程序包 org.hibernate.engine.jdbc.spi

类 SqlStatementLogger

java.lang.Object

org.hibernate.engine.jdbc.spi.SqlStatementLogger

public class SqlStatementLogger
extends Object

Centralize logging for SQL statements.

作者:

Steve Ebersole

构造器概要

构造器

构造器	说明
SqlStatementLogger()	Constructs a new SqlStatementLogger instance.
SqlStatementLogger(boolean logToStdout, boolean format)	Constructs a new SqlStatementLogger instance.
SqlStatementLogger(boolean logToStdout, boolean format, long logSlowQuery)	Constructs a new SqlStatementLogger instance.

方法概要

修饰符和类型	方法	说明
long	getLogSlowQuery()
boolean	isFormat()
boolean	isLogToStdout()	Are we currently logging to stdout?
void	logSlowQuery(String sql, long startTime)	Log a slow SQL query
void	logSlowQuery(Statement statement, long startTime)	Log a slow SQL query
void	logStatement(String statement)	Log a SQL statement string.
void	logStatement(String statement, Formatter formatter)	Log a SQL statement string using the specified formatter
void	setFormat(boolean format)	已过时。 Will likely be removed: Should either become immutable or threadsafe.
void	setLogToStdout(boolean logToStdout)	已过时。 Will likely be removed: Should either become immutable or threadsafe.

从类继承的方法 java.lang.Object

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

构造器详细资料

SqlStatementLogger

public SqlStatementLogger()

Constructs a new SqlStatementLogger instance.

SqlStatementLogger

public SqlStatementLogger(boolean logToStdout,
                          boolean format)

Constructs a new SqlStatementLogger instance.

参数:

logToStdout - Should we log to STDOUT in addition to our internal logger.

format - Should we format the statements prior to logging

SqlStatementLogger

public SqlStatementLogger(boolean logToStdout,
                          boolean format,
                          long logSlowQuery)

Constructs a new SqlStatementLogger instance.

参数:

logToStdout - Should we log to STDOUT in addition to our internal logger.

format - Should we format the statements prior to logging

logSlowQuery - Should we logs query which executed slower than specified milliseconds. 0 - disabled.

方法详细资料

isLogToStdout

public boolean isLogToStdout()

Are we currently logging to stdout?

返回:

True if we are currently logging to stdout; false otherwise.

setLogToStdout

@Deprecated
public void setLogToStdout(boolean logToStdout)

已过时。

Will likely be removed: Should either become immutable or threadsafe.

Enable (true) or disable (false) logging to stdout.

参数:

logToStdout - True to enable logging to stdout; false to disable.

isFormat

public boolean isFormat()

setFormat

@Deprecated
public void setFormat(boolean format)

已过时。

Will likely be removed: Should either become immutable or threadsafe.

getLogSlowQuery

public long getLogSlowQuery()

logStatement

public void logStatement(String statement)

Log a SQL statement string.

参数:

statement - The SQL statement.

logStatement

public void logStatement(String statement,
                         Formatter formatter)

Log a SQL statement string using the specified formatter

参数:

statement - The SQL statement.

formatter - The formatter to use.

logSlowQuery

public void logSlowQuery(Statement statement,
                         long startTime)

Log a slow SQL query

参数:

statement - SQL statement.

startTime - Start time in milliseconds.

logSlowQuery

public void logSlowQuery(String sql,
                         long startTime)

Log a slow SQL query

参数:

sql - The SQL query.

startTime - Start time in milliseconds.