Class SimpleTraceAnalyzer

java.lang.Object

org.glassfish.jersey.simple.SimpleTraceAnalyzer

All Implemented Interfaces:

org.simpleframework.transport.trace.TraceAnalyzer

public class SimpleTraceAnalyzer
extends Object
implements org.simpleframework.transport.trace.TraceAnalyzer

Tracing at a very low level can be performed with a TraceAnalyzer. This provides much more useful information than the conventional

invalid reference

LoggingFilter

in that it provides details at a very low level. This is very useful when monitoring performance interactions at the TCP level between clients and servers.

Performance overhead for the server is minimal as events are pumped out in batches. The amount of logging information will increase quite significantly though.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	SimpleTraceAnalyzer.TraceConsumer
private class	SimpleTraceAnalyzer.TraceFeeder
private class	SimpleTraceAnalyzer.TraceRecord

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicBoolean	active
private final SimpleTraceAnalyzer.TraceConsumer	consumer
private final AtomicLong	count
private final ThreadFactory	factory
private static final ExtendedLogger	logger

Constructor Summary

Constructors

Constructor	Description
SimpleTraceAnalyzer()	Creates an asynchronous trace event logger.

Method Summary

Modifier and Type	Method	Description
org.simpleframework.transport.trace.Trace	attach(SelectableChannel channel)
boolean	isActive()
void	start()	Begin logging trace events to the underlying logger.
void	stop()

Methods inherited from class Object

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

Field Details

logger

private static final ExtendedLogger logger

consumer

private final SimpleTraceAnalyzer.TraceConsumer consumer

factory

private final ThreadFactory factory

active

private final AtomicBoolean active

count

private final AtomicLong count

Constructor Details

SimpleTraceAnalyzer

public SimpleTraceAnalyzer()

Creates an asynchronous trace event logger.

Method Details

isActive

public boolean isActive()

attach

public org.simpleframework.transport.trace.Trace attach(SelectableChannel channel)

Specified by:

attach in interface org.simpleframework.transport.trace.TraceAnalyzer

start

public void start()

Begin logging trace events to the underlying logger.

stop

public void stop()

Specified by:

stop in interface org.simpleframework.transport.trace.TraceAnalyzer