[jboss-user] [JBoss jBPM] - Re: Terminated or deleted process instance?
Aha, ok. So, the process instance is not deleted after it has been terminated? Can I restart it, if I know its ID? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4170519#4170519 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4170519 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Terminated or deleted process instance?
Hello! I am working on a small application and use JBPM on my normal JBoss server without the jbpm-console. I can start my processes, navigate through the processes and end them. When I end my process instances they simply disappears but I don't really know if the process instance still exists in the JBPM DB. So, what happens with an ended process instance? Is still available and able to be restarted again? bye View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4170200#4170200 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4170200 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: ContextInstance of a non-null ProcessInstance is null
I figured out that the rule (defined in the first Node) is triggered before the process instance was created. But this does not happen if I define the rule in the second node. In this case everything works fine. Can I define the process that way that the process-instance will be created before the rule (in the first task is triggered). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168041#4168041 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168041 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: ContextInstance of a non-null ProcessInstance is null
Maybe the processdefinition will help:
|
|
|
|
|
|
|
|
|
|
policyPricingWorkingMemory
|
| #{actor}
| #{processInstance}
| #{processManager}
|
|
|
|
|
| ...
|
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[jboss-user] [JBoss jBPM] - ContextInstance of a non-null ProcessInstance is null
Hello!
I have this method which I call from a jboss rule:
public void dosth(org.jbpm.graph.exe.ProcessInstance processInstance){
| System.out.println("The Id of the process is: "+
processInstance.getId() );
| System.out.println("The value of the variabel is: "+
processInstance.getContextInstance().getVariable("owner") );
| }The result is:
| The Id of the process is: 1
| The value of the variabel is: null
I am 100% sure that I have set the process variable before with this
code:org.jboss.seam.bpm.ProcessInstance.instance().getContextInstance().setVariable("owner",
"testowner");
I made some other tests, so I know very well that this variable has been set
perfectly.
The rule is also working without any problems.
But why I can't get the ContextInstance out of my non-null ProcessInstance?
bye
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[jboss-user] [JBoss jBPM] - Re: Creating new tasks in a task-node during process runtime
Ok, many thanks! I will try them out. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167903#4167903 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167903 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Creating new tasks in a task-node during process runtime
Cool! Is there any example in the documentation? I could not find any example. How should I proceed in case I want to do this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167845#4167845 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167845 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Creating new tasks in a task-node during process runtime
Hi everybody! I want to to know if it possible to create new tasks in one task-node during the runtime of a process? So, even if the process has encoutered a task-node is possible to create new tasks in this task-node? bye View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167713#4167713 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167713 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: How to get the actor-id of the actor who started a proce
Does it also make sense to create a process variable and store the actor-id in it? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167635#4167635 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167635 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - How to get the actor-id of the actor who started a process?
Hello! When I start a process, can I get the information WHO (actor-id) started the process? I need it, because in my application many customers can start their own processes but they should not get in the way of other actor's processes. So, if customer A starts a process, customer B should not see it. Thanks for help in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167429#4167429 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167429 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Difference pooled-actors and swimlanes
WOW! Now I understand it very well. Cool. I've a book about jbpm and the docu but none of them describes this part of jbpm this way, like you. Perfect! Many thanks. Still one question left about the AND issue. This was my example Is it possible to make clear that a user can only execute this task if he has the "user" AND the "admin" role? This example is not that good, but anyway I'm interested in the AND issue of roles. Thanks again. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4166044#4166044 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4166044 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Difference pooled-actors and swimlanes
Additional question. We have this assignment: That means that users can execute this task which are in one of this groups (user OR admin). How can I enforce that the user has to be in both groups (user AND admin)? This question is very important for me. Thanks in advance. Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165982#4165982 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165982 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Difference pooled-actors and swimlanes
Many thanks. You are answering very fast. anonymous wrote : ... of who is selected ... Where should the user be selected? anonymous wrote : ...the originally assigned actor is chosen again. Sorry, I don't understand this part. What do you mean by "originally assigned"? anonymous wrote : Regarding the last question, you have to indeed assign an individual actor when acting upon it, but leave the pooled-actors as they are. That way, you can always reassign back to the pool by making the actor-id null Sorry, but this part is also not easy to understand. So at any time I have to assign an individual actor explicitly to a task? I mean, my application is still doing what I expect by not assigning the user explicitly. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165906#4165906 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165906 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Difference pooled-actors and swimlanes
Hi! After I've read the docu I'm more confused about pooled-actors, swimlanes, roles, groupActorID. Especially I don't really understand the difference between swimlane and pooled-actor (actor groups). For my application I'm using a simple user-role concept. Every user can have many roles. For now I'm using pooled-actors but I am not sure whether using swimlanes is better or not. Another problem I have that I've read in the docu that a user must be assigned to a pooled task to execute it. I have many users with roles and don't to assign explicitly a user to a task to execute it. So, what is wrong? Thanks for all replies. Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165830#4165830 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165830 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Can we assign mulptiple swimalnes to a task??
