ttf.persistence.sql.IdResultHandler.java Source code

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Here is the source code for ttf.persistence.sql.IdResultHandler.java

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/*
 * Copyright 2010 Mihai Paraschiv
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ttf.persistence.sql;

import java.sql.ResultSet;
import java.sql.SQLException;

import org.apache.commons.dbutils.ResultSetHandler;

public class IdResultHandler implements ResultSetHandler<String> {

    @Override
    public String handle(ResultSet rs) throws SQLException {
        if (rs.next()) {
            return rs.getString(1);
        } else {
            return null;
        }
    }
}