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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>You have to open the constraints panel on the Split Node of the
diagram (Blue conditional ellipse) in the properties view in Ecplise…<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> rules-users-bounces@lists.jboss.org
[mailto:rules-users-bounces@lists.jboss.org] <b>On Behalf Of </b>Tak-po Li<br>
<b>Sent:</b> Wednesday, June 10, 2009 4:08 PM<br>
<b>To:</b> Rules Users List<br>
<b>Subject:</b> Re: [rules-users] re: NumberGuessExample<o:p></o:p></span></p>
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<div>
<p class=MsoNormal>I look at Guess.rf the xml file. I notice the Package
and Import locations are pointing to the old location. After I
change them to the new one by hand. The code works.<o:p></o:p></p>
</div>
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<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>How can I change the above in Eclipse GUI
interface?<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
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<div>
<p class=MsoNormal>Thanks,<o:p></o:p></p>
</div>
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<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Tak<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
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<p class=MsoNormal><br>
<br>
<o:p></o:p></p>
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<div>
<p class=MsoNormal>2009/6/10 Mauricio Salatino <<a
href="mailto:salaboy@gmail.com">salaboy@gmail.com</a>><o:p></o:p></p>
<div>
<p class=MsoNormal style='margin-bottom:12.0pt'><strong><u><span
style='font-size:10.0pt;color:navy'>java.lang.IllegalArgumentException</span></u></strong><strong><span
style='font-size:10.0pt;color:red'>: Unknown process ID: Number Guess </span></strong><b><span
style='font-size:10.0pt;color:red'><br>
<br>
</span></b><o:p></o:p></p>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'>That exceptions means that you
probably don't add the process definition to the current knowledgeBuilder.<br>
To see these kind of problems you probably need to add something like this
after KnowledgeBuilder add calls:<o:p></o:p></p>
<pre style='margin-bottom:12.0pt'>if ( kbuilder.hasErrors() ) {<br>
System.err.println( builder.getErrors().toString() );<br>
}<br>
<br>
<o:p></o:p></pre>
<div>
<div>
<p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p>
<div>
<p class=MsoNormal><br>
2009/6/10 Tak-po Li <<a href="http://takpo.li/" target="_blank">takpo.li</a>@<a
href="http://gmail.com/" target="_blank">gmail.com</a>><o:p></o:p></p>
<div>
<p class=MsoNormal> <o:p></o:p></p>
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<div>
<p class=MsoNormal>Mauricio, <o:p></o:p></p>
</div>
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<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>I would like to take this example as the base to play
around. That is what I did:<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>1. Make a project "try" that generates the
HellowWorld for me in Eclipse.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>2. add directory "log"<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>3. Move file Guess.java to the Java/com/sample
directory. Move Guess.drl and Guss.rf to rule directory.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<div>
<p class=MsoNormal>4. Change Package and Implort location
from org/drools/examples to com/sample in the above three files.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Eclipse shows compiler error pointing to ShoppingExample.<b><span
style='font-size:10.0pt;color:#7F0055'>class. </span></b><o:p></o:p></p>
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<div>
<p class=MsoNormal> <o:p></o:p></p>
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<div>
<p class=MsoNormal><b><span style='color:#7F0055'>I did the same to
Shopping.java and Shopping.drl and the compiler error is removed, and the
following is the run time error messages:</span></b><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p><b><span style='font-size:10.0pt;color:red'>Exception in thread
"main" <o:p></o:p></span></b></p>
<p class=MsoNormal><b><u><span style='font-size:10.0pt;color:navy'>java.lang.IllegalArgumentException</span></u></b><b><span
style='font-size:10.0pt;color:red'>: Unknown process ID: Number Guess <o:p></o:p></span></b></p>
<p><b><span style='font-size:10.0pt;color:red'>at
org.drools.common.AbstractWorkingMemory.startProcess(<o:p></o:p></span></b></p>
<p class=MsoNormal><b><u><span style='font-size:10.0pt;color:navy'>AbstractWorkingMemory.java:1615</span></u></b><b><span
style='font-size:10.0pt;color:red'>) <o:p></o:p></span></b></p>
<p><b><span style='font-size:10.0pt;color:red'>at
org.drools.common.AbstractWorkingMemory.startProcess(<o:p></o:p></span></b></p>
<p class=MsoNormal><b><u><span style='font-size:10.0pt;color:navy'>AbstractWorkingMemory.java:1604</span></u></b><b><span
