Class StreamsProxyAppender
- java.lang.Object
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- org.apache.log4j.AppenderSkeleton
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- de.uka.ipd.sdq.workflow.logging.console.StreamsProxyAppender
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- All Implemented Interfaces:
org.apache.log4j.Appender
,org.apache.log4j.spi.OptionHandler
public class StreamsProxyAppender extends org.apache.log4j.AppenderSkeleton
An implementation of a Log4J appender which generates events and forwards them to registered listeners instead of taking the storing of the log messages themselves.
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Constructor Summary
Constructors Constructor Description StreamsProxyAppender()
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addAppenderListener(IAppenderListener listener)
Add a new listener to this appender which is interested in events generated by newly arriving messages.protected void
append(org.apache.log4j.spi.LoggingEvent event)
void
close()
void
removeAppenderListener(IAppenderListener listener)
Remove the given listener.boolean
requiresLayout()
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Method Detail
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append
protected void append(org.apache.log4j.spi.LoggingEvent event)
- Specified by:
append
in classorg.apache.log4j.AppenderSkeleton
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close
public void close()
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requiresLayout
public boolean requiresLayout()
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addAppenderListener
public void addAppenderListener(IAppenderListener listener)
Add a new listener to this appender which is interested in events generated by newly arriving messages.- Parameters:
listener
- the listener
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removeAppenderListener
public void removeAppenderListener(IAppenderListener listener)
Remove the given listener.- Parameters:
listener
- the listener
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