jcaas.util
Class EventHandlerThread

java.lang.Object
  java.lang.Thread
      jcaas.util.EventHandlerThread

All Implemented Interfaces:

java.lang.Runnable

public class EventHandlerThread
extends java.lang.Thread

This thread keeps querying the JDI event queue and sending the resulting events out to all the JDIHandlers. The JDI program is considered done when the EventHandlerThread detects a VMDeathEvent or VMDisconnectEvent, and then sends it out.

Author:

steppm

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

EventHandlerThread(com.sun.jdi.VirtualMachine _vm, java.util.Set _method_begin_set, java.util.Set _method_end_set, java.util.Set _field_access_set, java.util.Set _field_modify_set, java.util.Set _exception_set, JDIHandler[] _handlers)
Constructor.

Method Summary

void	kill() Forcably make this class stop running.
void	run() The main loop of this class.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EventHandlerThread

public EventHandlerThread(com.sun.jdi.VirtualMachine _vm,
                          java.util.Set _method_begin_set,
                          java.util.Set _method_end_set,
                          java.util.Set _field_access_set,
                          java.util.Set _field_modify_set,
                          java.util.Set _exception_set,
                          JDIHandler[] _handlers)

Constructor.

Parameters:

_vm - the JDI VirtualMachine instance.

_method_begin_set - a set of MemberIDs for MethodEntryEvents that we wish to catch

_method_end_set - a set of MemberIDs for MethodExitEvents we wish to catch

_field_access_set - a set of MemberIDs for AccessWatchpointEvents we wish to catch

_field_modify_set - a set of MemberIDs for ModificationWatchpointEvents we wish to catch

_exception_set - a set of strings for exceptions we wish to catch

_handlers - the list of JDIHandlers that this class will send events to

Method Detail

kill

public void kill()

Forcably make this class stop running. This will be in response to a UI command, for instance.

run

public void run()

The main loop of this class. This continually polls the JDI for events and if there are any it sends them out to the handlers.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread