diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/SecondaryTableDialog.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/SecondaryTableDialog.java | 451 |
1 files changed, 0 insertions, 451 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/SecondaryTableDialog.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/SecondaryTableDialog.java deleted file mode 100644 index 5d39fa0e00..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/SecondaryTableDialog.java +++ /dev/null @@ -1,451 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2009 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 java.util.Iterator; -import org.eclipse.jface.dialogs.Dialog; -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jpt.core.JpaProject; -import org.eclipse.jpt.core.context.SecondaryTable; -import org.eclipse.jpt.db.Database; -import org.eclipse.jpt.db.Schema; -import org.eclipse.jpt.db.SchemaContainer; -import org.eclipse.jpt.utility.internal.StringTools; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Shell; - -/** - * 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() - */ -public class SecondaryTableDialog extends Dialog { - - private final JpaProject jpaProject; - - /** - * when creating a new SecondaryTable, 'secondaryTable' will be null - */ - private final SecondaryTable secondaryTable; - private final String defaultCatalog; - private final String defaultSchema; - - protected Combo tableCombo; - protected Combo catalogCombo; - protected Combo schemaCombo; - - // these values are set upon close - private String selectedTable; - private String selectedSchema; - private String selectedCatalog; - - - // ********** constructors ********** - - /** - * Use this constructor to create a new secondary table - */ - public SecondaryTableDialog(Shell parent, JpaProject jpaProject, String defaultCatalog, String defaultSchema) { - this(parent, jpaProject, null, defaultCatalog, defaultSchema); - } - - /** - * Use this constructor to edit an existing secondary table - */ - public SecondaryTableDialog(Shell parent, JpaProject jpaProject, SecondaryTable secondaryTable) { - this(parent, jpaProject, secondaryTable, secondaryTable.getDefaultCatalog(), secondaryTable.getDefaultSchema()); - } - - /** - * internal constructor - */ - protected SecondaryTableDialog(Shell parent, JpaProject jpaProject, SecondaryTable secondaryTable, String defaultCatalog, String defaultSchema) { - super(parent); - this.jpaProject = jpaProject; - this.secondaryTable = secondaryTable; - this.defaultCatalog = defaultCatalog; - this.defaultSchema = defaultSchema; - } - - - // ********** open ********** - - @Override - protected Point getInitialSize() { - Point size = super.getInitialSize(); - size.x = this.convertWidthInCharsToPixels(50); // ??? - return size; - } - - @Override - protected void configureShell(Shell shell) { - super.configureShell(shell); - shell.setText(this.getTitle()); - } - - protected String getTitle() { - return (this.secondaryTable == null) ? - JptUiDetailsMessages.SecondaryTableDialog_addSecondaryTable - : - JptUiDetailsMessages.SecondaryTableDialog_editSecondaryTable; - } - - @Override - protected Control createDialogArea(Composite parent) { - Composite composite = (Composite) super.createDialogArea(parent); - GridLayout gridLayout = (GridLayout) composite.getLayout(); - gridLayout.numColumns = 2; - - // table - Label tableLabel = new Label(composite, SWT.LEFT); - tableLabel.setText(JptUiDetailsMessages.SecondaryTableDialog_name); - GridData gridData = new GridData(); - tableLabel.setLayoutData(gridData); - - this.tableCombo = new Combo(composite, SWT.LEFT); - gridData = new GridData(); - gridData.grabExcessHorizontalSpace = true; - gridData.horizontalAlignment = SWT.FILL; - this.tableCombo.setLayoutData(gridData); - - // catalog - Label catalogLabel = new Label(composite, SWT.LEFT); - catalogLabel.setText(JptUiDetailsMessages.SecondaryTableDialog_catalog); - gridData = new GridData(); - catalogLabel.setLayoutData(gridData); - - this.catalogCombo = new Combo(composite, SWT.LEFT); - gridData = new GridData(); - gridData.grabExcessHorizontalSpace = true; - gridData.horizontalAlignment = SWT.FILL; - this.catalogCombo.setLayoutData(gridData); - - // schema - Label schemaLabel = new Label(composite, SWT.LEFT); - schemaLabel.setText(JptUiDetailsMessages.SecondaryTableDialog_schema); - gridData = new GridData(); - schemaLabel.setLayoutData(gridData); - - this.schemaCombo = new Combo(composite, SWT.LEFT); - gridData = new GridData(); - gridData.grabExcessHorizontalSpace = true; - gridData.horizontalAlignment = SWT.FILL; - this.schemaCombo.setLayoutData(gridData); - - this.initializeCatalogCombo(); - this.initializeSchemaCombo(); - this.initializeTableCombo(); - - return composite; - } - - @Override - protected Control createContents(Composite parent) { - Composite composite = (Composite) super.createContents(parent); - - this.tableCombo.addModifyListener(buildTableModifyListener()); - this.catalogCombo.addSelectionListener(this.buildCatalogSelectionListener()); - this.schemaCombo.addSelectionListener(this.buildSchemaSelectionListener()); - this.refreshButtons(); - return composite; - } - - protected void initializeCatalogCombo() { - this.populateCatalogCombo(); - - if (this.isAddDialog()) { - this.catalogCombo.select(0); // out-of-bounds index is ignored - } else { - String specifiedCatalog = this.secondaryTable.getSpecifiedCatalog(); - if (specifiedCatalog == null) { - this.catalogCombo.select(0); // out-of-bounds index is ignored - } else { - this.catalogCombo.setText(specifiedCatalog); - } - } - } - - protected void populateCatalogCombo() { - Database database = this.getDatabase(); - if ((database != null) && ! database.supportsCatalogs()) { - this.catalogCombo.setEnabled(false); - return; - } - - // add the default catalog first - if (this.defaultCatalog != null) { - this.catalogCombo.add(NLS.bind(JptUiDetailsMessages.SecondaryTableDialog_defaultCatalog, this.defaultCatalog)); - } - - if (database != null) { - for (Iterator<String> stream = database.sortedCatalogIdentifiers(); stream.hasNext(); ) { - this.catalogCombo.add(stream.next()); - } - } - } - - protected void initializeSchemaCombo() { - this.populateSchemaCombo(); - - if (this.isAddDialog()) { - this.schemaCombo.select(0); // out-of-bounds index is ignored - } else { - String specifiedSchema = this.secondaryTable.getSpecifiedSchema(); - if (specifiedSchema == null) { - this.schemaCombo.select(0); // out-of-bounds index is ignored - } else { - this.schemaCombo.setText(specifiedSchema); - } - } - } - - // assume the catalog combo has been populated by now - protected void populateSchemaCombo() { - // add the default schema first - if (this.defaultSchema != null) { - this.schemaCombo.add(NLS.bind(JptUiDetailsMessages.SecondaryTableDialog_defaultSchema, this.defaultSchema)); - } - - SchemaContainer sc = this.getCurrentDbSchemaContainer(); - if (sc != null) { - for (Iterator<String> stream = sc.sortedSchemaIdentifiers(); stream.hasNext(); ) { - this.schemaCombo.add(stream.next()); - } - } - } - - protected void initializeTableCombo() { - this.populateTableCombo(); - - if (this.isEditDialog()) { - String specifiedName = this.secondaryTable.getSpecifiedName(); - if (specifiedName != null) { - this.tableCombo.setText(specifiedName); - } - } - } - - // assume the schema combo has been populated by now - protected void populateTableCombo() { - // we don't need to add a "default" to the table combo - Schema dbSchema = this.getCurrentDbSchema(); - if (dbSchema != null) { - for (Iterator<String> stream = dbSchema.sortedTableIdentifiers(); stream.hasNext(); ) { - this.tableCombo.add(stream.next()); - } - } - } - - - // ********** listeners ********** - - protected SelectionListener buildCatalogSelectionListener() { - return new SelectionListener() { - public void widgetSelected(SelectionEvent event) { - SecondaryTableDialog.this.selectedCatalogChanged(); - } - public void widgetDefaultSelected(SelectionEvent e) { - SecondaryTableDialog.this.selectedCatalogChanged(); - } - @Override - public String toString() { - return "catalog selection listener"; //$NON-NLS-1$ - } - }; - } - - protected void selectedCatalogChanged() { - this.refreshSchemaCombo(); - this.refreshTableCombo(); - } - - protected void refreshSchemaCombo() { - String schema = this.schemaCombo.getText(); - this.schemaCombo.removeAll(); - this.populateSchemaCombo(); - this.schemaCombo.setText(schema); - } - - protected