| /******************************************************************************* |
| * Copyright (c) 2007, 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.platform.base; |
| |
| import java.util.Iterator; |
| import java.util.ListIterator; |
| import org.eclipse.core.runtime.content.IContentType; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jpt.core.JpaFile; |
| import org.eclipse.jpt.core.JpaProject; |
| import org.eclipse.jpt.core.JpaStructureNode; |
| import org.eclipse.jpt.core.context.AttributeMapping; |
| import org.eclipse.jpt.core.context.TypeMapping; |
| import org.eclipse.jpt.ui.JpaPlatformUi; |
| import org.eclipse.jpt.ui.JpaPlatformUiProvider; |
| import org.eclipse.jpt.ui.JpaUiFactory; |
| import org.eclipse.jpt.ui.WidgetFactory; |
| import org.eclipse.jpt.ui.details.AttributeMappingUiProvider; |
| import org.eclipse.jpt.ui.details.DefaultAttributeMappingUiProvider; |
| import org.eclipse.jpt.ui.details.DefaultTypeMappingUiProvider; |
| import org.eclipse.jpt.ui.details.JpaDetailsPage; |
| import org.eclipse.jpt.ui.details.JpaDetailsProvider; |
| import org.eclipse.jpt.ui.details.TypeMappingUiProvider; |
| import org.eclipse.jpt.ui.navigator.JpaNavigatorProvider; |
| import org.eclipse.jpt.ui.structure.JpaStructureProvider; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| import org.eclipse.jpt.utility.internal.iterators.ArrayListIterator; |
| import org.eclipse.jpt.utility.internal.iterators.CompositeListIterator; |
| import org.eclipse.jpt.utility.internal.iterators.FilteringIterator; |
| import org.eclipse.jpt.utility.internal.iterators.TransformationListIterator; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| |
| public abstract class BaseJpaPlatformUi |
| implements JpaPlatformUi |
| { |
| private final JpaUiFactory jpaUiFactory; |
| |
| private final JpaNavigatorProvider navigatorProvider; |
| |
| private final JpaPlatformUiProvider[] platformUiProviders; |
| |
| private JpaStructureProvider persistenceStructureProvider; |
| |
| private JpaStructureProvider javaStructureProvider; |
| |
| protected BaseJpaPlatformUi( |
| JpaUiFactory jpaUiFactory, |
| JpaNavigatorProvider navigatorProvider, |
| JpaStructureProvider persistenceStructureProvider, |
| JpaStructureProvider javaStructureProvider, |
| JpaPlatformUiProvider... platformUiProviders) { |
| super(); |
| this.jpaUiFactory = jpaUiFactory; |
| this.navigatorProvider = navigatorProvider; |
| this.persistenceStructureProvider = persistenceStructureProvider; |
| this.javaStructureProvider = javaStructureProvider; |
| this.platformUiProviders = platformUiProviders; |
| } |
| |
| |
| // ********** factory ********** |
| |
| public JpaUiFactory getJpaUiFactory() { |
| return this.jpaUiFactory; |
| } |
| |
| public JpaNavigatorProvider getNavigatorProvider() { |
| return this.navigatorProvider; |
| } |
| |
| // ********** platform ui providers ********** |
| |
| protected ListIterator<JpaPlatformUiProvider> platformUiProviders() { |
| return new ArrayListIterator<JpaPlatformUiProvider>(this.platformUiProviders); |
| } |
| |
| |
| // ********** details providers ********** |
| |
| public JpaDetailsPage<? extends JpaStructureNode> buildJpaDetailsPage(Composite parent, JpaStructureNode structureNode, WidgetFactory widgetFactory) { |
| JpaDetailsProvider jpaDetailsProvider = getDetailsProvider(structureNode); |
| return jpaDetailsProvider == null ? null : jpaDetailsProvider.buildDetailsPage(parent, widgetFactory); |
| } |
| |
| protected JpaDetailsProvider getDetailsProvider(JpaStructureNode structureNode) { |
| return getDetailsProvider(structureNode.getContentType(), structureNode.getId()); |
| } |
| |
| protected JpaDetailsProvider getDetailsProvider(IContentType contentType, String id) { |
| for (JpaDetailsProvider provider : CollectionTools.iterable(this.detailsProviders(id))) { |
| if (provider.getContentType().isKindOf(contentType)) { |
| return provider; |
| } |
| } |
| if (contentType.getBaseType() != null) { |
| return getDetailsProvider(contentType.getBaseType(), id); |
| } |
| return null;//return null, some structure nodes do not have a details page |
| } |
| |
| protected Iterator<JpaDetailsProvider> detailsProviders(final String id) { |
