net.sf.infrared.agent.jdbcstats
Class JDBCStatisticRepository

java.lang.Object
  net.sf.infrared.agent.jdbcstats.JDBCStatisticRepository

All Implemented Interfaces:

Serializable

public class JDBCStatisticRepository

extends Object

implements Serializable

This is the repository for storing the SQL statistics.

See Also:

Serialized Form

Constructor Summary

JDBCStatisticRepository()

Method Summary

SqlStatistics[]	getCopyOfSqlStatistics()
Long	getId(String sql) Returns the id associated with a sql string, if the sql is not already in the map it will add an entry to the map
Map	getIdToSqlMapCopy()
double	getPrepareExecuteRatio()
String	getSql(Long id)
long	getTotalTimeInJDBCLayer()
void	incrementNoOfExecutes()
void	incrementNoOfPrepares()
IdMapper	merge(JDBCStatisticRepository other)
void	recordExecuteError(Long id, long time, boolean prepared) Record a failed execute
void	recordExecuteSql(Long id, long time, boolean prepared) Record a call to execute a statement
void	recordFetchComplete(Long id, long noOfRowsFetched, long timeTakenForFetch)
void	recordPrepareSql(Long id, long time) Record a call to prepare a sql statement
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

JDBCStatisticRepository

public JDBCStatisticRepository()

Method Detail

recordPrepareSql

public void recordPrepareSql(Long id,
                             long time)

Record a call to prepare a sql statement

Parameters:

id - - id of the sql query

time - - time spent in preparing

recordExecuteSql

public void recordExecuteSql(Long id,
                             long time,
                             boolean prepared)

Record a call to execute a statement

Parameters:

id - - id of the sql query

time - - time spent in executing the query

prepared - - was it a prepared statement or plain statement

recordExecuteError

public void recordExecuteError(Long id,
                               long time,
                               boolean prepared)

Record a failed execute

Parameters:

id - - id of the sql query

time - - time spent in executing the query

prepared - - was it a prepared statement or plain statement

recordFetchComplete

public void recordFetchComplete(Long id,
                                long noOfRowsFetched,
                                long timeTakenForFetch)

getId

public Long getId(String sql)

Returns the id associated with a sql string, if the sql is not already in the map it will add an entry to the map

Parameters:

sql -

Returns:

incrementNoOfExecutes

public void incrementNoOfExecutes()

incrementNoOfPrepares

public void incrementNoOfPrepares()

getPrepareExecuteRatio

public double getPrepareExecuteRatio()

getTotalTimeInJDBCLayer

public long getTotalTimeInJDBCLayer()

getCopyOfSqlStatistics

public SqlStatistics[] getCopyOfSqlStatistics()

getSql

public String getSql(Long id)

reset

public void reset()

merge

public IdMapper merge(JDBCStatisticRepository other)

getIdToSqlMapCopy

public Map getIdToSqlMapCopy()