BTW. I am a little bit confused about : | especialley "group(SalesGroup1, SalesGroup2)". Is "group" a predefined attribute/command of jbpm or can I write anything I want in expression? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165826#4165826 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165826 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Redirect the user to a page when entering a node
Thanks for reply. I know the examples very well but the way they do it is a static. That means: each time I change my process I have to change other files (Java classes or xml files). My intention is to make it somehow dynamic. So if I change a direction to another node I shouldn't change any navigation rules or so. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164412#4164412 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164412 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Redirect the user to a page when entering a node
1.) JSF, RichFaces (SEAM) 2.) Workflow (normal long-running business process) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164254#4164254 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164254 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Redirect the user to a page when entering a node
Hello! I'm looking for a way to redirect my users to s specific page (e.g. index.html) when they are entering a node of a process. Maybe there is a java command I can use in a node action to solve the problem. Thanks in advance. Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164153#4164153 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164153 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: How to deploy the jbpm-console to the standard jboss ser
Can you, please, provide me the new server link? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164012#4164012 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4164012 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: How to deploy the jbpm-console to the standard jboss ser
Thanks! I've read the guide on the wiki but I cannot connect to the cvs server. I'm using the CVS client of eclipse. I get the message that it was not possible to connect to anoncvs.forge.jboss.com. Do I have to use another cvs client? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163947#4163947 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163947 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - How to deploy the jbpm-console to the standard jboss server
Hi all! I'm trying to deploy the jbpm-console on my standard jboss server because I'm working with SEAM&jbpm. Because of SEAM I don't need the particular jpdl-jboss server anymore for my projects. But I need the jbpm-console for monitoring my projects. Unfortunately I was not successful while trying to deploy the jbpm-console to my standard jboss server. I've tried simply to copy, I've created a new project and copied all xhtml files, but nothing works. Is there any special way to do it? Many thanks in advance. bye, Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163909#4163909 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163909 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Taskinstance: instatiate tasks to myself
Is that correct, what I've written above? Please, at least one hint! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161592#4161592 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161592 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Taskinstance: instatiate tasks to myself
Ok, maybe I have a solution. Each time I click on the "create new Item" button a new process is instantiated and not a new task to the same process. Is that correct? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161533#4161533 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161533 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Taskinstance: instatiate tasks to myself
Hello! I don't really understand the idea of taskInstances. I tried out this example: http://docs.jboss.com/seam/2.1.0.A1/reference/en/html/tutorial.html#todo and now I'm confused about the idea of tasks. In this example we have a very simple process: start-task-end. But the actor can instantiate the task many times to himself. I thought that this is not possible. My understanding was that during the processflow the tasks are instatiated by the engine (from the process definition) for the actor. Additionally I thought that a task can be instantiated only one time if it is only once in the processdefinition. Bye, View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161510#4161510 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161510 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - JBpm Process and JBPM SEAM Pageflows
Hello! I started to work with SEAM and JBPM. Now I'm a little bit confused about the pagelows I can crreate in SEAM with the help of jbpm and I can create processes. But I want to create processes that are also pageflows. That means I want to implement a process in my application and also that proces has to go through a pageflow, so if I delete a node in my process the related page shouldn't be visible in the flow of the process. Please give me some hints. Many Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161338#4161338 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161338 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Make business processes dynamic
