| /******************************************************************************* |
| * Copyright (c) 2008, 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.ui.internal.details; |
| |
| import org.eclipse.jpt.common.ui.internal.widgets.Pane; |
| import org.eclipse.jpt.core.context.GeneratedValue; |
| import org.eclipse.jpt.core.context.GeneratorContainer; |
| import org.eclipse.jpt.core.context.IdMapping; |
| import org.eclipse.jpt.core.context.SequenceGenerator; |
| import org.eclipse.jpt.core.context.TableGenerator; |
| import org.eclipse.jpt.ui.internal.JpaHelpContextIds; |
| import org.eclipse.jpt.ui.internal.details.GeneratorComposite.GeneratorBuilder; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel; |
| import org.eclipse.jpt.utility.model.value.PropertyValueModel; |
| import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * This panel is partially a copy of the GenerationComposite panel. The difference |
| * is that this panel includes the Generated Value composite. When a table |
| * or sequence generator is added, we set the "name" to be the same as the |
| * generated value "generator" if it already exists |
| * |
| * Here is the layout of this pane: |
| * <pre> |
| * ----------------------------------------------------------------------------- |
| * | v Primary Key Generation | |
| * | | |
| * | x Primary Key Generation | |
| * | --------------------------------------------------------------------- | |
| * | | | | |
| * | | GeneratedValueComposite | | |
| * | | | | |
| * | --------------------------------------------------------------------- | |
| * | | |
| * | v Table Generator | |
| * | | |
| * | x Table Generator | |
| * | --------------------------------------------------------------------- | |
| * | | | | |
| * | | TableGeneratorComposite | | |
| * | | | | |
| * | --------------------------------------------------------------------- | |
| * | | |
| * | v Sequence Generator | |
| * | | |
| * | x Sequence Generator | |
| * | --------------------------------------------------------------------- | |
| * | | | | |
| * | | SequenceGeneratorComposite | | |
| * | | | | |
| * | --------------------------------------------------------------------- | |
| * -----------------------------------------------------------------------------</pre> |
| * |
| * @see IdMapping |
| * @see GeneratedValueComposite |
| * @see TableGeneratorComposite |
| * @see SequenceGeneratorComposite |
| * @see IdMappingComposite - The parent container |
| * |
| * @version 2.2 |
| * @since 1.0 |
| */ |
| public class IdMappingGenerationComposite extends Pane<IdMapping> |
| { |
| |
| //These are built to stand alone because we do not want the panels to collapse just |
| //because the generator is removed either in the source or using the check box in the UI. |
| //We don't want these to be built on the model generator properties. |
| private WritablePropertyValueModel<Boolean> sequenceGeneratorExpansionStateHolder; |
| private WritablePropertyValueModel<Boolean> tableGeneratorExpansionStateHolder; |
| |
| |
| /** |
| * Creates a new <code>GenerationComposite</code>. |
| * |
| * @param parentPane The parent container of this one |
| * @param parent The parent container |
| */ |
| public IdMappingGenerationComposite(Pane<? extends IdMapping> parentPane, |
| Composite parent) |
| { |
| super(parentPane, parent, false); |
| } |
| |
| @Override |
| protected void initialize() { |
| super.initialize(); |
| this.sequenceGeneratorExpansionStateHolder = new SimplePropertyValueModel<Boolean>(Boolean.FALSE); |
| this.tableGeneratorExpansionStateHolder = new SimplePropertyValueModel<Boolean>(Boolean.FALSE); |
| } |
| |
| @Override |
| protected void doPopulate() { |
| super.doPopulate(); |
| this.sequenceGeneratorExpansionStateHolder.setValue(Boolean.valueOf(getSubject() != null && getSubject().getGeneratorContainer().getSequenceGenerator() != null)); |
| this.tableGeneratorExpansionStateHolder .setValue(Boolean.valueOf(getSubject() != null && getSubject().getGeneratorContainer().getTableGenerator() != null)); |
| } |
| |
| @Override |
| protected void initializeLayout(Composite container) { |
| |
