March 2010 - jboss-user - Jboss List Archives

[jBPM] - Problems with usage python language in jpdl.xml

by Andrey Chuyko

Andrey Chuyko [http://community.jboss.org/people/chuiko.andrew] created the discussion "Problems with usage python language in jpdl.xml" To view the discussion, visit: http://community.jboss.org/message/534173#534173 -------------------------------------------------------------- Hello everyone! I am confused by usage of simple python script in jpdl.xml file. For example : <?xml version="1.0" encoding="UTF-8"? <process name="ScriptText" xmlns=" http://jbpm.org/4.3/jpdl http://jbpm.org/4.3/jpdl"> <start g="16,22,80,40"> <transition to="invoke script" /> </start> <script name="invoke script" var="text" lang="python" g="113,18,104,52"> <text> *#!/usr/local/bin/python # coding=utf-8 import sys print "start test!" testvar = 2 * 2 + 90;print "testvar=", testvar* </text> <transition to="wait" /> </script> <state name="wait" g="266,18,80,52"/> </process> But I got that StackTrace ### EXCEPTION ########################################### 16:38:14,027 INF | [DefaultCommandService] exception while executing command org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd@1bae5f5 org.jbpm.api.JbpmException: script evaluation error: NameError: +*name 'testvar' is not defined in <script> at line number 6*+ What is this ? I can`t get the value of this variable!!! Everyone could help me!? Andrew -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534173#534173] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-user] [JBoss Microcontainer Development] - Testing jboss-reflect with a SecurityManager enabled

by Kabir Khan

Kabir Khan [http://community.jboss.org/people/kabir.khan%40jboss.com] replied to the discussion "Testing jboss-reflect with a SecurityManager enabled" To view the discussion, visit: http://community.jboss.org/message/534171#534171 -------------------------------------------------------------- This is a deeper problem than I first assumed. Most things that call AbstractClassInfoTest.testBasics() have not yet loaded things like the fields, methods etc. so this problem does not occur. If I modify them to have loaded these annotated members I get a lot of errors. I'll fix this -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534171#534171] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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[jBPM] - ActorId expression

by rafael liu

rafael liu [http://community.jboss.org/people/rafaelliu] created the discussion "ActorId expression" To view the discussion, visit: http://community.jboss.org/message/534169#534169 -------------------------------------------------------------- I'm running a process that uses an expression as the assignee for some task. The problem is that when this expression isn't evaluated correctly the task get lost (actually it's assigned to <null>). Is there some smart way to handle this? Some sort of Dead Task Queue, or a default ActorId, something? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534169#534169] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [JBoss Remoting Development] - How to set timeout for method invocation?

by Jacek DÄ…browski

Jacek DÄ…browski [http://community.jboss.org/people/jdabrowski] replied to the discussion "How to set timeout for method invocation?" To view the discussion, visit: http://community.jboss.org/message/534163#534163 -------------------------------------------------------------- I found some simple example which could be easier to test: Hashtable<String, String> props = new Hashtable<String, String>(); props.put(InitialContext.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory"); props.put(InitialContext.PROVIDER_URL,"jnp://" + urlRemoteMachine); props.put(InitialContext.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces"); props.put("jnp.timeout", "1000"); props.put("jnp.sotimeout", "1000"); InitialContext initialContext = new InitialContext(props); MyBeanRemote remote = (MyBeanRemote) initialContext.lookup("MyBean/remote"); System.in.read(); System.out.println("Start"); System.out.println(remote.someMethod()); System.out.println("Stop"); When server is down lookup fails after jnp.timeout, but when I stop program on read() and then turn off remote server remote.someMethod() whaits a long time before returning with Exception: Exception in thread "Main Thread" org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection. at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:268) at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143) at org.jboss.remoting.Client.invoke(Client.java:525) at org.jboss.remoting.Client.invoke(Client.java:488) at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102) at $Proxy5.someMethod(Unknown Source) at myapp.Test.main(Test.java:104) Caused by: java.net.ConnectException: Connection timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:519) at java.net.Socket.connect(Socket.java:469) at java.net.Socket.<init>(Socket.java:366) at java.net.Socket.<init>(Socket.java:180) at org.jboss.remoting.transport.socket.SocketClientInvoker.createSocket(SocketClientInvoker.java:526) at org.jboss.remoting.transport.socket.SocketClientInvoker.getConnection(SocketClientInvoker.java:472) at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:264) ... 14 more -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534163#534163] Start a new discussion in JBoss Remoting Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Jboss Log Issue

