<br><font size=2 face="sans-serif">OK, I opened a JIRA for this issue.
</font><a href="http://jira.jboss.com/jira/browse/JBRULES-1191"><font size=3 color=blue><b><u>JBRULES-1191</u></b></font></a><font size=3>
</font>
<br>
<br><font size=2 face="sans-serif">Thanks again for the help and the work
around.</font>
<br><font size=2 face="sans-serif"><br>
Chris Mathrusse<br>
christopher.mathrusse@sybase.com<br>
Sybase, Inc<br>
One Sybase Drive<br>
Dublin, CA 94568<br>
(925) 236-5553</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=40%><font size=1 face="sans-serif"><b>"Edson Tirelli"
<tirelli@post.com></b> </font>
<br><font size=1 face="sans-serif">Sent by: rules-users-bounces@lists.jboss.org</font>
<p><font size=1 face="sans-serif">09/13/2007 10:27 AM</font>
<table border>
<tr valign=top>
<td bgcolor=white>
<div align=center><font size=1 face="sans-serif">Please respond to<br>
Rules Users List <rules-users@lists.jboss.org></font></div></table>
<br>
<td width=59%>
<table width=100%>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td valign=top><font size=1 face="sans-serif">"Rules Users List"
<rules-users@lists.jboss.org></font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td valign=top>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">Re: [rules-users] Assistance
with DSL syntax</font></table>
<br>
<table>
<tr valign=top>
<td>
<td></table>
<br></table>
<br>
<br>
<br><font size=3> <br>
No good. This is a bug. May I ask you please to open a JIRA
for it? I will fix asap.<br>
<br>
Meanwhile, as a workaround, add a space before the retract
call:<br>
</font><font size=2 face="Courier New"><br>
[consequence][]Manually release the Order=setManualRelease(drools.getRule().getName());</font><font size=2 color=red face="Courier New"><b><i>
retract(theOrder);</i></b></font><font size=3> <br>
<br>
[]s<br>
Edson<br>
</font>
<br><font size=3>2007/9/13, </font><a href=mailto:Christopher.Mathrusse@sybase.com><font size=3 color=blue><u>Christopher.Mathrusse@sybase.com</u></font></a><font size=3>
<</font><a href=mailto:Christopher.Mathrusse@sybase.com><font size=3 color=blue><u>
Christopher.Mathrusse@sybase.com</u></font></a><font size=3>>:</font>
<br><font size=2 face="sans-serif"><br>
I did make certain that my rule file had the extension of .dslr. I discovered
this early on and realized the importance when I renamed it. Of course
I renamed it back to .dslr once I saw the difference.</font><font size=3>
<br>
</font><font size=2 face="sans-serif"><br>
The DRL preview of my rule is as follows:</font><font size=3> <br>
</font><font size=2 color=#a00000 face="Courier New"><b><br>
rule</b></font><font size=2 face="Courier New"> </font><font size=2 color=#008000 face="Courier New">"Maximum
Order Amount Exceeded"</font><font size=3> </font><font size=2 color=#a00000 face="Courier New"><b><br>
salience</b></font><font size=2 face="Courier New"> 9800</font><font size=3>
</font><font size=2 face="Courier New"><br>
</font><font size=2 color=#a00000 face="Courier New"><b>when</b></font><font size=3>
</font><font size=2 face="Courier New"><br>
theOrder : Order( amount >= 100000
)</font><font size=3> </font><font size=2 face="Courier New"><br>
</font><font size=2 color=#a00000 face="Courier New"><b>then</b></font><font size=2 face="Courier New">
<br>
theOrder.setManualRelease(drools.getRule().getName());</font><font size=2 color=#a00000 face="Courier New"><b>retract</b></font><font size=2 face="Courier New">(theOrder);
<br>
</font><font size=2 color=#a00000 face="Courier New"><b><br>
end</b></font><font size=3> <br>
<br>
</font><font size=2 face="sans-serif"><br>
Thanks once again for all the help...</font><font size=3> <br>
<br>
<br>
<br>
</font>
<table width=100%>
<tr valign=top>
<td width=45%><font size=1 face="sans-serif"><b>"Edson Tirelli"
<</b></font><a href=mailto:tirelli@post.com target=_blank><font size=1 color=blue face="sans-serif"><b><u>tirelli@post.com</u></b></font></a><font size=1 face="sans-serif"><b>></b>
<br>
