Package org.apache.cayenne.log

Class NoopJdbcEventLogger

java.lang.Object

org.apache.cayenne.log.NoopJdbcEventLogger

All Implemented Interfaces:

JdbcEventLogger

public class NoopJdbcEventLogger
extends Object
implements JdbcEventLogger

Noop implementation of JdbcEventLogger

Since:

3.1

Method Summary

Modifier and Type	Method	Description
static NoopJdbcEventLogger	getInstance()
boolean	isLoggable()	Returns true if current thread default log level is high enough to generate output.
void	log(String message)	Logs an arbitrary message.
void	logBeginTransaction(String transactionLabel)
void	logCommitTransaction(String transactionLabel)
void	logGeneratedKey(DbAttribute attribute, Object value)
void	logQuery(String sql, ParameterBinding[] bindings)
void	logQueryError(Throwable th)
void	logQueryParameters(String label, ParameterBinding[] bindings)
void	logRollbackTransaction(String transactionLabel)
void	logSelectCount(int count, long time)
void	logSelectCount(int count, long time, String sql)
void	logUpdateCount(int count)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static NoopJdbcEventLogger getInstance()

log

public void log(String message)

Description copied from interface: JdbcEventLogger

Logs an arbitrary message.

Specified by:

log in interface JdbcEventLogger

logGeneratedKey

public void logGeneratedKey(DbAttribute attribute,
                            Object value)

Specified by:

logGeneratedKey in interface JdbcEventLogger

logQuery

public void logQuery(String sql,
                     ParameterBinding[] bindings)

Specified by:

logQuery in interface JdbcEventLogger

logQueryParameters

public void logQueryParameters(String label,
                               ParameterBinding[] bindings)

Specified by:

logQueryParameters in interface JdbcEventLogger

logSelectCount

public void logSelectCount(int count,
                           long time)

Specified by:

logSelectCount in interface JdbcEventLogger

logSelectCount

public void logSelectCount(int count,
                           long time,
                           String sql)

Specified by:

logSelectCount in interface JdbcEventLogger

Parameters:

count - of selected rows

time - (milliseconds) time query took to run

sql - SQL that was executed, printed when time exceeds timeThreshold

logUpdateCount

public void logUpdateCount(int count)

Specified by:

logUpdateCount in interface JdbcEventLogger

logBeginTransaction

public void logBeginTransaction(String transactionLabel)

Specified by:

logBeginTransaction in interface JdbcEventLogger

logCommitTransaction

public void logCommitTransaction(String transactionLabel)

Specified by:

logCommitTransaction in interface JdbcEventLogger

logRollbackTransaction

public void logRollbackTransaction(String transactionLabel)

Specified by:

logRollbackTransaction in interface JdbcEventLogger

logQueryError

public void logQueryError(Throwable th)

Specified by:

logQueryError in interface JdbcEventLogger

isLoggable

public boolean isLoggable()

Description copied from interface: JdbcEventLogger

Returns true if current thread default log level is high enough to generate output.

Specified by:

isLoggable in interface JdbcEventLogger