diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/PersistentAttributeDetailsPage.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/PersistentAttributeDetailsPage.java | 333 |
1 files changed, 0 insertions, 333 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/PersistentAttributeDetailsPage.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/PersistentAttributeDetailsPage.java deleted file mode 100644 index dca4595f4d..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/PersistentAttributeDetailsPage.java +++ /dev/null @@ -1,333 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2008 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.Collection; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; -import org.eclipse.jpt.core.context.AttributeMapping; -import org.eclipse.jpt.core.context.PersistentAttribute; -import org.eclipse.jpt.ui.JptUiPlugin; -import org.eclipse.jpt.ui.WidgetFactory; -import org.eclipse.jpt.ui.details.AttributeMappingUiProvider; -import org.eclipse.jpt.ui.details.JpaComposite; -import org.eclipse.jpt.ui.internal.JptUiMessages; -import org.eclipse.jpt.ui.internal.Tracing; -import org.eclipse.jpt.utility.Filter; -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.widgets.Composite; -import org.eclipse.swt.widgets.Label; -import org.eclipse.ui.part.PageBook; - -/** - * The abstract definition of the details page responsible to show the - * information for an persistent attribute. - * - * @see PersistentAttribute - * - * @version 2.0 - * @since 1.0 - */ -@SuppressWarnings("nls") -public abstract class PersistentAttributeDetailsPage<T extends PersistentAttribute> extends AbstractJpaDetailsPage<T> -{ - private JpaComposite currentMappingComposite; - private String currentMappingKey; - private Map<String, JpaComposite> mappingComposites; - private PageBook mappingPageBook; - - /** - * Creates a new <code>PersistentAttributeDetailsPage</code>. - * - * @param parent The parent container - * @param widgetFactory The factory used to create various common widgets - */ - protected PersistentAttributeDetailsPage(Composite parent, - WidgetFactory widgetFactory) { - - super(parent, widgetFactory); - } - - /* - * (non-Javadoc) - */ - @Override - protected void addPropertyNames(Collection<String> propertyNames) { - super.addPropertyNames(propertyNames); - propertyNames.add(PersistentAttribute.DEFAULT_MAPPING_PROPERTY); - propertyNames.add(PersistentAttribute.SPECIFIED_MAPPING_PROPERTY); - } - - protected AttributeMappingUiProvider<? extends AttributeMapping> attributeMappingUiProvider(String key) { - for (Iterator<AttributeMappingUiProvider<? extends AttributeMapping>> i = attributeMappingUiProviders(); i.hasNext(); ) { - AttributeMappingUiProvider<? extends AttributeMapping> provider = i.next(); - if (provider.getMappingKey() == key) { - return provider; - } - } - throw new IllegalArgumentException("Unsupported attribute mapping UI provider key: "); - } - - protected abstract Iterator<AttributeMappingUiProvider<? extends AttributeMapping>> - attributeMappingUiProviders(); - - protected abstract AttributeMappingUiProvider<? extends AttributeMapping>[] - attributeMappingUiProvidersFor(PersistentAttribute persistentAttribute); - - private PropertyAspectAdapter<PersistentAttribute, AttributeMapping> buildGenericMappingHolder() { - return new PropertyAspectAdapter<PersistentAttribute, AttributeMapping>( - getSubjectHolder(), - PersistentAttribute.DEFAULT_MAPPING_PROPERTY, - PersistentAttribute.SPECIFIED_MAPPING_PROPERTY) - { - @Override - protected AttributeMapping buildValue_() { - return subject.getMapping(); - } - }; - } - - @SuppressWarnings("unchecked") - protected JpaComposite buildMappingComposite(PageBook pageBook, - String mappingKey) { - - AttributeMappingUiProvider<AttributeMapping> uiProvider = - (AttributeMappingUiProvider<AttributeMapping>) mappingUIProvider(mappingKey); - - return uiProvider.buildAttributeMappingComposite( - jpaUiFactory(), - buildMappingHolder(mappingKey), - pageBook, - getWidgetFactory() - ); - } - - private Filter<AttributeMapping> buildMappingFilter(String mappingKey) { - return new MappingFilter(mappingKey); - } - - private PropertyValueModel<AttributeMapping> buildMappingHolder(final String key) { - return new FilteringPropertyValueModel<AttributeMapping>( - buildGenericMappingHolder(), - buildMappingFilter(key) - ); - } - - protected Label buildMappingLabel(Composite parent) { - return addLabel(parent, JptUiMessages.PersistentAttributePage_mapAs); - } - - protected PageBook buildMappingPageBook(Composite parent) { - this.mappingPageBook = new PageBook(parent, SWT.NONE); - this.mappingPageBook.showPage(this.addLabel(this.mappingPageBook, "")); - return this.mappingPageBook; - } - - protected abstract AttributeMappingUiProvider<? extends