Package org.apache.ibatis.logging.jdbc

Class ResultSetLogger

java.lang.Object

org.apache.ibatis.logging.jdbc.BaseJdbcLogger

org.apache.ibatis.logging.jdbc.ResultSetLogger

All Implemented Interfaces:

InvocationHandler

public final class ResultSetLogger
extends BaseJdbcLogger
implements InvocationHandler

ResultSet proxy to add logging.

Field Summary

Fields

Modifier and Type	Field	Description
private static final Set<Integer>	BLOB_TYPES
private final Set<Integer>	blobColumns
private boolean	first
private int	rows
private final ResultSet	rs

Fields inherited from class org.apache.ibatis.logging.jdbc.BaseJdbcLogger

EXECUTE_METHODS, queryStack, SET_METHODS, statementLog

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ResultSetLogger(ResultSet rs, Log statementLog, int queryStack)

Method Summary

Modifier and Type	Method	Description
ResultSet	getRs()	Get the wrapped result set.
Object	invoke(Object proxy, Method method, Object[] params)
static ResultSet	newInstance(ResultSet rs, Log statementLog, int queryStack)	Creates a logging version of a ResultSet.
private void	printColumnHeaders(ResultSetMetaData rsmd, int columnCount)
private void	printColumnValues(int columnCount)

Methods inherited from class org.apache.ibatis.logging.jdbc.BaseJdbcLogger

clearColumnInfo, debug, getColumn, getColumnString, getParameterValueString, isDebugEnabled, isTraceEnabled, objectValueString, removeExtraWhitespace, setColumn, trace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

BLOB_TYPES

private static final Set<Integer> BLOB_TYPES

first

private boolean first

rows

private int rows

rs

private final ResultSet rs

blobColumns

private final Set<Integer> blobColumns

Constructor Details

ResultSetLogger

private ResultSetLogger(ResultSet rs,
 Log statementLog,
 int queryStack)

Method Details

invoke

public Object invoke(Object proxy,
 Method method,
 Object[] params)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

printColumnHeaders

private void printColumnHeaders(ResultSetMetaData rsmd,
 int columnCount)
                         throws SQLException

Throws:

SQLException

printColumnValues

private void printColumnValues(int columnCount)

newInstance

public static ResultSet newInstance(ResultSet rs,
 Log statementLog,
 int queryStack)

Creates a logging version of a ResultSet.

Parameters:

rs - the ResultSet to proxy

statementLog - the statement log

queryStack - the query stack

Returns:

the ResultSet with logging

getRs

public ResultSet getRs()

Get the wrapped result set.

Returns:

the resultSet