Timeoutproblem bei der Verwendung der Processengine "Activiti"

[dfss]

Ich habe eine Klasse in Vaadin, bei der ich mit

ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();

eine Activiti-Prozessengine erschaffen will. Die Factoryklasse org.activiti.engine.impl.cfg.ProcessEngineConfigur ationImpl.initSqlSessionFactory ergibt aber immer einen Fehler. Ich habe mir die Methode Namens "initSqlSessionFactory" angeschaut, aber ich habe auch nach Recherche keine Ahnung, woher da eine java.net.ConnectException kommen kann. Hier der Errorstack:

org.activiti.engine.ActivitiException: Error while building ibatis SqlSessionFactory: Error creating document instance. Cause: java.net.ConnectException: Connection timed out: connect
at org.activiti.engine.impl.cfg.ProcessEngineConfigur ationImpl.initSqlSessionFactory(ProcessEngineConfi gurationImpl.java:706)
at org.activiti.engine.impl.cfg.ProcessEngineConfigur ationImpl.init(ProcessEngineConfigurationImpl.java :436)
at org.activiti.engine.impl.cfg.ProcessEngineConfigur ationImpl.buildProcessEngine(ProcessEngineConfigur ationImpl.java:408)
at org.activiti.engine.ProcessEngines.buildProcessEng ine(ProcessEngines.java:194)
at org.activiti.engine.ProcessEngines.initProcessEngi nFromResource(ProcessEngines.java:167)
at org.activiti.engine.ProcessEngines.init(ProcessEng ines.java:98)
at org.activiti.engine.ProcessEngines.getProcessEngin e(ProcessEngines.java:224)
at org.activiti.engine.ProcessEngines.getDefaultProce ssEngine(ProcessEngines.java:217)
at com.example.resttest.ResttestUI.init(ResttestUI.ja va:45)
at com.vaadin.ui.UI.doInit(UI.java:639)
at com.vaadin.server.communication.UIInitHandler.getB rowserDetailsUI(UIInitHandler.java:222)
at com.vaadin.server.communication.UIInitHandler.sync hronizedHandleRequest(UIInitHandler.java:74)
at com.vaadin.server.SynchronizedRequestHandler.handl eRequest(SynchronizedRequestHandler.java:41)
at com.vaadin.server.VaadinService.handleRequest(Vaad inService.java:1402)
at com.vaadin.server.VaadinServlet.service(VaadinServ let.java:305)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:728)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilt er(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBas e.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(A ccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.p rocess(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnect ionHandler.process(AbstractProtocol.java:603)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProce ssor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)

[Christian Marquardt]

Es wird wohl die Verbindung mit der DB nicht hergestellt werden können
http://www.activiti.org/userguide/#d...eConfiguration

[Christian Marquardt]

Neue Frage -> neues Thema

http://entwickler-forum.de/showthrea...-beim-H2-start