style='font-size:10.0pt;color:red'>) <o:p></o:p></span></b></p>
<p><b><span style='font-size:10.0pt;color:red'>at
org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(<o:p></o:p></span></b></p>
<p class=MsoNormal><b><u><span style='font-size:10.0pt;color:navy'>StatefulKnowledgeSessionImpl.java:267</span></u></b><b><span
style='font-size:10.0pt;color:red'>) <o:p></o:p></span></b></p>
<p><b><span style='font-size:10.0pt;color:red'>at com.sample.NumberGuessExample.main(<o:p></o:p></span></b></p>
<p class=MsoNormal><b><u><span style='font-size:10.0pt;color:navy'>NumberGuessExample.java:38</span></u></b><b><span
style='font-size:10.0pt;color:red'>)</span></b><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Could you please point me the right direction?<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Thanks,<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Tak<o:p></o:p></p>
</div>
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<p class=MsoNormal> <o:p></o:p></p>
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<p class=MsoNormal><br>
<br>
<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>2009/6/10 Mauricio Salatino <<a
href="mailto:salaboy@gmail.com" target="_blank">salaboy@gmail.com</a>> <o:p></o:p></p>
<div>
<div>
<blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;
margin-left:4.8pt;margin-right:0in'>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'>This is only a reference to
know in which class loader is the resource... The idea is to know that the
resource (in this case: <span style='font-size:10.0pt;color:#2A00FF'>NumberGuess.drl
and NumberGuess.rf</span>) is in the same class loader that the
ShoppingExample.<b><span style='font-size:10.0pt;color:#7F0055'>class</span></b><o:p></o:p></p>
<div>
<p class=MsoNormal>2009/6/10 Tak-po Li <<a href="http://takpo.li/"
target="_blank">takpo.li</a>@<a href="http://gmail.com/" target="_blank">gmail.com</a>><o:p></o:p></p>
<div>
<div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>I am a newbie with Drools rules. I just download the
examples. I notice in line19 of NumberGuessExample.java, there are
two statement that referring to ShoppingExample.<b><span style='font-size:10.0pt;
color:#7F0055'>class.</span></b><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>It seems this is different example. Could someone help
me out?<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Thanks,<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Tak<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <span style='font-size:10.0pt'> <o:p></o:p></span></p>
<p><span style='font-size:10.0pt'>kbuilder.add( ResourceFactory.<i>newClassPathResource</i>(
<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;color:#2A00FF'>"NumberGuess.drl"</span><span
style='font-size:10.0pt'>, <o:p></o:p></span></p>
<p><span style='font-size:10.0pt'>ShoppingExample.<o:p></o:p></span></p>
<p class=MsoNormal><b><span style='font-size:10.0pt;color:#7F0055'>class</span></b><span
style='font-size:10.0pt'> ), <o:p></o:p></span></p>
<p><span style='font-size:10.0pt'>ResourceType.<o:p></o:p></span></p>
<p class=MsoNormal><i><span style='font-size:10.0pt;color:#0000C0'>DRL</span></i><span
style='font-size:10.0pt'> ); <o:p></o:p></span></p>
<p><span style='font-size:10.0pt'>kbuilder.add( ResourceFactory.<i>newClassPathResource</i>(
<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;color:#2A00FF'>"NumberGuess.rf"</span><span
style='font-size:10.0pt'>, <o:p></o:p></span></p>
<p><span style='font-size:10.0pt'>ShoppingExample.<o:p></o:p></span></p>
<p class=MsoNormal><b><span style='font-size:10.0pt;color:#7F0055'>class</span></b><span
style='font-size:10.0pt'> ), <o:p></o:p></span></p>
<p><span style='font-size:10.0pt'>ResourceType.<o:p></o:p></span></p>
<p class=MsoNormal><i><span style='font-size:10.0pt;color:#0000C0'>DRF</span></i><span
style='font-size:10.0pt'> );</span><o:p></o:p></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'>_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='color:#888888'><br>
<br clear=all>
<br>
-- <br>
- <a href="http://salaboy.wordpress.com/" target="_blank">http://salaboy.wordpress.com</a><br>
- <a href="http://www.jbug.com.ar/" target="_blank">http://www.jbug.com.ar</a><br>
- Salatino "Salaboy" Mauricio -<br>
</span><br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</blockquote>
</div>
</div>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'><br>
<br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</div>
<p class=MsoNormal><br>
<br clear=all>
<br>
-- <br>
- <a href="http://salaboy.wordpress.com/" target="_blank">http://salaboy.wordpress.com</a><br>
- <a href="http://www.jbug.com.ar/" target="_blank">http://www.jbug.com.ar</a><br>
- Salatino "Salaboy" Mauricio -<o:p></o:p></p>
</div>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'><br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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