diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/SchemaCombo.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/SchemaCombo.java | 327 |
1 files changed, 0 insertions, 327 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/SchemaCombo.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/SchemaCombo.java deleted file mode 100644 index 9655c2202a..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/SchemaCombo.java +++ /dev/null @@ -1,327 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 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 java.util.Iterator; -import org.eclipse.emf.common.command.CommandStack; -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.impl.AdapterImpl; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.jpt.core.internal.mappings.ITable; -import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage; -import org.eclipse.jpt.db.internal.Connection; -import org.eclipse.jpt.db.internal.ConnectionListener; -import org.eclipse.jpt.db.internal.ConnectionProfile; -import org.eclipse.jpt.db.internal.Database; -import org.eclipse.jpt.db.internal.Schema; -import org.eclipse.jpt.db.internal.Table; -import org.eclipse.jpt.ui.internal.details.BaseJpaController; -import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.jpt.utility.internal.StringTools; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -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.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory; - -public class SchemaCombo extends BaseJpaController -{ - private ITable table; - - private Adapter listener; - - /** - * Caching the connectionProfile so we can remove the listener. If the - * cached table object has been removed from the model then we no longer - * have access to the parent and cannot find the connectionProfile - */ - private ConnectionProfile connectionProfile; - - private ConnectionListener connectionListener; - - private CCombo combo; - - public SchemaCombo(Composite parent, CommandStack theCommandStack, TabbedPropertySheetWidgetFactory widgetFactory) { - super(parent, theCommandStack, widgetFactory); - this.listener = this.buildTableListener(); - this.connectionListener = this.buildConnectionListener(); - } - - private Adapter buildTableListener() { - return new AdapterImpl() { - public void notifyChanged(Notification notification) { - SchemaCombo.this.schemaChanged(notification); - } - }; - } - - private ConnectionListener buildConnectionListener() { - return new ConnectionListener() { - public void aboutToClose(Connection connection) { - // not interested to this event. - } - - public void closed(Connection connection) { - getCombo().getDisplay().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - SchemaCombo.this.populateShemaCombo(); - } - }); - } - - public void modified(Connection connection) { - getCombo().getDisplay().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - SchemaCombo.this.populateShemaCombo(); - } - }); - } - - public boolean okToClose(Connection connection) { - // not interested to this event. - return true; - } - - public void opened(Connection connection) { - getCombo().getDisplay().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - SchemaCombo.this.populateShemaCombo(); - } - }); - } - - public void databaseChanged(Connection connection, final Database database) { - getControl().getDisplay().asyncExec(new Runnable() { - public void run() { - if (database == SchemaCombo.this.getDatabase()) { - if (!getControl().isDisposed()) { - SchemaCombo.this.populateShemaCombo(); - } - } - } - }); - } - - public void schemaChanged(Connection connection, final Schema schema) { - getControl().getDisplay().asyncExec(new Runnable() { - public void run() { - if (schema == SchemaCombo.this.getTableSchema()) { - if (!getControl().isDisposed()) { - SchemaCombo.this.populateShemaCombo(); - } - } - } - }); - } - - public void tableChanged(Connection connection, final Table table) { - // not interested to this event. - } - }; - } - - @Override - protected void buildWidget(Composite parent) { - this.combo = getWidgetFactory().createCCombo(parent, SWT.FLAT); - this.combo.add(JptUiMappingsMessages.TableComposite_defaultEmpty); - this.combo.