package org.apache.ojb.broker.accesslayer.sql;

 /* Copyright 2002-2005 The Apache Software Foundation

  *

  * 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.

  */

 import org.apache.ojb.broker.util.logging.Logger;

 /**

  * Model a SELECT Statement for M:N indirection table

  *

  * @author <a href="mailto:jbraeuchi@hotmail.com">Jakob Braeuchi</a>

  * @version $Id: SqlSelectMNStatement.java,v 1.1 2007-08-24 22:17:39 ewestfal Exp $

  */

 public class SqlSelectMNStatement extends SqlMNStatement

 {

     private String[] m_selectColumns;

     /**

      * Constructor for SqlSelectMNStatement.

      * @param table

      * @param columns

      */

     public SqlSelectMNStatement(String table, String[] selectColumns, String[] columns, Logger logger)

     {

         super(table, columns, logger);

         m_selectColumns = selectColumns;

     }

     /**

      * @see org.apache.ojb.broker.accesslayer.sql.SqlStatement#getStatement()

      */

     public String getStatement()

     {

         StringBuffer stmt = new StringBuffer(1024);

         stmt.append("SELECT ");

         appendListOfColumns(m_selectColumns,stmt);

         stmt.append(" FROM ");

         appendTable(getTable(), stmt);

         appendWhereClause(stmt, getColumns());

         return stmt.toString();

     }

 }