Sent by: </font><a href="mailto:rules-users-bounces@lists.jboss.org" target=_blank><font size=1 color=blue face="sans-serif"><u>rules-users-bounces@lists.jboss.org</u></font></a><font size=3>
</font>
<p><font size=1 face="sans-serif">09/13/2007 04:39 AM</font><font size=3>
</font>
<p>
<br>
<table border=4 width=100%>
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<td width=100% bgcolor=white>
<div align=center><font size=1 face="sans-serif">Please respond to<br>
Rules Users List <</font><a href="mailto:rules-users@lists.jboss.org" target=_blank><font size=1 color=blue face="sans-serif"><u>rules-users@lists.jboss.org</u></font></a><font size=1 face="sans-serif">></font></div></table>
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<table width=100%>
<tr>
<td width=14%>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td width=85% valign=top><font size=1 face="sans-serif">"Rules Users
List" <</font><a href="mailto:rules-users@lists.jboss.org" target=_blank><font size=1 color=blue face="sans-serif"><u>rules-users@lists.jboss.org</u></font></a><font size=1 face="sans-serif">></font><font size=3>
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<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">Re: [rules-users] Assistance
with DSL syntax</font></table>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=49%>
<td width=50%></table>
<br></table>
<br><font size=3><br>
<br>
<br>
<br>
No, you need to identify which object are you trying to retract,
since you may have multiple facts constrained in the LHS.<br>
<br>
Regarding your problem, make sure your rules file has the extension
".dslr" so that eclipse selects the correct editor when opening
the file. Then click in the DRL preview in the editor bottom tab. Can you
please show me the result of the DRL preview? <br>
<br>
Thanks<br>
Edson<br>
<br>
2007/9/12, </font><a href=mailto:Christopher.Mathrusse@sybase.com target=_blank><font size=3 color=blue><u>Christopher.Mathrusse@sybase.com
</u></font></a><font size=3><</font><a href=mailto:Christopher.Mathrusse@sybase.com target=_blank><font size=3 color=blue><u>
Christopher.Mathrusse@sybase.com</u></font></a><font size=3>>: </font><font size=2 face="sans-serif"><br>
<br>
I was just looking for a more "short hand" syntax, one where
I would not need to declare <i>"theOrder".</i></font><font size=3>
</font><font size=2 face="sans-serif"><br>
<br>
On the same subject though, I compiled my rules with the DRL/DSL editors
in Eclipse (very nice by the way) and I am getting a compilation error
being caused by my DSL entry:</font><font size=3> </font><font size=2 face="Courier New"><br>
<br>
[consequence][]Manually release the Order=setManualRelease(drools.getRule().getName());</font><font size=2 color=red face="Courier New"><b><i>retract(theOrder);</i></b></font><font size=3>
<br>
</font><font size=2 face="sans-serif"><br>
<br>
It seems that there is an issue with the </font><font size=2 color=red face="Courier New"><b><i>retract(theOrder);</i></b></font><font size=2 face="sans-serif">statement.</font><font size=3>
</font><font size=2 color=red face="sans-serif"><i><br>
<br>
The method retract(Order) is undefined for the type Rule_Maximum_Order_Amount_Exceeded_0
</i></font><font size=3> </font><font size=2 face="sans-serif"><br>
<br>
Might you have any idea as to why this would be occurring or exactly what
the message is meaning?</font><font size=3> </font><font size=2 face="sans-serif"><br>
<br>
Thanks for the help...</font><font size=3> <br>
<br>
<br>
</font>
<table width=100%>
<tr valign=top>
<td width=46%><font size=1 face="sans-serif"><b>"Edson Tirelli"
<</b></font><a href=mailto:tirelli@post.com target=_blank><font size=1 color=blue face="sans-serif"><b><u>tirelli@post.com</u></b></font></a><font size=1 face="sans-serif">
<b>></b> <br>
Sent by: </font><a href="mailto:rules-users-bounces@lists.jboss.org" target=_blank><font size=1 color=blue face="sans-serif"><u>rules-users-bounces@lists.jboss.org
</u></font></a>
<p><font size=1 face="sans-serif">09/12/2007 05:55 PM</font><font size=3>
</font>
<br>
<table border=4 width=100%>
<tr valign=top>
<td width=100% bgcolor=white>
