de.tu_berlin.dima.oligos.db.handler.meta.TableRefsHandler.java Source code

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Here is the source code for de.tu_berlin.dima.oligos.db.handler.meta.TableRefsHandler.java

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/*******************************************************************************
 * Copyright 2013 DIMA Research Group, TU Berlin (http://www.dima.tu-berlin.de)
 * 
 * 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 de.tu_berlin.dima.oligos.db.handler.meta;

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

import org.apache.commons.dbutils.handlers.AbstractListHandler;

import de.tu_berlin.dima.oligos.db.reference.TableRef;
import static de.tu_berlin.dima.oligos.db.JdbcConstants.Identifiers.*;

/**
 * Handler implementation to obtain all tables from a JDBC ResultSet.
 * <br />
 * A call to
 * {@link java.sql.DatabaseMetaData#getTables(String, String, String, String[])}
 * returns a ResultSet containing the names of all tables and their respective 
 * schemas.
 * 
 * @author Christoph Brcke (christoph.bruecke@campus.tu-berlin.de)
 *
 */
public class TableRefsHandler extends AbstractListHandler<TableRef> {

    @Override
    protected TableRef handleRow(ResultSet rs) throws SQLException {
        String schema = rs.getString(SCHEMA_NAME);
        String table = rs.getString(TABLE_NAME);
        return new TableRef(schema, table);
    }

}