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - if (isPopulating()) { - return; - } - String schemaText = ((CCombo) e.getSource()).getText(); - if (schemaText.equals("")) { //$NON-NLS-1$ - schemaText = null; - if (SchemaCombo.this.table.getSpecifiedSchema() == null || SchemaCombo.this.table.getSpecifiedSchema().equals("")) { //$NON-NLS-1$ - return; - } - } - if (schemaText != null && combo.getItemCount() > 0 && schemaText.equals(combo.getItem(0))) { - schemaText = null; - } - if (SchemaCombo.this.table.getSpecifiedSchema() == null && schemaText != null) { - SchemaCombo.this.table.setSpecifiedSchema(schemaText); - } - if (SchemaCombo.this.table.getSpecifiedSchema() != null && !SchemaCombo.this.table.getSpecifiedSchema().equals(schemaText)) { - SchemaCombo.this.table.setSpecifiedSchema(schemaText); - } - } - }); - } - - protected void schemaChanged(Notification notification) { - if (notification.getFeatureID(ITable.class) == JpaCoreMappingsPackage.ITABLE__SPECIFIED_SCHEMA) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - SchemaCombo.this.populateSchemaName(); - } - }); - } - else if (notification.getFeatureID(ITable.class) == JpaCoreMappingsPackage.ITABLE__DEFAULT_SCHEMA) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - SchemaCombo.this.populateDefaultSchemaName(); - } - }); - } - else if (notification.getFeatureID(ITable.class) == JpaCoreMappingsPackage.ITABLE__DEFAULT_CATALOG) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - SchemaCombo.this.populateShemaCombo(); - } - }); - } - else if (notification.getFeatureID(ITable.class) == JpaCoreMappingsPackage.ITABLE__SPECIFIED_CATALOG) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - SchemaCombo.this.populateShemaCombo(); - } - }); - } - } - - public void doPopulate(EObject obj) { - this.table = (ITable) obj; - if (this.table != null) { - this.populateShemaCombo(); - } - else { - this.connectionProfile = null; - } - } - - public void doPopulate() { - this.populateShemaCombo(); - } - - protected Database getDatabase() { - return this.getConnectionProfile().getDatabase(); - } - - private ConnectionProfile getConnectionProfile() { - if (this.connectionProfile == null) { - this.connectionProfile = this.table.getJpaProject().connectionProfile(); - } - return this.connectionProfile; - } - - private void populateShemaCombo() { - if (this.table == null) { - return; - } - this.populateDefaultSchemaName(); - if (this.getConnectionProfile().isConnected()) { - this.combo.remove(1, this.combo.getItemCount() - 1); - Database database = this.getDatabase(); - if (database != null) { - Iterator<String> schemata = database.schemaNames(); - for (Iterator<String> stream = CollectionTools.sort(schemata); stream.hasNext();) { - this.combo.add(stream.next()); - } - } - } - else { - this.combo.remove(1, this.combo.getItemCount() - 1); - } - this.populateSchemaName(); - } - - protected void populateDefaultSchemaName() { - String defaultSchemaName = this.table.getDefaultSchema(); - int selectionIndex = combo.getSelectionIndex(); - combo.setItem(0, NLS.bind(JptUiMappingsMessages.TableComposite_defaultWithOneParam, defaultSchemaName)); - if (selectionIndex == 0) { - combo.clearSelection(); - combo.select(0); - } - } - - protected void populateSchemaName() { - if (this.table == null) { - return; - } - String schemaName = this.table.getSpecifiedSchema(); - String defaultSchemaName = this.table.getDefaultSchema(); - if (!StringTools.stringIsEmpty(schemaName)) { - if (!this.combo.getText().equals(schemaName)) { - this.combo.setText(schemaName); - } - } - else { - if (!this.combo.getText().equals(NLS.bind(JptUiMappingsMessages.TableComposite_defaultWithOneParam, defaultSchemaName))) { - this.combo.select(0); - } - } - } - - public CCombo getCombo() { - return this.combo; - } - - @Override - public Control getControl() { - return getCombo(); - } - - protected Schema getTableSchema() { - return this.getConnectionProfile().getDatabase().schemaNamed(table.getSchema()); - } - - @Override - protected void disengageListeners() { - if (this.table != null) { - this.removeConnectionListener(); - this.table.eAdapters().remove(this.listener); - } - } - - @Override - protected void engageListeners() { - if (this.table != null) { - this.table.eAdapters().add(this.listener); - this.addConnectionListener(); - } - } - - private void addConnectionListener() { - this.getConnectionProfile().addConnectionListener(this.connectionListener); - } - - private void removeConnectionListener() { - this.getConnectionProfile().removeConnectionListener(this.connectionListener); - } -} |