Loading...

This issue belongs to an archived project. You can view it, but you can't modify it. Learn more

XML

Word

Printable

Details

Type: Bug
Resolution: Unresolved
Priority: Major
Fix Version/s: None
Affects Version/s: 5.5.0.Final
Component/s: drools-core
Labels:
- new_and_noteworthy

Steps to Reproduce:

Hide

drl file contains

declare Student
@role(event)
@expires(1m)
end

declare OrderScheduled
@role(event)
@timestamp(timestamp)
end

rule 'Schedule Order - order id 123'
dialect "mvel"
when
$created:OrderCreated($orderId:orderId,$timestamp:timestamp ) from entry-point "time stream"
not Student() from entry-point "time stream"
then
System.out.println("Student Event expire at "+new Date());
end

I am inserting both OrderScheduled and Student facts .After 1 minute Student Event expires and rule fired.Its working fine.

My problem is i want to add expire time dynamically.

If we could set this expiration time dynamically for each event then that would be helpful us to go with this approach. pls provide me the solution .

Thanks in advance

Show
drl file contains declare Student @role(event) @expires(1m) end declare OrderScheduled @role(event) @timestamp(timestamp) end rule 'Schedule Order - order id 123' dialect "mvel" when $created:OrderCreated($orderId:orderId,$timestamp:timestamp ) from entry-point "time stream" not Student() from entry-point "time stream" then System.out.println("Student Event expire at "+new Date()); end I am inserting both OrderScheduled and Student facts .After 1 minute Student Event expires and rule fired.Its working fine. My problem is i want to add expire time dynamically. If we could set this expiration time dynamically for each event then that would be helpful us to go with this approach. pls provide me the solution . Thanks in advance

Description

declare Student
@role(event)
@expires(1m)
end

This way I used @expires tag in Rules from drl file for expiration of Student fact after 1minute.
Now I want to set the @expires time value dynamically for Student fact, How can i achieve this ?

Please provide me a solution.

Attachments

Activity

People

Assignee:: Mark Proctor

Reporter:: Rakesh m v (Inactive)

Archiver:: Clark Everson

Dates

Created:: 2012/12/14 6:05 AM

Updated:: 2012/12/14 6:09 AM

Archived:: 2023/11/01 10:13 PM

Time Tracking

Estimated:

Remaining:

Logged:

Not Specified

Unable to set value to @expire tag dynamically