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From mattba...@apache.org
Subject cvs commit: db-ojb/src/java/org/apache/ojb/broker/platforms PlatformOracle9iImpl.java PlatformOracleImpl.java
Date Wed, 25 Jun 2003 21:50:54 GMT
mattbaird    2003/06/25 14:50:54

  Modified:    src/java/org/apache/ojb/broker/platforms
                        PlatformOracleImpl.java
  Added:       src/java/org/apache/ojb/broker/platforms
                        PlatformOracle9iImpl.java
  Log:
  new oracle 9i platform impl to take advantage of Oracle 9i optimizations (not finished yet).
Also fixed Oracle platform bug with Long
  
  Revision  Changes    Path
  1.14      +5 -4      db-ojb/src/java/org/apache/ojb/broker/platforms/PlatformOracleImpl.java
  
  Index: PlatformOracleImpl.java
  ===================================================================
  RCS file: /home/cvs/db-ojb/src/java/org/apache/ojb/broker/platforms/PlatformOracleImpl.java,v
  retrieving revision 1.13
  retrieving revision 1.14
  diff -u -r1.13 -r1.14
  --- PlatformOracleImpl.java	9 May 2003 18:54:14 -0000	1.13
  +++ PlatformOracleImpl.java	25 Jun 2003 21:50:30 -0000	1.14
  @@ -128,7 +128,10 @@
               // workaround: Oracle thin driver problem when expecting long
               ps.setLong(index, ((Integer) value).intValue());
           }
  -        
  +		else if (sqlType == Types.INTEGER && value instanceof Long)
  +		{
  +			 ps.setLong(index, ((Long) value).longValue());
  +		}
           else if (sqlType == Types.CLOB)
           {
               Reader reader = null;
  @@ -144,10 +147,8 @@
                   ByteArrayInputStream inputStream = new ByteArrayInputStream(buf);
                   reader = new InputStreamReader(inputStream);
               }
  -
               ps.setCharacterStream(index, reader, length);
           }
  -        
           else
           {
               super.setObjectForStatement(ps, index, value, sqlType);
  
  
  
  1.1                  db-ojb/src/java/org/apache/ojb/broker/platforms/PlatformOracle9iImpl.java
  
  Index: PlatformOracle9iImpl.java
  ===================================================================
  package org.apache.ojb.broker.platforms;
  
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2001 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache ObjectRelationalBridge" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache ObjectRelationalBridge", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  import org.apache.ojb.broker.util.logging.Logger;
  import org.apache.ojb.broker.util.logging.LoggerFactory;
  
  import java.io.ByteArrayInputStream;
  import java.io.InputStreamReader;
  import java.io.Reader;
  import java.io.StringReader;
  import java.lang.reflect.Field;
  import java.security.AccessController;
  import java.security.PrivilegedAction;
  import java.sql.PreparedStatement;
  import java.sql.SQLException;
  import java.sql.Statement;
  import java.sql.Types;
  
  /**
   *  This class is a concrete implementation of <code>Platform</code>. Provides
   *  an implementation that works around some issues with Oracle in general and
   *  Oracle 9i's Thin driver in particular.
   *
   * Optimization: Oracle Batching (not standard JDBC batching)
   *
   * see http://technet.oracle.com/products/oracle9i/daily/jun07.html
   *
   * Optimization: use ROWNUM to minimize the effects of not having server side cursors
   *
   * see http://asktom.oracle.com/pls/ask/f?p=4950:8:::::F4950_P8_DISPLAYID:127412348064
   *
   * @author <a href="mailto:mattbaird@yahoo.com">Matthew Baird<a>
   */
  
  public class PlatformOracle9iImpl extends PlatformOracleImpl
  {
      private Logger logger = LoggerFactory.getLogger(PlatformOracle9iImpl.class);
  
  }
  
  
  

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