AttributeMapping> - defaultAttributeMappingUiProvider(String key); - - protected abstract Iterator<AttributeMappingUiProvider<? extends AttributeMapping>> - defaultAttributeMappingUiProviders(); - - /* - * (non-Javadoc) - */ - @Override - protected void doDispose() { - log(Tracing.UI_DETAILS_VIEW, "PersistentAttributeDetailsPage.doDispose()"); - - if (this.currentMappingComposite != null) { - this.currentMappingComposite.dispose(); - this.currentMappingComposite = null; - } - - this.mappingComposites.clear(); - super.doDispose(); - } - - /* - * (non-Javadoc) - */ - @Override - protected void doPopulate() { - super.doPopulate(); - updateMappingPage(); - } - - /* - * (non-Javadoc) - */ - @Override - protected void initialize() { - super.initialize(); - this.mappingComposites = new HashMap<String, JpaComposite>(); - } - - /* - * (non-Javadoc) - */ - @Override - protected void log(String flag, String message) { - super.log(flag, message); - - if (Tracing.UI_DETAILS_VIEW.equals(flag) && - Tracing.booleanDebugOption(Tracing.UI_DETAILS_VIEW)) - { - Tracing.log(message); - } - } - - private JpaComposite mappingCompositeFor(String key) { - JpaComposite composite = this.mappingComposites.get(key); - if (composite != null) { - return composite; - } - - composite = buildMappingComposite(this.mappingPageBook, key); - - if (composite != null) { - this.mappingComposites.put(key, composite); - } - - return composite; - } - - protected void mappingPageChanged(JpaComposite mappingComposite) { - } - - private AttributeMappingUiProvider<? extends AttributeMapping> mappingUIProvider(String key) { - - if (this.getSubject().getMapping() == null || - this.getSubject().getMapping().isDefault()) { - - return defaultAttributeMappingUiProvider(key); - } - - return attributeMappingUiProvider(key); - } - - private void populateMappingPage(String mappingKey) { - - // Nothing to update - if (this.currentMappingKey == mappingKey) { - this.mappingPageChanged(this.currentMappingComposite); - return; - } - // Dispose the existing mapping pane - else if (this.currentMappingComposite != null) { - this.log( - Tracing.UI_DETAILS_VIEW, - "PersistentAttributeDetailsPage.populateMappingPage() disposing of current page: " + this.currentMappingKey - ); - - try { - this.currentMappingComposite.dispose(); - this.currentMappingComposite = null; - } - catch (Exception e) { - JptUiPlugin.log(e); - } - } - - this.currentMappingKey = mappingKey; - - // Change the current mapping pane with the new one - if (this.currentMappingKey != null) { - this.currentMappingComposite = mappingCompositeFor(mappingKey); - - try { - this.log( - Tracing.UI_DETAILS_VIEW, - "PersistentAttributeDetailsPage.populateMappingPage() populating new page: " + this.currentMappingKey - ); - - this.currentMappingComposite.populate(); - this.mappingPageBook.showPage(this.currentMappingComposite.getControl()); - this.mappingPageChanged(this.currentMappingComposite); - } - catch (Exception e) { - JptUiPlugin.log(e); - - this.log( - Tracing.UI_DETAILS_VIEW, - "PersistentAttributeDetailsPage.populateMappingPage() error encountered" - ); - - // An error was encountered either during the population, dispose it - try { - this.currentMappingComposite.dispose(); - } - catch (Exception exception) { - JptUiPlugin.log(e); - } - - this.mappingComposites.remove(this.currentMappingComposite); - this.currentMappingComposite = null; - - // Show an error message - // TODO: Replace the blank label with the error page - this.mappingPageBook.showPage(this.addLabel(this.mappingPageBook, "")); - } - } - else { - this.log( - Tracing.UI_DETAILS_VIEW, - "PersistentAttributeDetailsPage.populateMappingPage() no page to show" - ); - - this.mappingPageBook.showPage(this.addLabel(this.mappingPageBook, "")); - } - this.repaintDetailsView(this.mappingPageBook); - } - - /* - * (non-Javadoc) - */ - @Override - protected void propertyChanged(String propertyName) { - super.propertyChanged(propertyName); - - if (propertyName == PersistentAttribute.DEFAULT_MAPPING_PROPERTY || - propertyName == PersistentAttribute.SPECIFIED_MAPPING_PROPERTY) { - - updateMappingPage(); - } - } - - /* - * (non-Javadoc) - */ - @Override - protected boolean repopulateWithNullSubject() { - return false; - } - - private void updateMappingPage() { - AttributeMapping mapping = (this.getSubject() != null) ? this.getSubject().getMapping() : null; - populateMappingPage(mapping == null ? null : mapping.getKey()); - } - - private class MappingFilter implements Filter<AttributeMapping> { - private String mappingKey; - - MappingFilter(String mappingKey) { - super(); - this.mappingKey = mappingKey; - } - - public boolean accept(AttributeMapping mapping) { - return (mapping == null) || mappingKey.equals(mapping.getKey()); - } - } -}
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