org.apache.ignite.logger.jcl

Class JclLogger

java.lang.Object

org.apache.ignite.logger.jcl.JclLogger

All Implemented Interfaces:

IgniteLogger

public class JclLogger
extends Object
implements IgniteLogger

This logger wraps any JCL (Jakarta Commons Logging) loggers. Implementation simply delegates to underlying JCL logger. This logger should be used by loaders that have JCL-based internal logging (e.g., Websphere).

Here is an example of configuring JCL logger in Ignite configuration Spring file to work over log4j implementation. Note that we use the same configuration file as we provide by default:

      ...
      <property name="gridLogger">
          <bean class="org.apache.ignite.logger.jcl.JclLogger">
              <constructor-arg type="org.apache.commons.logging.Log">
                  <bean class="org.apache.commons.logging.impl.Log4JLogger">
                      <constructor-arg type="java.lang.String" value="config/ignite-log4j.xml"/>
                  </bean>
              </constructor-arg>
          </bean>
      </property>
      ...
 

If you are using system properties to configure JCL logger use following configuration:

      ...
      <property name="gridLogger">
          <bean class="org.apache.ignite.logger.jcl.JclLogger"/>
      </property>
      ...
 

And the same configuration if you'd like to configure Ignite in your code:

      IgniteConfiguration cfg = new IgniteConfiguration();
      ...
      IgniteLogger log = new JclLogger(new Log4JLogger("config/ignite-log4j.xml"));
      ...
      cfg.setGridLogger(log);
 

or following for the configuration by means of system properties:

      IgniteConfiguration cfg = new IgniteConfiguration();
      ...
      IgniteLogger log = new JclLogger();
      ...
      cfg.setGridLogger(log);
 

It's recommended to use Ignite logger injection instead of using/instantiating logger in your task/job code. See LoggerResource annotation about logger injection.

Field Summary

Fields inherited from interface org.apache.ignite.IgniteLogger

DEV_ONLY

Constructor Summary

Constructors

Constructor and Description
JclLogger() Creates new logger.
JclLogger(org.apache.commons.logging.Log impl) Creates new logger with given implementation.

Method Summary

Modifier and Type	Method and Description
void	debug(String msg)
void	error(String msg)
void	error(String msg, @Nullable Throwable e)
@Nullable String	fileName()
IgniteLogger	getLogger(Object ctgr)
void	info(String msg)
boolean	isDebugEnabled()
boolean	isInfoEnabled()
boolean	isQuiet()
boolean	isTraceEnabled()
String	toString()
void	trace(String msg)
void	warning(String msg)
void	warning(String msg, @Nullable Throwable e)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.IgniteLogger

debug, error, info, trace, warning

Constructor Detail

JclLogger

public JclLogger()

Creates new logger.

JclLogger

public JclLogger(org.apache.commons.logging.Log impl)

Creates new logger with given implementation.

Parameters:

impl - JCL implementation to use.

Method Detail

getLogger

public IgniteLogger getLogger(Object ctgr)

Specified by:

getLogger in interface IgniteLogger

trace

public void trace(String msg)

Specified by:

trace in interface IgniteLogger

debug

public void debug(String msg)

Specified by:

debug in interface IgniteLogger

info

public void info(String msg)

Specified by:

info in interface IgniteLogger

warning

public void warning(String msg)

Specified by:

warning in interface IgniteLogger

warning

public void warning(String msg,
                    @Nullable
                    @Nullable Throwable e)

Specified by:

warning in interface IgniteLogger

error

public void error(String msg)

Specified by:

error in interface IgniteLogger

isQuiet

public boolean isQuiet()

Specified by:

isQuiet in interface IgniteLogger

error

public void error(String msg,
                  @Nullable
                  @Nullable Throwable e)

Specified by:

error in interface IgniteLogger

isTraceEnabled

public boolean isTraceEnabled()

Specified by:

isTraceEnabled in interface IgniteLogger

isDebugEnabled

public boolean isDebugEnabled()

Specified by:

isDebugEnabled in interface IgniteLogger

isInfoEnabled

public boolean isInfoEnabled()

Specified by:

isInfoEnabled in interface IgniteLogger

fileName

@Nullable
public @Nullable String fileName()

Specified by:

fileName in interface IgniteLogger

toString

public String toString()

Overrides:

toString in class Object