Hello! I'm trying to find out how I can implement kind of dynamic process with the help of the jbpm engine. That means that the process actually has to be changed during lifetime. As far as I know practically it is not possible to do it with the jbpm, because once the process is instanciated it cannot be changed. My goal is a change of my processes depending of the data alternatively information that the application environment delivers to my application. I think with the help of forks or "decision nodes" it's not done. Maybe somehow with subprocesses? Hope you can help me. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4158264#4158264 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4158264 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Howto integrate the jbpm engine into the normal applicat
Thanks for answer. Can you tell me where exactly these jar files can be found? I tried to copy them but realized that there are jar files in many different directories. Is it better to run application on a pure JBoss-JBPM-JPDL 3.2.2 server or on a normal Jboss 4.2.2 with an integrated jbpm engine? Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4157697#4157697 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4157697 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Howto integrate the jbpm engine into the normal application
Hello! I've worked with the JBoss JBPM 3.2.2 an I've built some demo application to test the engine. Now I want to integrate the jbpm engine into my normal JBoss AS 4.2.2. How can I do this? Hope you can help me. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4157610#4157610 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4157610 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: While starting process from a servlet error arise
MANY THANKS! Now it is working! Wow. I copied the hibernate.cfg.xml from the jbpm-console project to my project and it worked. But still I don't really understand this database problem. I couldn't find any infos in the documentation about it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4151582#4151582 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4151582 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: While starting process from a servlet error arise
Ok, great. Now this is a hibernate configuration problem? My hibernate.cfg.xml: | | | http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd";> | | | | org.hibernate.dialect.HSQLDialect | org.hsqldb.jdbcDriver | jdbc:hsqldb:mem:jbpm | sa | | org.hibernate.cache.HashtableCacheProvider | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is the standard file that is created by the JBoss-IDE Eclipse plugin. It contains the parts you've posted but I still have the same problem. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4151316#4151316 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4151316 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: While starting process from a servlet error arise
Ok, now it is getting more clear. Thanks.
anonymous wrote : The process is deployed and works fine.
Here I mean, that I deployed it with the plugin of eclipse so that I can go to
the jbpm-console, login and see the process.
My idea was to start this process (the same I see in the jbpm-console).
I don't have 2 databases.
Can you plase tell me which files I have to configure?
This is how my project directories looks like:
http://farm4.static.flickr.com/3150/2495261558_4455a2350f.jpg?v=0
I just copied the hiberante.cfg.xml in the WebContent otherwise I get another
error ("hibernate.cfg.xml not found").
Hope I can solve the problem soon.
Bye
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[jboss-user] [JBoss jBPM] - While starting process from a servlet error arise
Hi!
I created a servlet to start the standard jbpm process "websale". I simply
deployed it to the server. This is the code:
| import java.io.IOException;
|
| import javax.servlet.ServletException;
| import javax.servlet.http.HttpServletRequest;
| import javax.servlet.http.HttpServletResponse;
|
| import org.jbpm.graph.def.ProcessDefinition;
| import org.jbpm.JbpmConfiguration;
| import org.jbpm.JbpmContext;
| import org.jbpm.db.GraphSession;
| import org.jbpm.graph.exe.ProcessInstance;
|
| public class HelloWorld extends javax.servlet.http.HttpServlet implements
javax.servlet.Servlet {
|static final long serialVersionUID = 1L;
|
| private void startProcessDefinition() {
| String processDefinitionName = new String("websale");
| JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
| JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
| try {
| GraphSession graphSession = jbpmContext.getGraphSession();
| ProcessDefinition definition =
graphSession.findLatestProcessDefinition(processDefinitionName);
| ProcessInstance instance = definition.createProcessInstance();
| instance.signal();
| jbpmContext.save(instance);
| } finally {
| jbpmContext.close();
| }
| }
|
| public HelloWorld() {
| super();
| }
|
| protected void doGet( HttpServletRequest request,
| HttpServletResponse
response)
| throws ServletException, IOException {
| startProcessDefinition();
| }
| }
But when I execute it the following error comes up:
anonymous wrote : org.jbpm.JbpmException: couldn't find process definition
'websale'
|
org.jbpm.db.GraphSession.findLatestProcessDefinition(GraphSession.java:170)
| HelloWorld.startProcessDefinition(HelloWorld.java:24)
| HelloWorld.doGet(HelloWorld.java:43)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
|
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
The process is deployed and works fine.
I tried to configure the hibernate.cfg.xml (located in the WebContent
directory) file and also tried to find some help in the docu.
Hope you can help me.
