| /******************************************************************************* |
| * Copyright (c) 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.eclipselink.ui.internal.persistence.customization; |
| |
| import com.ibm.icu.text.Collator; |
| import java.util.ArrayList; |
| import java.util.Comparator; |
| import java.util.Iterator; |
| |
| import org.eclipse.jpt.core.JpaProject; |
| import org.eclipse.jpt.eclipselink.core.context.persistence.customization.Customization; |
| import org.eclipse.jpt.eclipselink.core.context.persistence.customization.Profiler; |
| import org.eclipse.jpt.eclipselink.ui.internal.EclipseLinkUiMessages; |
| import org.eclipse.jpt.ui.internal.widgets.ClassChooserComboPane; |
| import org.eclipse.jpt.ui.internal.widgets.Pane; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| import org.eclipse.jpt.utility.internal.StringConverter; |
| import org.eclipse.jpt.utility.internal.iterators.TransformationIterator; |
| import org.eclipse.jpt.utility.internal.model.value.CompositeListValueModel; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyListValueModelAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.SimpleCollectionValueModel; |
| import org.eclipse.jpt.utility.internal.model.value.SortedListValueModelAdapter; |
| import org.eclipse.jpt.utility.model.value.CollectionValueModel; |
| 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; |
| |
| /** |
| * ProfilerComposite |
| */ |
| public class ProfilerComposite extends ClassChooserComboPane<Customization> |
| { |
| |
| /** |
| * Creates a new <code>ProfilerComposite</code>. |
| * |
| * @param parentPane The parent container of this one |
| * @param parent The parent container |
| */ |
| public ProfilerComposite( |
| Pane<? extends Customization> parentPane, |
| Composite parent) { |
| |
| super(parentPane, parent); |
| } |
| |
| @Override |
| protected String getClassName() { |
| return Profiler.getProfilerClassName(this.getSubject().getProfiler()); |
| } |
| |
| @Override |
| protected String getLabelText() { |
| return EclipseLinkUiMessages.PersistenceXmlCustomizationTab_profilerLabel; |
| } |
| |
| @Override |
| protected JpaProject getJpaProject() { |
| return getSubject().getJpaProject(); |
| } |
| |
| @Override |
| protected WritablePropertyValueModel<String> buildTextHolder() { |
| return new PropertyAspectAdapter<Customization, String>(this.getSubjectHolder(), Customization.PROFILER_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| |
| String name = this.subject.getProfiler(); |
| if (name == null) { |
| name = ProfilerComposite.this.getDefaultValue(this.subject); |
| } |
| return name; |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| |
| if (getDefaultValue(this.subject).equals(value)) { |
| value = null; |
| } |
| this.subject.setProfiler(value); |
| } |
| }; |
| } |
| |
| private PropertyValueModel<String> buildDefaultProfilerHolder() { |
| return new PropertyAspectAdapter<Customization, String>(this.getSubjectHolder(), Customization.DEFAULT_PROFILER) { |
| @Override |
| protected String buildValue_() { |
| return ProfilerComposite.this.getDefaultValue(this.subject); |
| } |
| }; |
| } |
| |
| private ListValueModel<String> buildDefaultProfilerListHolder() { |
| return new PropertyListValueModelAdapter<String>( |
| this.buildDefaultProfilerHolder() |
| ); |
| } |
| |
| private String buildDisplayString(String profilerName) { |
| |
| switch (Profiler.valueOf(profilerName)) { |
| case no_profiler: { |
| return EclipseLinkUiMessages.ProfilerComposite_no_profiler; |
| } |
| case performance_profiler: { |
| return EclipseLinkUiMessages.ProfilerComposite_performance_profiler; |
| } |
| case query_monitor: { |
| return EclipseLinkUiMessages.ProfilerComposite_query_monitor; |
| } |
| default: { |
| return null; |
| } |
| } |
| } |
| |
| private Comparator<String> buildProfilerComparator() { |
| return new Comparator<String>() { |
| public int compare(String profiler1, String profiler2) { |
| profiler1 = buildDisplayString(profiler1); |
| profiler2 = buildDisplayString(profiler2); |
| return Collator.getInstance().compare(profiler1, profiler2); |
| } |
| }; |
| } |
| |
| @Override |
| protected StringConverter<String> buildClassConverter() { |
| return new StringConverter<String>() { |
| public String convertToString(String value) { |
| try { |
| Profiler.valueOf(value); |
| value = buildDisplayString(value); |
| } |
| catch (Exception e) { |
| // Ignore since the value is not a Profiler |
| } |
| return value; |
| } |
| }; |
| } |
| |
| |
| @Override |
| protected ListValueModel<String> buildClassListHolder() { |
| ArrayList<ListValueModel<String>> holders = new ArrayList<ListValueModel<String>>(2); |
| holders.add(this.buildDefaultProfilerListHolder()); |
| holders.add(this.buildProfilersListHolder()); |
| return new CompositeListValueModel<ListValueModel<String>, String>(holders); |
| } |
| |
| private Iterator<String> buildProfilers() { |
| return new TransformationIterator<Profiler, String>(CollectionTools.iterator(Profiler.values())) { |
| @Override |
| protected String transform(Profiler next) { |
| return next.name(); |
| } |
| }; |
| } |
| |
| private CollectionValueModel<String> buildProfilersCollectionHolder() { |
| return new SimpleCollectionValueModel<String>( |
| CollectionTools.collection(this.buildProfilers()) |
| ); |
| } |
| |
| private ListValueModel<String> buildProfilersListHolder() { |
| return new SortedListValueModelAdapter<String>( |
| this.buildProfilersCollectionHolder(), |
| this.buildProfilerComparator() |
| ); |
| } |
| |
| private String getDefaultValue(Customization subject) { |
| String defaultValue = subject.getDefaultProfiler(); |
| |
| if (defaultValue != null) { |
| return NLS.bind( |
| EclipseLinkUiMessages.PersistenceXmlCustomizationTab_defaultWithOneParam, |
| defaultValue |
| ); |
| } |
| return EclipseLinkUiMessages.PersistenceXmlCustomizationTab_defaultEmpty; |
| } |
| |
| @Override |
| protected void setClassName(String className) { |
| this.getSubject().setProfiler(className); |
| } |
| |
| @Override |
| protected String getSuperInterfaceName() { |
| return Customization.ECLIPSELINK_SESSION_PROFILER_CLASS_NAME; |
| } |
| } |