Package org.apache.cayenne.log

Class Slf4jJdbcEventLogger

java.lang.Object

org.apache.cayenne.log.Slf4jJdbcEventLogger

All Implemented Interfaces:

JdbcEventLogger

Direct Known Subclasses:

CompactSlf4jJdbcEventLogger, FormattedSlf4jJdbcEventLogger

public class Slf4jJdbcEventLogger
extends Object
implements JdbcEventLogger

A JdbcEventLogger built on top of slf4j-api logger.

Since:

3.1, 4.0 renamed from CommonsJdbcEventLogger to Slf4jJdbcEventLogger as part of migration to SLF4J

Field Summary

Fields

Modifier and Type	Field	Description
protected long	queryExecutionTimeLoggingThreshold

Constructor Summary

Constructors

Constructor	Description
Slf4jJdbcEventLogger(RuntimeProperties runtimeProperties)

Method Summary

Modifier and Type	Method	Description
protected void	appendParameters(StringBuilder buffer, String label, ParameterBinding[] bindings)
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

Field Details

queryExecutionTimeLoggingThreshold

protected long queryExecutionTimeLoggingThreshold

Constructor Details

Slf4jJdbcEventLogger

public Slf4jJdbcEventLogger(RuntimeProperties runtimeProperties)

Method Details

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

appendParameters

protected void appendParameters(StringBuilder buffer,
 String label,
 ParameterBinding[] bindings)

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