/**
 * Copyright (c) 2009 - 2012 Red Hat, Inc.
 *
 * This software is licensed to you under the GNU General Public License,
 * version 2 (GPLv2). There is NO WARRANTY for this software, express or
 * implied, including the implied warranties of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
 * along with this software; if not, see
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
 *
 * Red Hat trademarks are not licensed under GPLv2. No permission is
 * granted to use or replicate Red Hat trademarks that are incorporated
 * in this software or its documentation.
 */
package org.candlepin.liquibase;

import liquibase.change.custom.CustomTaskChange;
import liquibase.database.Database;
import liquibase.database.jvm.JdbcConnection;
import liquibase.exception.CustomChangeException;
import liquibase.exception.SetupException;
import liquibase.exception.ValidationErrors;
import liquibase.resource.ResourceAccessor;

/**
 * FixDuplicatePoolsLiquibaseWrapper class to be hooked by liquibase
 * in order to reconcile duplicate pool data.
 */
public class FixDuplicatePoolsLiquibaseWrapper implements CustomTaskChange {

    @Override
    public String getConfirmationMessage() {
        return null;
    }

    @Override
    public void setFileOpener(ResourceAccessor resourceAccessor) {
    }

    @Override
    public void setUp() throws SetupException {
    }

    @Override
    public ValidationErrors validate(Database arg0) {
        return null;
    }

    @Override
    public void execute(Database db) throws CustomChangeException {
        JdbcConnection conn = (JdbcConnection) db.getConnection();
        FixDuplicatePools fixer = new FixDuplicatePools(conn,
            new LiquibaseCustomTaskLogger());

        try {
            fixer.execute();
        }
        catch (Exception e) {
            throw new CustomChangeException(e);
        }
    }
}