Package com.heroku.agent.metrics.detector

Class JBossDetector

java.lang.Object

com.heroku.agent.metrics.detector.AbstractServerDetector

com.heroku.agent.metrics.detector.JBossDetector

All Implemented Interfaces:

ServerDetector

public class JBossDetector
extends AbstractServerDetector

Constructor Summary

Constructors

Constructor	Description
JBossDetector()

Method Summary

Modifier and Type	Method	Description
boolean	detect()	By default, do nothing
void	jvmAgentStartup(Instrumentation instrumentation)	Attempts to detect a JBoss modules based application server.
protected void	jvmAgentStartup(Instrumentation instrumentation, ClassLoader classLoader)

Methods inherited from class java.lang.Object

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

Constructor Detail

JBossDetector

public JBossDetector()

Method Detail

detect

public boolean detect()

Description copied from class: AbstractServerDetector

By default, do nothing

Specified by:

detect in interface ServerDetector

Overrides:

detect in class AbstractServerDetector

jvmAgentStartup

public void jvmAgentStartup(Instrumentation instrumentation)

Attempts to detect a JBoss modules based application server. Because getting access to the main arguments is not possible, it returns true in case the system property jboss.modules.system.pkgs is set and the org/jboss/modules/Main.class resource can be found using the class loader of this class.

If so, it awaits the early initialization of a JBoss modules based application server by polling the system property java.util.logging.manager and waiting until the specified class specified by this property has been loaded by the JVM.

Specified by:

jvmAgentStartup in interface ServerDetector

Overrides:

jvmAgentStartup in class AbstractServerDetector

Parameters:

instrumentation - the Instrumentation implementation

jvmAgentStartup

protected void jvmAgentStartup(Instrumentation instrumentation,
                               ClassLoader classLoader)