DropForeignKeyConstraintCascadeChange.java

/*******************************************************************************
 * This file is part of OpenNMS(R).
 *
 * Copyright (C) 2011 The OpenNMS Group, Inc.
 * OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published
 * by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * OpenNMS(R) is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with OpenNMS(R).  If not, see:
 *      http://www.gnu.org/licenses/
 *
 * For more information contact:
 *     OpenNMS(R) Licensing <license@opennms.org>
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 *******************************************************************************/

package liquibase.ext.opennms.dropconstraint;

import liquibase.change.core.DropForeignKeyConstraintChange;
import liquibase.database.Database;
import liquibase.statement.SqlStatement;

public class DropForeignKeyConstraintCascadeChange extends DropForeignKeyConstraintChange {

	private String m_cascade = "false";

	public DropForeignKeyConstraintCascadeChange() {
		super();
		setPriority(getChangeMetaData().getPriority() + 1);
	}

	public String getCascade() {
		return m_cascade.toString();
	}
	
	public void setCascade(final String cascade) {
		m_cascade = cascade;
	}
	
    public SqlStatement[] generateStatements(final Database database) {
    	return DropForeignKeyConstraintCascadeStatement.createFromSqlStatements(super.generateStatements(database), Boolean.valueOf(m_cascade));
    }

}