by Baskaradoss, B - SPLXM

Hi, Can you please help me for the below mentioned issue? I'm Working as deployer and server administrator. We use Jboss 4.0x AS to deploy our applications. The issue I'm facing is, Whenever we redeploy/restart the server, server.log is getting created but after sometime the logging goes off. Yes it is not at all updating the server.log file. Due to this, we could not trace the other critical issues we have. Actually we have two separate nodes and we do deploy/restarting the server separately on two nodes. We are facing the issue in both of our test and production environment. I could not trace out where exactly the issue is. Could you please help me in resolving the issue? If we have any other issues, we can check the log files. If log itself is not getting updated/logged, how can we move further in analyzing the issues without the recent/updated logs? Regards, Balaji ********************************************************************** For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 **********************************************************************

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Re: [jboss-user] [Beginner's Corner] - Webservice ClassCastException in JBoss 4.2.3

by Seamus Loftus

Seamus Loftus [http://community.jboss.org/people/Jadin] replied to the discussion "Webservice ClassCastException in JBoss 4.2.3" To view the discussion, visit: http://community.jboss.org/message/534157#534157 -------------------------------------------------------------- <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.6</version> <scope>test</scope> </dependency> <dependency> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty</artifactId> <version>6.1.9</version> <scope>test</scope> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxws</artifactId> <version>2.2.7</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-transports-http</artifactId> <version>2.2.7</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-ws-security</artifactId> <version>2.2.7</version> </dependency> <dependency> <groupId>org.apache.xmlbeans</groupId> <artifactId>xmlbeans</artifactId> <version>2.4.0</version> </dependency> <dependency> <groupId>org.codehaus.mojo</groupId> <artifactId>xmlbeans-maven-plugin</artifactId> <version>2.3.3</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-jdk14</artifactId> <version>1.5.10</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>3.3.2.GA</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-c3p0</artifactId> <version>3.3.2.GA</version> </dependency> <dependency> <groupId>javassist</groupId> <artifactId>javassist</artifactId> <version>3.8.0.GA</version> </dependency> <dependency> <groupId>hsqldb</groupId> <artifactId>hsqldb</artifactId> <version>1.8.0.7</version> </dependency> <dependency> <groupId>javax.faces</groupId> <artifactId>jsf-api</artifactId> <version>1.2_02</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.faces</groupId> <artifactId>jsf-impl</artifactId> <version>1.2-b19</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.xml</groupId> <artifactId>jaxrpc-api</artifactId> <version>1.1</version> </dependency> <dependency> <groupId>org.apache.axis</groupId> <artifactId>axis</artifactId> <version>1.4</version> </dependency> <dependency> <groupId>org.apache.myfaces.tomahawk</groupId> <artifactId>tomahawk</artifactId> <version>1.1.8</version> </dependency> <dependency> <groupId>commons-discovery</groupId> <artifactId>commons-discovery</artifactId> <version>20040218.194635</version> </dependency> <dependency> <groupId>net.sf.locale4j</groupId> <artifactId>locale4j</artifactId> <version>1.1.3</version> </dependency> <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.4.1</version> </dependency> <dependency> <groupId>javax.activation</groupId> <artifactId>activation</artifactId> <version>1.1</version> </dependency> <dependency> <groupId>org.mortbay.jetty</groupId> <artifactId>jsp-api-2.1</artifactId> <version>6.1.9</version> <scope>test</scope> </dependency> <dependency> <groupId>com.sun.el</groupId> <artifactId>el-ri</artifactId> <version>1.0</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.10</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-ehcache</artifactId> <version>3.3.2.GA</version> </dependency> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.0</version> </dependency> <dependency> <groupId>opensymphony</groupId> <artifactId>quartz-all</artifactId> <version>1.6.3</version> </dependency> <dependency> <groupId>de.odysseus.juel</groupId> <artifactId>juel</artifactId> <version>2.1.0</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.4</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>taglibs</groupId> <artifactId>standard</artifactId> <version>1.1.2</version> </dependency> <dependency> <groupId>com.sun.xml</groupId> <artifactId>jaxws-tools</artifactId> <version>2.0EA3</version> </dependency> <dependency> <groupId>javax.jws</groupId> <artifactId>jsr181-api</artifactId> <version>1.0-MR1</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.15</version> <exclusions> <exclusion> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> </exclusion> <exclusion> <groupId>javax.jms</groupId> <artifactId>jms</artifactId> </exclusion> <exclusion> <groupId>com.sun.jdmk</groupId> <artifactId>jmxtools</artifactId> </exclusion> <exclusion> <groupId>com.sun.jmx</groupId> <artifactId>jmxri</artifactId> </exclusion> </exclusions> </dependency> </dependencies> Here is a list of my dependencies. I have currently pulled every jar file out of jboss, and I still get the same result every time (except for those jar files that cause jboss not to run anymore, which I quickly place back into the dirs it comes from. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534157#534157] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [Datasource Configuration] - Connection problem to mySQL database

