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/*******************************************************************************
* Copyright (c) 2008, 2016 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.jface.resource.ResourceManager;
import org.eclipse.jpt.common.ui.internal.widgets.DialogPane;
import org.eclipse.jpt.common.ui.internal.widgets.ValidatingDialog;
import org.eclipse.jpt.common.utility.internal.model.value.PropertyValueModelTools;
import org.eclipse.jpt.common.utility.internal.model.value.StaticListValueModel;
import org.eclipse.jpt.common.utility.internal.transformer.TransformerAdapter;
import org.eclipse.jpt.common.utility.model.value.ListValueModel;
import org.eclipse.jpt.common.utility.model.value.ModifiablePropertyValueModel;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.common.utility.transformer.Transformer;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkConverter;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkConverterContainer;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkCustomConverter;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkObjectTypeConverter;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkStructConverter;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkTypeConverter;
import org.eclipse.jpt.jpa.eclipselink.ui.details.JptJpaEclipseLinkUiDetailsMessages;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class EclipseLinkConverterDialog
extends ValidatingDialog<EclipseLinkConverterStateObject>
{
/**
* The associated converter container
*/
EclipseLinkConverterContainer converterContainer;
// ********** constructors **********
/**
* Use this constructor to edit an <em>existing</em> conversion value.
*/
public EclipseLinkConverterDialog(
Shell parentShell,
ResourceManager resourceManager,
EclipseLinkConverterContainer converterContainer) {
super(parentShell, resourceManager, JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTER_DIALOG_ADD_CONVERTER);
this.converterContainer = converterContainer;
}
@Override
protected EclipseLinkConverterStateObject buildStateObject() {
return new EclipseLinkConverterStateObject(this.converterContainer);
}
// ********** open **********
@Override
protected String getDescriptionTitle() {
return JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTER_DIALOG_ADD_CONVERTER_DESCRIPTION_TITLE;
}
@Override
protected String getDescription() {
return JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTER_DIALOG_ADD_CONVERTER_DESCRIPTION;
}
@Override
protected DialogPane<EclipseLinkConverterStateObject> buildLayout(Composite container) {
return new ConversionValueDialogPane(this.getSubjectHolder(), container, this.resourceManager);
}
@Override
public void create() {
super.create();
ConversionValueDialogPane pane = (ConversionValueDialogPane) getPane();
pane.selectAll();
getButton(OK).setEnabled(false);
}
// ********** public API **********
/**
* Return the data value set in the text widget.
*/
public String getName() {
return getSubject().getName();
}
/**
* Return the object value set in the text widget.
*/
public Class<? extends EclipseLinkConverter> getConverterType() {
return getSubject().getConverterType();
}
static class ConversionValueDialogPane
extends DialogPane<EclipseLinkConverterStateObject>
{
private Text nameText;
ConversionValueDialogPane(
PropertyValueModel<EclipseLinkConverterStateObject> subjectModel,
Composite parentComposite,
ResourceManager resourceManager) {
super(subjectModel, parentComposite, resourceManager);
}
@Override
protected Composite addComposite(Composite container) {
return this.addSubPane(container, 2, 0, 0, 0, 0);
}
@Override
protected void initializeLayout(Composite container) {
this.addLabel(container, JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTER_DIALOG_NAME);
this.nameText = this.addText(container, buildNameHolder());
this.addLabel(container, JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTER_DIALOG_CONVERTER_TYPE);
this.addCombo(
container,
buildConverterTypeListHolder(),
buildConverterTypeHolder(),
buildConverterTypeLabelTransformer(),
(String) null);
}
protected ListValueModel<Class<? extends EclipseLinkConverter>> buildConverterTypeListHolder() {
return new StaticListValueModel<>(CONVERTER_TYPES);
}
@SuppressWarnings("unchecked")
private static final Class<? extends EclipseLinkConverter>[] CONVERTER_TYPES =
new Class[] {
EclipseLinkCustomConverter.class,
EclipseLinkObjectTypeConverter.class,
EclipseLinkStructConverter.class,
EclipseLinkTypeConverter.class
};
private Transformer<Class<? extends EclipseLinkConverter>, String> buildConverterTypeLabelTransformer() {
return new ConverterTypeLabelTransformer();
}
static class ConverterTypeLabelTransformer
extends TransformerAdapter<Class<? extends EclipseLinkConverter>, String>
{
@Override
public String transform(Class<? extends EclipseLinkConverter> value) {
if (value == null) {
return null;
}
if (value == EclipseLinkCustomConverter.class) {
return JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTERS_COMPOSITE_CUSTOM_CONVERTER;
}
if (value == EclipseLinkObjectTypeConverter.class) {
return JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTERS_COMPOSITE_OBJECT_TYPE_CONVERTER;
}
if (value == EclipseLinkStructConverter.class) {
return JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTERS_COMPOSITE_STRUCT_CONVERTER;
}
if (value == EclipseLinkTypeConverter.class) {
return JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_CONVERTERS_COMPOSITE_TYPE_CONVERTER;
}
return value.getSimpleName();
}
}
private ModifiablePropertyValueModel<String> buildNameHolder() {
return PropertyValueModelTools.modifiableSubjectModelAspectAdapter(
this.getSubjectHolder(),
EclipseLinkConverterStateObject.NAME_PROPERTY,
m -> m.getName(),
(m, value) -> m.setName(value)
);
}
private ModifiablePropertyValueModel<Class<? extends EclipseLinkConverter>> buildConverterTypeHolder() {
return PropertyValueModelTools.modifiableSubjectModelAspectAdapter(
this.getSubjectHolder(),
EclipseLinkConverterStateObject.CONVERTER_TYPE_PROPERTY,
m -> m.getConverterType(),
(m, value) -> m.setConverterType(value)
);
}
void selectAll() {
this.nameText.selectAll();
}
}
}
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