1 files changed, 169 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/PersistentTypeDetailsPage.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/PersistentTypeDetailsPage.java
new file mode 100644
index 0000000000..9bd6b98627
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/PersistentTypeDetailsPage.java
@@ -0,0 +1,169 @@
+/*******************************************************************************
+ * Copyright (c) 2005, 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.details;
+
+import java.util.HashMap;
+import java.util.Map;
+import org.eclipse.jpt.core.context.PersistentType;
+import org.eclipse.jpt.core.context.TypeMapping;
+import org.eclipse.jpt.ui.WidgetFactory;
+import org.eclipse.jpt.ui.details.JpaComposite;
+import org.eclipse.jpt.ui.internal.Tracing;
+import org.eclipse.jpt.ui.internal.util.ControlSwitcher;
+import org.eclipse.jpt.utility.Filter;
+import org.eclipse.jpt.utility.internal.Transformer;
+import org.eclipse.jpt.utility.internal.model.value.FilteringPropertyValueModel;
+import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
+import org.eclipse.jpt.utility.model.value.PropertyValueModel;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.ui.part.PageBook;
+
+/**
+ * The abstract definition of the details page responsible to show the
+ * information for an persistent type.
+ *
+ * @see PersistentType
+ *
+ * @version 2.2
+ * @since 1.0
+ */
+@SuppressWarnings("nls")
+public class PersistentTypeDetailsPage extends AbstractJpaDetailsPage<PersistentType>
+{
+	private Map<String, JpaComposite> mappingComposites;
+	private PageBook mappingPageBook;
+	private PropertyValueModel<TypeMapping> mappingHolder;
+
+	/**
+	 * Creates a new <code>PersistentTypeDetailsPage</code>.
+	 *
+	 * @param parent The parent container
+	 * @param widgetFactory The factory used to create various common widgets
+	 */
+	public PersistentTypeDetailsPage(Composite parent,
+                                    WidgetFactory widgetFactory) {
+
+		super(parent, widgetFactory);
+	}
+
+	@Override
+	protected void initialize() {
+		super.initialize();
+		this.mappingComposites = new HashMap<String, JpaComposite>();
+	}
+	
+	@Override
+	protected void initializeLayout(Composite container) {
+
+		// Map As composite
+		new PersistentTypeMapAsComposite(
+			this,
+			addSubPane(container, 0, 0, 5, 0)
+		);
+
+		// Type properties page
+		buildMappingPageBook(container);
+	}
+
+	protected PageBook buildMappingPageBook(Composite parent) {
+
+		this.mappingPageBook = new PageBook(parent, SWT.NONE);
+		this.mappingPageBook.showPage(this.addLabel(this.mappingPageBook, ""));
+
+		GridData gridData = new GridData();
+		gridData.horizontalAlignment       = SWT.FILL;
+		gridData.verticalAlignment         = SWT.TOP;
+		gridData.grabExcessHorizontalSpace = true;
+		gridData.grabExcessVerticalSpace   = true;
+
+		this.mappingPageBook.setLayoutData(gridData);
+		
+		this.mappingHolder = this.buildMappingHolder();
+		new ControlSwitcher(this.mappingHolder, this.buildPaneTransformer(), this.mappingPageBook);
+
+		return this.mappingPageBook;
+	}
+	
+	private Transformer<TypeMapping, Control> buildPaneTransformer() {
+		return new Transformer<TypeMapping, Control>() {
+			public Control transform(TypeMapping typeMapping) {
+				if (typeMapping == null) {
+					return null;
+				}
+				return getMappingComposite(typeMapping.getKey()).getControl();
+			}
+		};
+	}
+	
+	protected PropertyValueModel<TypeMapping> buildMappingHolder(String key) {
+		return new FilteringPropertyValueModel<TypeMapping>(
+			this.mappingHolder,
+			buildMappingFilter(key)
+		);
+	}
+
+	private PropertyAspectAdapter<PersistentType, TypeMapping> buildMappingHolder() {
+		return new PropertyAspectAdapter<PersistentType, TypeMapping>(getSubjectHolder(), PersistentType.MAPPING_PROPERTY) {
+			@Override
+			protected TypeMapping buildValue_() {
+				return this.subject.getMapping();
+			}
+		};
+	}
+
+	private Filter<TypeMapping> buildMappingFilter(final String key) {
+		return new Filter<TypeMapping>() {
+			public boolean accept(TypeMapping mapping) {
+				return (mapping == null || key == null) || key.equals(mapping.getKey());
+			}
+		};
+	}
+
+	
+	private JpaComposite getMappingComposite(String key) {
+		JpaComposite mappingComposite = this.mappingComposites.get(key);
+		if (mappingComposite != null) {
+			return mappingComposite;
+		}
+
+		mappingComposite = buildMappingComposite(this.mappingPageBook, key);
+
+		if (mappingComposite != null) {
+			this.mappingComposites.put(key, mappingComposite);
+		}
+
+		return mappingComposite;
+	}
+	
+	protected JpaComposite buildMappingComposite(PageBook pageBook, String key) {
+		return getJpaPlatformUi().
+			buildTypeMappingComposite(
+				getSubject().getResourceType(), 
+				key, 
+				pageBook, 
+				buildMappingHolder(key), 
+				getWidgetFactory());
+	}
+
+	@Override
+	public void dispose() {
+		log(Tracing.UI_DETAILS_VIEW, "PersistentTypeDetailsPage.dispose()");
+
+		for (JpaComposite mappingComposite : this.mappingComposites.values()) {
+			mappingComposite.dispose();
+		}
+		this.mappingComposites.clear();
+		super.dispose();
+	}
+
+}
+\ No newline at end of file