<div align=center><font size=1 face="sans-serif">Please respond to<br>
Rules Users List <</font><a href="mailto:rules-users@lists.jboss.org" target=_blank><font size=1 color=blue face="sans-serif"><u>rules-users@lists.jboss.org
</u></font></a><font size=1 face="sans-serif">></font></div></table>
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<div align=right><font size=1 face="sans-serif">To</font></div>
<td width=85% valign=top><font size=1 face="sans-serif">"Rules Users
List" <</font><a href="mailto:rules-users@lists.jboss.org" target=_blank><font size=1 color=blue face="sans-serif"><u>rules-users@lists.jboss.org</u></font><font size=3 color=blue><u>
</u></font></a><font size=1 face="sans-serif">></font><font size=3> </font>
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<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">Re: [rules-users] Assistance
with DSL syntax</font></table>
<br><font size=3><br>
</font>
<br>
<table width=100%>
<tr valign=top>
<td width=49%>
<td width=50%></table>
<br></table>
<br><font size=3><br>
<br>
<br>
<br>
<br>
Yes, that is correct. <br>
Why do you mean by a "cleaner" way?<br>
<br>
[]s<br>
Edson<br>
<br>
2007/9/12, </font><a href=mailto:Christopher.Mathrusse@sybase.com target=_blank><font size=3 color=blue><u>Christopher.Mathrusse@sybase.com
</u></font></a><font size=3><</font><a href=mailto:Christopher.Mathrusse@sybase.com target=_blank><font size=3 color=blue><u>Christopher.Mathrusse@sybase.com
</u></font></a><font size=3>>: </font><font size=2 face="sans-serif"><br>
<br>
I'm using a DSL with my DRL file and I've read through the documentation
but I've gotten hung-up on the syntax. Below is a rule from my DRL and
the expansion in my DSL.</font><font size=3> </font><font size=2 face="sans-serif"><br>
<br>
My rule in the DRL:</font><font size=3> </font><font size=2 color=#a00000 face="Courier New"><b><br>
rule</b></font><font size=2 face="Courier New"> </font><font size=2 color=#008000 face="Courier New">"Maximum
Order Amount Exceeded"</font><font size=3> </font><font size=2 color=#a00000 face="Courier New"><b><br>
salience</b></font><font size=2 face="Courier New"> 9800</font><font size=3>
</font><font size=2 face="Courier New"><br>
</font><font size=2 color=#a00000 face="Courier New"><b>when</b></font><font size=3>
</font><font size=2 face="Courier New"><br>
There </font><font size=2 color=#a00000 face="Courier New"><b>is</b></font><font size=2 face="Courier New">
an Order </font><font size=2 color=#a00000 face="Courier New"><b>with</b></font><font size=3>
</font><font size=2 face="Courier New"><br>
- an amount that
exceeds 100000 </font><font size=3> </font><font size=2 face="Courier New"><br>
</font><font size=2 color=#a00000 face="Courier New"><b>then</b></font><font size=2 face="Courier New">
<br>
Manually release the Order</font><font size=3>
</font><font size=2 face="Courier New"><br>
</font><font size=2 color=#a00000 face="Courier New"><b><br>
end</b></font><font size=3> </font><font size=2 face="sans-serif"><br>
<br>
<br>
My DSL:</font><font size=3> </font><font size=2 face="Courier New"><br>
[condition][]There is an Order with=Order()</font><font size=3> </font><font size=2 face="Courier New"><br>
[condition][]- an amount that exceeds {number}=amount >= {number}</font><font size=3>
</font><font size=2 face="Courier New"><br>
[consequence][]Manually release the Order=setManualRelease(drools.getRule().getName());</font><font size=3>
</font><font size=2 face="sans-serif"><br>
<br>
What I would like to do is add to my consequence the following in red:</font><font size=3>
</font><font size=2 face="Courier New"><br>
[consequence][]Manually release the Order=setManualRelease(drools.getRule().getName());</font><font size=2 color=red face="Courier New"><b><i>retract(theOrder);</i></b></font><font size=3>
</font><font size=2 face="sans-serif"><br>
<br>
<br>
I know that I would need to modify my condition statement to be able to
use the variable <b><i>theOrder</i></b> in my call to retract:</font><font size=3>
</font><font size=2 face="Courier New"><br>