| return new FilteringIterator<JpaDetailsProvider, JpaDetailsProvider>(detailsProviders()) { |
| @Override |
| protected boolean accept(JpaDetailsProvider o) { |
| return o.getId() == id; |
| } |
| }; |
| } |
| |
| protected ListIterator<JpaDetailsProvider> detailsProviders() { |
| return new CompositeListIterator<JpaDetailsProvider> ( |
| new TransformationListIterator<JpaPlatformUiProvider, ListIterator<JpaDetailsProvider>>(this.platformUiProviders()) { |
| @Override |
| protected ListIterator<JpaDetailsProvider> transform(JpaPlatformUiProvider platformProvider) { |
| return platformProvider.detailsProviders(); |
| } |
| } |
| ); |
| } |
| |
| |
| // ********** Java type mapping UI providers ********** |
| |
| public Iterator<TypeMappingUiProvider<? extends TypeMapping>> typeMappingUiProviders(final IContentType contentType) { |
| return new FilteringIterator<TypeMappingUiProvider<? extends TypeMapping>, TypeMappingUiProvider<? extends TypeMapping>>(typeMappingUiProviders()) { |
| @Override |
| protected boolean accept(TypeMappingUiProvider<? extends TypeMapping> provider) { |
| return contentType.equals(provider.getContentType()); |
| } |
| }; |
| } |
| |
| protected ListIterator<TypeMappingUiProvider<? extends TypeMapping>> typeMappingUiProviders() { |
| return new CompositeListIterator<TypeMappingUiProvider<? extends TypeMapping>> ( |
| new TransformationListIterator<JpaPlatformUiProvider, ListIterator<TypeMappingUiProvider<? extends TypeMapping>>>(this.platformUiProviders()) { |
| @Override |
| protected ListIterator<TypeMappingUiProvider<? extends TypeMapping>> transform(JpaPlatformUiProvider platformProvider) { |
| return platformProvider.typeMappingUiProviders(); |
| } |
| } |
| ); |
| } |
| |
| public DefaultTypeMappingUiProvider<? extends TypeMapping> getDefaultTypeMappingUiProvider(IContentType contentType) { |
| for (DefaultTypeMappingUiProvider<? extends TypeMapping> provider : CollectionTools.iterable(defaultTypeMappingUiProviders())) { |
| if (provider.getContentType().equals(contentType)) { |
| return provider; |
| } |
| } |
| return null; |
| |
| } |
| |
| public TypeMappingUiProvider<? extends TypeMapping> getTypeMappingUiProvider(String key, IContentType contentType) { |
| for (TypeMappingUiProvider<? extends TypeMapping> provider : CollectionTools.iterable(typeMappingUiProviders(contentType))) { |
| if (key == provider.getKey()) { |
| return provider; |
| } |
| } |
| throw new IllegalArgumentException("Unsupported type mapping UI provider key: " + key); //$NON-NLS-1$ |
| } |
| |
| |
| |
| protected ListIterator<DefaultTypeMappingUiProvider<? extends TypeMapping>> defaultTypeMappingUiProviders() { |
| return new CompositeListIterator<DefaultTypeMappingUiProvider<? extends TypeMapping>> ( |
| new TransformationListIterator<JpaPlatformUiProvider, ListIterator<DefaultTypeMappingUiProvider<? extends TypeMapping>>>(this.platformUiProviders()) { |
| @Override |
| protected ListIterator<DefaultTypeMappingUiProvider<? extends TypeMapping>> transform(JpaPlatformUiProvider platformProvider) { |
| return platformProvider.defaultTypeMappingUiProviders(); |
| } |
| } |
| ); |
| } |
| |
| // ********** Java attribute mapping UI providers ********** |
| |
| public Iterator<AttributeMappingUiProvider<? extends AttributeMapping>> attributeMappingUiProviders(final IContentType contentType) { |
| return new FilteringIterator<AttributeMappingUiProvider<? extends AttributeMapping>, AttributeMappingUiProvider<? extends AttributeMapping>>(attributeMappingUiProviders()) { |
| @Override |
| protected boolean accept(AttributeMappingUiProvider<? extends AttributeMapping> provider) { |
| return contentType.equals(provider.getContentType()); |
| } |
| }; |
| } |
| |
| protected ListIterator<AttributeMappingUiProvider<? extends AttributeMapping>> attributeMappingUiProviders() { |
| return new CompositeListIterator<AttributeMappingUiProvider<? extends AttributeMapping>> ( |
| new TransformationListIterator<JpaPlatformUiProvider, ListIterator<AttributeMappingUiProvider<? extends AttributeMapping>>>(this.platformUiProviders()) { |
| @Override |
