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/*******************************************************************************
* Copyright (c) 2008, 2011 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.jpa.eclipselink.ui.internal.details;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jpt.common.ui.internal.JptCommonUiMessages;
import org.eclipse.jpt.common.ui.internal.widgets.ClassChooserComboPane;
import org.eclipse.jpt.common.ui.internal.widgets.Pane;
import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.common.utility.internal.model.value.PropertyListValueModelAdapter;
import org.eclipse.jpt.common.utility.model.value.ListValueModel;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkCustomizer;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Composite;
/**
*
* @see EclipseLinkCustomizer
*
* @version 2.3
* @since 2.1
*/
public class EclipseLinkCustomizerComposite extends Pane<EclipseLinkCustomizer>
{
/**
* Creates a new <code>CustomizerComposite</code>.
*
* @param parentPane The parent container of this one
* @param parent The parent container
*/
public EclipseLinkCustomizerComposite(Pane<?> parentPane,
PropertyValueModel<? extends EclipseLinkCustomizer> subjectHolder,
Composite parent) {
super(parentPane, subjectHolder, parent);
}
@Override
protected void initializeLayout(Composite container) {
new CustomizerClassChooserComboPane(this, container);
}
private class CustomizerClassChooserComboPane
extends ClassChooserComboPane<EclipseLinkCustomizer>
{
public CustomizerClassChooserComboPane(Pane<EclipseLinkCustomizer> parentPane, Composite parent) {
super(parentPane, parent);
}
@Override
protected String getClassName() {
return getSubject().getSpecifiedCustomizerClass();
}
@Override
protected void setClassName(String className) {
getSubject().setSpecifiedCustomizerClass(className);
}
@Override
protected String getLabelText() {
return EclipseLinkUiDetailsMessages.EclipseLinkCustomizerComposite_classLabel;
}
@Override
protected IJavaProject getJavaProject() {
return getSubject().getJpaProject().getJavaProject();
}
@Override
protected String getSuperInterfaceName() {
return EclipseLinkCustomizer.ECLIPSELINK_DESCRIPTOR_CUSTOMIZER_CLASS_NAME;
}
@Override
protected char getEnclosingTypeSeparator() {
return getSubject().getCustomizerClassEnclosingTypeSeparator();
}
@Override
protected WritablePropertyValueModel<String> buildTextHolder() {
return new PropertyAspectAdapter<EclipseLinkCustomizer, String>(
getSubjectHolder(),
EclipseLinkCustomizer.SPECIFIED_CUSTOMIZER_CLASS_PROPERTY,
EclipseLinkCustomizer.DEFAULT_CUSTOMIZER_CLASS_PROPERTY) {
@Override
protected String buildValue_() {
String value = this.subject.getSpecifiedCustomizerClass();
return (value == null) ? defaultText(this.subject) : value;
}
@Override
protected void setValue_(String value) {
if (value == null
|| value.length() == 0
|| value.equals(defaultText(this.subject))) {
value = null;
}
this.subject.setSpecifiedCustomizerClass(value);
}
};
}
protected String defaultText(EclipseLinkCustomizer customizer) {
String defaultClassName = customizer.getDefaultCustomizerClass();
return (defaultClassName == null) ?
JptCommonUiMessages.NoneSelected
: NLS.bind(JptCommonUiMessages.DefaultWithOneParam, defaultClassName);
}
@Override
protected ListValueModel<String> buildClassListHolder() {
return new PropertyListValueModelAdapter<String>(
new PropertyAspectAdapter<EclipseLinkCustomizer, String>(
getSubjectHolder(), EclipseLinkCustomizer.DEFAULT_CUSTOMIZER_CLASS_PROPERTY) {
@Override
protected String buildValue_() {
return defaultText(this.subject);
}
});
}
}
}
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