Hi everybody 
I am currently ready Alfresco Developer Guide. I'm ready chapter 7, about the advanced workflows. I made a workflow that works well. Here comes the diagram:
http://www.benichka.fr/images/processimage.jpg
When Operation Review and Marketing Review approve a file, an email is sent to a Third Party. The email sent is like that:
but when I click on a link:
Here come my configuration files:
review.get.desc.xml:
review.get.html.ftl:
GetReview.java:
I just don't know why this exception is raised, I've spent my day on it 😕
Any idea ?
Thanks a lot !
Benoit
I am currently ready Alfresco Developer Guide. I'm ready chapter 7, about the advanced workflows. I made a workflow that works well. Here comes the diagram:
http://www.benichka.fr/images/processimage.jpg
When Operation Review and Marketing Review approve a file, an email is sent to a Third Party. The email sent is like that:
You have been assigned to a task named Third Party Review. Take the appropriate action by clicking one of the links below:Good
third_reject
http://localhost:8080/alfresco/service/someco/bpm/review?id=jbpm$43-@&action=third_reject&guest=true
third_approve
http://localhost:8080/alfresco/service/someco/bpm/review?id=jbpm$43-@&action=third_approve&guest=tru...
but when I click on a link:The Web Script /alfresco/service/someco/bpm/review has responded with a status of 500 - Erreur Interne de Servlet.
500 Description: Le serveur a recontrer une erreur interne qui l''a empêché de satisfaire la requête.
Message: Wrapped Exception (with status template): null
Exception: org.alfresco.web.scripts.WebScriptException - Wrapped Exception (with status template): null
org.alfresco.web.scripts.AbstractWebScript.createStatusException(AbstractWebScript.java:595)
Server: Alfresco Labs v3.0.0 (Stable 1526) schema 1 002
Time: 12 mars 2009 16:46:58
Diagnostics: Inspect Web Script (com/someco/bpm/review.get)
Here come my configuration files:
review.get.desc.xml:
<webscript> <shortname>BPM Review</shortname> <description>Review and approve a BPM task</description> <url>/someco/bpm/review?id={idArgument}&action={transArgument}</url> <format default="html">extension</format> <authentification>guest</authentification> <transaction>none</transaction></webscript>review.get.html.ftl:
<html> <body> <p>Signaled ${args.id} for transition ${args.action}</p> </body></html>GetReview.java:
package com.someco.scripts;import java.util.HashMap;import java.util.Map;import org.alfresco.repo.security.authentication.AuthenticationUtil;import org.alfresco.repo.security.authentication.AuthenticationUtil.RunAsWork;import org.alfresco.service.cmr.workflow.WorkflowService;import org.alfresco.web.scripts.Status;import org.alfresco.web.scripts.WebScriptRequest;import org.apache.log4j.Logger;public class GetReview extends org.alfresco.web.scripts.DeclarativeWebScript { private WorkflowService workflowService; private Logger logger; @Override protected Map<String, Object> executeImpl(WebScriptRequest req, Status status) { final String id = req.getParameter("id"); final String action = req.getParameter("action"); if (id == null || action == null) { status.setCode(400); status.setMessage("Required data has not been provided"); status.setRedirect(true); } Map<String, Object> model = new HashMap<String, Object>(); model.put("response", AuthenticationUtil.runAs(new RunAsWork<String>() { public String doWork() throws Exception { logger.debug("About to signal id:" + id + " with transition:" + action); workflowService.signal(id, action); logger.debug("Signal sent."); return "Success"; } }, "admin")); return model; } public WorkflowService getWorkflowService() { return workflowService; } public void setWorkflowService(WorkflowService workflowService) { this.workflowService = workflowService; }}I just don't know why this exception is raised, I've spent my day on it 😕
Any idea ?
Thanks a lot !
Benoit
Thanks for your replies 
@JeyJeyECL:
- I didn't touch the file web-script-application-context.xml. I created a someco-script-context.xml file that is located in config/alfresco/extension/. :
someco-scripts-context.xml:
@mrogers:
I inserted the line:
The second line is the exception
Also, if id or action are, I think that status is not set but that's right, the method carry on…No a perfect way to do thing, but it's an example in the book
script component? don't know that yet :s (or not in these terms)
And noooooo there is no stacktrace, the error is even harder to decrypt
I think that my scripts didn't call well my class, I'm gonna take a look…
Thanks for helping
@JeyJeyECL:
- I didn't touch the file web-script-application-context.xml. I created a someco-script-context.xml file that is located in config/alfresco/extension/. :
someco-scripts-context.xml:
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'><beans> <bean id="webscript.com.someco.bpm.review.get" class="com.someco.scripts.GetReview" parent="webscript"> <property name="workflowService"> <ref bean="WorkflowService" /> </property> </bean></beans>@mrogers:
I inserted the line:
logger.debug("id: " + id + "\r\n" + "action: " + action);09:36:41,921 DEBUG [com.someco.bpm.ExternalReviewNotification] Mail action executed09:37:41,750 INFO [org.alfresco.web.scripts.AbstractRuntime] Caught exception & redirecting to status template: Wrapped Exception (with status template): null# Mail Getter reviewerlog4j.logger.com.someco.scripts.GetReview=debugThe second line is the exception
Also, if id or action are, I think that status is not set but that's right, the method carry on…No a perfect way to do thing, but it's an example in the book
script component? don't know that yet :s (or not in these terms)
And noooooo there is no stacktrace, the error is even harder to decrypt
I think that my scripts didn't call well my class, I'm gonna take a look…
Thanks for helping
Errrrrrrrrr I don't know what I've done, but it works
I forgot to instantiate well the logger:
I've done it, it solved it…
I just don't know why a logger that isn't instantiate can block a whole script, but nevermind, it's solved
Thanks for your help
I forgot to instantiate well the logger:
logger = Logger.getLogger(GetReview.class);I've done it, it solved it…
I just don't know why a logger that isn't instantiate can block a whole script, but nevermind, it's solved
Thanks for your help
Hi everyone..
I followed the steps as described in advanced workflow article…..
Mail is gettng sent with the transition links perfectly…
But when i click on it…no necessary action is action….
i think i have missed out something…
but couldn't get wat is that????
can anyone please help if u have tried this…
Thanks in advance..
I followed the steps as described in advanced workflow article…..
Mail is gettng sent with the transition links perfectly…
But when i click on it…no necessary action is action….
i think i have missed out something…
but couldn't get wat is that????
can anyone please help if u have tried this…
Thanks in advance..
