NotificationWrapperSupport

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org.jboss.jmx.adaptor.snmp.agent
Class NotificationWrapperSupport

java.lang.Object
  org.jboss.jmx.adaptor.snmp.agent.NotificationWrapperSupport

All Implemented Interfaces:: NotificationWrapper (src)

public class NotificationWrapperSupport
extends java.lang.Object
implements NotificationWrapper (src)

NotificationWrapperSupport provides a base NotificationWrapper implementation

Field Summary
`protected Clock (src)`	`clock` Provides uptime
`protected java.util.Map`	`payload` Holds the notification payload keyed on the attibute name
`protected Counter (src)`	`trapCount` Provides trap count

Fields inherited from interface org.jboss.jmx.adaptor.snmp.agent.NotificationWrapper (src)

ALL_TAG, CLASS_TAG, MESSAGE_TAG, SEQNO_TAG, STARTTIME_TAG, TRAPCOUNT_TAG, TSTAMP_TAG, TYPE_TAG, UPTIME_TAG

Constructor Summary
`NotificationWrapperSupport()` CTOR

Method Summary
`java.lang.Object`	`get(java.lang.String tagName)` Implements the communication protocol between the caller and the data source (notification and agent) based on tags.
`void`	`prime(Notification (src) n)` Set the notification to be used as the data source.
`void`	`set(Clock (src) uptime, Counter (src) count)` Loads the hashmap with the DCAs of interest.

Methods inherited from class java.lang.Object

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

Field Detail

payload

protected java.util.Map payload

Holds the notification payload keyed on the attibute name

clock

protected Clock (src)  clock

Provides uptime

trapCount

protected Counter (src)  trapCount

Provides trap count

Constructor Detail

NotificationWrapperSupport

public NotificationWrapperSupport()

CTOR

Method Detail

set

public void set(Clock (src)  uptime,
                Counter (src)  count)

Loads the hashmap with the DCAs of interest. Note that the keys are used as attribute tags in the mapping resource file

Specified by:: set in interface NotificationWrapper (src)

prime

public void prime(Notification (src)  n)

Set the notification to be used as the data source. Load the hashmap with all of the notification contents. Note that the keys are used as attribute tags in the mapping resource file

Specified by:: prime in interface NotificationWrapper (src)

Parameters:: n - the notification to be used as data source at subsequent calls of get()

get

public java.lang.Object get(java.lang.String tagName)
                     throws MappingFailedException (src)

Implements the communication protocol between the caller and the data source (notification and agent) based on tags. Implementations are expected to map the provided attribute name to some aspect of the notification payload. The later is defined by method prime.

Specified by:: get in interface NotificationWrapper (src)

Parameters:: tagName - the tag of the attribute the value of which is required
Returns:: the content attrTag maps to
Throws:: MappingFailedException (src) - if for any reason the requested attribute can not be found