by Peter Johnson

Peter Johnson [http://community.jboss.org/people/peterj] replied to the discussion "Connection problem to mySQL database" To view the discussion, visit: http://community.jboss.org/message/534153#534153 -------------------------------------------------------------- If ds contains a WrapperDataSource, then the lookup succeeded, in which case you should be given a connection. Unless your *-ds.xml has incorrect connection information. Please post the exception stack trace. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534153#534153] Start a new discussion in Datasource Configuration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [JBoss Microcontainer Development] - On demand resolution

by Thomas Diesler

Thomas Diesler [http://community.jboss.org/people/thomas.diesler%40jboss.com] replied to the discussion "On demand resolution" To view the discussion, visit: http://community.jboss.org/message/534148#534148 -------------------------------------------------------------- On the PackageRequirement I set // DynamicImport-Package if (isDynamic == true) setDynamic(true); What else is there to do? Do we need to add special delegates to the policy? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534148#534148] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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[JBoss Tools] - Code assist in xhtml files not working

by wilq wilq

wilq wilq [http://community.jboss.org/people/wilczarz] created the discussion "Code assist in xhtml files not working" To view the discussion, visit: http://community.jboss.org/message/534147#534147 -------------------------------------------------------------- Somehow I can't use code completition for xhtml files in Eclipse 3.5 and JT 3.1. The assist box appears but only plain html and facelets tags are available. Adding "JSF capabilities" to project allows to use h: and f: tags, but rich:, s:, a4j: are gone :( I also found this problem here (but no solution) http://stackoverflow.com/questions/2058175/how-to-reactivate-code-assist-... http://stackoverflow.com/questions/2058175/how-to-reactivate-code-assist-... My JT version is Here's my .project file: <?xml version="1.0" encoding="UTF-8"?> <projectDescription> <name>CreditRating</name> <comment></comment> <projects> </projects> <buildSpec> <buildCommand> <name>org.eclipse.jdt.core.javabuilder</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.eclipse.ui.externaltools.ExternalToolBuilder</name> <triggers>auto,full,incremental,</triggers> <arguments> <dictionary> <key>LaunchConfigHandle</key> <value><project>/explode.launch</value> </dictionary> </arguments> </buildCommand> <buildCommand> <name>org.eclipse.wst.validation.validationbuilder</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.jboss.tools.jst.web.kb.kbbuilder</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.jboss.tools.seam.core.seambuilder</name> <arguments> </arguments> </buildCommand> </buildSpec> <natures> <nature>org.eclipse.jdt.core.javanature</nature> <nature>org.hibernate.eclipse.console.hibernateNature</nature> <nature>org.jboss.tools.jst.web.kb.kbnature</nature> <nature>org.jboss.tools.seam.core.seamnature</nature> </natures> </projectDescription> -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534147#534147] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [jBPM] - REST interface for JBPM

