public JDBCQueryMetaDataFactory(JDBCEntityMetaData entity) 
{
     
      this.entity = entity;
}

 public Map createJDBCQueryMetaData(QueryMetaData queryData) throws DeploymentException 
{
      Method[] methods = getQueryMethods(queryData);
      Map queries = new HashMap(methods.length);
      for(int i = 0; i <  methods.length; i++)
      {
         queries.put(
            methods[i],
            new JDBCQlQueryMetaData(queryData, methods[i], entity.getQLCompiler(), false)
         );
      }
      return queries;
}

 public Map createJDBCQueryMetaData(Element queryElement,
    Map defaultValues,
    JDBCReadAheadMetaData readAhead) throws DeploymentException 
{
      // get the query methods
      Method[] methods = getQueryMethods(queryElement);
      // read-ahead
      Element readAheadElement =
         MetaData.getOptionalChild(queryElement, "read-ahead");
      if(readAheadElement != null)
      {
         readAhead = new JDBCReadAheadMetaData(readAheadElement, readAhead);
      }
      Map queries = new HashMap(methods.length);
      for(int i = 0; i <  methods.length; i++)
      {
         JDBCQueryMetaData defaultValue =
            (JDBCQueryMetaData) defaultValues.get(methods[i]);
         if(defaultValue == null && !entity.isCMP1x() && !methods[i].getName().equals("findByPrimaryKey"))
         {
            //throw new DeploymentException("Unknown query method : " + methods[i]);
            log.warn("The query method is not defined in ejb-jar.xml: " + methods[i]);
         }
         JDBCQueryMetaData jdbcQueryData = createJDBCQueryMetaData(
            defaultValue,
            queryElement,
            methods[i],
            readAhead
         );
         queries.put(methods[i], jdbcQueryData);
      }
      return queries;
}

 public static JDBCQueryMetaData createJDBCQueryMetaData(JDBCQueryMetaData jdbcQueryMetaData,
    JDBCReadAheadMetaData readAhead,
    Class qlCompiler) throws DeploymentException 
{
      // RAW-SQL
      if(jdbcQueryMetaData instanceof JDBCRawSqlQueryMetaData)
      {
         return new JDBCRawSqlQueryMetaData(jdbcQueryMetaData.getMethod(), qlCompiler, false);
      }
      // JBOSS-QL
      if(jdbcQueryMetaData instanceof JDBCJBossQLQueryMetaData)
      {
         return new JDBCJBossQLQueryMetaData(
            (JDBCJBossQLQueryMetaData) jdbcQueryMetaData,
            readAhead, qlCompiler, false
         );
      }
      // DYNAMIC-SQL
      if(jdbcQueryMetaData instanceof JDBCDynamicQLQueryMetaData)
      {
         return new JDBCDynamicQLQueryMetaData(
            (JDBCDynamicQLQueryMetaData) jdbcQueryMetaData,
            readAhead, qlCompiler, false
         );
      }
      // DECLARED-SQL
      if(jdbcQueryMetaData instanceof JDBCDeclaredQueryMetaData)
      {
         return new JDBCDeclaredQueryMetaData(
            (JDBCDeclaredQueryMetaData) jdbcQueryMetaData,
            readAhead, qlCompiler, false
         );
      }
      // EJB-QL: default
      if(jdbcQueryMetaData instanceof JDBCQlQueryMetaData)
      {
         return new JDBCQlQueryMetaData(
            (JDBCQlQueryMetaData) jdbcQueryMetaData,
            readAhead, qlCompiler, false
         );
      }
      throw new DeploymentException(
         "Error in query specification for method " +
         jdbcQueryMetaData.getMethod().getName()
      );
}