Shared Facts across nodes
by mauro
Hello all,
After searching the web and Drools forums for a couple of days, I couldn't
find a solution to the problem I've got to solve. Anyway, if there's a
thread pointing at the same problem, I apologize and please, let me know
where it is.
My current scenario involves a Drools cluster and demands high availability
and scalability of nodes.
I have to provide a pool of rules (Guvnor should easily handle that) and a
set of servers to process facts against those rules.
This is where I'm stuck at.
I need to make sure all generated facts are shared across drools servers at
the time they get into the cluster.
In other words, what I need is a kind of shared (and persistent) session,
and this session should contain unique facts, so the nodes don't waste time
processing what has already been processed by another node. Also, session
response time is critical.
Since I'm new to the Drools world, maybe I'm missing some important aspects
here, however, as far as I understood, Drools should be able to supply my
requirements.
Already read about Drools-Grid (Is it still alive? Being developed?
Reliable?) and JBoss Infinispan. Both seem to help on solving this
requirement, but I'm not sure whether they're the correct tools to attach to
the arch and get to the solution.
Moreover, I have to make sure an instance of Guvnor can share rules with
other instances being queried by the Drools servers.
How can I solve the problems?
Thank you in advance,
Mauro
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12 years, 7 months
Action Object and Condition Object in XLS DTABLE
by Ramon Buckland
Hi.
I am working on Drools 5.5.0.Final and have a question regarding XLS and a Decision Table structure,
I have a ConditionObject and an ActionObject and wanted to know or see an example for XLS that produces a "does exist" for the ActionObject
in the when.
I can simply write the rule in a DRL, but translating how to make the XLS compiler create the same is proving challenging.
An example:
I want to produce a set of rules like below
rule "Test rule_11"
when
$c : ConditionObject( somefield )
EmbeddedObject(myField == AnEnum.SomeValue) from $c.embedded
$a : ActionObject( )
then
$a.someMethod("value")
$a.someMethod2(10)
$a.someMethod3("A")
end
rule "Test rule_12"
// some other AnEnum checks.
What I can't work out is how I get the test of "existence" of the Action Object into the "when" for the rule, so that I can "use" the Object in the ACTION.
In addition, is there a away that I can avoid needing a whole column just for "existence of an object with a field.. collect as a variable $c : (ConditionObject( somefield )" ?
CONDITION CONDITION ACTION ACTION ACTION
$c : ConditionObject EmbeddedObject() from $c.embedded
$param myField == AnEnum.$param $a.someMethod("$param") $a.someMethod2($param) $a.someMethod3($param)
"Description" "Description" "Description" "Description" "Description"
somefield SomeValue value 10 A
somefield SomeOtherValue someOtherValue 50 B
This is the XLS of the above.
https://www.dropbox.com/s/lw3zb5hwtjdbpcm/sample_rules.xls?v=1scns
When this sheet is compiled, I get the following: How do I setup a "condition" for ActionObject to get in the when ?
package packageName;
//generated from Decision Table
// rule values at A8, header at A3
rule "Test rule_8"
when
$c : ConditionObject(somefield)
EmbeddedObject(myField == AnEnum.SomeValue) from $c.embedded
then
$a.someMethod("value")
$a.someMethod2(10)
$a.someMethod3(A)
end
// rule values at A9, header at A3
rule "Test rule_9"
when
$c : ConditionObject(somefield)
EmbeddedObject(myField == AnEnum.SomeOtherValue) from $c.embedded
then
$a.someMethod("someOtherValue")
$a.someMethod2(50)
$a.someMethod3(B)
end
Ramon Buckland
ramon(a)thebuckland.com
12 years, 7 months
Is it possible to deploy Guvnor and Form Builder on different nodes to work in embeded structure
by Zahid Ahmed
Hi,
I have a form builder embedded in guvnor. And both are deployed on the same node of jboss on porty 8080. I want to deploy these on different nodes and want form-builder to still open with in guvnor. I just wanna know that, Is it possible to deploy Guvnor on one node of jboss and Form builder on a different node. Being on different nodes form builder can still be embedded in guvnor. Is there any configuration available to do this. I want to do this to share server's load. People creating processes and forms both have different servers and the applications accessing assets are directly getting it from guvnor.
