November 2012 - jboss-user - Jboss List Archives

[jBPM] - i run ant start.demo.db and error

by trang truong

trang truong [https://community.jboss.org/people/lone] created the discussion "i run ant start.demo.db and error" To view the discussion, visit: https://community.jboss.org/message/778049#778049 -------------------------------------------------------------- I work wiht jbpm 5.3 . i run ant start.demo.db and error an get below error. Can anyone show me how to fix it? Thanks D:\OpenSource\BPM\jbpm-installer>ant start.demo.db Buildfile: D:\OpenSource\BPM\jbpm-installer\build.xml check.jboss.version: download.db.driver.check: [echo] Checking if db driver jar has been downloaded ... download.mysql.driver: install.db.files: start.jboss: check.jboss.version: start.jboss5: check.jboss.version: start.jboss7: start.human.task: [javac] D:\OpenSource\BPM\jbpm-installer\build.xml:844: warning: 'includeant runtime' was not set, defaulting to build.sysclasspath=last; set to false for re peatable builds [java] 1 23/11 13:37:56,140[main] ERROR tool.hbm2ddl.SchemaExport.execut e - schema export unsuccessful [java] com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown d atabase 'task' [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:57) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:45) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:52 5) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.Util.getInstance(Util.java:386) [java] at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052 ) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:943) [java] at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:4113) [java] at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1308) [java] at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java :2336) [java] at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImp l.java:2369) [java] at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java :2153) [java] at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792) [java] at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47 ) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:57) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:45) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:52 5) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java :381) [java] at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDri ver.java:305) [java] at java.sql.DriverManager.getConnection(DriverManager.java:579) [java] at java.sql.DriverManager.getConnection(DriverManager.java:190) [java] at org.hibernate.connection.DriverManagerConnectionProvider.getC onnection(DriverManagerConnectionProvider.java:133) [java] at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnecti onHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51) [java] at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport. java:252) [java] at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.j ava:211) [java] at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryIm pl.java:353) [java] at org.hibernate.cfg.Configuration.buildSessionFactory(Configura tion.java:1341) [java] at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory (AnnotationConfiguration.java:867) [java] at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory (Ejb3Configuration.java:669) [java] at org.hibernate.ejb.HibernatePersistence.createEntityManagerFac tory(HibernatePersistence.java:126) [java] at javax.persistence.Persistence.createEntityManagerFactory(Pers istence.java:52) [java] at javax.persistence.Persistence.createEntityManagerFactory(Pers istence.java:34) [java] at org.jbpm.DemoTaskService.main(Unknown Source) [java] 1053 23/11 13:37:57,192[main] ERROR hibernate.util.JDBCExceptionRepo rter.logExceptions - Unknown database 'task' [java] 1055 23/11 13:37:57,194[main] WARN service.persistence.TaskLocalTra nsactionManager.begin - Unable to begin transaction [java] javax.persistence.PersistenceException: org.hibernate.exception.SQLG rammarException: Cannot open connection [java] at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceE xception(AbstractEntityManagerImpl.java:614) [java] at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java: 41) [java] at org.jbpm.task.service.persistence.TaskLocalTransactionManager .begin(TaskLocalTransactionManager.java:42) [java] at org.jbpm.task.service.persistence.TaskPersistenceManager.begi nTransaction(TaskPersistenceManager.java:79) [java] at org.jbpm.task.service.persistence.TaskPersistenceManager.getU nescalatedDeadlines(TaskPersistenceManager.java:144) [java] at org.jbpm.task.service.TaskServiceSession.scheduleUnescalatedD eadlines(TaskServiceSession.java:231) [java] at org.jbpm.task.service.TaskService.initialize(TaskService.java :116) [java] at org.jbpm.task.service.TaskService.initialize(TaskService.java :101) [java] at org.jbpm.task.service.TaskService.<init>(TaskService.java:79) [java] at org.jbpm.DemoTaskService.main(Unknown Source) [java] Caused by: org.hibernate.exception.SQLGrammarException: Cannot open connection [java] at org.hibernate.exception.SQLStateConverter.convert(SQLStateCon verter.java:90) [java] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExcep tionHelper.java:66) [java] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExcep tionHelper.java:52) [java] at org.hibernate.jdbc.ConnectionManager.openConnection(Connectio nManager.java:449) [java] at org.hibernate.jdbc.ConnectionManager.getConnection(Connection Manager.java:167) [java] at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:14 2) [java] at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransacti on.java:85) [java] at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.j ava:1354) [java] at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java: 38) [java] Exception in thread "main" java.lang.RuntimeException: Unable to beg in transaction [java] at org.jbpm.task.service.persistence.TaskLocalTransactionManager .begin(TaskLocalTransactionManager.java:46) [java] at org.jbpm.task.service.persistence.TaskPersistenceManager.begi nTransaction(TaskPersistenceManager.java:79) [java] at org.jbpm.task.service.persistence.TaskPersistenceManager.getU nescalatedDeadlines(TaskPersistenceManager.java:144) [java] at org.jbpm.task.service.TaskServiceSession.scheduleUnescalatedD eadlines(TaskServiceSession.java:231) [java] at org.jbpm.task.service.TaskService.initialize(TaskService.java :116) [java] ... 