Bye
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[jboss-user] [JBoss jBPM] - Re: How to start a deployed process from a jsp file?
Thank you kukeltje for the hint. The reason I did this is that I just want start a processes without creating a perfect code. So, now I'm only concentrating on the process start from this jsp. That's all. Unfortunately it still not working. I watched the log file of the server. There are almost the same infos like I've already posted in here. So, please does anybody have an idea how to start the process. Maybe you can post a sample code. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4151039#4151039 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4151039 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: jbpmContext.close() save process instance automaticly
Hello joy_wind, I would like to know where your code is located. I mean do you start it from a jsp file, servlet? I tried your code in a jsp file but I always get an error. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4151029#4151029 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4151029 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: How to start a deployed process from a jsp file?
Ok, thank you so far.
Now I created a new JSP file that looks like this:
<%@ page import="org.jbpm.*" %>
| <%@ page import="org.jbpm.graph.def.*" %>
| <%@ page import="org.jbpm.graph.exe.*" %>
| <%@ page import="org.jbpm.db.GraphSession" %>
|
| <%!
| private void startProcessDefinition() {
| String processDefinitionName = new String("websale");
| JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
| JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
| try {
| GraphSession graphSession = jbpmContext.getGraphSession();
| ProcessDefinition definition =
graphSession.findLatestProcessDefinition(processDefinitionName);
| ProcessInstance instance = definition.createProcessInstance();
| instance.signal();
| jbpmContext.save(instance);
| } finally {
| jbpmContext.close();
| }
| }
| %>
|
| <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
| pageEncoding="ISO-8859-1"%>
| http://www.w3.org/TR/html4/loose.dtd";>
|
|
|
| Insert title here
|
|
| <% startProcessDefinition();%>
|
|
But when I execute it I get this error:
anonymous wrote : org.apache.jasper.JasperException: Unable to load class for
JSP
|
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
|
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
| org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
| org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
|
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
|
| root cause
|
| org.apache.jasper.JasperException: Unable to load class for JSP
|
org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:598)
|
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:147)
|
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:315)
| org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
| org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
|
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
|
| root cause
|
| java.lang.ClassNotFoundException: org.apache.jsp.index_jsp
| java.net.URLClassLoader$1.run(Unknown Source)
| java.security.AccessController.doPrivileged(Native Method)
| java.net.URLClassLoader.findClass(Unknown Source)
| org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:133)
| org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:65)
|
org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:596)
|
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:147)
|
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:315)
| org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
| org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
|
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
|
Any idea why this error arise?
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[jboss-user] [JBoss jBPM] - Re: How to start a deployed process from a jsp file?
OK, I'm trying now to execute the following code:
private void startProcessDefinition() {
| String processDefinitionName = new String("websale");
| JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
| JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
| try {
| GraphSession graphSession = jbpmContext.getGraphSession();
| ProcessDefinition definition =
graphSession.findLatestProcessDefinition(processDefinitionName);
| ProcessInstance instance = definition.createProcessInstance();
| instance.signal();
| jbpmContext.save(instance);
| } finally {
| jbpmContext.close();
| }
| }
"Websale" is the standard jBPM process that is already deployed on the server.
Now I just want to start it with the help of this method that is in my jsp file.
Now I don't get any errors but also nothing happens I mean that I don't see in
the jbpm-console that the process has been started.
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[jboss-user] [JBoss jBPM] - Re: How to start a deployed process from a jsp file?
Where can I find hints how to start a process in a different way? Or what are other possibilities how to start it? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150783#4150783 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150783 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: How to start a deployed process from a jsp file?
As for beginning I want to avoid MVC. I want to use MVC later. For now I just want to start a simple process that is already deployed on the server. I want to do this from a jsp or servlet file. That's it. But I cannot find any help how to start doing this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150779#4150779 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150779 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: How to start a deployed process from a jsp file?
So, this is the right way how to start a process from an jsp file? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150773#4150773 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150773 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: How to start a deployed process from a jsp file?
Well, I even copied the xml file in the same directory where I have my jsp file but I get the same error (file not found). Is there any other possibility how to start a process from a jsp file? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150769#4150769 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150769 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - How to start a deployed process from a jsp file?
Hello!
I created a new project in my Eclipse. There I created processes and I created
there my WebContent with JSP files. I deployed everything on the jBoss jBPM
Server.