For example :
Node 1 :
IP : 127. 0.0.1
Port : 8080
URL : http://127.0.0.1:8080/drools-guvnor
Node 2 :
IP : 127. 0.0.1
Port : 8888
URL : http://127.0.0.1:8888/form-builder
Deployment Environment :
JBOSS-AS-7.1.1
Guvnor 5.4.0.Final
Jbpm-form-builder 5.4.0.Final
Thanks and Best Regards,
Zahid Ahmed
Senior Software Engineer | Emirates Group IT
P.O. Box 686 | Dubai, United Arab Emirates
T +971 4 245 2551| M +971 55 124 9171
12 years, 7 months
Re: [rules-users] How to dynamic remove or add the rules
by rjr201
You need to pass an Agenda Filter to the runRules() method that will filter
which rules are allowed to run.
For example..
public class MyAgendaFilter implements AgendaFilter {
/** List of rule names to be allowed to fired*/
ArrayList<String> rulesToFire;
public MyAgendaFilter() {
rulesToFire = new ArrayList<String>();
}
/**
* Adds a rule to list of rules to be allowed to fire
* @param name Name of rule to be fired
*/
public void addRuleToFire(String name) {
rulesToFire.add(name);
}
@Override
public boolean accept(Activation activation) {
if (rulesToFire.contains(activation.getRule().getName())) {
return true;
} else {
return false;
}
}
}
This can then be used as follows:
AgendaFilter filter = new MyAgendaFilter();
filter.addRuleToFire("Rule Name");
StatefulKnowledgeSession knowledgeSession =
kbase.newStatefulKnowledgeSession();
knowledgeSession.fireAllRules(filter);
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12 years, 7 months
Is it possible to leave the "then" block empty?
by Aleksandar Toshovski
Hello,
I have many rules, which have exactly the same "then" block. Is it possible to leave the then cause empty? I only need to know is if a rule was activated or not and for this reason I'm using WorkingMemoryConsoleLogger.activationCreated().
Best Regards,
Aleksandar Toshovski
12 years, 7 months
Knowledge Agent unexpected behavior for remote resource at guvnor
by bhochhi
I am trying to use KnowledgeAgent to auto update the knowledgebase when rules
are updated at guvnor. Following is my Test Class that creates the kAgent
and executes the rules every 3 Seconds.
/
import org.drools.KnowledgeBase;
import org.drools.agent.KnowledgeAgent;
import org.drools.agent.KnowledgeAgentConfiguration;
import org.drools.agent.KnowledgeAgentFactory;
import org.drools.io.ResourceFactory;
import org.drools.runtime.StatefulKnowledgeSession;
public class MainClass {
public static void main(String[] st) throws Exception {
KnowledgeAgentConfiguration aconf =
KnowledgeAgentFactory.newKnowledgeAgentConfiguration();
aconf.setProperty("drools.agent.newInstance", "true");
final KnowledgeAgent kagent =
KnowledgeAgentFactory.newKnowledgeAgent("kagent", aconf);
ResourceFactory.getResourceChangeNotifierService().start();
ResourceFactory.getResourceChangeScannerService().start();
kagent.applyChangeSet(ResourceFactory.newClassPathResource("ChangeSet.xml"));
KnowledgeBase kbase = kagent.getKnowledgeBase();
while (true) {
try {
Thread.sleep(3000);
kbase = kagent.getKnowledgeBase();
System.out.println("Number of packages(should be 1): " +
kbase.getKnowledgePackages().size());
StatefulKnowledgeSession session = kbase.newStatefulKnowledgeSession();
session.insert("");
System.out.println("Number of rules fired: " + session.fireAllRules());
session.dispose();
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
/
And following is my ChangeSet.xml
/
<change-set xmlns='http://drools.org/drools-5.0/change-set'
xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
xs:schemaLocation='http://drools.org/drools-5.0/change-set
http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-api/src/...'
