| /******************************************************************************* |
| * Copyright (c) 2007, 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.ui.internal.mappings.details; |
| |
| import org.eclipse.jpt.core.internal.context.base.IIdMapping; |
| import org.eclipse.jpt.core.internal.context.base.ITableGenerator; |
| import org.eclipse.jpt.db.internal.Schema; |
| import org.eclipse.jpt.ui.internal.IJpaHelpContextIds; |
| import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; |
| import org.eclipse.jpt.ui.internal.widgets.AbstractFormPane; |
| import org.eclipse.swt.custom.CCombo; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * Here the layout of this pane: |
| * <pre> |
| * ----------------------------------------------------------------------------- |
| * | ----------------------------------------------- | |
| * | Name: | I | | |
| * | ----------------------------------------------- | |
| * | ----------------------------------------------- | |
| * | Table: | I |v| | |
| * | ----------------------------------------------- | |
| * | ----------------------------------------------- | |
| * | Primary Key Column: | I |v| | |
| * | ----------------------------------------------- | |
| * | ----------------------------------------------- | |
| * | Value Column: | I |v| | |
| * | ----------------------------------------------- | |
| * | ----------------------------------------------- | |
| * | Primary Key Column Value: | I |v| | |
| * | ----------------------------------------------- | |
| * -----------------------------------------------------------------------------</pre> |
| * |
| * @see IIdMapping |
| * @see ITableGenerator |
| * @see GenerationComposite - The parent container |
| * |
| * @version 2.0 |
| * @since 1.0 |
| */ |
| public class TableGeneratorComposite extends GeneratorComposite<ITableGenerator> |
| { |
| private CCombo pkColumnNameCombo; |
| private CCombo pkColumnValueCombo; |
| private CCombo tableNameCombo; |
| private CCombo valueColumnNameCombo; |
| |
| /** |
| * Creates a new <code>TableGeneratorComposite</code>. |
| * |
| * @param parentPane The parent container of this one |
| * @param parent The parent container |
| */ |
| public TableGeneratorComposite(AbstractFormPane<? extends IIdMapping> parentPane, |
| Composite parent) { |
| |
| super(parentPane, parent); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected ITableGenerator buildGenerator() { |
| return subject().addTableGenerator(); |
| } |
| |
| private CCombo buildPkColumnNameCombo(Composite parent) { |
| CCombo combo = buildCombo(parent); |
| combo.add(JptUiMappingsMessages.TableGeneratorComposite_default); |
| combo.select(0); |
| combo.addModifyListener(buildPkColumnNameListener()); |
| return combo; |
| } |
| |
| private ModifyListener buildPkColumnNameListener() { |
| return new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String text = ((CCombo) e.getSource()).getText(); |
| if (text != null && pkColumnNameCombo.getItemCount() > 0 && text.equals(pkColumnNameCombo.getItem(0))) { |
| text = null; |
| } |
| ITableGenerator generator = retrieveTableGenerator(); |
| generator.setSpecifiedPkColumnName(text); |
| } |
| }; |
| } |
| |
| private CCombo buildPkColumnValueCombo(Composite parent) { |
| CCombo combo = buildCombo(parent); |
| combo.add(JptUiMappingsMessages.TableGeneratorComposite_default); |
| combo.select(0); |
| combo.addModifyListener(buildPkColumnValueListener()); |
| return combo; |
| } |
| |
| private ModifyListener buildPkColumnValueListener() { |
| return new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String text = ((CCombo) e.getSource()).getText(); |
| if (text != null && pkColumnValueCombo.getItemCount() > 0 && text.equals(pkColumnValueCombo.getItem(0))) { |
| text = null; |
| } |
| ITableGenerator generator = retrieveTableGenerator(); |
| generator.setSpecifiedPkColumnValue(text); |
| } |
| }; |
| } |
| |