Now I want to start the deployed process from this JSP file.
To do this I created a method in my jsp like this:
public void startHelloWorldProcess() {
|
| ProcessDefinition processDefinition =
ProcessDefinition.parseXmlInputStream(new FileInputStream(
|
"processes/HelloWorld/processdefinition.xml"));
|
|
| ProcessInstance processInstance =
| new ProcessInstance(processDefinition);
|
| Token token = processInstance.getRootToken();
|
|
| token.signal();
|
| }
| %>
Unfortunately I get an error that the file does not exist
(FileNotFoundException).
My directory structure looks like this:
http://farm3.static.flickr.com/2358/2491603347_65c6a37765.jpg?v=0
Thanks for helping!
Alex
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[jboss-user] [JBoss jBPM] - Re: jBoss and jBPM plugins in Eclipse
Hi! Many thanks for helping. So, you mean that if I create a new process, then a JSP file (with the right directories) and then deploy it with the deploy tool for processes (Jboss IDE) it's done? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150730#4150730 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150730 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: jBoss and jBPM plugins in Eclipse
Please, tell me where to find more information. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150604#4150604 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150604 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - jBoss and jBPM plugins in Eclipse
Hello! I'm using the Eclipse IDE for J2EE developers. For deploying my projects I simply added a new server like the jBoss 4.2 to the ide and could easily deploy the projects by adding them to the server. But now I'm going to build jsp-webapplication with business-processes and want to use the jBoss/jBPM and Eclipse. Now I'm confused how to deploy my webapplication with eclipse because now I can't add the jBPM to eclipse like the standard version of jBoss. I know how to deploy the processes by using the jBoss-IDE but how to bring (deploy) altogether I don't know. I also noticed that the standard version of jBoss like 4.2 does not have jBPM. Thanks for help. Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150352#4150352 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150352 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Database of jBPM
Hello! I'm a little bit confused about how jBPM really works. Is there a databse behind the engine that handles all the processes? What Db is it? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149666#4149666 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149666 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Generating forms problem
Ok, thank you very much. It is now working. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149519#4149519 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149519 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Generating forms problem
Well, I tried it but I have still the same problem. I just created two different fields with labels and created a new button. Then I clicked on "OK". At the end I deployed my process and that's all. I tried the new process (new ID in the console) but still don't see the form. Maybe there is something like a naming convention? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149496#4149496 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149496 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Generating forms problem
Hello! I created my own process that I can start in the jbpm-console without any problem. For the start node task I created a form like it is described here: http://wiki.jboss.org/wiki/JbpmGettingStarted After deploying I restarted the process and on the point where I want to see the formular I only see an empty screen and not like in the tutorial a simple form. I retried to do the form many times but couldn't find out where the problem is. Hope you can help me. Thank you. Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149483#4149483 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149483 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Where and how to define new users?
Ok, I found out where I can define new users. But still I'm confused. I cannot understand the relation between swimlanes, actors, the users and the groups I can define in the jbpm-console. E.g. the "Fix web order data" task in the websale example is assigned to a buyer but I can see the task (with the form) as a normal user in the console though there is no user or group in the jbpm-console that is called buyer! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149465#4149465 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149465 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Where and how to define new users?
Please, does anybody have an idea? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149457#4149457 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149457 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Where and how to define new users?
Ok, I found this file but I only can change the list that displays the users. I cannot understand where I can define new users? Like the "manager" or the simple "user" in the sample of jBoss jBPM console. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149418#4149418 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149418 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Where and how to define new users?
Hello all! I red in the jbpm-console that I have to change the users list in the web.xml. But I don't know which web.xml. Please tell me where to find this xml file. I also would like to know if this users are assigned for all my projects and processes? Thanks. Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149398#4149398 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149398 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: No
Ok, thank you very much. It helped me! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149190#4149190 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149190 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - No
Hello! I'm working on the following tutorial: http://wiki.jboss.org/wiki/JbpmGettingStarted Unfortunately I stopped on the point where I have to "Add Action" to a task (right-click on a task. screenshot!). The problem is that by right-clicking I get the menu but without the "Add Action". Additionally I noticed that at the bottom of my process designer I don't have the "Swimlanes" tab like in the tutorial but the other tabs exist. Hope you can help me! Thanks. Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4148841#4148841 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4148841 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
