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com.ibatis.common.jdbc.logging
Class PreparedStatementLogProxy  view PreparedStatementLogProxy download PreparedStatementLogProxy.java

java.lang.Object
  extended bycom.ibatis.common.jdbc.logging.BaseLogProxy
      extended bycom.ibatis.common.jdbc.logging.PreparedStatementLogProxy
All Implemented Interfaces:
java.lang.reflect.InvocationHandler

public class PreparedStatementLogProxy
extends BaseLogProxy
implements java.lang.reflect.InvocationHandler

PreparedStatement proxy to add logging


Field Summary
private static org.apache.commons.logging.Log log
           
private  java.lang.String sql
           
private  java.sql.PreparedStatement statement
           
 
Fields inherited from class com.ibatis.common.jdbc.logging.BaseLogProxy
EXECUTE_METHODS, GET_METHODS, id, SET_METHODS
 
Constructor Summary
private PreparedStatementLogProxy(java.sql.PreparedStatement stmt, java.lang.String sql)
           
 
Method Summary
 java.lang.Object invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] params)
          When a method is invoked on a proxy instance, it is wrapped and this method is called instead, so that you may decide at runtime how the original method should behave.
static java.sql.PreparedStatement newInstance(java.sql.PreparedStatement stmt, java.lang.String sql)
          Creates a logging version of a PreparedStatement
 
Methods inherited from class com.ibatis.common.jdbc.logging.BaseLogProxy
clearColumnInfo, getColumn, getColumnString, getNextId, getTypeString, getValueString, removeBreakingWhitespace, setColumn
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

log

private static final org.apache.commons.logging.Log log

statement

private java.sql.PreparedStatement statement

sql

private java.lang.String sql
Constructor Detail

PreparedStatementLogProxy

private PreparedStatementLogProxy(java.sql.PreparedStatement stmt,
                                  java.lang.String sql)
Method Detail

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] params)
                        throws java.lang.Throwable
Description copied from interface: java.lang.reflect.InvocationHandler
When a method is invoked on a proxy instance, it is wrapped and this method is called instead, so that you may decide at runtime how the original method should behave.

Specified by:
invoke in interface java.lang.reflect.InvocationHandler

newInstance

public static java.sql.PreparedStatement newInstance(java.sql.PreparedStatement stmt,
                                                     java.lang.String sql)
Creates a logging version of a PreparedStatement