Version

    Send a JMS Message

    This type of task is useful for notifications about result of a graph execution. For example, you can create a graph event listener with this task type to be notified about each failure in a specific sandbox or failure of a particular graph.

    JMS messaging requires JMS API (jms.jar) and third-party libraries. All these libraries must be available on the application server classpath. Some application servers contain these libraries by default, some do not, thus the libraries must be added explicitly.

    Table 42. Attributes of JMS message task
    Name Description

    Task type

    "JMS message"

    Initial context

    Choose between the default and custom initial context.

    Initial context class name

    A full class name of javax.naming.InitialContext implementation. Each JMS provider has its own implementation. For example, in the case of Apache MQ, it is org.apache.activemq.jndi.ActiveMQInitialContextFactory. If it is empty, the Server uses the default initial context.

    Broker URL

    A URL of the broker.

    Connection factory JNDI name

    The JNDI name of a connection factory. It depends on a JMS provider.

    Destination JNDI name

    The JNDI name of a message queue/topic on the server

    Username

    A username for connection to a JMS message broker

    Password

    A password for connection to a JMS message broker

    URL

    A URL of a JMS message broker

    JMS pattern

    This select box is available only when the user is creating a new record. It contains all predefined JMS message patterns. If the user chooses any of them, the text field below is automatically filled with a value from the pattern.

    Text

    The body of a JMS message. It is also possible to use placeholders. For details of a send email task, see Placeholders.
    formJmsTask
    Figure 142. Web GUI - Task JMS message editor
    Table 43. Parameters of "Send a JMS Message"
    Name Description

    event

    The event that triggered the task.

    now

    Current date-time

    task

    The triggered task.

    user

    The object representing the owner of the schedule. It contains sub-properties that are accessible using dot notation (i.e. ${user.email}) email, username, firstName, lastName, groups (list of values).

    schedule

    The object representing the schedule that triggered this task. It contains sub-properties that are accessible using dot notation (i.e. ${schedule.description}) description, startTime, endTime, lastEvent, nextEvent, fireMisfired.

    EVENT_USERNAME

    The username of the user who caused the event

    EVENT_USER_ID

    A numeric ID of the user who caused the event.

    EVENT_SCHEDULE_DESCRIPTION

    A description of the schedule

    EVENT_SCHEDULE_EVENT_TYPE

    The type of the schedule - SCHEDULE_ONETIME or SCHEDULE_PERIODIC.

    EVENT_SCHEDULE_ID

    A numeric ID of the schedule.

    EVENT_SCHEDULE_LAST_EVENT

    Date-time of the latest schedule triggering (in java.util.Date.toString() format).