Droolsflow web console 5.1.M1 - Non human task
|
|
satjo
|
Can the Droolsflow web console can be used to select and start a process that does not have any human task?
When I uploaded a non-human related process, the definition was shown. It, however, could not be stared. |
|||||||||||||||
Kris Verlaenen
|
Satjo,
What do you mean by "could not be started"? Note that, if you have no form associated with the process, it should simply start the process. Also note that, if your process does not contain any wait states at all (like human tasks), it will be started but will already be completed when the method returns so the process instance will not be shown in the process instances view (though should show up in the history / reporting). Kris Quoting satjo <[hidden email]>: > > Can the Droolsflow web console can be used to select and start a > process that > does not have any human task? > > When I uploaded a non-human related process, the definition was > shown. > It, however, could not be stared. > -- > View this message in context: > > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > [hidden email] > https://lists.jboss.org/mailman/listinfo/rules-users > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm _______________________________________________ rules-users mailing list [hidden email] https://lists.jboss.org/mailman/listinfo/rules-users |
||||||||||||||||
salaboy
|
Kris, I see that behavior in his machine and it seems that for some reason, the page that contains the start button, don't get the ID from the selected process in the process definition page.
Because a window appear and the error message is that the gwt-console was not able to get the process with the id "asdasd.asd" It probably can be a deployment process. On Wed, Oct 28, 2009 at 5:18 AM, Kris Verlaenen <[hidden email]> wrote: Satjo, -- - http://salaboy.wordpress.com - http://www.jbug.com.ar - Salatino "Salaboy" Mauricio - _______________________________________________ rules-users mailing list [hidden email] https://lists.jboss.org/mailman/listinfo/rules-users |
||||||||||||||||
|
satjo
|
Yes! It could be a deployment process that I need to understand.
Kris, Could it be possible to get the example shown in the documentation? Is it available in SVN trunk so that I can download and use?
|
|||||||||||||||
|
Kris Verlaenen
|
Sure. If you still have issues with it, could you describe in detail
what you are doing, seeing, and whether you see anything on the server console. Thx, Kris <?xml version="1.0" encoding="UTF-8"?> <process xmlns="http://drools.org/drools-5.0/process" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:schemaLocation="http://drools.org/drools-5.0/process drools-processes-5.0.xsd" type="RuleFlow" name="Performance evaluation" id="com.sample.evaluation" package-name="com.sample" > <header> <variables> <variable name="employee" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> </variable> <variable name="projectManager" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> </variable> <variable name="hrManager" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> </variable> </variables> </header> <nodes> <humanTask id="4" name="Self Evaluation" x="96" y="56" width="143" height="48" > <work name="Human Task" > <parameter name="ActorId" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>#{employee}</value> </parameter> <parameter name="Comment" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>As part of your performance evaluation, you have to do a self-assessment.</value> </parameter> <parameter name="Content" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> </parameter> <parameter name="Priority" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>1</value> </parameter> <parameter name="Skippable" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>false</value> </parameter> <parameter name="TaskName" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>Performance Evaluation</value> </parameter> </work> </humanTask> <humanTask id="8" name="Project Manager Evaluation" x="352" y="16" width="225" height="48" > <work name="Human Task" > <parameter name="ActorId" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>#{projectManager}</value> </parameter> <parameter name="Comment" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>A performance evaluation has been requested for employee #{employee}</value> </parameter> <parameter name="Content" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> </parameter> <parameter name="Priority" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>1</value> </parameter> <parameter name="Skippable" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>false</value> </parameter> <parameter name="TaskName" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>Performance Evaluation</value> </parameter> </work> <onEntry> <action type="expression" dialect="mvel" >kcontext.setVariable("projectManager", "john");</action> </onEntry> </humanTask> <split id="6" name="Split" x="271" y="56" width="49" height="49" type="1" /> <start id="1" name="Start" x="16" y="56" width="48" height="48" /> <end id="3" name="End" x="687" y="57" width="48" height="48" /> <join id="7" name="Join" x="603" y="56" width="49" height="49" type="1" /> <humanTask id="5" name="HR Manager Evaluation" x="352" y="96" width="225" height="48" > <work name="Human Task" > <parameter name="ActorId" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>#{hrManager}</value> </parameter> <parameter name="Comment" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>A performance evaluation has been