>
<add>
<resource basicAuthentication="enabled" username="admin"
password="admin" type="DRL"
source="http://localhost:8080/brms/rest/packages/ReceiverConfigurationRules/source"></resource>
</add>
</change-set>
/
And I have one rules package "ReceiverConfigurationRules" and simple drl
rule with no condition( so will always fire).
So, when I run my program, for few times, it works as expected printing
number of packages and number of rule fired as "1". However as soon as
"DebugKnowledgeAgentEventListener" logs the following into the console, It
starts printing number of packages with kBase as "0" and number of rules
fired as "0". This is unexpected behavior. Is this a bug or am I missing
something important?
==>[BeforeChangeSetAppliedEvent: org.drools.io.impl.ChangeSetImpl@34f2e383]
==>[BeforeChangeSetProcessedEvent:
org.drools.io.impl.ChangeSetImpl@34f2e383]
==>[BeforeResourceProcessedEvent(RESOURCE_MODIFIED): [UrlResource
path='http://localhost:8080/brms/rest/packages/ReceiverConfigurationRules/source']]
==>[AfterResourceProcessedEvent(RESOURCE_MODIFIED): [UrlResource
path='http://localhost:8080/brms/rest/packages/ReceiverConfigurationRules/source']]
==>[AfterChangeSetProcessedEvent: org.drools.io.impl.ChangeSetImpl@34f2e383]
==>[KnowledgeBaseUpdatedEvent: org.drools.impl.KnowledgeBaseImpl@3fd7ada9]
==>[AfterChangeSetAppliedEvent: org.drools.io.impl.ChangeSetImpl@34f2e383]
Weird thing is when I use local resource like
source="file:\\\configRules.drl", everything is works perfect. Have anyone
experienced such issue? I used drools 5.4.final core as well as 5.3 but same
issue. I appreciate your help in advance.
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12 years, 7 months
error while deploying drools guvnor 5.5 on was8
by ashish6276
Hi
i am deploying drools guvnor 5.5 on was8.0. deployement is successfull. But
when i start the application i am getting following exception. Please
suggest some way to come out.
[5/2/13 15:27:45:601 IST] 00000088 SystemErr R SLF4J: Found binding in
[bundleresource://430.fwk105863925:1/org/slf4j/impl/StaticLoggerBinder.class]
[5/2/13 15:27:45:601 IST] 00000088 SystemErr R SLF4J: Found binding in
[wsjar:file:/C:/Program%20Files/ibm/WODM80/WAS/AppServer/profiles/WODMSample8000/installedApps/SamplesCell/guvnorWAS_war.ear/guvnorWAS.war/WEB-INF/lib/slf4j-log4j12-1.6.4.jar!/org/slf4j/impl/StaticLoggerBinder.class]
[5/2/13 15:27:45:617 IST] 00000088 SystemErr R SLF4J: See
http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R
com.ibm.ws.exception.RuntimeWarning:
com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load
webapp: Failed to load webapp: WebBeans with api type with normal scope must
be proxiable to inject.
javax.el.ExpressionFactory has final methods! CDI doesn&#39;t allow
that.
