[JBoss Tools] - Cannot able to create dynamic web project with JBoss tools
by Anitha Ramaiah
Anitha Ramaiah [http://community.jboss.org/people/krranitha] created the discussion
"Cannot able to create dynamic web project with JBoss tools"
To view the discussion, visit: http://community.jboss.org/message/626600#626600
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Hi All,
I am using GateIn with JBoss AS. Now for developing portlets, I tried installing JBoss Tools in Eclipse Helios, but all my efforts in vein. Please find the methods that I followed for installing JBoss Tools and the errors I got. Please help me asap.
Using update site - ‘cannot connect to the repository’
Offline installation using zip file - ‘operation cannot be completed, missing dependency’
Add a link file in the dropins folder in eclipse - Didn’t recognize JBoss portlet
Copy paste all features and plugin from JBoss Tools zip to eclipse features and plugins.
This is the last option that I tried. After this I am able to create a web project with portlet facets, but getting an error as
'One or more constraints have not been satisfied,Cannot install project facet Java 1.5. Some version of this project facet is already installed'. From
JBIDE-7293 (https://issues.jboss.org/browse/JBIDE-7293), I came to know that seam feature is required for portlet. Since I copy pasted all features and plugins, I think that seam should also be installed. So please help me in resolving this.
I am scratching my head for more than 2 days...
Thanks,
Anitha.R
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12 years, 9 months
[JBoss Tools] - Cannot able to create dynamic web project with JBoss tools
by Anitha Ramaiah
Anitha Ramaiah [http://community.jboss.org/people/krranitha] created the discussion
"Cannot able to create dynamic web project with JBoss tools"
To view the discussion, visit: http://community.jboss.org/message/626598#626598
--------------------------------------------------------------
Hi All,
I am using GateIn with JBoss AS. Now for developing portlets, I tried installing JBoss Tools in Eclipse Helios, but all my efforts in vein. Please find the methods that I followed for installing JBoss Tools and the errors I got. Please help me asap.
1. Using update site - ‘cannot connect to the repository’
2. Offline installation using zip file - ‘operation cannot be completed, missing dependency’
3. Add a link file in the dropins folder in eclipse - Didn’t recognize JBoss portlet
4. Copy paste all features and plugin from JBoss Tools zip to eclipse features and plugins.
* This is the last option that I tried. After this I am able to create a web project with portlet facets, but getting an error as
+'One or more constraints have not been satisfied,Cannot install project facet Java 1.5. Some version of this project facet is already installed'+. From
JBIDE-7293 (https://issues.jboss.org/browse/JBIDE-7293), I came to know that seam feature is required for portlet. Since I copy pasted all features and plugins, I think that seam should also be installed. So please help me in resolving this.
I am scratching my head for more than 2 days...
--------------------------------------------------------------
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12 years, 9 months
[jBPM] - Re: registerWorkItemHandler workItemName
by Tobias Wittur
Tobias Wittur [http://community.jboss.org/people/tob1as] created the discussion
"Re: registerWorkItemHandler workItemName"
To view the discussion, visit: http://community.jboss.org/message/622283#622283
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@Esteban
Thanks Esteban, I already copied the ServiceTaskHandler class and invoked my own java class with it, similar to the HelloProcess Example. So this works.
The interface was a bit hidden, but already defined in the example above:
<bpmn2:interface id="_2_ServiceInterface" name="org.jbpm.examples.junit.HelloService">
<bpmn2:operation id="_2_ServiceOperation" name="hello"/>
</bpmn2:interface>
I am successfully invoking a webservice with it and transfering json data in my process. So finally a feeling of success :)
@Tihomir
I never really had an issue with opening the xml from the BPMN Eclipse 2.0 Editor in Oryx or vice versa. Oryx and the Eclipse BPMN 2.0 Editor work perfectly together and are in my opinion also compliant with the BPMN 2.0 spec. My problem is solely the execution of an Oryx generated xml code in eclipse with a processTest.java file.
I wrote the whole xml again by hand and now it works (The example below is a bit more advance at this stage already). I think I will go on coding it by hand for now.
However, it would be nice if the example (working in oryx and eclipse editor plugin) that I posted above would be executable. It is the same semantic structure as the xml below. So it must be a syntax issue.