requested for employee #{employee}</value> </parameter> <parameter name="Content" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> </parameter> <parameter name="Priority" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>1</value> </parameter> <parameter name="Skippable" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>false</value> </parameter> <parameter name="TaskName" > <type name="org.drools.process.core.datatype.impl.type.StringDataType" /> <value>Performance Evaluation</value> </parameter> </work> <onEntry> <action type="expression" dialect="mvel" >kcontext.setVariable("hrManager", "mary");</action> </onEntry> </humanTask> </nodes> <connections> <connection from="1" to="4" /> <connection from="6" to="8" bendpoints="[295,39]" /> <connection from="4" to="6" /> <connection from="7" to="3" /> <connection from="5" to="7" bendpoints="[629,119]" /> <connection from="8" to="7" bendpoints="[626,41]" /> <connection from="6" to="5" bendpoints="[295,120]" /> </connections> </process> Quoting satjo <[hidden email]>: > > Yes! It could be a deployment process that I need to understand. > > Kris, > Could it be possible to get the example shown in the documentation? > Is it available in SVN trunk so that I can download and use? > > > Mauricio Salatino wrote: > > > > Kris, I see that behavior in his machine and it seems that for > some > > reason, > > the page that contains the start button, don't get the ID from the > > selected > > process in the process definition page. > > Because a window appear and the error message is that the > gwt-console was > > not able to get the process with the id "asdasd.asd" > > It probably can be a deployment process. > > > > > > On Wed, Oct 28, 2009 at 5:18 AM, Kris Verlaenen < > > [hidden email]> wrote: > > > >> Satjo, > >> > >> What do you mean by "could not be started"? > >> > >> Note that, if you have no form associated with the process, it > should > >> simply start the process. Also note that, if your process does > not > >> contain any wait states at all (like human tasks), it will be > started > >> but will already be completed when the method returns so the > process > >> instance will not be shown in the process instances view (though > should > >> show up in the history / reporting). > >> > >> Kris > >> > >> > >> Quoting satjo <[hidden email]>: > >> > >> > > >> > Can the Droolsflow web console can be used to select and start > a > >> > process that > >> > does not have any human task? > >> > > >> > When I uploaded a non-human related process, the definition was > >> > shown. > >> > It, however, could not be stared. > >> > -- > >> > View this message in context: > >> > > >> > >> > > >> > Sent from the drools - user mailing list archive at Nabble.com. > >> > > >> > _______________________________________________ > >> > rules-users mailing list > >> > [hidden email] > >> > https://lists.jboss.org/mailman/listinfo/rules-users > >> > > >> > >> > >> > >> > >> Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm > >> _______________________________________________ > >> rules-users mailing list > >> [hidden email] > >> https://lists.jboss.org/mailman/listinfo/rules-users > >> > > > > > > > > -- > > - http://salaboy.wordpress.com > > - http://www.jbug.com.ar > > - Salatino "Salaboy" Mauricio - > > > > _______________________________________________ > > rules-users mailing list > > [hidden email] > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > -- > View this message in context: > > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > [hidden email] > https://lists.jboss.org/mailman/listinfo/rules-users > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm _______________________________________________ rules-users mailing list [hidden email] https://lists.jboss.org/mailman/listinfo/rules-users |
||||||||||||||||
|
satjo
|
Kris,
I am still getting some IllegalArgumentException and here are the things I did. Attached also please find the log file and screenshots. 1.) I uploaded the following 'Process evaluation.rf' file into Guvnor's default package and built the package. 2.) When I login into drools-flow console, I would see the definition for 'Process evalation', but when I click on that I would get the following exception. Also, I would not see anything in 'Process Instances' tab. ------------------------- Caused by: java.lang.RuntimeException: java.lang.IllegalArgumentException: Can n ot set static javassist.util.proxy.MethodFilter field org.drools.process.audit.N odeInstanceLog_$$_javassist_2._method_filter to org.hibernate.proxy.pojo.javassi st.JavassistLazyInitializer$1 at javassist.util.proxy.ProxyFactory.setField(ProxyFactory.java:356) at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:339) at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:312) at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:271) at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyF actory(JavassistLazyInitializer.java:138) ... 52 more Caused by: java.lang.IllegalArgumentException: Can not set static javassist.util .proxy.MethodFilter field org.drools.process.audit.NodeInstanceLog_$$_javassist_ 2._method_filter to org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer$ 1 at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException( UnsafeFieldAccessorImpl.java:146)
|
|||||||||||||||
|
satjo
|
definitions.pngserver.logprocessinstances.pngdefinitions.png  
|
|||||||||||||||
|
Kris Verlaenen
|
This again appears to be a mismatch between the hibernate and Javassist
