Adapter for JMS 6.1 SP1 | webMethods Adapter for JMS Documentation | webMethods Adapter for JMS Installation and User’s Documentation | Adapter Notifications | Managing MessageListener Notifications
 
Managing MessageListener Notifications
You must schedule a MessageListener notification and then enable it before you can use the notification to monitor JMS destinations for messages. Use Integration Server Administrator along with the following procedures to do so.
Note:
You cannot enable a notification if the adapter connection that the notification is using is disabled.
Note:
You must have webMethods Integration Server privileges to access the Integration Server Administrator's administrative screens. For information about setting user privileges, see the webMethods Integration Server Administrator’s Guide for your release.
*To manage MessageListener notifications
1. Review the steps in Before Configuring or Managing Notifications.
2. Start Integration Server Administrator.
3. From the Adapters menu in the navigation area of Integration Server Administrator, select Adapter for JMS.
4. From the navigation area, select Polling Notifications. All configured Adapter for JMS notifications are displayed.
5. From the Adapter for JMS Polling Notifications table, use the fields in the following table to manage each adapter notification:
Field
Description/Action
Notification Name
The name of the notification.
Package Name
The name of the package for the notification.
State
You must schedule a polling notification before you can enable it. To schedule a polling notification, use the icon described in these procedures. After doing so, you can use this option's dropdown list to set the polling notification's state:
*Enabled: The polling notification performs as scheduled.
*Suspended: The polling notification is removed from the scheduler.
*Disabled: The polling notification is removed from the scheduler.
Note:
Even if you enable the Run as True Listener option when you configure the MessageListener notification, the Suspended state is functionally identical to the Disabled state.
The Suspend all enabled and Resume all suspended links help you change states quickly for multiple polling notifications.If there is no polling notification scheduled for a given adapter notification, control for this field is disabled. Use the icon to create a polling notification as described in step 6.
Edit Schedule
Click the icon to create or modify a schedule for a polling notification. Continue to step 6.
Note:
Before you can edit the schedule for a polling notification, you must first disable it.
View Schedule
To view the polling schedule for the selected polling notification, click the icon.Click Return to Adapter for JMS Notifications to return to the main polling notification page.
6. To create or modify schedule parameters for the selected adapter notification, click on the icon and provide values for the following parameters:
Field
Description/Action
Interval (seconds)
Type the polling interval time in seconds.
Overlap
Do not use this option; otherwise, an exception is generated and you could potentially receive duplicate messages from a topic.
Immediate
Select this option to start polling immediately.
7. Click Save Schedule.
8. After you create a polling notification, you can enable it. Use the State or Enabled field described in step 5 to enable a polling notification.