org.opennms.netmgt.poller.monitors
Class StrafePingMonitor

java.lang.Object
  org.opennms.netmgt.poller.monitors.IPv4Monitor
      org.opennms.netmgt.poller.monitors.StrafePingMonitor

All Implemented Interfaces:

ServiceMonitor

@Distributable(value=DAEMON)
public final class StrafePingMonitor
extends IPv4Monitor

This class is designed to be used by the service poller framework to test the availability of the ICMP service on remote interfaces. The class implements the ServiceMonitor interface that allows it to be used along with other plug-ins by the service poller framework.

Author:

Tarus Balog, Benjamin Reed, OpenNMS

Constructor Summary

StrafePingMonitor()
Constructs a new monitor.

Method Summary

PollStatus

poll(MonitoredService svc, Map parameters) Poll the specified address for ICMP service availability.

Methods inherited from class org.opennms.netmgt.poller.monitors.IPv4Monitor

initialize, initialize, log, logDown, logDown, logUp, release, release

Methods inherited from class java.lang.Object

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

Constructor Detail

StrafePingMonitor

public StrafePingMonitor()
                  throws IOException

Constructs a new monitor.

Throws:

IOException

Method Detail

poll

public PollStatus poll(MonitoredService svc,
                       Map parameters)

Poll the specified address for ICMP service availability.

The ICMP service monitor relies on Discovery for the actual generation of IMCP 'ping' requests. A JSDT session with two channels (send/receive) is utilized for passing poll requests and receiving poll replies from discovery. All exchanges are SOAP/XML compliant.

Specified by:

poll in interface ServiceMonitor

Specified by:

poll in class IPv4Monitor

Parameters:

parameters - The package parameters (timeout, retry, etc...) to be used for this poll.

iface - The network interface to test the service on.

Returns:

The availability of the interface and if a transition event should be suppressed.

See Also:

PollStatus.SERVICE_AVAILABLE, PollStatus.SERVICE_UNAVAILABLE