| /******************************************************************************* |
| * Copyright (c) 2006, 2007 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.xml.details; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.ListIterator; |
| import org.eclipse.jpt.core.internal.context.base.IAttributeMapping; |
| import org.eclipse.jpt.core.internal.context.base.IPersistentAttribute; |
| import org.eclipse.jpt.core.internal.context.orm.XmlAttributeMapping; |
| import org.eclipse.jpt.core.internal.context.orm.XmlPersistentAttribute; |
| import org.eclipse.jpt.core.internal.resource.orm.AttributeMapping; |
| import org.eclipse.jpt.ui.internal.details.PersistentAttributeDetailsPage; |
| import org.eclipse.jpt.ui.internal.java.details.IAttributeMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.BasicMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.EmbeddedIdMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.EmbeddedMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.IdMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.ManyToManyMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.ManyToOneMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.OneToManyMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.OneToOneMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.TransientMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.java.mappings.properties.VersionMappingUiProvider; |
| import org.eclipse.jpt.ui.internal.xml.JptUiXmlMessages; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| import org.eclipse.jpt.utility.internal.iterators.ArrayIterator; |
| import org.eclipse.jpt.utility.internal.iterators.CloneListIterator; |
| import org.eclipse.jpt.utility.internal.iterators.EmptyListIterator; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyValueModel; |
| import org.eclipse.jpt.utility.internal.model.value.TransformationPropertyValueModel; |
| 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; |
| import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory; |
| |
| /** |
| * The default implementation of the details page used for the XML persistent |
| * attribute. |
| * |
| * @see IPersistentAttribute |
| * |
| * @version 2.0 |
| * @since 2.0 |
| */ |
| @SuppressWarnings("nls") |
| public class XmlPersistentAttributeDetailsPage extends PersistentAttributeDetailsPage<XmlPersistentAttribute> |
| { |
| private List<IAttributeMappingUiProvider<? extends IAttributeMapping>> attributeMappingUiProviders; |
| private XmlJavaAttributeChooser javaAttributeChooser; |
| |
| /** |
| * Creates a new <code>XmlPersistentAttributeDetailsPage</code>. |
| * |
| * @param parent The parent container |
| * @param widgetFactory The factory used to create various common widgets |
| */ |
| public XmlPersistentAttributeDetailsPage(Composite parent, |
| TabbedPropertySheetWidgetFactory widgetFactory) { |
| |
| super(parent, widgetFactory); |
| } |
| |
| protected void addAttributeMappingUiProvidersTo(List<IAttributeMappingUiProvider<? extends IAttributeMapping>> providers) { |
| providers.add(BasicMappingUiProvider.instance()); |
| providers.add(EmbeddedMappingUiProvider.instance()); |
| providers.add(EmbeddedIdMappingUiProvider.instance()); |
| providers.add(IdMappingUiProvider.instance()); |
| providers.add(ManyToManyMappingUiProvider.instance()); |
| providers.add(ManyToOneMappingUiProvider.instance()); |
| providers.add(OneToManyMappingUiProvider.instance()); |
| providers.add(OneToOneMappingUiProvider.instance()); |
| providers.add(TransientMappingUiProvider.instance()); |
| providers.add(VersionMappingUiProvider.instance()); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public ListIterator<IAttributeMappingUiProvider<? extends IAttributeMapping>> attributeMappingUiProviders() { |
| if (this.attributeMappingUiProviders == null) { |
| this.attributeMappingUiProviders = new ArrayList<IAttributeMappingUiProvider<? extends IAttributeMapping>>(); |
| this.addAttributeMappingUiProvidersTo(this.attributeMappingUiProviders); |
| } |
| |
| return new CloneListIterator<IAttributeMappingUiProvider<? extends IAttributeMapping>>( |
| this.attributeMappingUiProviders |
| ); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| @SuppressWarnings("unchecked") |
| protected IAttributeMappingUiProvider<? extends IAttributeMapping>[] attributeMappingUiProvidersFor(IPersistentAttribute persistentAttribute) { |
| //bug 192035 - no default mapping option in xml |
| return CollectionTools.array(attributeMappingUiProviders(), new IAttributeMappingUiProvider[CollectionTools.size(attributeMappingUiProviders())]); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected IAttributeMappingUiProvider<IAttributeMapping> defaultAttributeMappingUiProvider(String key) { |
| throw new UnsupportedOperationException("Xml attributeMappings should not be default"); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected ListIterator<IAttributeMappingUiProvider<? extends IAttributeMapping>> defaultAttributeMappingUiProviders() { |
| return EmptyListIterator.instance(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public void doDispose() { |
| this.javaAttributeChooser.dispose(); |
| super.doDispose(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected void doPopulate() { |
| super.doPopulate(); |
| this.javaAttributeChooser.populate(); |
| updateEnbabledState(); |
| } |
| |
| private PropertyValueModel<XmlAttributeMapping<? extends AttributeMapping>> getMappingHolder() { |
| return new TransformationPropertyValueModel<IPersistentAttribute, XmlAttributeMapping<? extends AttributeMapping>>(getSubjectHolder()) { |
| @Override |
| @SuppressWarnings("unchecked") |
| protected XmlAttributeMapping<? extends AttributeMapping> transform_(IPersistentAttribute value) { |
| return (XmlAttributeMapping<? extends AttributeMapping>) value.getMapping(); |
| } |
| }; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected void initializeLayout(Composite container) { |
| |
| this.javaAttributeChooser = new XmlJavaAttributeChooser( |
| this, |
| getMappingHolder(), |
| container |
| ); |
| |
| // Entity type widgets |
| buildLabeledComposite( |
| container, |
| JptUiXmlMessages.PersistentAttributePage_javaAttributeLabel, |
| buildMappingCombo(container).getControl() |
| ); |
| |
| // Properties pane |
| PageBook attributePane = buildMappingPageBook(container); |
| |
| GridData gridData = new GridData(); |
| gridData.horizontalAlignment = SWT.FILL; |
| gridData.verticalAlignment = SWT.FILL; |
| gridData.grabExcessHorizontalSpace = true; |
| gridData.grabExcessVerticalSpace = true; |
| |
| attributePane.setLayoutData(gridData); |
| } |
| |
| public void updateEnabledState(boolean enabled, Control control) { |
| control.setEnabled(enabled); |
| if (control instanceof Composite) { |
| for (Iterator<Control> i = new ArrayIterator<Control>(((Composite) control).getChildren()); i.hasNext(); ) { |
| updateEnabledState(enabled, i.next()); |
| } |
| } |
| } |
| |
| public void updateEnbabledState() { |
| if (subject() == null || subject().parent() == null) { |
| return; |
| } |
| boolean enabled = !subject().isVirtual(); |
| updateEnabledState(enabled, getControl()); |
| } |
| } |