ServletOutputLogTarget

java.lang.Object

org.apache.log.output.AbstractTarget

org.apache.log.output.AbstractOutputTarget

org.apache.log.output.ServletOutputLogTarget

All Implemented Interfaces:: ErrorAware, LogTarget, Closeable

public class ServletOutputLogTarget extends AbstractOutputTarget

Generic logging interface. Implementations are based on the strategy pattern.

Author:: Tommy Santoso

Field Summary

Fields

Modifier and Type

Field

Description

private javax.servlet.ServletContext

m_context

The servlet context written to (may be null in which case it won't log at all)
Constructor Summary

Constructors

Constructor

Description

ServletOutputLogTarget(javax.servlet.ServletContext context)

Constructor.

ServletOutputLogTarget(javax.servlet.ServletContext context, Formatter formatter)

Constructor.
Method Summary

Modifier and Type

Method

Description

void

close()

Shutdown target.

protected void

write(String message)

Logs message to servlet context log file

Methods inherited from class AbstractOutputTarget
doProcessEvent, getFormatter, open

Methods inherited from class AbstractTarget
getErrorHandler, isOpen, processEvent, setErrorHandler

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- m_context
  
  private javax.servlet.ServletContext m_context
  
  The servlet context written to (may be null in which case it won't log at all)
Constructor Details
- ServletOutputLogTarget
  
  public ServletOutputLogTarget(javax.servlet.ServletContext context, Formatter formatter)
  
  Constructor.
  
  Parameters:
  
  context - ServletContext to use for logging.
- ServletOutputLogTarget
  
  public ServletOutputLogTarget(javax.servlet.ServletContext context)
  
  Constructor.
  
  Parameters:
  
  context - ServletContext to use for logging.
Method Details
- write
  
  protected void write(String message)
  
  Logs message to servlet context log file
  
  Overrides:
  
  write in class AbstractOutputTarget
  
  Parameters:
  
  message - message to log to servlet context log file.
- close
  
  public void close()
  
  Shutdown target. Attempting to write to target after close() will cause errors to be logged.
  
  Specified by:
  
  close in interface Closeable
  
  Overrides:
  
  close in class AbstractOutputTarget