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java.lang.Objectorg.apache.log.output.AbstractTarget
public abstract class AbstractTarget
Abstract target.
Field Summary | |
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private static ErrorHandler |
DEFAULT_ERROR_HANDLER
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private ErrorHandler |
m_errorHandler
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private boolean |
m_isOpen
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Constructor Summary | |
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AbstractTarget()
AbstractTarget constructor. |
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AbstractTarget(ErrorHandler errorHandler)
AbstractTarget constructor. |
Method Summary | |
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void |
close()
Shutdown target. |
protected abstract void |
doProcessEvent(LogEvent event)
Process a log event, via formatting and outputting it. |
protected ErrorHandler |
getErrorHandler()
Helper method to retrieve ErrorHandler for subclasses. |
protected boolean |
isOpen()
Return the open state of the target. |
protected void |
open()
Startup log session. |
void |
processEvent(LogEvent event)
Process a log event, via formatting and outputting it. |
void |
setErrorHandler(ErrorHandler errorHandler)
Provide component with ErrorHandler. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private static final ErrorHandler DEFAULT_ERROR_HANDLER
private ErrorHandler m_errorHandler
private boolean m_isOpen
Constructor Detail |
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public AbstractTarget()
public AbstractTarget(ErrorHandler errorHandler)
errorHandler
- the error handlerMethod Detail |
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public void setErrorHandler(ErrorHandler errorHandler)
setErrorHandler
in interface ErrorAware
errorHandler
- the errorHandlerprotected boolean isOpen()
protected void open()
public void processEvent(LogEvent event)
processEvent
in interface LogTarget
event
- the log eventprotected abstract void doProcessEvent(LogEvent event) throws Exception
event
- the log event
Exception
- if an event processing error occurspublic void close()
close
in interface Closeable
protected final ErrorHandler getErrorHandler()
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