<?xml version="1.0" encoding="UTF-8"?>
<definitions id="Definition"
targetNamespace="http://www.example.org/MinimalExample"
typeLanguage="http://www.java.com/javaTypes"
expressionLanguage="http://www.mvel.org/2.0"
xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd"
xmlns:g="http://www.jboss.org/drools/flow/gpd"
xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"
xmlns:dc="http://www.omg.org/spec/DD/20100524/DC"
xmlns:di="http://www.omg.org/spec/DD/20100524/DI"
xmlns:tns="http://www.jboss.org/drools">
<itemDefinition id="xItemDef" />
<itemDefinition id="bItemDef" />
<itemDefinition id="StartProcessMessageType" structureRef="java.lang.String" />
<itemDefinition id="requestBadgeMessageType" structureRef="java.lang.Object" />
<itemDefinition id="requestLoyaltyStatusMessageType" structureRef="java.lang.Object" />
<message id="StartProcessMessage" itemRef="StartProcessMessageType" />
<message id="requestLoyaltyStatusMessage" itemRef="requestLoyaltyStatusMessageType" />
<message id="requestBadgeMessage" itemRef="requestBadgeMessageType" />
<interface id="requestLoyaltyStatusInterface" name="loyaltyManagement2.requestLoyaltyStatus">
<operation id="requestLoyaltyStatusOperation" name="hello">
<inMessageRef>requestLoyaltyStatusMessage</inMessageRef>
</operation>
</interface>
<interface id="requestBadgeInterface" name="loyaltyManagement2.requestBadge">
<operation id="requestBadgeOperation" name="hello">
<inMessageRef>requestBadgeMessage</inMessageRef>
</operation>
</interface>
<process processType="Private" id="ServiceProcess" name="Service Process" isExecutable="true" tns:packageName="com.sample" >
<property id="s" itemSubjectRef="xItemDef"/>
<property id="b" itemSubjectRef="bItemDef"/>
<!-- Start Event-->
<startEvent id="messageStartEvent" name="StartProcess" >
<dataOutput id="messageStartEventOutput" />
<dataOutputAssociation>
<sourceRef>messageStartEventOutput</sourceRef>
<targetRef>s</targetRef>
</dataOutputAssociation>
<outputSet>
<dataOutputRefs>messageStartEventOutput</dataOutputRefs>
</outputSet>
<messageEventDefinition messageRef="StartProcessMessage"/>
</startEvent>
<!-- Script Task-->
<scriptTask id="_2" name="Scipt Task - Value Printer" >
<script>System.out.println("s = " + s);</script>
</scriptTask>
<!-- Service Task -->
<serviceTask id="_4" name="requestLoyaltyStatus" operationRef="requestLoyaltyStatusOperation" implementation="Other" >
<ioSpecification>
<dataInput id="requestLoyaltyStatusParam" name="Parameter" />
<dataOutput id="requestLoyaltyStatusResult" name="Result" />
<inputSet>
<dataInputRefs>requestLoyaltyStatusParam</dataInputRefs>
</inputSet>
<outputSet>
<dataOutputRefs>requestLoyaltyStatusResult</dataOutputRefs>
</outputSet>
</ioSpecification>
<dataInputAssociation>
<sourceRef>s</sourceRef>
<targetRef>requestLoyaltyStatusParam</targetRef>
</dataInputAssociation>
<dataOutputAssociation>
<sourceRef>requestLoyaltyStatusResult</sourceRef>
<targetRef>s</targetRef>
</dataOutputAssociation>
</serviceTask>
<!-- Service Task -->
<serviceTask id="_5" name="requestBadge" operationRef="requestBadgeOperation" implementation="Other" >
<ioSpecification>
<dataInput id="requestBadgeParam" name="Parameter" />
<dataOutput id="requestBadgeResult" name="Result" />
<inputSet>
<dataInputRefs>requestBadgeParam</dataInputRefs>
</inputSet>
<outputSet>
<dataOutputRefs>requestBadgeResult</dataOutputRefs>
</outputSet>
</ioSpecification>
<dataInputAssociation>
<sourceRef>s</sourceRef>
<targetRef>requestBadgeParam</targetRef>
</dataInputAssociation>
<dataOutputAssociation>
<sourceRef>requestBadgeResult</sourceRef>
<targetRef>b</targetRef>
</dataOutputAssociation>
</serviceTask>
<!-- Script Task-->
<scriptTask id="_6" name="Scipt Task - Value Printer" >
<script>System.out.println("b = " + b);</script>
</scriptTask>
<!-- End Event-->
<endEvent id="_3" name="EndProcess" >
<terminateEventDefinition/>
</endEvent>
<!-- Connections-->
<sequenceFlow id="messageStartEvent-_2" sourceRef="messageStartEvent" targetRef="_2" />
<sequenceFlow id="_2-_4" sourceRef="_2" targetRef="_4" />
<sequenceFlow id="_4-_5" sourceRef="_4" targetRef="_5" />
<sequenceFlow id="_5-_6" sourceRef="_5" targetRef="_6" />
<sequenceFlow id="_6-_3" sourceRef="_6" targetRef="_3" />
</process>
</definitions>
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12 years, 9 months
[jBPM] - Native data types out of a workflow
by Chris Nash
Chris Nash [http://community.jboss.org/people/code_monkey] created the discussion
"Native data types out of a workflow"
To view the discussion, visit: http://community.jboss.org/message/626560#626560
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I have a workflow I want to inject data into and get data out of. I got the data injection part down, thanks in part to the examples. But I'm having trouble getting data out. If I get inject an Object in, I can alter it in the workflow and get the changed version out. However, if I pass in a native type (e.g. String, int), I can change it all I want in the workflow. The changes stay in effect in the workflow, but are lost upon exit (I assume because Java passes native types by value, and not by reference).
I assume I need to do some sort of mapping thing to get them out right before the workflow terminates, but I can't find a discussion on this. Is this correct or do I have to convert all my data types to custom Objects in order to get them back out of the workflow?
Thanks for any pointers!
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12 years, 9 months