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:428)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:714)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1160)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1369)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:638)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:967)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:766)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1354)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2150)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl$1.run(CompositionUnitMgrImpl.java:663)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5413)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5539)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:677)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:621)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1246)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
java.lang.reflect.Method.invoke(Method.java:611)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
sun.reflect.misc.Trampoline.invoke(MethodUtil.java:49)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
java.lang.reflect.Method.invoke(Method.java:611)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:256)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1085)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:966)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:848)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:773)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
[5/2/13 15:27:54:556 IST] 00000088 SystemErr R at
com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.management.commands.AdminServiceCommands$InvokeCmd.execute(AdminServiceCommands.java:251)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.console.core.mbean.MBeanHelper.invoke(MBeanHelper.java:241)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.console.appdeployment.ApplicationDeploymentCollectionAction.execute(ApplicationDeploymentCollectionAction.java:564)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.RequestProcessor.processActionPerform(Unknown
Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.RequestProcessor.process(Unknown Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.ActionServlet.process(Unknown Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.ActionServlet.doPost(Unknown Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1214)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:774)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:456)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:125)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:77)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:926)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1023)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:1384)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:193)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.RequestProcessor.doForward(Unknown Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.tiles.TilesRequestProcessor.doForward(Unknown Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.RequestProcessor.processForwardConfig(Unknown
Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(Unknown
Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.RequestProcessor.process(Unknown Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.ActionServlet.process(Unknown Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.struts.action.ActionServlet.doPost(Unknown Source)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1214)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:774)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:456)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:125)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:92)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.console.core.servlet.WSCUrlFilter.setUpCommandAssistance(WSCUrlFilter.java:950)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.console.core.servlet.WSCUrlFilter.continueStoringTaskState(WSCUrlFilter.java:499)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.console.core.servlet.WSCUrlFilter.doFilter(WSCUrlFilter.java:320)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:192)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:89)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:926)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1023)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:895)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1049)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:643)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1784)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1659)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R Caused by:
com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load
webapp: Failed to load webapp: WebBeans with api type with normal scope must
be proxiable to inject.
javax.el.ExpressionFactory has final methods! CDI doesn&#39;t allow
that.
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:759)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:422)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R ... 96 more
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R Caused by:
com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load
webapp: WebBeans with api type with normal scope must be proxiable to
inject.
javax.el.ExpressionFactory has final methods! CDI doesn't allow that.
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:176)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:746)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R ... 98 more
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R Caused by:
javax.enterprise.inject.UnproxyableResolutionException: WebBeans with api
type with normal scope must be proxiable to inject.
javax.el.ExpressionFactory has final methods! CDI doesn't allow that.
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.util.InjectionExceptionUtils.throwUnproxyableResolutionException(InjectionExceptionUtils.java:39)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.util.WebBeansUtil.checkUnproxiableApiType(WebBeansUtil.java:2086)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.config.DefinitionUtil.createProducerComponent(DefinitionUtil.java:695)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.config.DefinitionUtil.createProducerComponents(DefinitionUtil.java:659)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.config.DefinitionUtil.defineProducerMethods(DefinitionUtil.java:632)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.component.creation.AbstractInjectedTargetBeanCreator.defineProducerMethods(AbstractInjectedTargetBeanCreator.java:142)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.util.WebBeansUtil.defineManagedBean(WebBeansUtil.java:3078)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.config.BeansDeployer.defineManagedBean(BeansDeployer.java:881)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.config.BeansDeployer.deploySingleAnnotatedType(BeansDeployer.java:536)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.config.BeansDeployer.deployFromClassPath(BeansDeployer.java:482)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.config.BeansDeployer.deploy(BeansDeployer.java:171)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.lifecycle.AbstractLifeCycle.startApplication(AbstractLifeCycle.java:124)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
org.apache.webbeans.web.lifecycle.WebContainerLifecycle.startApplication(WebContainerLifecycle.java:78)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webbeans.common.CommonLifeCycle.startApplication(CommonLifeCycle.java:106)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webbeans.services.JCDIServletContainerInitializer.onStartup(JCDIServletContainerInitializer.java:85)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.webapp.WebAppImpl.initializeServletContainerInitializers(WebAppImpl.java:609)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:405)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R at
com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
[5/2/13 15:27:54:571 IST] 00000088 SystemErr R ... 99 more
Thanks
Ashish
--
View this message in context: http://drools.46999.n3.nabble.com/error-while-deploying-drools-guvnor-5-5...
Sent from the Drools: User forum mailing list archive at Nabble.com.
