April 2013 - jboss-user - Jboss List Archives

[jBPM] - Re: Design pattern for routing to multiple jBPM processes?

by Demian Calcaprina

Demian Calcaprina [https://community.jboss.org/people/calca] created the discussion "Re: Design pattern for routing to multiple jBPM processes?" To view the discussion, visit: https://community.jboss.org/message/805885#805885 -------------------------------------------------------------- Hey. In my opinion, it could work ok to use the audit tables (or some other table if you implement your own process instance listener if you have some problem with transactions). But having a single node process to make the routing seems a bit unnatural in contrast to using rules to make it. I think using rules for this will give you more flexibility to add more cases into the future, and easier to understand. My 2 cents :) Demian -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805885#805885] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

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[jBPM] - How can i use the Human Task from another computer ?

by Andrew Lee

Andrew Lee [https://community.jboss.org/people/a130078949] created the discussion "How can i use the Human Task from another computer ?" To view the discussion, visit: https://community.jboss.org/message/804985#804985 -------------------------------------------------------------- Hi, i want to use the Human Task from another computer (server) but i got a error, it is Could not connect task client: on ip: 192.168.0.87 - port: 5153 seems like i should set up something? i modified the Standalone.xml in JBoss 7.1.1 i changed wsdl-host tag : <wsdl-host>0.0.0.0</wsdl-host> but i just only can open the jbpm-console and i can't open the task detail can anyone help ? regards, Andrew. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/804985#804985] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

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[jBPM] - Re: Design pattern for routing to multiple jBPM processes?

by Maciej Swiderski

Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the discussion "Re: Design pattern for routing to multiple jBPM processes?" To view the discussion, visit: https://community.jboss.org/message/805552#805552 -------------------------------------------------------------- Looks like a perfect case for correlated process instances - meaning that you can assign business key to process instances that later on can be used to get hold of process instance. That will come in with version 6.0. And in meantime... option 1 has an issue if you consider to use persistence (and I assume you do as there are long running processes). The issue is you cannot simply query for processes in that session as process instance resides in ksession only when it is being currently executed/processed by the engine. As soon as it reaches a safe state it is persisted and removed from ksession to save memory, etc Option 2 is one way to go and you can easily create processes from rules and as you said you need to make sure you retract fact when process completes. HTH -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805552#805552] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

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[Performance Tuning] - Disk Capacity Issue

by Wilbur Seaman

Wilbur Seaman [https://community.jboss.org/people/butchseaman] created the discussion "Disk Capacity Issue" To view the discussion, visit: https://community.jboss.org/message/805854#805854 -------------------------------------------------------------- I am having a problem with losing disk capacity and it appears that this is tied to JBoss. I say this because restatring JBoss aplication and disk usage percetage drops considerably.... Over a 4-5 day period I will have to restart JBoss to clean up disk space .. Can someine tell what maybe causing this to happen ? I am using RedHat Enterprise and JBoss 5.1GA Version:Linux 2.6.18-308.13.1.el5 Version:5.1.0.GA Any help woudl be appreciated -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805854#805854] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

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[jBPM] - Error when building package in Guvnor - "Process compilation error <ClassName> cannot be resolved to a type."

by Dave Immordino

Dave Immordino [https://community.jboss.org/people/dimmordino] created the discussion "Error when building package in Guvnor - "Process compilation error <ClassName> cannot be resolved to a type."" To view the discussion, visit: https://community.jboss.org/message/805132#805132 -------------------------------------------------------------- Hi, I have a simple script task that calls a method on a class that i have defined. when i try to build the package in Guvnor where my uploaded bpmn file that calls my class is i get the error "Process compilation error <ClassName> cannot be resolved to a type." This class also has a bunch of other dependencies. I have a jar file with all of my needed dependencies, but i am not sure where i am supposed to put it so that i can build my package through Guvnor. Any help would be appreciated. thanks! - Dave -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805132#805132] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

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[JBoss Web Services] - javax.servlet.jsp.JspTagException: No message found under code ... for locale ...

by Paul Kellam

Paul Kellam [https://community.jboss.org/people/pmkellam] created the discussion "javax.servlet.jsp.JspTagException: No message found under code ... for locale ..." To view the discussion, visit: https://community.jboss.org/message/805724#805724 -------------------------------------------------------------- We have a server with a couple applications installed on it, that was running okay. It was restarted (related to replacing expired certificates). When it came back up, I found that the JBOSS service hadn’t been set to start automatically. Now it’s showing the error below and I really don’t know where to look for the cause of the problem – for example, another service that isn’t started or a configuration file that needs to be updated (though since it was running okay before, I’m not sure why that would be). Any suggestions? h1. HTTP Status 500 - ---- *type* Exception report *message* *description* The server encountered an internal error () that prevented it from fulfilling this request. *exception* org.apache.jasper.JasperException: An exception occurred processing JSP page /error.jsp at line 38 35: Logger log = LoggerFactory.getLogger("error.jsp"); 36: log.error("error.jsp",exception); 37: %> 38: <spring:message code="xyzerror.generalerror"></spring:message> 39: </div> 40: <div style="height:50px;clear:both"></div> 41: </td> Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:498) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:59) com.xyzsystems.framework.EncodingFilter.doFilter(EncodingFilter.java:36) *root cause* javax.servlet.ServletException: javax.servlet.jsp.JspTagException: No message found under code 'xyzerror.generalerror' for locale 'en_GB'. org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:862) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791) org.apache.jsp.error_jsp._jspService(error_jsp.java:118) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:59) com.xyzsystems.framework.EncodingFilter.doFilter(EncodingFilter.java:36) *root cause* javax.servlet.jsp.JspTagException: No message found under code 'xyzerror.generalerror' for locale 'en_GB'. org.springframework.web.servlet.tags.MessageTag.doStartTagInternal(MessageTag.java:184) org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:79) org.apache.jsp.error_jsp._jspx_meth_spring_005fmessage_005f0(error_jsp.java:137) org.apache.jsp.error_jsp._jspService(error_jsp.java:102) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:59) com.xyzsystems.framework.EncodingFilter.doFilter(EncodingFilter.java:36) *note* The full stack trace of the root cause is available in the JBoss Web/3.0.0-CR1 logs. ---- h3. JBoss Web/3.0.0-CR1 -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805724#805724] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

