org.apache.cocoon.ojb.components
Class LoggerImpl

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.ojb.components.LoggerImpl

All Implemented Interfaces:

Serializable, Initializable, Component, LogEnabled, ThreadSafe, org.apache.ojb.broker.util.configuration.Configurable, org.apache.ojb.broker.util.logging.Logger

public class LoggerImpl
extends AbstractLogEnabled
implements Component, ThreadSafe, Initializable, org.apache.ojb.broker.util.logging.Logger

OJB logger implementation delegating to the Avalon logger.

This class has two faces to it:

Avalon Component

Instance of the class created and managed by Avalon container. When instance is initialized, it obtains logger instance to be used by OJB.

OJB Managed Class

Instances of the class are created and managed by OJB, as defined in the OJB OJB.properties file. Each OJB managed instance of the class will have access to the logger object initialized by Avalon managed instance of the class.

It is important that Avalon component is initialized before any access to OJB API is made.

Version:

$Id: LoggerImpl.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Vadim Gritsenko

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.apache.ojb.broker.util.logging.Logger

DEBUG, ERROR, FATAL, INFO, serialVersionUID, WARN

Constructor Summary

LoggerImpl()
Constructor used by Container

LoggerImpl(String name)
Constructor used by OJB 1.0 to create a logger instance

LoggerImpl(String name, org.apache.ojb.broker.util.logging.LoggingConfiguration config)
Constructor used by OJB 1.1 to create a logger instance

Method Summary

void	configure(org.apache.ojb.broker.util.configuration.Configuration config)
void	debug(Object message)
void	debug(Object message, Throwable t)
void	error(Object message)
void	error(Object message, Throwable t)
void	fatal(Object message)
void	fatal(Object message, Throwable t)
protected int	getLevel()
String	getName()
void	info(Object message)
void	info(Object message, Throwable t)
void	initialize() Set root logger instance which will be used by OJB
boolean	isDebugEnabled()
boolean	isEnabledFor(int priority)
void	safeDebug(String message, Object obj)
void	safeDebug(String message, Object obj, Throwable t)
void	safeError(String message, Object obj)
void	safeError(String message, Object obj, Throwable t)
void	safeFatal(String message, Object obj)
void	safeFatal(String message, Object obj, Throwable t)
void	safeInfo(String message, Object obj)
void	safeInfo(String message, Object obj, Throwable t)
void	safeWarn(String message, Object obj)
void	safeWarn(String message, Object obj, Throwable t)
void	warn(Object message)
void	warn(Object message, Throwable t)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggerImpl

public LoggerImpl()

Constructor used by Container

LoggerImpl

public LoggerImpl(String name)

Constructor used by OJB 1.0 to create a logger instance

LoggerImpl

public LoggerImpl(String name,
                  org.apache.ojb.broker.util.logging.LoggingConfiguration config)

Constructor used by OJB 1.1 to create a logger instance

Method Detail

initialize

public void initialize()

Set root logger instance which will be used by OJB

Specified by:

initialize in interface Initializable

getLevel

protected int getLevel()

getName

public String getName()

Specified by:

getName in interface org.apache.ojb.broker.util.logging.Logger

debug

public void debug(Object message)

Specified by:

debug in interface org.apache.ojb.broker.util.logging.Logger

debug

public void debug(Object message,
                  Throwable t)

Specified by:

debug in interface org.apache.ojb.broker.util.logging.Logger

safeDebug

public void safeDebug(String message,
                      Object obj)

Specified by:

safeDebug in interface org.apache.ojb.broker.util.logging.Logger

safeDebug

public void safeDebug(String message,
                      Object obj,
                      Throwable t)

Specified by:

safeDebug in interface org.apache.ojb.broker.util.logging.Logger

info

public void info(Object message)

Specified by:

info in interface org.apache.ojb.broker.util.logging.Logger

info

public void info(Object message,
                 Throwable t)

Specified by:

info in interface org.apache.ojb.broker.util.logging.Logger

safeInfo

public void safeInfo(String message,
                     Object obj)

Specified by:

safeInfo in interface org.apache.ojb.broker.util.logging.Logger

safeInfo

public void safeInfo(String message,
                     Object obj,
                     Throwable t)

Specified by:

safeInfo in interface org.apache.ojb.broker.util.logging.Logger

warn

public void warn(Object message)

Specified by:

warn in interface org.apache.ojb.broker.util.logging.Logger

warn

public void warn(Object message,
                 Throwable t)

Specified by:

warn in interface org.apache.ojb.broker.util.logging.Logger

safeWarn

public void safeWarn(String message,
                     Object obj)

Specified by:

safeWarn in interface org.apache.ojb.broker.util.logging.Logger

safeWarn

public void safeWarn(String message,
                     Object obj,
                     Throwable t)

Specified by:

safeWarn in interface org.apache.ojb.broker.util.logging.Logger

error

public void error(Object message)

Specified by:

error in interface org.apache.ojb.broker.util.logging.Logger

error

public void error(Object message,
                  Throwable t)

Specified by:

error in interface org.apache.ojb.broker.util.logging.Logger

safeError

public void safeError(String message,
                      Object obj)

Specified by:

safeError in interface org.apache.ojb.broker.util.logging.Logger

safeError

public void safeError(String message,
                      Object obj,
                      Throwable t)

Specified by:

safeError in interface org.apache.ojb.broker.util.logging.Logger

fatal

public void fatal(Object message)

Specified by:

fatal in interface org.apache.ojb.broker.util.logging.Logger

fatal

public void fatal(Object message,
                  Throwable t)

Specified by:

fatal in interface org.apache.ojb.broker.util.logging.Logger

safeFatal

public void safeFatal(String message,
                      Object obj)

Specified by:

safeFatal in interface org.apache.ojb.broker.util.logging.Logger

safeFatal

public void safeFatal(String message,
                      Object obj,
                      Throwable t)

Specified by:

safeFatal in interface org.apache.ojb.broker.util.logging.Logger

isDebugEnabled

public boolean isDebugEnabled()

Specified by:

isDebugEnabled in interface org.apache.ojb.broker.util.logging.Logger

isEnabledFor

public boolean isEnabledFor(int priority)

Specified by:

isEnabledFor in interface org.apache.ojb.broker.util.logging.Logger

configure

public void configure(org.apache.ojb.broker.util.configuration.Configuration config)
               throws org.apache.ojb.broker.util.configuration.ConfigurationException

Specified by:

configure in interface org.apache.ojb.broker.util.configuration.Configurable

Specified by:

configure in interface org.apache.ojb.broker.util.logging.Logger

Throws:

org.apache.ojb.broker.util.configuration.ConfigurationException