12 years, 7 months
Re: [rules-users] Issue in Integrating Guvnor and Form Builder
by Zahid Ahmed
Hi,
Want to add that I am getting my processIds and task ids in IO-DATA tab
[cid:image002.png@01CE5582.AD67BF10]
But still Unable to link it in guvnor
Regards,
Zahid
From: Zahid Ahmed
Sent: 20 May 2013 17:36
To: Rules Users List (rules-users(a)lists.jboss.org)
Subject: Issue in Integrating Guvnor and Form Builder
Hi,
I am having an issue in integrating GUVNOR and JBPM-FORM-BUILDER. I cannot find any link between form builder and guvnor. Although I can create/open form definitions in guvnor using form builder but, when I save the form definition a popup is displayed with disable drop downs of "Process ID" and "TASK ID"
Problem :
How to link forms with processes in guvnor. Do I have to keep form builder as standalone form designer, generate forms and then upload manually as FTLs in guvnor with names "<tasknam>-taskform" or there's someway to directly link forms to human tasks.
1. Standalone form builder
a. Resources are not linked to guvnor process's and tasks. Guvnor path provided in spring-components.xml (content pasted in email below)
2. Form builder embedded in guvnor
a. Resources are not linked to guvnor process's and tasks. Guvnor path provided in spring-components.xml (content pasted in email below)
[cid:image003.png@01CE5582.AD67BF10]
Environment :
Server Node:
1. drools-guvnor.war
2. designer.war
3. jbpm-form-builder.war
Server tried with
a. Jboss AS-7.1
2. Guvnor 5.4.0
3. Jbpm-form-builder 5.4
Guvnor Preference.properties: path=>drools-guvnor.war/WEB-INF/classes/
#
# Global preferences for Guvnor web app.
visual-ruleflow=true
verifier=true
oryx-bpmn-editor=true
# asset.format.enabled.XYZ determines if format XYZ (as named inside guvnor extensions)
# is enabled on the current guvnor instalation
asset.format.enabled.formdef=true
# Date and language settings
drools.dateformat=dd-MMM-yyyy
drools.defaultlanguage=en
drools.defaultcountry=US
#RuleModeller (guided editor) checkbox default value
rule-modeller-onlyShowDSLStatements=false
#Designer configuration
designer.url=http://localhost:8080
#Do not change this unless you know what are you doing
designer.context=designer
designer.profile=jbpm
#FormBuilder configuration
#Do not change this unless you know what are you doing
formbuilder.url=http://localhost:8080
formbuilder.context=jbpm-form-builder
formbuilder.profile=guvnor
Form-builder . springcomponents.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd">
<!-- Select configuration strategy -->
<bean id="strategy" class="java.lang.String">
<constructor-arg type="java.lang.String" value="guvnor"/>
</bean>
<!-- Guvnor configuration -->
<bean id="guvnorUrl" class="java.lang.String">
<constructor-arg type="java.lang.String" value="http://localhost:8080/drools-guvnor"/>
</bean>
<bean id="guvnorUser" class="java.lang.String">
<constructor-arg type="java.lang.String" value="admin"/>
</bean>
<bean id="guvnorPass" class="java.lang.String">
<constructor-arg type="java.lang.String" value="admin"/>
</bean>
<bean id="serviceFactory" class="org.jbpm.formbuilder.server.ServiceFactory" factory-method="getInstance"/>
<!-- Guvnor services -->
<bean id="guvnorFileService" class="org.jbpm.formbuilder.server.file.GuvnorFileService">
<property name="baseUrl" ref="guvnorUrl"/>
<property name="user" ref="guvnorUser"/>
<property name="password" ref="guvnorPass"/>
</bean>
<bean id="guvnorFormService" class="org.jbpm.formbuilder.server.form.GuvnorFormDefinitionService">
<property name="baseUrl" ref="guvnorUrl"/>
<property name="user" ref="guvnorUser"/>
<property name="password" ref="guvnorPass"/>
</bean>
<bean id="guvnorTaskService" class="org.jbpm.formbuilder.server.task.GuvnorTaskDefinitionService">
<property name="baseUrl" ref="guvnorUrl"/>
<property name="user" ref="guvnorUser"/>
<property name="password" ref="guvnorPass"/>
</bean>
<bean id="guvnorMenuService" class="org.jbpm.formbuilder.server.menu.GuvnorMenuService">
</bean>
</beans>
Regards,
Zahid
12 years, 7 months
Issue in Integrating Guvnor and Form Builder
by Zahid Ahmed
Hi,
I am having an issue in integrating GUVNOR and JBPM-FORM-BUILDER. I cannot find any link between form builder and guvnor. Although I can create/open form definitions in guvnor using form builder but, when I save the form definition a popup is displayed with disable drop downs of "Process ID" and "TASK ID"
Problem :
How to link forms with processes in guvnor. Do I have to keep form builder as standalone form designer, generate forms and then upload manually as FTLs in guvnor with names "<tasknam>-taskform" or there's someway to directly link forms to human tasks.