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[jBPM] - Re: dynamically-loaded enum type work item parameter + custom editor in jBPM web designer

by Szymek Pindelski

Szymek Pindelski [https://community.jboss.org/people/sweeper] created the discussion "Re: dynamically-loaded enum type work item parameter + custom editor in jBPM web designer" To view the discussion, visit: https://community.jboss.org/message/805828#805828 -------------------------------------------------------------- anyone? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805828#805828] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

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[IronJacamar] - Resource adapter deployed without errors but cannot lookup connection factory

by daedlus D

daedlus D [https://community.jboss.org/people/daedlus] created the discussion "Resource adapter deployed without errors but cannot lookup connection factory" To view the discussion, visit: https://community.jboss.org/message/805811#805811 -------------------------------------------------------------- Hi, I have written a simple resource adapter and deploying it in jboss as 7.1.1. But i see no information about jndi binding of the manage connection factory implementation and also no errors reported. For the hello world example i see the below message INFO [org.jboss.as.deployment.connector] (MSC service thread 1-7) JBAS010406: Registered connection factory java:/HelloWorld INFO [org.jboss.as.connector.deployers.RADeployer] (MSC service thread 1-7) IJ020002: Deployed: file:/D:/jboss-as-7.1.1.Final.tar/jboss-as-7.1.1.Final/standalone/deployments/iron_jacamer_sample.rar/ INFO [org.jboss.as.deployment.connector] (MSC service thread 1-3) JBAS010401: Bound JCA ConnectionFactory [java:/HelloWorld] I dont see such a message for my resource adapter and also no errors / warns what could be possibly missing ? :/ -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805811#805811] Start a new discussion in IronJacamar at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

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[jBPM] - Re: Guvnor - build package problem, import definitions

by Shailendra T

Shailendra T [https://community.jboss.org/people/stangirala] created the discussion "Re: Guvnor - build package problem, import definitions" To view the discussion, visit: https://community.jboss.org/message/805525#805525 -------------------------------------------------------------- Hi Tihomir, I tried to create a sample process and have some imports of external classes from odata4j jars, but when I add it as you mentioned, it validates successfully, but when I build it throws process compilation error. Not sure how to add external jars to guvnor process import... any ideas? This is the error I get : Process Compilation error ODataConsumer cannot be resolved to a type ODataConsumers cannot be resolved FormatType.JSON cannot be resolved to a type OClientBehaviors cannot be resolved OEntity cannot be resolved to a type List cannot be resolved to a type OEntity cannot be resolved to a type OQueryRequest cannot be resolved to a type OEntity cannot be resolved to a type OEntity cannot be resolved to a type List cannot be resolved to a type OProperty cannot be resolved to a type OProperty cannot be resolved to a type EdmType cannot be resolved to a type Thanks, Shailendra -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805525#805525] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

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[JNDI and Naming] - JNDI Remote Queue over web service

by Haitham Safi

Haitham Safi [https://community.jboss.org/people/haithamnor] created the discussion "JNDI Remote Queue over web service" To view the discussion, visit: https://community.jboss.org/message/805801#805801 -------------------------------------------------------------- Hi everybody,,, iI create a web service to send a message, for local queue on local PC (127.0.0.1) it is correcte but for remote queue (192.168.20.35) as same queue name on remote PC return *< D queue not bound>* *Error* : i used jboss 4.2.3 + axis2 + with eclipse Same configuration for queue and username,password on local and remote machines. ------------------------------------------------------------------------ package edu; import java.io.IOException; import java.net.URISyntaxException; import java.util.Properties; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.JMSException; import javax.jms.MessageProducer; import javax.jms.Session; import javax.jms.TextMessage; import javax.naming.Context; import javax.naming.InitialContext; import javax.naming.NamingException; import javax.servlet.ServletException; public class MessageWS { String body = ""; public String Send_Messages(String msg) throws ServletException, IOException, URISyntaxException { try { Context init =MessageWS.getInitialContext(); javax.jms.Queue destination = (javax.jms.Queue) init.lookup("queue/D"); ConnectionFactory connectionFactory = (ConnectionFactory) init.lookup("ConnectionFactory"); Connection connection = connectionFactory.createConnection("jone","pas123");// Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); MessageProducer producer = session.createProducer(destination); Date date =new Date(); TextMessage message = session.createTextMessage(); message.setText(msg); connection.start(); producer.send(message); body = message.getText(); session.close(); connection.close(); } catch (Exception e) { return(e.toString()); } return body ; } public static Context getInitialContext () throws JMSException,NamingException { Properties prop = new Properties(); prop.setProperty("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory"); prop.setProperty("java.naming.factory.url.pkgs", "org.jboss.naming"); prop.setProperty("java.naming.provider.url", "192.168.20.35:1099); Context context = new InitialContext(prop); return context; } } i execute the code in side JAVA Application it was workini correct, but Through web service i got an error So any idea or help? :( -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/805801#805801] Start a new discussion in JNDI and Naming at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

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jboss-user April 2013