| /******************************************************************************* |
| * 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.logging; |
| |
| 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.internal.context.persistence.logging.Logger; |
| import org.eclipse.jpt.eclipselink.core.internal.context.persistence.logging.Logging; |
| 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; |
| |
| /** |
| * LoggerComposite |
| */ |
| public class LoggerComposite extends ClassChooserComboPane<Logging> |
| { |
| /** |
| * Creates a new <code>LoggerComposite</code>. |
| * |
| * @param parentPane The parent container of this one |
| * @param parent The parent container |
| */ |
| public LoggerComposite( |
| Pane<? extends Logging> parentPane, |
| Composite parent) { |
| |
| super(parentPane, parent); |
| } |
| |
| @Override |
| protected String getClassName() { |
| if (this.getSubject().getLogger() == null) { |
| return Logger.DEFAULT_LOGGER_CLASS_NAME; |
| } |
| return Logger.getLoggerClassName(this.getSubject().getLogger()); |
| } |
| |
| @Override |
| protected String getLabelText() { |
| return EclipseLinkUiMessages.PersistenceXmlLoggingTab_loggerLabel; |
| } |
| |
| @Override |
| protected JpaProject getJpaProject() { |
| return getSubject().getJpaProject(); |
| } |
| |
| @Override |
| protected String getSuperInterfaceName() { |
| return Logging.ECLIPSELINK_LOGGER_CLASS_NAME; |
| } |
| |
| @Override |
| protected WritablePropertyValueModel<String> buildTextHolder() { |
| return new PropertyAspectAdapter<Logging, String>(this.getSubjectHolder(), Logging.LOGGER_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| |
| String name = this.subject.getLogger(); |
| if (name == null) { |
| name = LoggerComposite.this.getDefaultValue(this.subject); |
| } |
| return name; |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| |
| if (getDefaultValue(this.subject).equals(value)) { |
| value = null; |
| } |
| this.subject.setLogger(value); |
| } |
| }; |
| } |
| |
| private PropertyValueModel<String> buildDefaultLoggerHolder() { |
| return new PropertyAspectAdapter<Logging, String>(this.getSubjectHolder(), Logging.DEFAULT_LOGGER) { |
| @Override |
| protected String buildValue_() { |
| return LoggerComposite.this.getDefaultValue(this.subject); |
| } |
| }; |
| } |
| |
| private ListValueModel<String> buildDefaultLoggerListHolder() { |
| return new PropertyListValueModelAdapter<String>( |
| this.buildDefaultLoggerHolder() |
| ); |
| } |
| |
| private String buildDisplayString(String loggerName) { |
| |
| switch (Logger.valueOf(loggerName)) { |
| case default_logger: { |
| return EclipseLinkUiMessages.LoggerComposite_default_logger; |
| } |
| case java_logger: { |
| return EclipseLinkUiMessages.LoggerComposite_java_logger; |
| } |
| case server_logger: { |
| return EclipseLinkUiMessages.LoggerComposite_server_logger; |
| } |
| default: { |
| return null; |
| } |
| } |
| } |
| |
| private Comparator<String> buildLoggerComparator() { |
| return new Comparator<String>() { |
| public int compare(String logger1, String logger2) { |
| logger1 = buildDisplayString(logger1); |
| logger2 = buildDisplayString(logger2); |
| return Collator.getInstance().compare(logger1, logger2); |
| } |
| }; |
| } |
| |
| @Override |
| protected StringConverter<String> buildClassConverter() { |
| return new StringConverter<String>() { |
| public String convertToString(String value) { |
| try { |
| Logger.valueOf(value); |
| value = buildDisplayString(value); |
| } |
| catch (Exception e) { |
| // Ignore since the value is not a Logger |
| } |
| return value; |
| } |
| }; |
| } |
| |
| @Override |
| protected ListValueModel<String> buildClassListHolder() { |
| ArrayList<ListValueModel<String>> holders = new ArrayList<ListValueModel<String>>(2); |
| holders.add(this.buildDefaultLoggerListHolder()); |
| holders.add(this.buildLoggersListHolder()); |
| return new CompositeListValueModel<ListValueModel<String>, String>(holders); |
| } |
| |
| private Iterator<String> buildLoggers() { |
| return new TransformationIterator<Logger, String>(CollectionTools.iterator(Logger.values())) { |
| @Override |
| protected String transform(Logger next) { |
| return next.name(); |
| } |
| }; |
| } |
| |
| private CollectionValueModel<String> buildLoggersCollectionHolder() { |
| return new SimpleCollectionValueModel<String>( |
| CollectionTools.collection(this.buildLoggers()) |
| ); |
| } |
| |
| private ListValueModel<String> buildLoggersListHolder() { |
| return new SortedListValueModelAdapter<String>( |
| this.buildLoggersCollectionHolder(), |
| this.buildLoggerComparator() |
| ); |
| } |
| |
| private String getDefaultValue(Logging subject) { |
| String defaultValue = subject.getDefaultLogger(); |
| |
| if (defaultValue != null) { |
| return NLS.bind( |
| EclipseLinkUiMessages.PersistenceXmlLoggingTab_defaultWithOneParam, |
| defaultValue |
| ); |
| } |
| return EclipseLinkUiMessages.PersistenceXmlLoggingTab_defaultEmpty; |
| } |
| |
| @Override |
| protected void setClassName(String className) { |
| this.getSubject().setLogger(className); |
| } |
| } |