent) {
+		return new MappedByPane(this, this.buildMappedByJoiningStrategyHolder(), parent).getControl();
+	}	
+
+	@Override
+	protected WritablePropertyValueModel<Boolean> buildUsesStrategyHolder() {
+		return buildUsesMappedByJoiningStrategyHolder(getSubjectHolder());
+	}
+
+	protected PropertyValueModel<MappedByJoiningStrategy> buildMappedByJoiningStrategyHolder() {
+		return new PropertyAspectAdapter<OwnableRelationshipReference, MappedByJoiningStrategy>(
+				getSubjectHolder()) {
+			@Override
+			protected MappedByJoiningStrategy buildValue_() {
+				return this.subject.getMappedByJoiningStrategy();
+			}
+		};
+	}
+
+	public static WritablePropertyValueModel<Boolean> buildUsesMappedByJoiningStrategyHolder(PropertyValueModel<? extends OwnableRelationshipReference> subjectHolder) {
+		return new PropertyAspectAdapter<OwnableRelationshipReference, Boolean>(
+				subjectHolder, RelationshipReference.PREDOMINANT_JOINING_STRATEGY_PROPERTY) {
+			@Override
+			protected Boolean buildValue() {
+				return (this.subject == null) ? Boolean.FALSE :
+					Boolean.valueOf(this.subject.usesMappedByJoiningStrategy());
+			}
+			
+			@Override
+			protected void setValue_(Boolean value) {
+				if (value == Boolean.TRUE) {
+					this.subject.setMappedByJoiningStrategy();
+				}
+				//value == FALSE - selection of another radio button causes this strategy to get unset
+			}
+		};
+	}
+}