1 files changed, 130 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/jpa2/details/TargetClassComposite.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/jpa2/details/TargetClassComposite.java
new file mode 100644
index 0000000000..a39f0069b8
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/jpa2/details/TargetClassComposite.java
@@ -0,0 +1,130 @@
+/*******************************************************************************
+* Copyright (c) 2009 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.jpa2.details;
+
+import org.eclipse.jpt.core.JpaProject;
+import org.eclipse.jpt.core.jpa2.context.ElementCollectionMapping2_0;
+import org.eclipse.jpt.ui.internal.JpaHelpContextIds;
+import org.eclipse.jpt.ui.internal.details.JptUiDetailsMessages;
+import org.eclipse.jpt.ui.internal.widgets.ClassChooserComboPane;
+import org.eclipse.jpt.ui.internal.widgets.Pane;
+import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
+import org.eclipse.jpt.utility.internal.model.value.PropertyListValueModelAdapter;
+import org.eclipse.jpt.utility.model.value.ListValueModel;
+import org.eclipse.jpt.utility.model.value.PropertyValueModel;
+import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ *  target entity hyperlink label, combo and browse button 
+ */
+public class TargetClassComposite extends ClassChooserComboPane<ElementCollectionMapping2_0>
+{
+
+	/**
+	 * Creates a new <code>TargetEntityComposite</code>.
+	 *
+	 * @param parentPane The parent container of this one
+	 * @param parent The parent container
+	 */
+	public TargetClassComposite(
+								Pane<? extends ElementCollectionMapping2_0> parentPane,
+	                           Composite parent) {
+
+		super(parentPane, parent);
+	}
+
+	@Override
+	protected String getClassName() {
+		return getSubject().getTargetClass();
+	}
+
+	@Override
+	protected void setClassName(String className) {
+		this.getSubject().setSpecifiedTargetClass(className);
+	}
+
+	@Override
+	protected char getEnclosingTypeSeparator() {
+		return getSubject().getTargetClassEnclosingTypeSeparator();
+	}
+	
+    @Override
+    protected String getLabelText() {
+    	return JptUiDetailsMessages2_0.TargetClassComposite_label;
+    }
+   
+    @Override
+    protected String getHelpId() {
+    	return JpaHelpContextIds.MAPPING_ELEMENT_COLLECTION_TARGET_CLASS;
+    }
+   
+    @Override
+    protected JpaProject getJpaProject() {
+    	return getSubject().getJpaProject();
+    }
+
+    @Override
+	protected WritablePropertyValueModel<String> buildTextHolder() {
+		return new PropertyAspectAdapter<ElementCollectionMapping2_0, String>(this.getSubjectHolder(), ElementCollectionMapping2_0.SPECIFIED_TARGET_CLASS_PROPERTY) {
+			@Override
+			protected String buildValue_() {
+
+				String name = this.subject.getSpecifiedTargetClass();
+				if (name == null) {
+					name = TargetClassComposite.this.getDefaultValue(this.subject);
+				}
+				return name;
+			}
+
+			@Override
+			protected void setValue_(String value) {
+
+				if (getDefaultValue(this.subject).equals(value)) {
+					value = null;
+				}
+				this.subject.setSpecifiedTargetClass(value);
+			}
+		};
+    }
+
+	@Override
+	protected ListValueModel<String> buildClassListHolder() {
+		return this.buildDefaultProfilerListHolder();
+	}
+
+	private ListValueModel<String> buildDefaultProfilerListHolder() {
+		return new PropertyListValueModelAdapter<String>(
+			this.buildDefaultProfilerHolder()
+		);
+	}
+
+	private PropertyValueModel<String> buildDefaultProfilerHolder() {
+		return new PropertyAspectAdapter<ElementCollectionMapping2_0, String>(this.getSubjectHolder(), ElementCollectionMapping2_0.DEFAULT_TARGET_CLASS_PROPERTY) {
+			@Override
+			protected String buildValue_() {
+				return TargetClassComposite.this.getDefaultValue(this.subject);
+			}
+		};
+	}
+
+	private String getDefaultValue(ElementCollectionMapping2_0 subject) {
+		String defaultValue = subject.getDefaultTargetClass();
+
+		if (defaultValue != null) {
+			return NLS.bind(
+				JptUiDetailsMessages.DefaultWithOneParam,
+				defaultValue
+			);
+		}
+		return JptUiDetailsMessages.DefaultEmpty;
+	}
+}
+\ No newline at end of file