org.openoss.opennms.spring.qosd.ejb
Class AlarmListJ2eeConnectionManagerThread

java.lang.Object
  java.lang.Thread
      org.openoss.opennms.spring.qosd.ejb.AlarmListJ2eeConnectionManagerThread

All Implemented Interfaces:

java.lang.Runnable, AlarmListConnectionManager

public class AlarmListJ2eeConnectionManagerThread
extends java.lang.Thread
implements AlarmListConnectionManager

The AlarmListJ2eeConnectionManagerThread tries to register with the AlarmMonitorBean and maintains the connection for the QosD. If the connection is lost, it reestablishes the connection.

Nested Class Summary

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

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

Field Summary

java.util.Properties

env

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Fields inherited from interface org.openoss.opennms.spring.qosd.AlarmListConnectionManager

CONNECTED, DISCONNECTED, REBUILD, SEND, SENT, STOP

Constructor Summary

AlarmListJ2eeConnectionManagerThread()

Method Summary

int	getStatus() returns the threads current status states for status: CONNECTED = 0; DISCONNECTED = 1; STOP = 2;
void	init(PropertiesLoader props, java.util.Properties env) Initialises the ConnectionManagerThread
void	kill() Stops the ConnectionManagerThread
javax.oss.fm.monitor.AlarmValue	makeAlarmValue() Makes a new empty alarm value object NOTE THIS IS A PATCH to proxy for JVTAlarmMonitorSession.makeAlarmValue()
javax.oss.fm.monitor.AlarmValue	makeAlarmValueFromSpec() Makes a new alarm value object pre-populated with internal objects which have been made from a local invarient specification.
void	reset_list(java.lang.String _rebuilt_message) this method resets the alarm list in the AlarmMonitorBean and causes an alarmlist rebuilt event to be sent.
void	run() Starts the ConnectionManagerThread
void	send(java.util.Hashtable alarmList) Sends the AlarmList to the AlarmMonitorBean
void	setapplicationcontext(org.springframework.context.support.ClassPathXmlApplicationContext m_context) Used by jmx mbean QoSD to pass in Spring Application context

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

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

Methods inherited from interface org.openoss.opennms.spring.qosd.AlarmListConnectionManager

start

Field Detail

env

public java.util.Properties env

Constructor Detail

AlarmListJ2eeConnectionManagerThread

public AlarmListJ2eeConnectionManagerThread()

Method Detail

reset_list

public void reset_list(java.lang.String _rebuilt_message)

Description copied from interface: AlarmListConnectionManager

this method resets the alarm list in the AlarmMonitorBean and causes an alarmlist rebuilt event to be sent.

Specified by:

reset_list in interface AlarmListConnectionManager

Parameters:

_rebuilt_message - message to include in the NotifyAlarmListRebuiltEvent

send

public void send(java.util.Hashtable alarmList)

Description copied from interface: AlarmListConnectionManager

Sends the AlarmList to the AlarmMonitorBean

Specified by:

send in interface AlarmListConnectionManager

run

public void run()
         throws java.lang.IllegalStateException

Description copied from interface: AlarmListConnectionManager

Starts the ConnectionManagerThread

Specified by:

run in interface java.lang.Runnable

Specified by:

run in interface AlarmListConnectionManager

Overrides:

run in class java.lang.Thread

Throws:

java.lang.IllegalStateException

init

public void init(PropertiesLoader props,
                 java.util.Properties env)

Description copied from interface: AlarmListConnectionManager

Initialises the ConnectionManagerThread

Specified by:

init in interface AlarmListConnectionManager

Parameters:

props - The PropertiesLoader method which reads the Qosd.properties file

env - the returned properties for setting up the connections to the AlarmMonitorBean

kill

public void kill()

Description copied from interface: AlarmListConnectionManager

Stops the ConnectionManagerThread

Specified by:

kill in interface AlarmListConnectionManager

getStatus

public int getStatus()

Description copied from interface: AlarmListConnectionManager

returns the threads current status states for status: CONNECTED = 0; DISCONNECTED = 1; STOP = 2;

Specified by:

getStatus in interface AlarmListConnectionManager

makeAlarmValue

public javax.oss.fm.monitor.AlarmValue makeAlarmValue()

Makes a new empty alarm value object NOTE THIS IS A PATCH to proxy for JVTAlarmMonitorSession.makeAlarmValue()

Specified by:

makeAlarmValue in interface AlarmListConnectionManager

makeAlarmValueFromSpec

public javax.oss.fm.monitor.AlarmValue makeAlarmValueFromSpec()

Makes a new alarm value object pre-populated with internal objects which have been made from a local invarient specification. NOTE THIS IS A PATCH to proxy for JVTAlarmMonitorSession

Specified by:

makeAlarmValueFromSpec in interface AlarmListConnectionManager

setapplicationcontext

public void setapplicationcontext(org.springframework.context.support.ClassPathXmlApplicationContext m_context)

Used by jmx mbean QoSD to pass in Spring Application context

Specified by:

setapplicationcontext in interface AlarmListConnectionManager

Parameters:

m_context - - application conext for this bean to use