TriggerName: This resource property allows one to arbitrarily name the trigger. This is used to assist one in managing many triggers.
TriggerStatus: This resource property is used to indicate the current status of the trigger. There are two states allowed: enabled and disabled.
MemberEPR: This resource property reveals the monitored service that the trigger is associated with
TriggerID: This resource property is a unique ID assigned to the trigger. It is essentially the EPR's Resource Key.
MatchingRule: This resource property is the XPath expression that will be used in evaluating incoming aggregator data. The trigger will fire (if enabled) if the expression is "true" (in a boolean sense). But if "EnableBoolean" is set to "false", then if the MatchingRule returns any data, the trigger will fire. This is consistent with pre-4.2 trigger functionality.
NamespaceMappings: This resource property allows one to use namespaces in the MatchingRule.
ActionScript: This resource property is the name of the action script that should be fired when the trigger evaluation is "true". The action script is located in the $GLOBUS_LOCATION/libexec/trigger/ directory.
EnableBoolean: This resource property is by default true, meaning that it is set up to evaluate XPath queries as "true" or "false", firing only when "true". If this property is set to "false", then the trigger will fire only if the MatchingRule evaluation returns any data
MinimumFiringInterval: The action script will not be executed more than once in this number of seconds. If unspecified, there will be no minimum interval.
MinimumMatchTime: The MatchingRule must be true for this number of seconds before the ActionScript will be executed. If unspecified, there is no minimum time period that the rule must match and the rule will be eligible to fire immediately after the MatchingRule becomes true.
StartTime: The trigger will not fire, nor will the TriggerService perform any evaluations before the StartTime, if indicated. If a start time is not indicated, the TriggerService will begin immediately performing evaluations, if the trigger is active (i.e. TriggerStatus is set to "enabled")
EndTime: The TriggerService will not perform any evaluations after the EndTime, if indicated. If an end time is not indicated, the TriggerService will continue performing evaluations (of "active" triggers) until an EndTime is specified, otherwise until the container is shutdown. After an EndTime has passed, the TriggerService will basically be doing nothing, but you may whenever you wish change the EndTime, and the trigger evaluations will then begin again until the EndTime again is reached.
InvalidityStartTime: The trigger will not fire, nor will the TriggerService perform any evaluations after the InvalidityStartTime, if indicated. If an InvalidityStartTime is indicated, an InvalidityEndTime must also be specified. During this time period, the TriggerService will not perform any evaluations, if the trigger is active (i.e. TriggerStatus is set to "enabled")
InvalidityEndTime: This parameter requires an InvalidityStartTime, and during the time period between the InvalidityStartTime and InvalidityEndTime, the TriggerService will not perform any evaluations. If there is an EndTime specified, then trigger evaluations will begin after the InvalidityEndTime until the EndTime.
ActionScriptInputFullOriginal: This parameter, if set to "true" will pass the original trigger message input (to which the matching rule was applied) to the action script. The default behavior is to always pass the entire input message to the action scripts. For action scripts which do not need to consume the unmodified input, this variable may be set to "false" in order to increase performance. For users familiar with previous versions of the Trigger Service, if you set ActionScriptInputFullOriginal to "true", this is equivalent to setting disableUnmodifiedActionScriptInput to "false", in other words it will pass the original trigger message input (to which the matching rule was applied) to the action script.
ActionScriptInputXPathQueryResult: If this value is present and set to true, the service will pass the filtered output result of the XPath MatchingRule as additional input to the stdin of the action script, in addition to the original input to which the matching rule was applied. The default behavior if unspecified is true, meaning the Xpath query result will be passed as input to the action script. For users familiar with previous versions of the Trigger Service, if you set ActionScriptInputXpathQueryResult to "true", this is equivalent to setting enableFilteredActionScriptInput to "true".

The following resource properties are not editable; they are trigger run-time statistics.

RuleLastCheckedAt: This resource property reveals when the MatchingRule was last checked/evaluated.
ConditionTrueSince: This resource property reports since when the MatchingRule evaluated against the incoming aggregator data results in true
ActionFiredAt: This resource property reveals exactly when the trigger was last fired.

Prev		Next
WS and WSDL	Home	MDS Trigger Commands