org.apache.velocity.slf4j
Class Slf4jLogChute

java.lang.Object
  extended by org.apache.velocity.slf4j.Slf4jLogChute
All Implemented Interfaces:
LogChute

public class Slf4jLogChute
extends Object
implements LogChute

Redirects Velocity's LogChute messages to SLF4J.

To use, first set up SLF4J, then tell Velocity to use this class for logging by adding the following to your velocity.properties: runtime.log.logsystem.class = org.apache.velocity.slf4j.Slf4jLogChute

You may also set this property to specify what log/name Velocity's messages should be logged to (example below is default). runtime.log.logsystem.slf4j.name = org.apache.velocity

Since:
2.0
Version:
$Id$

Field Summary
static String DEFAULT_LOG_NAME
          Default name for the commons-logging instance
protected  org.slf4j.Logger log
          the commons-logging Log instance
static String LOGCHUTE_SLF4J_NAME
          Property key for specifying the name for the log instance
 
Fields inherited from interface org.apache.velocity.runtime.log.LogChute
DEBUG_ID, DEBUG_PREFIX, ERROR_ID, ERROR_PREFIX, INFO_ID, INFO_PREFIX, TRACE_ID, TRACE_PREFIX, WARN_ID, WARN_PREFIX
 
Constructor Summary
Slf4jLogChute()
           
 
Method Summary
 void init(RuntimeServices rs)
          LogChute methods
 boolean isLevelEnabled(int level)
          Checks whether the specified log level is enabled.
 void log(int level, String message)
          Send a log message from Velocity.
 void log(int level, String message, Throwable t)
          Send a log message from Velocity with an error.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

LOGCHUTE_SLF4J_NAME

public static final String LOGCHUTE_SLF4J_NAME
Property key for specifying the name for the log instance

See Also:
Constant Field Values

DEFAULT_LOG_NAME

public static final String DEFAULT_LOG_NAME
Default name for the commons-logging instance

See Also:
Constant Field Values

log

protected org.slf4j.Logger log
the commons-logging Log instance

Constructor Detail

Slf4jLogChute

public Slf4jLogChute()
Method Detail

init

public void init(RuntimeServices rs)
LogChute methods

Specified by:
init in interface LogChute

log

public void log(int level,
                String message)
Send a log message from Velocity.

Specified by:
log in interface LogChute

log

public void log(int level,
                String message,
                Throwable t)
Send a log message from Velocity with an error.

Specified by:
log in interface LogChute

isLevelEnabled

public boolean isLevelEnabled(int level)
Checks whether the specified log level is enabled.

Specified by:
isLevelEnabled in interface LogChute
Returns:
True if a level is enabled.


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