8 more [java] at org.jbpm.task.service.TaskService.initialize(TaskService.java :101) [java] Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException : Unknown database 'task' at org.jbpm.task.service.TaskService.<init>(Task Service.java:79) [java] [java] at org.jbpm.DemoTaskService.main(Unknown Source) [java] Caused by: javax.persistence.PersistenceException: org.hibernate.exc eption.SQLGrammarException: Cannot open connection [java] at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceE xception(AbstractEntityManagerImpl.java:614) [java] at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java: 41) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:57) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:45) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:52 5) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.Util.getInstance(Util.java:386) [java] at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052 ) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:943) [java] at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:4113) [java] at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1308) [java] at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java :2336) [java] at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImp l.java:2369) [java] at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java :2153) [java] at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792) [java] at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47 ) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:57) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:45) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:52 5) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java :381) [java] at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDri ver.java:305) [java] at java.sql.DriverManager.getConnection(DriverManager.java:579) [java] at java.sql.DriverManager.getConnection(DriverManager.java:190) [java] at org.hibernate.connection.DriverManagerConnectionProvider.getC onnection(DriverManagerConnectionProvider.java:133) [java] at org.hibernate.jdbc.ConnectionManager.openConnection(Connectio nManager.java:446) [java] ... 13 more [java] at org.jbpm.task.service.persistence.TaskLocalTransactionManager .begin(TaskLocalTransactionManager.java:42) [java] ... 7 more [java] Caused by: org.hibernate.exception.SQLGrammarException: Cannot open connection [java] at org.hibernate.exception.SQLStateConverter.convert(SQLStateCon verter.java:90) [java] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExcep tionHelper.java:66) [java] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExcep tionHelper.java:52) [java] at org.hibernate.jdbc.ConnectionManager.openConnection(Connectio nManager.java:449) [java] at org.hibernate.jdbc.ConnectionManager.getConnection(Connection Manager.java:167) [java] at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:14 2) [java] at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransacti on.java:85) [java] at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.j ava:1354) [java] at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java: 38) [java] ... 8 more [java] Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException : Unknown database 'task' [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:57) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:45) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:52 5) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.Util.getInstance(Util.java:386) [java] at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052 ) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541) [java] at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:943) [java] at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:4113) [java] at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1308) [java] at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java :2336) [java] at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImp l.java:2369) [java] at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java :2153) [java] at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792) [java] at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47 ) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:57) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:45) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:52 5) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java :381) [java] at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDri ver.java:305) [java] at java.sql.DriverManager.getConnection(DriverManager.java:579) [java] at java.sql.DriverManager.getConnection(DriverManager.java:190) [java] at org.hibernate.connection.DriverManagerConnectionProvider.getC onnection(DriverManagerConnectionProvider.java:133) [java] at org.hibernate.jdbc.ConnectionManager.openConnection(Connectio nManager.java:446) [java] ... 13 more [java] Java Result: 1 start.demo.db: BUILD SUCCESSFUL Total time: 8 seconds -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/778049#778049] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[jBPM] - How to undo or redo human task in a process instance?