| private CCombo buildTableNameCombo(Composite parent) { |
| CCombo combo = buildCombo(parent); |
| combo.add(JptUiMappingsMessages.TableGeneratorComposite_default); |
| combo.select(0); |
| combo.addModifyListener(buildTableNameListener()); |
| return combo; |
| } |
| |
| private ModifyListener buildTableNameListener() { |
| return new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String text = ((CCombo) e.getSource()).getText(); |
| if (text != null && tableNameCombo.getItemCount() > 0 && text.equals(tableNameCombo.getItem(0))) { |
| text = null; |
| } |
| ITableGenerator generator = retrieveTableGenerator(); |
| generator.setSpecifiedTable(text); |
| } |
| }; |
| } |
| |
| private CCombo buildValueColumnNameCombo(Composite parent) { |
| CCombo combo = buildCombo(parent); |
| combo.add(JptUiMappingsMessages.TableGeneratorComposite_default); |
| combo.select(0); |
| combo.addModifyListener(buildValueColumnNameListener()); |
| return combo; |
| } |
| |
| private ModifyListener buildValueColumnNameListener() { |
| return new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String text = ((CCombo) e.getSource()).getText(); |
| if (text != null && valueColumnNameCombo.getItemCount() > 0 && text.equals(valueColumnNameCombo.getItem(0))) { |
| text = null; |
| } |
| ITableGenerator generator = retrieveTableGenerator(); |
| generator.setSpecifiedValueColumnName(text); |
| } |
| }; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected void doPopulate() { |
| super.doPopulate(); |
| |
| populateTableNameCombo(); |
| populatePkColumnNameCombo(); |
| populateValueColumnNameCombo(); |
| populatePkColumnValueCombo(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected ITableGenerator getGenerator(IIdMapping subject) { |
| return (subject != null) ? subject.getTableGenerator() : null; |
| } |
| |
| protected Schema getSchema() { |
| if (getGenerator(subject()) != null) { |
| return null;// this.getConnectionProfile().getDatabase().schemaNamed(getGenerator().getSchema()); |
| } |
| return null; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected void initializeLayout(Composite container) { |
| |
| // Name widgets |
| Text nameText = this.buildNameText(container); |
| this.setNameText(nameText); |
| |
| this.buildLabeledComposite( |
| container, |
| JptUiMappingsMessages.TableGeneratorComposite_name, |
| nameText, |
| IJpaHelpContextIds.MAPPING_TABLE_GENERATOR_NAME |
| ); |
| |
| // Table widgets |
| this.tableNameCombo = buildTableNameCombo(container); |
| |
| this.buildLabeledComposite( |
| container, |
| JptUiMappingsMessages.TableGeneratorComposite_table, |
| tableNameCombo.getParent(), |
| IJpaHelpContextIds.MAPPING_TABLE_GENERATOR_TABLE |
| ); |
| |
| // Primary Key Column widgets |
| this.pkColumnNameCombo = buildPkColumnNameCombo(container); |
| |
| this.buildLabeledComposite( |
| container, |
| JptUiMappingsMessages.TableGeneratorComposite_pkColumn, |
| pkColumnNameCombo.getParent(), |
| IJpaHelpContextIds.MAPPING_TABLE_GENERATOR_PRIMARY_KEY_COLUMN |
| ); |
| |
| // Value Column widgets |
| this.valueColumnNameCombo = buildValueColumnNameCombo(container); |
| |
| this.buildLabeledComposite( |
| container, |
| JptUiMappingsMessages.TableGeneratorComposite_valueColumn, |
| valueColumnNameCombo.getParent(), |
| IJpaHelpContextIds.MAPPING_TABLE_GENERATOR_VALUE_COLUMN |
| ); |
| |
| // Primary Key Column Value widgets |
| this.pkColumnValueCombo = buildPkColumnValueCombo(container); |
| |
| this.buildLabeledComposite( |
| container, |
| JptUiMappingsMessages.TableGeneratorComposite_pkColumnValue, |
| pkColumnValueCombo.getParent(), |
| IJpaHelpContextIds.MAPPING_TABLE_GENERATOR_PRIMARY_KEY_COLUMN_VALUE |
| ); |
| } |
| |
| private void populatePkColumnChoices() { |
| this.pkColumnNameCombo.remove(1, this.pkColumnNameCombo.getItemCount() - 1); |
| |
| // if (this.getConnectionProfile().isConnected()) { |
| // if (!this.tableNameCombo.getText().equals(JptUiMappingsMessages.TableGeneratorComposite_default)) { // hmm, |
