com.solab.alarms.channels
Class TestChannel

java.lang.Object
  com.solab.alarms.AbstractAlarmChannel
      com.solab.alarms.channels.TestChannel

All Implemented Interfaces:

AlarmChannel

public class TestChannel
extends AbstractAlarmChannel

A very simple alarm channel that only prints the alarm messages to STDOUT. A source can optinally be defined so that only messages matching the source for this channel will be printed out.

Author:

Enrique Zamudio

Field Summary

Fields inherited from class com.solab.alarms.AbstractAlarmChannel

log

Constructor Summary

TestChannel()

Method Summary

protected Runnable	createSendTask(String msg, String source) Subclasses need to create and return a new Runnable in each call to this method.
protected boolean	hasSource(String alarmSource) This method is used to determine if a certain alarm channel has a special condition for the specified alarmSource or not.
void	setAlarmSource(String value) Sets a value that will be matched against the sources received in createSendTask(String, String); by default it's null so that all alarms are printed out, but you can set a value here to print only the messages from the specified source.

Methods inherited from class com.solab.alarms.AbstractAlarmChannel

getMinResendInterval, send, setMinResendInterval, shutdown

Methods inherited from class java.lang.Object

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

Constructor Detail

TestChannel

public TestChannel()

Method Detail

setAlarmSource

public void setAlarmSource(String value)

Sets a value that will be matched against the sources received in createSendTask(String, String); by default it's null so that all alarms are printed out, but you can set a value here to print only the messages from the specified source.

createSendTask

protected Runnable createSendTask(String msg,
                                  String source)

Description copied from class: AbstractAlarmChannel

Subclasses need to create and return a new Runnable in each call to this method. The returned Runnable will be queued in a thread pool to avoid latency in the normal program flow. If a subclass decides not to send the alarm message for some reason, it can return null so that nothing is queued.

Specified by:

createSendTask in class AbstractAlarmChannel

Parameters:

msg - The message to be sent.

source - The alarm source. A channel can have different recipient lists depending on the alarm source.

hasSource

protected boolean hasSource(String alarmSource)

Description copied from class: AbstractAlarmChannel

This method is used to determine if a certain alarm channel has a special condition for the specified alarmSource or not. It's used to determine if the alarm messages should be saved as regular alarms or as messages for that specific source.

Specified by:

hasSource in class AbstractAlarmChannel