by Thomas Setiabudi

Thomas Setiabudi [https://community.jboss.org/people/thomas.setiabudi] created the discussion "How to undo or redo human task in a process instance?" To view the discussion, visit: https://community.jboss.org/message/777860#777860 -------------------------------------------------------------- Hi, in a process instance, is it possible to undo or redo human task without stopping the process instance? Lets say if we have two sequential human task, human task A, then human task B. After user completes human task A, and before human task B is complete, how do we provide a feature for user to undo or to redo human task A? Regards, Thomas Setiabudi -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/777860#777860] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[jBPM] - How to differentiate between human task types

by snowstorm tech

snowstorm tech [https://community.jboss.org/people/snowstormuser] created the discussion "How to differentiate between human task types" To view the discussion, visit: https://community.jboss.org/message/778039#778039 -------------------------------------------------------------- I have a scenario where I would like have different type of human task e.g. ‘Review Human Task’, ‘Approve Human Task’. Based on such human task type I want to display specific user interface for completing the task. I looked into the human task and feel that there is nothing out of the box. My understanding that I need to pass this information using content. If there is any other approach please let me know. Thanks -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/778039#778039] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[jBPM] - Registering Custom Session Manager

by Timothy Charman

Timothy Charman [https://community.jboss.org/people/tcharman] created the discussion "Registering Custom Session Manager" To view the discussion, visit: https://community.jboss.org/message/777971#777971 -------------------------------------------------------------- We are taking advantage of this. We are using the jbpm.session.manager system property to add our own SessionManager in SessionManagerFactory. This is great. However it is coded to use a system property: String sessionManager = System.getProperty("jbpm.session.manager"); This would make more sense to me as a jbpm.console.properties property, and would require less messing about with the Java command line. There are other places in the code where you check for a jbpm property and use the system property as a fallback - can this be changed accordingly in the next version? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/777971#777971] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[Javassist] - Re: Can JavaAssist change a static final field?

by Thomas Mauch

Thomas Mauch [https://community.jboss.org/people/thmauch] created the discussion "Re: Can JavaAssist change a static final field?" To view the discussion, visit: https://community.jboss.org/message/776894#776894 -------------------------------------------------------------- I am also looking for the feature to change a static final field. Is this now possible and how can I do it? Thanks, Thomas -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/776894#776894] Start a new discussion in Javassist at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[JBoss Tools] - Cannot create Spring MVC or RichFaces projects

by Andreas Nauerz

Andreas Nauerz [https://community.jboss.org/people/NautilusIII] created the discussion "Cannot create Spring MVC or RichFaces projects" To view the discussion, visit: https://community.jboss.org/message/772484#772484 -------------------------------------------------------------- Hi! When just clicking the links to create Spring MVC or RichFaces projects and leaving the defaults I end up with error messages that some archetypes could not be resolved. Can anyone explain me what is meant by that/how to fix that? I alréady played around trying to add repositories, but that did not help so far. I am using JBoss 7.1 with JBoss Tools 5. Everything else works like a charm. Thanks! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/772484#772484] Start a new discussion in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[jBPM] - Re: Is bpmn2 eclipse plugin dead?

by Josh Wand

Josh Wand [https://community.jboss.org/people/joshwa] created the discussion "Re: Is bpmn2 eclipse plugin dead?" To view the discussion, visit: https://community.jboss.org/message/648761#648761 -------------------------------------------------------------- > Kris Verlaenen wrote: > > It's moved to eclipse.org and development is continuing actively there, we're hoping to publish a release that supports the same node types as the current editor (and more) near the end of this month. > > https://github.com/eclipse/bpmn2-modeler https://github.com/eclipse/bpmn2-modeler > > Kris Hmnn seems to contradict this thread? https://community.jboss.org/thread/177502 https://community.jboss.org/thread/177502 > The old plugin, aka BPMN2 Process Editor, is not yet retired. Red Hat plans to support this editor when we provide support for jBPM 5. > > The new plugin, aka BPMN2 Visual Editor, is not yet fully baked. While the graphics look great, as you have discovered, many of the the element attributes are not suitable for jBPM 5 and not exposed in a way that would make sense to a user. This is a work in progress. > -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/648761#648761] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[jBPM] - Problem with jbpm designer war file for tomcat

