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/*******************************************************************************
* Copyright (c) 2006, 2010 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.details;
import org.eclipse.jpt.core.JpaProject;
import org.eclipse.jpt.eclipselink.core.context.EclipseLinkConverter;
import org.eclipse.jpt.eclipselink.core.context.EclipseLinkCustomConverter;
import org.eclipse.jpt.ui.WidgetFactory;
import org.eclipse.jpt.ui.internal.util.PaneEnabler;
import org.eclipse.jpt.ui.internal.widgets.ClassChooserPane;
import org.eclipse.jpt.ui.internal.widgets.Pane;
import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.utility.internal.model.value.TransformationPropertyValueModel;
import org.eclipse.jpt.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel;
import org.eclipse.swt.widgets.Composite;
/**
* Here the layout of this pane:
* <pre>
* -----------------------------------------------------------------------------
* | -------------------------------------------------------------- |
* | Name: | ||
* | -------------------------------------------------------------- |
* -----------------------------------------------------------------------------</pre>
*
* @see EclipseLinkConverter
* @see EclipseLinkConvertComposite - A container of this widget
*
* @version 2.1
* @since 2.1
*/
public class EclipseLinkCustomConverterComposite extends Pane<EclipseLinkCustomConverter>
{
/**
* Creates a new <code>ConverterComposite</code>.
*
* @param parentPane The parent container of this one
* @param parent The parent container
*/
public EclipseLinkCustomConverterComposite(PropertyValueModel<? extends EclipseLinkCustomConverter> subjectHolder,
Composite parent,
WidgetFactory widgetFactory) {
super(subjectHolder, parent, widgetFactory);
}
@Override
protected void initializeLayout(Composite container) {
addLabeledText(
container,
EclipseLinkUiDetailsMessages.EclipseLinkConverterComposite_nameTextLabel,
buildNameTextHolder());
addClassChooser(container);
new PaneEnabler(buildBooleanHolder(), this);
}
protected WritablePropertyValueModel<String> buildNameTextHolder() {
return new PropertyAspectAdapter<EclipseLinkCustomConverter, String>(
getSubjectHolder(), EclipseLinkConverter.NAME_PROPERTY) {
@Override
protected String buildValue_() {
return this.subject.getName();
}
@Override
protected void setValue_(String value) {
if (value.length() == 0) {
value = null;
}
this.subject.setName(value);
}
};
}
private ClassChooserPane<EclipseLinkCustomConverter> addClassChooser(Composite container) {
return new ClassChooserPane<EclipseLinkCustomConverter>(this, container) {
@Override
protected WritablePropertyValueModel<String> buildTextHolder() {
return new PropertyAspectAdapter<EclipseLinkCustomConverter, String>(getSubjectHolder(), EclipseLinkCustomConverter.CONVERTER_CLASS_PROPERTY) {
@Override
protected String buildValue_() {
return this.subject.getConverterClass();
}
@Override
protected void setValue_(String value) {
if (value.length() == 0) {
value = null;
}
this.subject.setConverterClass(value);
}
};
}
@Override
protected String getClassName() {
return getSubject().getConverterClass();
}
@Override
protected String getLabelText() {
return EclipseLinkUiDetailsMessages.EclipseLinkConverterComposite_classLabel;
}
@Override
protected JpaProject getJpaProject() {
return getSubject().getJpaProject();
}
@Override
protected void setClassName(String className) {
getSubject().setConverterClass(className);
}
@Override
protected String getSuperInterfaceName() {
return EclipseLinkCustomConverter.ECLIPSELINK_CONVERTER_CLASS_NAME;
}
@Override
protected char getEnclosingTypeSeparator() {
return getSubject().getEnclosingTypeSeparator();
}
};
}
protected PropertyValueModel<Boolean> buildBooleanHolder() {
return new TransformationPropertyValueModel<EclipseLinkCustomConverter, Boolean>(getSubjectHolder()) {
@Override
protected Boolean transform(EclipseLinkCustomConverter value) {
// if (getSubject() != null && getSubject().getParent().getPersistentAttribute().isVirtual()) {
// return Boolean.FALSE;
// }
return Boolean.valueOf(value != null);
}
};
}
}
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