[condition][]There is an Order with=</font><font size=2 color=red face="Courier New"><b><i>theOrder
</i></b></font><font size=2 face="Courier New">: Order()</font><font size=3>
</font><font size=2 face="sans-serif"><br>
<br>
<br>
but is there a cleaner way to achieve this?</font><font size=3> <br>
<br>
_______________________________________________<br>
rules-users mailing list</font><font size=3 color=blue><u><br>
</u></font><a href="mailto:rules-users@lists.jboss.org" target=_blank><font size=3 color=blue><u>rules-users@lists.jboss.org</u></font></a><font size=3 color=blue>
<u><br>
</u></font><a href="https://lists.jboss.org/mailman/listinfo/rules-users" target=_blank><font size=3 color=blue><u>https://lists.jboss.org/mailman/listinfo/rules-users
</u></font></a><font size=3><br>
<br>
<br>
<br>
<br>
-- <br>
Edson Tirelli<br>
Software Engineer - JBoss Rules Core Developer<br>
Office: +55 11 3529-6000<br>
Mobile: +55 11 9287-5646 <br>
JBoss, a division of Red Hat @ </font><a href=http://www.jboss.com/ target=_blank><font size=3 color=blue><u>www.jboss.com</u></font></a><font size=3>
</font><font size=2><tt>_______________________________________________<br>
rules-users mailing list</tt></font><font size=3 color=blue><u><br>
</u></font><a href="mailto:rules-users@lists.jboss.org" target=_blank><font size=2 color=blue><tt><u>rules-users@lists.jboss.org</u></tt></font></a><font size=2 color=blue>
</font><font size=3 color=blue><u><br>
</u></font><a href="https://lists.jboss.org/mailman/listinfo/rules-users" target=_blank><font size=2 color=blue><tt><u>https://lists.jboss.org/mailman/listinfo/rules-users
</u></tt></font></a><font size=3><br>
<br>
<br>
_______________________________________________<br>
rules-users mailing list</font><font size=3 color=blue><u><br>
</u></font><a href="mailto:rules-users@lists.jboss.org" target=_blank><font size=3 color=blue><u>rules-users@lists.jboss.org</u></font></a><font size=3 color=blue>
<u><br>
</u></font><a href="https://lists.jboss.org/mailman/listinfo/rules-users" target=_blank><font size=3 color=blue><u>https://lists.jboss.org/mailman/listinfo/rules-users
</u></font></a><font size=3><br>
</font>
<br><font size=3><br>
<br>
<br>
-- <br>
Edson Tirelli<br>
Software Engineer - JBoss Rules Core Developer<br>
Office: +55 11 3529-6000<br>
Mobile: +55 11 9287-5646 </font>
<br><font size=3> JBoss, a division of Red Hat @ </font><a href=http://www.jboss.com/ target=_blank><font size=3 color=blue><u>www.jboss.com</u></font></a><font size=3>
</font><font size=2><tt>_______________________________________________<br>
rules-users mailing list</tt></font><font size=2 color=blue><tt><u><br>
</u></tt></font><a href="mailto:rules-users@lists.jboss.org" target=_blank><font size=2 color=blue><tt><u>rules-users@lists.jboss.org</u></tt></font></a><font size=2 color=blue><tt><u><br>
</u></tt></font><a href="https://lists.jboss.org/mailman/listinfo/rules-users" target=_blank><font size=2 color=blue><tt><u>https://lists.jboss.org/mailman/listinfo/rules-users</u></tt></font></a><font size=3><br>
<br>
<br>
_______________________________________________<br>
rules-users mailing list</font><font size=3 color=blue><u><br>
</u></font><a href="mailto:rules-users@lists.jboss.org"><font size=3 color=blue><u>rules-users@lists.jboss.org</u></font></a><font size=3 color=blue><u><br>
</u></font><a href="https://lists.jboss.org/mailman/listinfo/rules-users" target=_blank><font size=3 color=blue><u>https://lists.jboss.org/mailman/listinfo/rules-users</u></font></a><font size=3><br>
</font>
<br><font size=3><br>
<br>
<br>
-- <br>
Edson Tirelli<br>
Software Engineer - JBoss Rules Core Developer<br>
Office: +55 11 3529-6000<br>
Mobile: +55 11 9287-5646 <br>
JBoss, a division of Red Hat @ </font><a href=http://www.jboss.com/><font size=3 color=blue><u>www.jboss.com</u></font></a><font size=3>
</font><font size=2><tt>_______________________________________________<br>
rules-users mailing list<br>
rules-users@lists.jboss.org<br>
https://lists.jboss.org/mailman/listinfo/rules-users<br>
</tt></font>
<br>