SelectionListener buildSchemaSelectionListener() { - return new SelectionListener() { - public void widgetSelected(SelectionEvent event) { - SecondaryTableDialog.this.selectedSchemaChanged(); - } - public void widgetDefaultSelected(SelectionEvent e) { - SecondaryTableDialog.this.selectedSchemaChanged(); - } - @Override - public String toString() { - return "schema selection listener"; //$NON-NLS-1$ - } - }; - } - - protected void selectedSchemaChanged() { - this.refreshTableCombo(); - } - - protected void refreshTableCombo() { - String table = this.tableCombo.getText(); - this.tableCombo.removeAll(); - this.populateTableCombo(); - this.tableCombo.setText(table); - } - - protected ModifyListener buildTableModifyListener() { - return new ModifyListener() { - public void modifyText(ModifyEvent event) { - SecondaryTableDialog.this.tableChanged(); - } - @Override - public String toString() { - return "table modify listener"; //$NON-NLS-1$ - } - }; - } - - protected void tableChanged() { - this.refreshButtons(); - } - - // ********** convenience methods ********** - - protected boolean isAddDialog() { - return this.secondaryTable == null; - } - - protected boolean isEditDialog() { - return ! this.isAddDialog(); - } - - protected Database getDatabase() { - return this.jpaProject.getDataSource().getDatabase(); - } - - protected SchemaContainer getCurrentDbSchemaContainer() { - Database database = this.getDatabase(); - if (database == null) { - return null; - } - if ( ! database.supportsCatalogs()) { - return database; - } - String catalog = this.getCurrentCatalog(); - return (catalog == null) ? null : database.getCatalogForIdentifier(catalog); - } - - protected String getCurrentCatalog() { - if ((this.defaultCatalog != null) && (this.catalogCombo.getSelectionIndex() == 0)) { - return this.defaultCatalog; - } - return convertText(this.catalogCombo); - } - - protected Schema getCurrentDbSchema() { - String schema = this.getCurrentSchema(); - if (schema == null) { - return null; - } - SchemaContainer sc = this.getCurrentDbSchemaContainer(); - return (sc == null) ? null : sc.getSchemaForIdentifier(schema); - } - - protected String getCurrentSchema() { - if ((this.defaultSchema != null) && (this.schemaCombo.getSelectionIndex() == 0)) { - return this.defaultSchema; - } - return convertText(this.schemaCombo); - } - - protected void refreshButtons() { - this.getButton(IDialogConstants.OK_ID).setEnabled(this.validateEntryValues()); - } - - protected boolean validateEntryValues() { - return ! StringTools.stringIsEmpty(this.tableCombo.getText()); - } - - - // ********** close ********** - - /** - * set all the various values queried by clients once the dialog is closed - */ - @Override - public boolean close() { - this.selectedTable = this.tableCombo.getText(); - this.selectedCatalog = convertText(this.catalogCombo, this.defaultCatalog); - this.selectedSchema = convertText(this.schemaCombo, this.defaultSchema); - return super.close(); - } - - /** - * return null if: - * - the default value is selected - * - the combo's text is empty - */ - protected static String convertText(Combo combo, String defaultText) { - // if the default text is present, then it will be the combo's first selection - if ((defaultText != null) && (combo.getSelectionIndex() == 0)) { - return null; - } - return convertText(combo); - } - - /** - * return null if the combo's text is empty - */ - protected static String convertText(Combo combo) { - String text = combo.getText(); - return (text.length() == 0) ? null : text; - } - - - // ********** public API ********** - - /** - * Return the selected table. Return an empty string if nothing - * is selected (since there is no default). - */ - public String getSelectedTable() { - return this.selectedTable; - } - - /** - * Return the selected catalog. Return null if either nothing or - * the default catalog is selected. - */ - public String getSelectedCatalog() { - return this.selectedCatalog; - } - - /** - * Return the selected schema. Return null if either nothing or - * the default schema is selected. - */ - public String getSelectedSchema() { - return this.selectedSchema; - } - -} |