| // Primary Key Generation section |
| container = addCollapsibleSection( |
| container, |
| JptUiDetailsMessages.IdMappingComposite_primaryKeyGenerationSection, |
| new SimplePropertyValueModel<Boolean>(Boolean.TRUE) |
| ); |
| |
| // Primary Key Generation check box |
| Button primaryKeyGenerationCheckBox = addCheckBox( |
| container, |
| JptUiDetailsMessages.IdMappingComposite_primaryKeyGenerationCheckBox, |
| buildPrimaryKeyGenerationHolder(), |
| JpaHelpContextIds.MAPPING_PRIMARY_KEY_GENERATION |
| ); |
| |
| // Generated Value widgets |
| GeneratedValueComposite generatedValueComposite = new GeneratedValueComposite( |
| this, |
| container |
| ); |
| |
| GridData gridData = new GridData(); |
| gridData.horizontalAlignment = GridData.FILL; |
| gridData.grabExcessHorizontalSpace = true; |
| gridData.horizontalIndent = primaryKeyGenerationCheckBox.getBorderWidth() + 16; |
| |
| generatedValueComposite.getControl().setLayoutData(gridData); |
| |
| PropertyValueModel<GeneratorContainer> generatorHolder = buildGeneratorContainer(); |
| // Table Generator pane |
| initializeTableGeneratorPane(addSubPane(container, 10), generatorHolder); |
| |
| // Sequence Generator pane |
| initializeSequenceGeneratorPane(addSubPane(container, 10), generatorHolder); |
| } |
| |
| private WritablePropertyValueModel<Boolean> buildPrimaryKeyGenerationHolder() { |
| return new PropertyAspectAdapter<IdMapping, Boolean>(getSubjectHolder(), IdMapping.GENERATED_VALUE_PROPERTY) { |
| @Override |
| protected Boolean buildValue_() { |
| return Boolean.valueOf(this.subject.getGeneratedValue() != null); |
| } |
| |
| @Override |
| protected void setValue_(Boolean value) { |
| |
| if (value.booleanValue() && (this.subject.getGeneratedValue() == null)) { |
| this.subject.addGeneratedValue(); |
| } |
| else if (!value.booleanValue() && (this.subject.getGeneratedValue() != null)) { |
| this.subject.removeGeneratedValue(); |
| } |
| } |
| }; |
| } |
| |
| private PropertyValueModel<GeneratorContainer> buildGeneratorContainer() { |
| return new PropertyAspectAdapter<IdMapping, GeneratorContainer>(getSubjectHolder()) { |
| @Override |
| protected GeneratorContainer buildValue_() { |
| return this.subject.getGeneratorContainer(); |
| } |
| }; |
| } |
| |
| private void initializeSequenceGeneratorPane(Composite container, PropertyValueModel<GeneratorContainer> generatorHolder) { |
| |
| // Sequence Generator sub-section |
| container = addCollapsibleSubSection( |
| container, |
| JptUiDetailsMessages.IdMappingComposite_sequenceGeneratorSection, |
| this.sequenceGeneratorExpansionStateHolder |
| ); |
| |
| // Sequence Generator check box |
| Button sequenceGeneratorCheckBox = addCheckBox( |
| container, |
| JptUiDetailsMessages.IdMappingComposite_sequenceGeneratorCheckBox, |
| buildSequenceGeneratorBooleanHolder(generatorHolder), |
| JpaHelpContextIds.MAPPING_SEQUENCE_GENERATOR |
| ); |
| |
| // Sequence Generator pane |
| this.buildSequenceGeneratorComposite( |
| container, |
| buildSequenceGeneratorHolder(generatorHolder), |
| buildSequenceGeneratorBuilder(generatorHolder), |
| 0, |
| sequenceGeneratorCheckBox.getBorderWidth() + 16); |
| } |
| |
| private WritablePropertyValueModel<Boolean> buildSequenceGeneratorBooleanHolder(PropertyValueModel<GeneratorContainer> generatorHolder) { |
| return new PropertyAspectAdapter<GeneratorContainer, Boolean>(generatorHolder, GeneratorContainer.SEQUENCE_GENERATOR_PROPERTY) { |
| @Override |
| protected Boolean buildValue_() { |
| return Boolean.valueOf(this.subject.getSequenceGenerator() != null); |
| } |
| |
| @Override |
| protected void setValue_(Boolean value) { |
| |
| if (value.booleanValue() && (this.subject.getSequenceGenerator() == null)) { |
| |
| SequenceGenerator sequenceGenerator = this.subject.addSequenceGenerator(); |
| GeneratedValue generatedValue = getSubject().getGeneratedValue(); |
| |
| if ((generatedValue != null) && |
| (generatedValue.getGenerator() != null)) |
| { |
| sequenceGenerator.setName(generatedValue.getGenerator()); |
| } |
| } |
| else if (!value.booleanValue() && (this.subject.getSequenceGenerator() != null)) { |
| this.subject.removeSequenceGenerator(); |
| } |
| } |
| }; |
