Infinite Loop Rule

webMethods Task Engine 10.2 | Task Expression Reference | About Global Rule Expressions | Expressions for Default Global Rules | Infinite Loop Rule

Infinite Loop Rule

This rule places a task in Error status when the one-hundredth version of the task is created. You can edit the expression for this rule to specify a different number. For more information, see Working with Global Task Rules.

Condition Expression:

#{oldTask.taskInfo.taskVersionNumber} == 99 &&
#{newTask.taskInfo.taskVersionNumber} == 100

Result Expression:

#{currentTask.taskInfo.status} = "error";
#{currentTask.taskInfo.errorCode} = "task.error.infinite.loop";
#{currentTask.taskInfo.errorMessage} = "Task has
reached maximum number of modifications"; #{currentTask.applyChanges}