diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.eclipselink.ui/src/org/eclipse/jpt/eclipselink/ui/internal/mappings/details/EclipseLinkConversionValueDialog.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.eclipselink.ui/src/org/eclipse/jpt/eclipselink/ui/internal/mappings/details/EclipseLinkConversionValueDialog.java | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.eclipselink.ui/src/org/eclipse/jpt/eclipselink/ui/internal/mappings/details/EclipseLinkConversionValueDialog.java b/jpa/plugins/org.eclipse.jpt.eclipselink.ui/src/org/eclipse/jpt/eclipselink/ui/internal/mappings/details/EclipseLinkConversionValueDialog.java new file mode 100644 index 0000000000..ee6caef5e4 --- /dev/null +++ b/jpa/plugins/org.eclipse.jpt.eclipselink.ui/src/org/eclipse/jpt/eclipselink/ui/internal/mappings/details/EclipseLinkConversionValueDialog.java @@ -0,0 +1,210 @@ +/******************************************************************************* + * 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.mappings.details; + +import java.util.Set; +import org.eclipse.jpt.eclipselink.core.context.EclipseLinkConversionValue; +import org.eclipse.jpt.eclipselink.core.context.EclipseLinkObjectTypeConverter; +import org.eclipse.jpt.eclipselink.ui.internal.mappings.EclipseLinkUiMappingsMessages; +import org.eclipse.jpt.ui.internal.widgets.DialogPane; +import org.eclipse.jpt.ui.internal.widgets.ValidatingDialog; +import org.eclipse.jpt.utility.internal.CollectionTools; +import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; +import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.swt.widgets.Text; + +/** + * Clients can use this dialog to prompt the user for SecondaryTable settings. + * Use the following once the dialog is closed: + * @see #getSelectedTable() + * @see #getSelectedCatalog() + * @see #getSelectedSchema() + * @version 2.1 + * @since 2.1 + */ +public class EclipseLinkConversionValueDialog extends ValidatingDialog<EclipseLinkConversionValueStateObject> { + + /** + * when creating a new EclipseLinkConversionValue, 'conversionValue' will be null + */ + private final EclipseLinkConversionValue conversionValue; + + private EclipseLinkObjectTypeConverter objectTypeConverter; + + // ********** constructors ********** + + /** + * Use this constructor to create a new conversion value + */ + public EclipseLinkConversionValueDialog(Shell parent, EclipseLinkObjectTypeConverter objectTypeConverter) { + this(parent,objectTypeConverter, null); + } + + /** + * Use this constructor to edit an existing conversion value + */ + public EclipseLinkConversionValueDialog(Shell parent, EclipseLinkObjectTypeConverter objectTypeConverter, EclipseLinkConversionValue conversionValue) { + super(parent); + this.objectTypeConverter = objectTypeConverter; + this.conversionValue = conversionValue; + } + + @Override + protected EclipseLinkConversionValueStateObject buildStateObject() { + String dataValue = null; + String objectValue = null; + Set<String> dataValues = CollectionTools.set(this.objectTypeConverter.dataValues()); + if (isEditDialog()) { + dataValue = this.conversionValue.getDataValue(); + objectValue = this.conversionValue.getObjectValue(); + //remove *this* dataValue, don't want a duplicate data value error + dataValues.remove(dataValue); + } + return new EclipseLinkConversionValueStateObject( + dataValue, + objectValue, + dataValues); + } + + // ********** open ********** + + @Override + protected void configureShell(Shell shell) { + super.configureShell(shell); + shell.setText(this.getTitle()); + } + + @Override + protected String getTitle() { + return (this.isAddDialog()) ? + EclipseLinkUiMappingsMessages.EclipseLinkConversionValueDialog_addConversionValue + : + EclipseLinkUiMappingsMessages.EclipseLinkConversionValueDialog_editConversionValue; + } + + @Override + protected String getDescriptionTitle() { + return (this.isAddDialog()) ? + EclipseLinkUiMappingsMessages.EclipseLinkConversionValueDialog_addConversionValueDescriptionTitle + : + EclipseLinkUiMappingsMessages.EclipseLinkConversionValueDialog_editConversionValueDescriptionTitle; + } + + @Override + protected String getDescription() { + return (this.isAddDialog()) ? + EclipseLinkUiMappingsMessages.EclipseLinkConversionValueDialog_addConversionValueDescription + : + EclipseLinkUiMappingsMessages.EclipseLinkConversionValueDialog_editConversionValueDescription; + } + + @Override + protected DialogPane<EclipseLinkConversionValueStateObject> buildLayout(Composite container) { + return new ConversionValueDialogPane(container); + } + + @Override + public void create() { + super.create(); + + ConversionValueDialogPane pane = (ConversionValueDialogPane) getPane(); + pane.selectAll(); + + getButton(OK).setEnabled(false); + } + + + // ********** convenience methods ********** + + protected boolean isAddDialog() { + return this.conversionValue == null; + } + + protected boolean isEditDialog() { + return ! this.isAddDialog(); + } + + + // ********** public API ********** + + /** + * Return the data value set in the text widget. + */ + public String getDataValue() { + return getSubject().getDataValue(); + } + + /** + * Return the object value set in the text widget. + */ + public String getObjectValue() { + return getSubject().getObjectValue(); + } + + private class ConversionValueDialogPane extends DialogPane<EclipseLinkConversionValueStateObject> { + + private Text dataValueText; + private Text objectValueText; + + ConversionValueDialogPane(Composite parent) { + super(EclipseLinkConversionValueDialog.this.getSubjectHolder(), parent); + } + + @Override + protected void initializeLayout(Composite container) { + this.dataValueText = addLabeledText( + container, + EclipseLinkUiMappingsMessages.EclipseLinkConversionValueDialog_dataValue, + buildDataValueHolder() + ); + + this.objectValueText = addLabeledText( + container, + EclipseLinkUiMappingsMessages.EclipseLinkConversionValueDialog_objectValue, + buildObjectValueHolder() + ); + } + + private WritablePropertyValueModel<String> buildDataValueHolder() { + return new PropertyAspectAdapter<EclipseLinkConversionValueStateObject, String>(getSubjectHolder(), EclipseLinkConversionValueStateObject.DATA_VALUE_PROPERTY) { + @Override + protected String buildValue_() { + return this.subject.getDataValue(); + } + + @Override + protected void setValue_(String value) { + this.subject.setDataValue(value); + } + }; + } + + private WritablePropertyValueModel<String> buildObjectValueHolder() { + return new PropertyAspectAdapter<EclipseLinkConversionValueStateObject, String>(getSubjectHolder(), EclipseLinkConversionValueStateObject.OBJECT_VALUE_PROPERTY) { + @Override + protected String buildValue_() { + return this.subject.getObjectValue(); + } + + @Override + protected void setValue_(String value) { + this.subject.setObjectValue(value); + } + }; + } + + void selectAll() { + this.dataValueText.selectAll(); + this.objectValueText.selectAll(); + } + } +} |