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Please don't "reply" to an existing thread to start a new thread.<br>
<br>
The 5.3 release toing out today/tomorrow adds the temperal
facilities to persistence. Try it and get back to us with issues.<br>
<br>
Mark<br>
On 11/10/2011 18:51, Melton, Michael P CTR SPAWARSYSCEN-ATLANTIC,
01200 wrote:
<blockquote cite="mid:3274B87E-49A2-4E46-924F-F218A370223A@mimectl"
type="cite">
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<div dir="ltr"><font color="#000000" face="Arial" size="2">Hello,</font></div>
<div dir="ltr"> </div>
<div dir="ltr"><font color="#000000" face="Arial" size="2">I
have a SKS that is persisted using JPAKnowledgeService. I am
using events and have multiple rules that match on those
events using the "after" and "before" temporal operators.
When I have a fresh session, I can insert events and fire
rules till the cows come home with no issue. However, if I
load a persisted session containing event facts and try to
insert a new event, when rule conditions attempt to evaluate
on the *persisted* events in working memory, I get
"org.drools.common.DefaultFactHandle cannot be cast to
org.drools.common.EventFactHandle".</font></div>
<div dir="ltr"> </div>
<div dir="ltr"><font face="Arial" size="2">I have googled
extensively on this issue and, though it seems to be
relatively common, none of the resolutions I've seen apply
to me. I've doublechecked that my events are declared as
such. I've debugged into Drools code and verified that the
FactHandle returned upon insertion is an EventFactHandle.
However, it seems as if the engine "forgets" that these
facts are events when the session is persisted or
rehydrated.</font></div>
<div dir="ltr"> </div>
<div dir="ltr"><font face="Arial" size="2">I do not currently
have a simple example to share, and I can work on one if
required, but I wanted to get my question out ahead of that
in case anyone in the community has an answer for me off the
top of their head. Any assistance is appreciated.</font></div>
<div dir="ltr"> </div>
<div dir="ltr"><font face="Arial" size="2">Mike</font></div>
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