jars you are using. Try to make sure you have one consistent set of dependencies, as a combination of the jars included in the war and the server jars. Kris Quoting satjo <[hidden email]>: > > > > satjo wrote: > > > > Kris, > > > > I am still getting some IllegalArgumentException and here are the > things I > > did. Attached also please find the log file and screenshots. > > > > 1.) I uploaded the following 'Process evaluation.rf' file into > Guvnor's > > default package and built the package. > > 2.) When I login into drools-flow console, I would see the > definition for > > 'Process evalation', but when I click on that I would get the > following > > exception. Also, I would not see anything in 'Process Instances' > tab. > > > > ------------------------- > > Caused by: java.lang.RuntimeException: > java.lang.IllegalArgumentException: > > Can n > > ot set static javassist.util.proxy.MethodFilter field > > org.drools.process.audit.N > > odeInstanceLog_$$_javassist_2._method_filter to > > org.hibernate.proxy.pojo.javassi > > st.JavassistLazyInitializer$1 > > at > > javassist.util.proxy.ProxyFactory.setField(ProxyFactory.java:356) > > at > > > javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:339) > > > > at > > > javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:312) > > > > at > > > javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:271) > > at > > > org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyF > > actory(JavassistLazyInitializer.java:138) > > ... 52 more > > Caused by: java.lang.IllegalArgumentException: Can not set static > > javassist.util > > .proxy.MethodFilter field > > org.drools.process.audit.NodeInstanceLog_$$_javassist_ > > 2._method_filter to > > org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer$ > > 1 > > at > > > sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException( > > UnsafeFieldAccessorImpl.java:146) > > > > > > > > Kris Verlaenen wrote: > >> > >> Sure. If you still have issues with it, could you describe in > detail > >> what you are doing, seeing, and whether you see anything on the > server > >> console. > >> > >> Thx, > >> Kris > >> > >> <?xml version="1.0" encoding="UTF-8"?> > >> <process xmlns="http://drools.org/drools-5.0/process" > >> xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" > >> xs:schemaLocation="http://drools.org/drools-5.0/process > >> drools-processes-5.0.xsd" > >> type="RuleFlow" name="Performance evaluation" > >> id="com.sample.evaluation" package-name="com.sample" > > >> > >> <header> > >> <variables> > >> <variable name="employee" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> </variable> > >> <variable name="projectManager" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> </variable> > >> <variable name="hrManager" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> </variable> > >> </variables> > >> </header> > >> > >> <nodes> > >> <humanTask id="4" name="Self Evaluation" x="96" y="56" > width="143" > >> height="48" > > >> <work name="Human Task" > > >> <parameter name="ActorId" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>#{employee}</value> > >> </parameter> > >> <parameter name="Comment" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>As part of your performance evaluation, you have > to do > >> a self-assessment.</value> > >> </parameter> > >> <parameter name="Content" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> </parameter> > >> <parameter name="Priority" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>1</value> > >> </parameter> > >> <parameter name="Skippable" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>false</value> > >> </parameter> > >> <parameter name="TaskName" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>Performance Evaluation</value> > >> </parameter> > >> </work> > >> </humanTask> > >> <humanTask id="8" name="Project Manager Evaluation" x="352" > y="16" > >> width="225" height="48" > > >> <work name="Human Task" > > >> <parameter name="ActorId" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>#{projectManager}</value> > >> </parameter> > >> <parameter name="Comment" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>A performance evaluation has been requested for > >> employee #{employee}</value> > >> </parameter> > >> <parameter name="Content" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> </parameter> > >> <parameter name="Priority" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>1</value> > >> </parameter> > >> <parameter name="Skippable" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>false</value> > >> </parameter> > >> <parameter name="TaskName" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>Performance Evaluation</value> > >> </parameter> > >> </work> > >> <onEntry> > >> <action type="expression" dialect="mvel" > >>>kcontext.setVariable("projectManager", "john");</action> > >> </onEntry> > >> </humanTask> > >> <split id="6" name="Split" x="271" y="56" width="49" > height="49" > >> type="1" /> > >> <start id="1" name="Start" x="16" y="56" width="48" > height="48" /> > >> <end id="3" name="End" x="687" y="57" width="48" height="48" > /> > >> <join id="7" name="Join" x="603" y="56" width="49" > height="49" > >> type="1" /> > >> <humanTask id="5" name="HR Manager Evaluation" x="352" y="96" > >> width="225" height="48" > > >> <work name="Human Task" > > >> <parameter name="ActorId" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>#{hrManager}</value> > >> </parameter> > >> <parameter name="Comment" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>A performance evaluation has been requested for > >> employee #{employee}</value> > >> </parameter> > >> <parameter