| protected ListIterator<AttributeMappingUiProvider<? extends AttributeMapping>> transform(JpaPlatformUiProvider platformProvider) { |
| return platformProvider.attributeMappingUiProviders(); |
| } |
| } |
| ); |
| } |
| |
| // ********** default Java attribute mapping UI providers ********** |
| |
| public Iterator<DefaultAttributeMappingUiProvider<? extends AttributeMapping>> defaultAttributeMappingUiProviders(final IContentType contentType) { |
| return new FilteringIterator<DefaultAttributeMappingUiProvider<? extends AttributeMapping>, DefaultAttributeMappingUiProvider<? extends AttributeMapping>>(defaultAttributeMappingUiProviders()) { |
| @Override |
| protected boolean accept(DefaultAttributeMappingUiProvider<? extends AttributeMapping> provider) { |
| return provider.getContentType().equals(contentType); |
| } |
| }; |
| } |
| |
| public DefaultAttributeMappingUiProvider<? extends AttributeMapping> getDefaultAttributeMappingUiProvider(String key, IContentType contentType) { |
| for (DefaultAttributeMappingUiProvider<?> provider : CollectionTools.iterable(defaultAttributeMappingUiProviders(contentType))) { |
| if (key == provider.getDefaultKey()) { |
| return provider; |
| } |
| } |
| return null; |
| } |
| |
| public AttributeMappingUiProvider<? extends AttributeMapping> getAttributeMappingUiProvider(String key, IContentType contentType) { |
| for (AttributeMappingUiProvider<?> provider : CollectionTools.iterable(attributeMappingUiProviders(contentType))) { |
| if (key == provider.getKey()) { |
| return provider; |
| } |
| } |
| throw new IllegalArgumentException("Unsupported attribute mapping UI provider key: "); //$NON-NLS-1$ |
| } |
| |
| protected ListIterator<DefaultAttributeMappingUiProvider<? extends AttributeMapping>> defaultAttributeMappingUiProviders() { |
| return new CompositeListIterator<DefaultAttributeMappingUiProvider<? extends AttributeMapping>> ( |
| new TransformationListIterator<JpaPlatformUiProvider, ListIterator<DefaultAttributeMappingUiProvider<? extends AttributeMapping>>>(this.platformUiProviders()) { |
| @Override |
| protected ListIterator<DefaultAttributeMappingUiProvider<? extends AttributeMapping>> transform(JpaPlatformUiProvider platformProvider) { |
| return platformProvider.defaultAttributeMappingUiProviders(); |
| } |
| } |
| ); |
| } |
| |
| |
| // ********** structure providers ********** |
| |
| public JpaStructureProvider getStructureProvider(JpaFile jpaFile) { |
| return this.getStructureProvider(jpaFile.getContentType()); |
| } |
| |
| protected JpaStructureProvider getStructureProvider(IContentType contentType) { |
| for (JpaStructureProvider provider : CollectionTools.iterable(this.structureProviders())) { |
| if (provider.getContentType().isKindOf(contentType)) { |
| return provider; |
| } |
| } |
| if (contentType.getBaseType() != null) { |
| return getStructureProvider(contentType.getBaseType()); |
| } |
| throw new IllegalArgumentException("No structure provider for the contentType: " + contentType); //$NON-NLS-1$ |
| } |
| |
| protected ListIterator<JpaStructureProvider> structureProviders() { |
| return |
| new CompositeListIterator<JpaStructureProvider> (this.persistenceStructureProvider, |
| new CompositeListIterator<JpaStructureProvider> (this.javaStructureProvider, |
| new CompositeListIterator<JpaStructureProvider> ( |
| new TransformationListIterator<JpaPlatformUiProvider, ListIterator<JpaStructureProvider>>(this.platformUiProviders()) { |
| @Override |
| protected ListIterator<JpaStructureProvider> transform(JpaPlatformUiProvider platformUiProvider) { |
| return platformUiProvider.mappingFileStructureProviders(); |
| } |
| } |
| ) |
| ) |
| ); |
| } |
| |
| |
| // ********** entity generation ********** |
| |
| public void generateEntities(JpaProject project, IStructuredSelection selection) { |
| //EntitiesGenerator.generate(project, selection); |
| EntitiesGenerator2.generate(project, selection); |
| } |
| |
| |
| // ********** convenience methods ********** |
| |
| protected void displayMessage(String title, String message) { |
| Shell currentShell = Display.getCurrent().getActiveShell(); |
| MessageDialog.openInformation(currentShell, title, message); |
| } |
| |
| } |