org.jmxtrans.agent

Class SummarizingFileOverwriterOutputWriter

java.lang.Object

org.jmxtrans.agent.SummarizingFileOverwriterOutputWriter

All Implemented Interfaces:

OutputWriter

public class SummarizingFileOverwriterOutputWriter
extends Object
implements OutputWriter

Waiting for a configuration extension to combine the PerMinuteSummarizerOutputWriter with the FileOverwriterOutputWriter, this class hard-codes the wiring.

Author:

Cyrille Le Clerc

Constructor Summary

Constructors

Constructor and Description
SummarizingFileOverwriterOutputWriter()

Method Summary

Modifier and Type	Method and Description
void	postCollect() called after a serie of writes, typically at the end of a collection.
void	postConstruct(Map<String,String> settings)
void	preCollect() Called before metrics collection starts
void	preDestroy()
void	writeInvocationResult(String invocationName, Object value)
void	writeQueryResult(String metricName, String metricType, Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

SummarizingFileOverwriterOutputWriter

public SummarizingFileOverwriterOutputWriter()

Method Detail

postConstruct

public void postConstruct(@Nonnull
                          Map<String,String> settings)

Specified by:

postConstruct in interface OutputWriter

preDestroy

public void preDestroy()

Specified by:

preDestroy in interface OutputWriter

preCollect

public void preCollect()
                throws IOException

Description copied from interface: OutputWriter

Called before metrics collection starts

Specified by:

preCollect in interface OutputWriter

Throws:

IOException

writeQueryResult

public void writeQueryResult(@Nonnull
                             String metricName,
                             @Nullable
                             String metricType,
                             @Nullable
                             Object value)
                      throws IOException

Specified by:

writeQueryResult in interface OutputWriter

metricType - see Query.type

Throws:

IOException

postCollect

public void postCollect()
                 throws IOException

Description copied from interface: OutputWriter

called after a serie of writes, typically at the end of a collection.

Useful with batch writers.

Specified by:

postCollect in interface OutputWriter

Throws:

IOException

writeInvocationResult

public void writeInvocationResult(@Nonnull
                                  String invocationName,
                                  @Nullable
                                  Object value)
                           throws IOException

Specified by:

writeInvocationResult in interface OutputWriter

Throws:

IOException