name="Content" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> </parameter> > >> <parameter name="Priority" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>1</value> > >> </parameter> > >> <parameter name="Skippable" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>false</value> > >> </parameter> > >> <parameter name="TaskName" > > >> <type > >> name="org.drools.process.core.datatype.impl.type.StringDataType" > /> > >> <value>Performance Evaluation</value> > >> </parameter> > >> </work> > >> <onEntry> > >> <action type="expression" dialect="mvel" > >>>kcontext.setVariable("hrManager", "mary");</action> > >> </onEntry> > >> </humanTask> > >> </nodes> > >> > >> <connections> > >> <connection from="1" to="4" /> > >> <connection from="6" to="8" bendpoints="[295,39]" /> > >> <connection from="4" to="6" /> > >> <connection from="7" to="3" /> > >> <connection from="5" to="7" bendpoints="[629,119]" /> > >> <connection from="8" to="7" bendpoints="[626,41]" /> > >> <connection from="6" to="5" bendpoints="[295,120]" /> > >> </connections> > >> > >> </process> > >> > >> Quoting satjo <[hidden email]>: > >> > >>> > >>> Yes! It could be a deployment process that I need to understand. > >>> > >>> Kris, > >>> Could it be possible to get the example shown in the > documentation? > >>> Is it available in SVN trunk so that I can download and use? > >>> > >>> > >>> Mauricio Salatino wrote: > >>> > > >>> > Kris, I see that behavior in his machine and it seems that for > >>> some > >>> > reason, > >>> > the page that contains the start button, don't get the ID from > the > >>> > selected > >>> > process in the process definition page. > >>> > Because a window appear and the error message is that the > >>> gwt-console was > >>> > not able to get the process with the id "asdasd.asd" > >>> > It probably can be a deployment process. > >>> > > >>> > > >>> > On Wed, Oct 28, 2009 at 5:18 AM, Kris Verlaenen < > >>> > [hidden email]> wrote: > >>> > > >>> >> Satjo, > >>> >> > >>> >> What do you mean by "could not be started"? > >>> >> > >>> >> Note that, if you have no form associated with the process, > it > >>> should > >>> >> simply start the process. Also note that, if your process > does > >>> not > >>> >> contain any wait states at all (like human tasks), it will be > >>> started > >>> >> but will already be completed when the method returns so the > >>> process > >>> >> instance will not be shown in the process instances view > (though > >>> should > >>> >> show up in the history / reporting). > >>> >> > >>> >> Kris > >>> >> > >>> >> > >>> >> Quoting satjo <[hidden email]>: > >>> >> > >>> >> > > >>> >> > Can the Droolsflow web console can be used to select and > start > >>> a > >>> >> > process that > >>> >> > does not have any human task? > >>> >> > > >>> >> > When I uploaded a non-human related process, the definition > was > >>> >> > shown. > >>> >> > It, however, could not be stared. > >>> >> > -- > >>> >> > View this message in context: > >>> >> > > >>> >> > >>> >> > >>> > >> > > >>> >> > Sent from the drools - user mailing list archive at > Nabble.com. > >>> >> > > >>> >> > _______________________________________________ > >>> >> > rules-users mailing list > >>> >> > [hidden email] > >>> >> > https://lists.jboss.org/mailman/listinfo/rules-users > >>> >> > > >>> >> > >>> >> > >>> >> > >>> >> > >>> >> Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm > >>> >> _______________________________________________ > >>> >> rules-users mailing list > >>> >> [hidden email] > >>> >> https://lists.jboss.org/mailman/listinfo/rules-users > >>> >> > >>> > > >>> > > >>> > > >>> > -- > >>> > - http://salaboy.wordpress.com > >>> > - http://www.jbug.com.ar > >>> > - Salatino "Salaboy" Mauricio - > >>> > > >>> > _______________________________________________ > >>> > rules-users mailing list > >>> > [hidden email] > >>> > https://lists.jboss.org/mailman/listinfo/rules-users > >>> > > >>> > > >>> > >>> -- > >>> View this message in context: > >>> > >> > > >>> Sent from the drools - user mailing list archive at Nabble.com. > >>> > >>> _______________________________________________ > >>> rules-users mailing list > >>> [hidden email] > >>> https://lists.jboss.org/mailman/listinfo/rules-users > >>> > >> > >> > >> > >> > >> Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm > >> _______________________________________________ > >> rules-users mailing list > >> [hidden email] > >> https://lists.jboss.org/mailman/listinfo/rules-users > >> > >> > > > > > http://old.nabble.com/file/p26203146/definitions.png definitions.png > > http://old.nabble.com/file/p26203146/server.log server.log > http://old.nabble.com/file/p26203146/processinstances.png > processinstances.png > http://old.nabble.com/file/p26203146/definitions.png > definitions.png http://old.nabble.com/file/p26203146/definitions.png > > http://old.nabble.com/file/p26203146/processinstances.png > -- > View this message in context: > > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > [hidden email] > https://lists.jboss.org/mailman/listinfo/rules-users > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm _______________________________________________ rules-users mailing list [hidden email] https://lists.jboss.org/mailman/listinfo/rules-users |
||||||||||||||||
ramram
|
In reply to this post
by satjo
Hi I have the same case where I have no human task but I have the following error appearing on the JBOSS console:
ERROR [STDERR] Could not find work item handler for Log please can someone help?????? |
|||||||||||||||
| Free Embeddable Forum Powered by Nabble | Help |