by Mehdi Heidarzadeh

Mehdi Heidarzadeh [https://community.jboss.org/people/heidarzadeh] created the discussion "Problem with jbpm designer war file for tomcat" To view the discussion, visit: https://community.jboss.org/message/778001#778001 -------------------------------------------------------------- hi, I've just downloaded *jbpm-designer-2.4.0.Final-tomcat.war* from sourceforge and dropped it into my tomcat's webapp folder. but when I type http://localhost:8090/jbpm/editor.html in my browser, I just get following message in browser : *@defaultSkin@ @overlaySkin@* Also when I type this url in my browser : http://localhost:8090/jbpm/editor , nothing displays in my browser and I get following error in tomcat log: *SEVERE: Error setting up form widgets: Connection refused: connect* *Nov 22, 2012 11:44:47 PM org.jbpm.designer.web.preprocessing.impl.JbpmPreprocessingUnit setupFormWidgets* Is there any special configuration to run jbpm designer in tomcat that I'm missing? I use windows 7 and Apache Tomcat 7.0.22 . -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/778001#778001] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[jBPM] - Attempt to test human task API on jbpm5.4.CR1 failed

by dany171

dany171 [https://community.jboss.org/people/dany171] created the discussion "Attempt to test human task API on jbpm5.4.CR1 failed" To view the discussion, visit: https://community.jboss.org/message/777560#777560 -------------------------------------------------------------- Hi all, I tried to test the human task API over the jbpm5.4.CR1 version, based on https://community.jboss.org/people/bpmn2user/blog/2011/04/03/jbpm5-human-... https://community.jboss.org/people/bpmn2user/blog/2011/04/03/jbpm5-human-.... I created a maven project and started to setup it , so , I added dependencies into the pom.xml and configuring it to use jBPM5.4.CR1 libraries, because the original example did not compiled. After that I get the TaskServer running succesfully, I was very happy. Then I tried to run ProcessTaskAPITest class and in the instruction (the bold line) | | | KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); | | | | *kbuilder.add(ResourceFactory.newClassPathResource(process), ResourceType.BPMN2);* | it throwns the next exception in execution time. *java.lang.NoSuchMethodError: org.jbpm.workflow.core.node.EndNode.setScope(I)V* at org.jbpm.bpmn2.xml.EndEventHandler.handleTerminateNode(EndEventHandler.java:116) at org.jbpm.bpmn2.xml.EndEventHandler.end(EndEventHandler.java:63) at org.drools.xml.ExtensibleXmlParser.endElement(ExtensibleXmlParser.java:417) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.endElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(Unknown Source) at org.drools.xml.ExtensibleXmlParser.read(ExtensibleXmlParser.java:296) at org.drools.xml.ExtensibleXmlParser.read(ExtensibleXmlParser.java:175) at org.jbpm.compiler.xml.XmlProcessReader.read(XmlProcessReader.java:46) at org.jbpm.compiler.ProcessBuilderImpl.addProcessFromXml(ProcessBuilderImpl.java:247) at org.drools.compiler.PackageBuilder.addProcessFromXml(PackageBuilder.java:652) at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:688) at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:45) at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:34) at com.test.human.api.ProcessTaskAPITest.readKnowledgeBase(ProcessTaskAPITest.java:182) at com.test.human.api.ProcessTaskAPITest.main(ProcessTaskAPITest.java:116) I think, it is because of the versions of the dependencies in my pom.xml, because I changed them, but I can't fix it until now. I'm attaching my project, so, if somebody can take a look and give guideliness I will really appreciate (I have some days trying to run it), or fi anybody can share to me an project testing the human task api with jbpm 5.3 or 5.4 it will be really nice for me. Thanks in advanced. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/777560#777560] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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[jBPM] - Advice with process design - is this possible?

by Anton Hughes

Anton Hughes [https://community.jboss.org/people/magick93] created the discussion "Advice with process design - is this possible?" To view the discussion, visit: https://community.jboss.org/message/777214#777214 -------------------------------------------------------------- Hi I'm new to jBPM, so I'm not sure if the following is possible, and so would like to hear feedback, advice on how to achieve the following. I would like to have: A process that is started from an external event. The process then initialized a class, called Strategy. This class is long running. And while running it fires events at random intervals. Lets call these events 'ticks'. The process should handle each tick event - there will be many of them, not just one - and a follow up process will print these ticks to the console. The process should also handle a stop external event. This terminates the process. I visualize the process as looking like the below: https://community.jboss.org/servlet/JiveServlet/showImage/2-777214-19901/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-777214-19... Is this possible? Is this how the process would look? Are there any quick starts that provide similar, or related examples that I can learn from? Thanks and regards, Anton -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/777214#777214] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

12 years

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jboss-user November 2012