| // // if they actually set the table to Default?? |
| // String tableName = this.tableNameCombo.getText(); |
| // Schema schema = getSchema(); |
| // if (schema != null) { |
| // Table table = schema.tableNamed(tableName); |
| // if (table != null) { |
| // for (Iterator<String> stream = CollectionTools.sort(table.columnNames()); stream.hasNext();) { |
| // this.pkColumnNameCombo.add(stream.next()); |
| // } |
| // } |
| // } |
| // } |
| // } |
| } |
| |
| private void populatePkColumnName() { |
| String pkColumnName = this.tableGenerator().getSpecifiedPkColumnName(); |
| if (pkColumnName != null) { |
| if (!this.pkColumnNameCombo.getText().equals(pkColumnName)) { |
| this.pkColumnNameCombo.setText(pkColumnName); |
| } |
| } |
| else { |
| this.pkColumnNameCombo.select(0); |
| } |
| } |
| |
| private void populatePkColumnNameCombo() { |
| if (this.tableGenerator() == null) { |
| return; |
| } |
| populatePkColumnChoices(); |
| populatePkColumnName(); |
| } |
| |
| private void populatePkColumnValueCombo() { |
| if (this.tableGenerator() == null) { |
| return; |
| } |
| String pkColumnValue = this.tableGenerator().getSpecifiedPkColumnValue(); |
| if (pkColumnValue != null) { |
| if (!this.pkColumnValueCombo.getText().equals(pkColumnValue)) { |
| this.pkColumnValueCombo.setText(pkColumnValue); |
| } |
| } |
| else { |
| this.pkColumnValueCombo.select(0); |
| } |
| } |
| |
| private void populateTableNameCombo() { |
| if (this.tableGenerator() == null) { |
| return; |
| } |
| // if (this.getConnectionProfile().isConnected()) { |
| // this.tableNameCombo.remove(1, this.tableNameCombo.getItemCount()-1); |
| // Schema schema = this.getSchema(); |
| // if (schema != null) { |
| // Iterator<String> tables = schema.tableNames(); |
| // for (Iterator<String> stream = CollectionTools.sort(tables); stream.hasNext(); ) { |
| // this.tableNameCombo.add(stream.next()); |
| // } |
| // } |
| // } |
| String tableName = this.tableGenerator().getSpecifiedTable(); |
| if (tableName != null) { |
| if (!this.tableNameCombo.getText().equals(tableName)) { |
| this.tableNameCombo.setText(tableName); |
| } |
| } |
| else { |
| this.tableNameCombo.select(0); |
| } |
| } |
| |
| private void populateValueColumnNameCombo() { |
| if (this.tableGenerator() == null) { |
| return; |
| } |
| // if (this.getConnectionProfile().isConnected()) { |
| // this.valueColumnNameCombo.remove(1, this.valueColumnNameCombo.getItemCount() - 1); |
| // if (!this.tableNameCombo.getText().equals(JptUiMappingsMessages.TableGeneratorComposite_default)) { // hmm, |
| // // if they actually set the table to Default?? |
| // String tableName = this.tableNameCombo.getText(); |
| // Schema schema = getSchema(); |
| // if (schema != null) { |
| // Table table = schema.tableNamed(tableName); |
| // if (table != null) { |
| // for (Iterator<String> stream = CollectionTools.sort(table.columnNames()); stream.hasNext();) { |
| // this.valueColumnNameCombo.add(stream.next()); |
| // } |
| // } |
| // } |
| // } |
| // } |
| String valueColumnName = this.tableGenerator().getSpecifiedValueColumnName(); |
| if (valueColumnName != null) { |
| if (!this.valueColumnNameCombo.getText().equals(valueColumnName)) { |
| this.valueColumnNameCombo.setText(valueColumnName); |
| } |
| } |
| else { |
| this.valueColumnNameCombo.select(0); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected String propertyName() { |
| return IIdMapping.TABLE_GENERATOR_PROPERTY; |
| } |
| |
| private ITableGenerator retrieveTableGenerator() { |
| ITableGenerator generator = tableGenerator(); |
| |
| if (generator == null) { |
| setPopulating(true); |
| |
| try { |
| generator = buildGenerator(); |
| } |
| finally { |
| setPopulating(false); |
| } |
| } |
| |
| return generator; |
| } |
| |
| private ITableGenerator tableGenerator() { |
| return (subject() != null) ? subject().getTableGenerator() : null; |
| } |
| } |