org.eclipse.persistence.tools.schemaframework.DynamicSchemaManager Maven / Gradle / Ivy
/*
* Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// dclarke - Dynamic Persistence INCUBATION - Enhancement 200045
// http://wiki.eclipse.org/EclipseLink/Development/Dynamic
//
// This code is being developed under INCUBATION and is not currently included
// in the automated EclipseLink build. The API in this code may change, or
// may never be included in the product. Please provide feedback through mailing
// lists or the bug database.
package org.eclipse.persistence.tools.schemaframework;
//EclipseLink imports
import org.eclipse.persistence.dynamic.DynamicType;
import org.eclipse.persistence.internal.sessions.AbstractSession;
import org.eclipse.persistence.sessions.DatabaseSession;
import java.util.Collection;
/**
* Extended SchemaManager to handle the creation of tables for dynamic types.
*
* TODO: Handle the case where the provided session uses an external transaction
* controller or is from an external connection pool. In these cases a custom
* direct connection must be created cloning the minimal state needed from the
* primary session.
*
* @author dclarke, mnorman
* @since EclipseLink 1.2
*/
public class DynamicSchemaManager extends SchemaManager {
public DynamicSchemaManager(DatabaseSession session) {
super(session);
}
/**
* Create the database tables for one or more entityTypes.
*
* TODO: At present this method will create all tables that do not exist. It
* needs to be made specific to the entityTypes.
*
*/
public void createTables(DynamicType... entityTypes) {
createTables(true, entityTypes);
}
public void createTables(boolean generateFKConstraints, DynamicType... entityTypes) {
AbstractSession createSession = getSession();
TableCreator creator = new DefaultTableGenerator(getSession().getProject(), generateFKConstraints).generateFilteredDefaultTableCreator(createSession);
creator.setIgnoreDatabaseException(true);
creator.createTables((DatabaseSession) getSession(), this);
}
public void createTables(boolean generateFKConstraints, Collection entityTypes) {
AbstractSession createSession = getSession();
TableCreator creator = new DefaultTableGenerator(getSession().getProject(), generateFKConstraints).generateFilteredDefaultTableCreator(createSession);
creator.setIgnoreDatabaseException(true);
creator.createTables((DatabaseSession) getSession(), this);
}
}