diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/internal/vendor/SimpleCatalogStrategy.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/internal/vendor/SimpleCatalogStrategy.java | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/internal/vendor/SimpleCatalogStrategy.java b/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/internal/vendor/SimpleCatalogStrategy.java deleted file mode 100644 index 4b46a6c044..0000000000 --- a/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/internal/vendor/SimpleCatalogStrategy.java +++ /dev/null @@ -1,81 +0,0 @@ -/******************************************************************************* - * Copyright (c) 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.db.internal.vendor; - -import java.util.Collections; -import java.util.List; - -import org.eclipse.datatools.modelbase.sql.schema.Catalog; -import org.eclipse.datatools.modelbase.sql.schema.Database; -import org.eclipse.datatools.modelbase.sql.schema.Schema; - -/** - * Catalog strategy for DTP databases that simply model the catalogs returned - * by the underlying JDBC driver (e.g. Sybase). - * @see java.sql.DatabaseMetaData#getCatalogs() - */ -class SimpleCatalogStrategy - implements CatalogStrategy -{ - // singleton - private static final CatalogStrategy INSTANCE = new SimpleCatalogStrategy(); - - /** - * Return the singleton. - */ - static CatalogStrategy instance() { - return INSTANCE; - } - - /** - * Ensure single instance. - */ - private SimpleCatalogStrategy() { - super(); - } - - @SuppressWarnings("unchecked") - public boolean supportsCatalogs(Database database) { - // Bug 327572: DTP allows for optional support of catalogs in extensions - List<Catalog> catalogs = database.getCatalogs(); - if ((catalogs == null) || catalogs.isEmpty()) { - return false; - } - - // normal logic: - return true; - } - - @SuppressWarnings("unchecked") - public List<Catalog> getCatalogs(Database database) { - List<Catalog> catalogs = database.getCatalogs(); - // Bug 327572: DTP allows for optional support of catalogs in extensions - if ((catalogs == null) || catalogs.isEmpty()) { - return Collections.emptyList(); - } - - // normal logic: - return catalogs; - } - - @SuppressWarnings("unchecked") - public List<Schema> getSchemas(Database database) { - List<Catalog> catalogs = database.getCatalogs(); - // Bug 327572: DTP allows for optional support of catalogs in extensions - // if there are no catalogs, the database must hold the schemata directly - if ((catalogs == null) || catalogs.isEmpty()) { - return database.getSchemas(); - } - - // normal logic: - return Collections.emptyList(); - } - -} |