1. Standalone form builder
a. Resources are not linked to guvnor process's and tasks. Guvnor path provided in spring-components.xml (content pasted in email below)
2. Form builder embedded in guvnor
a. Resources are not linked to guvnor process's and tasks. Guvnor path provided in spring-components.xml (content pasted in email below)
[cid:image001.png@01CE5580.6CDA1710]
Environment :
Server Node:
1. drools-guvnor.war
2. designer.war
3. jbpm-form-builder.war
Server tried with
a. Jboss AS-7.1
2. Guvnor 5.4.0
3. Jbpm-form-builder 5.4
Guvnor Preference.properties: path=>drools-guvnor.war/WEB-INF/classes/
#
# Global preferences for Guvnor web app.
visual-ruleflow=true
verifier=true
oryx-bpmn-editor=true
# asset.format.enabled.XYZ determines if format XYZ (as named inside guvnor extensions)
# is enabled on the current guvnor instalation
asset.format.enabled.formdef=true
# Date and language settings
drools.dateformat=dd-MMM-yyyy
drools.defaultlanguage=en
drools.defaultcountry=US
#RuleModeller (guided editor) checkbox default value
rule-modeller-onlyShowDSLStatements=false
#Designer configuration
designer.url=http://localhost:8080
#Do not change this unless you know what are you doing
designer.context=designer
designer.profile=jbpm
#FormBuilder configuration
#Do not change this unless you know what are you doing
formbuilder.url=http://localhost:8080
formbuilder.context=jbpm-form-builder
formbuilder.profile=guvnor
Form-builder . springcomponents.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd">
<!-- Select configuration strategy -->
<bean id="strategy" class="java.lang.String">
<constructor-arg type="java.lang.String" value="guvnor"/>
</bean>
<!-- Guvnor configuration -->
<bean id="guvnorUrl" class="java.lang.String">
<constructor-arg type="java.lang.String" value="http://localhost:8080/drools-guvnor"/>
</bean>
<bean id="guvnorUser" class="java.lang.String">
<constructor-arg type="java.lang.String" value="admin"/>
</bean>
<bean id="guvnorPass" class="java.lang.String">
<constructor-arg type="java.lang.String" value="admin"/>
</bean>
<bean id="serviceFactory" class="org.jbpm.formbuilder.server.ServiceFactory" factory-method="getInstance"/>
<!-- Guvnor services -->
<bean id="guvnorFileService" class="org.jbpm.formbuilder.server.file.GuvnorFileService">
<property name="baseUrl" ref="guvnorUrl"/>
<property name="user" ref="guvnorUser"/>
<property name="password" ref="guvnorPass"/>
</bean>
<bean id="guvnorFormService" class="org.jbpm.formbuilder.server.form.GuvnorFormDefinitionService">
<property name="baseUrl" ref="guvnorUrl"/>
<property name="user" ref="guvnorUser"/>
<property name="password" ref="guvnorPass"/>
</bean>
<bean id="guvnorTaskService" class="org.jbpm.formbuilder.server.task.GuvnorTaskDefinitionService">
<property name="baseUrl" ref="guvnorUrl"/>
<property name="user" ref="guvnorUser"/>
<property name="password" ref="guvnorPass"/>
</bean>
<bean id="guvnorMenuService" class="org.jbpm.formbuilder.server.menu.GuvnorMenuService">
</bean>
</beans>
Regards,
Zahid
12 years, 7 months