| } |
| |
| protected SequenceGeneratorComposite buildSequenceGeneratorComposite( |
| Composite container, |
| PropertyValueModel<SequenceGenerator> sequenceGeneratorHolder, |
| GeneratorBuilder<SequenceGenerator> generatorBuilder, |
| int topMargin, |
| int leftMargin) { |
| |
| return new SequenceGeneratorComposite( |
| this, |
| sequenceGeneratorHolder, |
| this.addSubPane(container, topMargin, leftMargin), |
| generatorBuilder |
| ); |
| } |
| |
| private PropertyValueModel<SequenceGenerator> buildSequenceGeneratorHolder(PropertyValueModel<GeneratorContainer> generatorHolder) { |
| return new PropertyAspectAdapter<GeneratorContainer, SequenceGenerator>(generatorHolder, GeneratorContainer.SEQUENCE_GENERATOR_PROPERTY) { |
| @Override |
| protected SequenceGenerator buildValue_() { |
| return this.subject.getSequenceGenerator(); |
| } |
| }; |
| } |
| private GeneratorBuilder<SequenceGenerator> buildSequenceGeneratorBuilder(final PropertyValueModel<GeneratorContainer> generatorHolder) { |
| return new GeneratorBuilder<SequenceGenerator>() { |
| public SequenceGenerator addGenerator() { |
| return generatorHolder.getValue().addSequenceGenerator(); |
| } |
| }; |
| } |
| |
| private void initializeTableGeneratorPane(Composite container, PropertyValueModel<GeneratorContainer> generatorHolder) { |
| |
| // Table Generator sub-section |
| container = addCollapsibleSubSection( |
| container, |
| JptUiDetailsMessages.IdMappingComposite_tableGeneratorSection, |
| this.tableGeneratorExpansionStateHolder |
| ); |
| |
| Button tableGeneratorCheckBox = addCheckBox( |
| container, |
| JptUiDetailsMessages.IdMappingComposite_tableGeneratorCheckBox, |
| buildTableGeneratorBooleanHolder(generatorHolder), |
| JpaHelpContextIds.MAPPING_TABLE_GENERATOR |
| ); |
| |
| // Sequence Generator pane |
| this.buildTableGeneratorComposite( |
| container, |
| buildTableGeneratorHolder(generatorHolder), |
| buildTableGeneratorBuilder(generatorHolder), |
| 0, |
| tableGeneratorCheckBox.getBorderWidth() + 16); |
| } |
| |
| protected TableGeneratorComposite buildTableGeneratorComposite( |
| Composite container, |
| PropertyValueModel<TableGenerator> tableGeneratorHolder, |
| GeneratorBuilder<TableGenerator> generatorBuilder, |
| int topMargin, |
| int leftMargin) { |
| |
| return new TableGeneratorComposite( |
| this, |
| tableGeneratorHolder, |
| this.addSubPane(container, topMargin, leftMargin), |
| generatorBuilder |
| ); |
| } |
| |
| private PropertyValueModel<TableGenerator> buildTableGeneratorHolder(PropertyValueModel<GeneratorContainer> generatorHolder) { |
| return new PropertyAspectAdapter<GeneratorContainer, TableGenerator>(generatorHolder, GeneratorContainer.TABLE_GENERATOR_PROPERTY) { |
| @Override |
| protected TableGenerator buildValue_() { |
| return this.subject.getTableGenerator(); |
| } |
| }; |
| } |
| |
| private GeneratorBuilder<TableGenerator> buildTableGeneratorBuilder(final PropertyValueModel<GeneratorContainer> generatorHolder) { |
| return new GeneratorBuilder<TableGenerator>() { |
| public TableGenerator addGenerator() { |
| return generatorHolder.getValue().addTableGenerator(); |
| } |
| }; |
| } |
| |
| private WritablePropertyValueModel<Boolean> buildTableGeneratorBooleanHolder(PropertyValueModel<GeneratorContainer> generatorHolder) { |
| return new PropertyAspectAdapter<GeneratorContainer, Boolean>(generatorHolder, GeneratorContainer.TABLE_GENERATOR_PROPERTY) { |
| @Override |
| protected Boolean buildValue_() { |
| return Boolean.valueOf(this.subject.getTableGenerator() != null); |
| } |
| |
| @Override |
| protected void setValue_(Boolean value) { |
| |
| if (value.booleanValue() && (this.subject.getTableGenerator() == null)) { |
| |
| TableGenerator tableGenerator = this.subject.addTableGenerator(); |
| GeneratedValue generatedValue = getSubject().getGeneratedValue(); |
| |
| if ((generatedValue != null) && |
| (generatedValue.getGenerator() != null)) |
| { |
| tableGenerator.setName(generatedValue.getGenerator()); |
| } |
| } |
| else if (!value.booleanValue() && (this.subject.getTableGenerator() != null)) { |
| this.subject.removeTableGenerator(); |
| } |
| } |
| }; |
| } |
| |
| } |
