1 files changed, 0 insertions, 96 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.db/src/org/eclipse/jpt/jpa/db/internal/driver/UnknownCatalogStrategy.java b/jpa/plugins/org.eclipse.jpt.jpa.db/src/org/eclipse/jpt/jpa/db/internal/driver/UnknownCatalogStrategy.java
deleted file mode 100644
index ca7722c5bc..0000000000
--- a/jpa/plugins/org.eclipse.jpt.jpa.db/src/org/eclipse/jpt/jpa/db/internal/driver/UnknownCatalogStrategy.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009, 2011 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.jpa.db.internal.driver;
-
-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 unknown DTP database drivers.
- * Infer the strategy from the returned catalogs and schemas.
- * 
- * @see java.sql.DatabaseMetaData#getCatalogs()
- */
-class UnknownCatalogStrategy
-	implements CatalogStrategy
-{
-	private final Database database;
-
-	UnknownCatalogStrategy(Database database) {
-		super();
-		this.database = database;
-	}
-
-	/**
-	 * Return <code>true</code> if the database returns a list of catalogs and
-	 * that list does not contain only a "faux" catalog.
-	 */
-	public boolean supportsCatalogs() {
-		return ! this.getCatalogs().isEmpty();
-	}
-
-	public List<Catalog> getCatalogs() {
-		List<Catalog> catalogs = this.getCatalogs_();
-		// if there are no catalogs, the database must hold the schemata directly
-		if ((catalogs == null) || catalogs.isEmpty()) {
-			return Collections.emptyList();
-		}
-
-		Catalog fauxCatalog = this.selectFauxCatalog(catalogs);
-		// if we don't have a "faux" catalog, we must have "real" catalogs
-		return (fauxCatalog == null) ? catalogs : Collections.<Catalog>emptyList();
-	}
-
-	public List<Schema> getSchemas() {
-		List<Catalog> catalogs = this.getCatalogs_();
-		// if there are no catalogs, the database must hold the schemata directly
-		if ((catalogs == null) || catalogs.isEmpty()) {
-			return this.getSchemas_();
-		}
-
-		Catalog fauxCatalog = this.selectFauxCatalog(catalogs);
-		return (fauxCatalog != null) ? this.getSchemas(fauxCatalog) : Collections.<Schema>emptyList();
-	}
-
-	// minimize scope of suppressed warnings
-	@SuppressWarnings("unchecked")
-	private List<Schema> getSchemas(Catalog catalog) {
-		return catalog.getSchemas();
-	}
-
-	/**
-	 * If the specified list of catalogs contains a "faux" catalog (i.e. a
-	 * single catalog with an empty string for a name), return it; otherwise
-	 * return <code>null</code>.
-	 */
-	private Catalog selectFauxCatalog(List<Catalog> catalogs) {
-		if (catalogs.size() == 1) {
-			Catalog catalog = catalogs.get(0);
-			if (catalog.getName().equals("")) { //$NON-NLS-1$
-				return catalog;
-			}
-		}
-		return null;
-	}
-
-	@SuppressWarnings("unchecked")
-	private List<Catalog> getCatalogs_() {
-		return this.database.getCatalogs();
-	}
-
-	@SuppressWarnings("unchecked")
-	private List<Schema> getSchemas_() {
-		return this.database.getSchemas();
-	}
-}