by Alexei none

Alexei none [http://community.jboss.org/people/Jump] replied to the discussion "REST interface for JBPM" To view the discussion, visit: http://community.jboss.org/message/534145#534145 -------------------------------------------------------------- GET http://hostname/jbpm-rest/task/ http://hostname/jbpm-rest/task/{id} So, currently supportet URLs Repository service GET http://hostname/jbpm-rest/repo/definitions http://hostname/jbpm-rest/repo/definitions - list of available process definitions GET http://hostname/jbpm-rest/repo/definition/ http://hostname/jbpm-rest/repo/definition/{id} - definition identified by id GET http://hostname/jbpm-rest/repo/deployments http://hostname/jbpm-rest/repo/deployments - list of available deployments GET http://hostname/jbpm-rest/repo/deployment/ http://hostname/jbpm-rest/repo/deployment/{id} - deployment identified by id POST http://hostname/jbpm-rest/repo/deploy http://hostname/jbpm-rest/repo/deploy - accepts multipart/form-data i.e. file from <input type="file" ... /> Execution service GET http://hostname/jbpm-rest/exec/execution/ http://hostname/jbpm-rest/exec/execution/{id} GET http://hostname/jbpm-rest/exec/execution/ http://hostname/jbpm-rest/exec/execution/{id}/variableNames GET http://hostname/jbpm-rest/exec/execution/ http://hostname/jbpm-rest/exec/execution/{id}/variable/{variableName} POST http://hostname/jbpm-rest/exec/execution/ http://hostname/jbpm-rest/exec/execution/{id}/variables - accepts application/x-www-form-urlencoded where variables represented as key-value pairs. You can modify or add variables to execution by means of this method GET http://hostname/jbpm-rest/exec/process/ http://hostname/jbpm-rest/exec/process/{id} POST http://hostname/jbpm-rest/exec/process/ http://hostname/jbpm-rest/exec/process/{processDefinitionId}/start - starts process with variables accepted by means of key-value pairs, just the same as POST http://hostname/jbpm-rest/exec/execution/ http://hostname/jbpm-rest/exec/execution/{id}/variables GET http://hostname/jbpm-rest/exec/process/ http://hostname/jbpm-rest/exec/process/{processDefinitionId}/start - starts process without any variables attached POST http://hostname/jbpm-rest/exec/process/ http://hostname/jbpm-rest/exec/process/{processDefinitionId}/start - ends process with state passed by form param named state GET http://hostname/jbpm-rest/exec/processes http://hostname/jbpm-rest/exec/processes Managment service GET http://hostname/jbpm-rest/mgmt/job/ http://hostname/jbpm-rest/mgmt/job/{jobId}/execute GET http://hostname/jbpm-rest/mgmt/jobs http://hostname/jbpm-rest/mgmt/jobs GET http://hostname/jbpm-rest/mgmt/job/forProcessInstance/ http://hostname/jbpm-rest/mgmt/job/forProcessInstance/{processInstanceId} Task service GET http://hostname/jbpm-rest/tasks/personal/ http://hostname/jbpm-rest/tasks/personal/{userId} GET http://hostname/jbpm-rest/tasks/group/ http://hostname/jbpm-rest/tasks/group/{groupId} GET http://hostname/jbpm-rest/task/ http://hostname/jbpm-rest/task/{id} GET http://hostname/jbpm-rest/task/ http://hostname/jbpm-rest/task/{id}/outcomes GET http://hostname/jbpm-rest/task/ http://hostname/jbpm-rest/task/{id}/variableNames GET http://hostname/jbpm-rest/task/ http://hostname/jbpm-rest/task/{id}/variable/{variableName} POST http://hostname/jbpm-rest/task/ http://hostname/jbpm-rest/task/{id}/variables GET http://hostname/jbpm-rest/task/ http://hostname/jbpm-rest/task/{id}/comments POST http://hostname/jbpm-rest/task/ http://hostname/jbpm-rest/task/{id}/end/{outcome} - ends task with given outcome and parameters passed by key-value pairs History service not implemented yet :) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/534145#534145] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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jboss-user March 2010