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jbpm业务与流程的结合
用jbpm4有一段时间，现在我还没有解决业务与流程的完美结合
，不知道有朋友解决了这个问题了
吗
Original issue reported on code.google.com by cng1985 on 17 Nov 2009 at 6:34
google app timeout
10-27 05:29AM 04.067 /servlet/InitSystem 500 8426ms 1000cpu_ms
573api_cpu_ms 5kb
0.1.0.1 - - [27/Oct/2009:05:29:12 -0700] "GET /servlet/InitSystem HTTP/1.1"
500 5666 - - "cng1985.appspot.com"
W 10-27 05:29AM 08.375
/servlet/InitSystem
com.google.appengine.api.datastore.DatastoreTimeoutException: Unknown
at
com.google.appengine.api.datastore.DatastoreApiHelper.translateError(Datast
oreApiHelper.java:42)
at
com.google.appengine.api.datastore.DatastoreApiHelper.makeSyncCall(Datastor
eApiHelper.java:60)
at
com.google.appengine.api.datastore.DatastoreServiceImpl$3.run(DatastoreServ
iceImpl.java:235)
at
com.google.appengine.api.datastore.TransactionRunner.runInTransaction(Trans
actionRunner.java:30)
at
com.google.appengine.api.datastore.DatastoreServiceImpl.delete(DatastoreSer
viceImpl.java:221)
at
com.google.appengine.api.datastore.DatastoreServiceImpl.delete(DatastoreSer
viceImpl.java:202)
at
com.google.appengine.api.datastore.DatastoreServiceImpl.delete(DatastoreSer
viceImpl.java:194)
at
org.datanucleus.store.appengine.RuntimeExceptionWrappingDatastoreService.de
lete(RuntimeExceptionWrappingDatastoreService.java:141)
at
org.datanucleus.store.appengine.DatastorePersistenceHandler.delete(Datastor
ePersistenceHandler.java:186)
at
org.datanucleus.store.appengine.DatastorePersistenceHandler.deleteObject(Da
tastorePersistenceHandler.java:551)
at
org.datanucleus.state.JDOStateManagerImpl.internalDeletePersistent(JDOState
ManagerImpl.java:4198)
at
org.datanucleus.state.JDOStateManagerImpl.deletePersistent(JDOStateManagerI
mpl.java:4166)
at
org.datanucleus.ObjectManagerImpl.deleteObjectInternal(ObjectManagerImpl.ja
va:1470)
at
org.datanucleus.ObjectManagerImpl.deleteObject(ObjectManagerImpl.java:1395)
at
org.datanucleus.jdo.JDOPersistenceManager.jdoDeletePersistent(JDOPersistenc
eManager.java:754)
at
org.datanucleus.jdo.JDOPersistenceManager.deletePersistent(JDOPersistenceMa
nager.java:772)
at com.ada.daoimpl.MessageDaoImpl.initDate(MessageDaoImpl.java:68)
at com.service.InitSystem.doGet(InitSystem.java:59)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandle
r.java:1093)
at
com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionF
ilter.java:35)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandle
r.java:1084)
at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans
actionCleanupFilter.java:43)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandle
r.java:1084)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionH
andlerMap.java:238)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:313)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnecti
on.java:830)
at
com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequ
estParser.java:76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceReques
t(JettyServletEngineAdapter.java:139)
at
com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:23
9)
at
com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequ
est(RuntimePb.java:5135)
at
com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequ
est(RuntimePb.java:5133)
at
com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingAp
plicationHandler.java:24)
at
com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:363)
at com.google.net.rpc.impl.Server$2.run(Server.java:814)
at
com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:5
6)
at
com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpa
nBuilder.java:516)
at com.google.net.rpc.impl.Server.startRpc(Server.java:769)
at com.google.net.rpc.impl.Server.processRequest(Server.java:351)
at
com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.j
ava:437)
at
com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319)
at
com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290)
at
com.google.net.async.Connection.handleReadEvent(Connection.java:436)
at
com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.j
ava:762)
at
com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207)
at
com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101)
at
com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251)
at
com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:
396)
at java.lang.Thread.run(Unknown Source)
W 10-27 05:29AM 12.483
EXCEPTION
javax.servlet.ServletException: java.lang.ClassCastException:
com.google.appengine.api.datastore.DatastoreTimeoutException cannot be cast
to javax.servlet.ServletException
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionH
andlerMap.java:240)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:313)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnecti
on.java:830)
at
com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequ
estParser.java:76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceReques
t(JettyServletEngineAdapter.java:139)
at
com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:23
9)
at
com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequ
est(RuntimePb.java:5135)
at
com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequ
est(RuntimePb.java:5133)
at
com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingAp
plicationHandler.java:24)
at
com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:363)
at com.google.net.rpc.impl.Server$2.run(Server.java:814)
at
com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:5
6)
at
com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpa
nBuilder.java:516)
at com.google.net.rpc.impl.Server.startRpc(Server.java:769)
at com.google.net.rpc.impl.Server.processRequest(Server.java:351)
at
com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.j
ava:437)
at
com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319)
at
com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290)
at
com.google.net.async.Connection.handleReadEvent(Connection.java:436)
at
com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.j
ava:762)
at
com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207)
at
com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101)
at
com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251)
at
com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:
396)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassCastException:
com.google.appengine.api.datastore.DatastoreTimeoutException cannot be cast
to javax.servlet.ServletException
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextIm
pl.java:754)
at org.apache.jsp._500_jsp._jspService(_500_jsp.java:89)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:268)
at org.mortbay.jetty.servlet.Dispatcher.error(Dispatcher.java:135)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap$NullErrorHandler.m
ayHandleByErrorPage(AppVersionHandlerMap.java:392)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap$NullErrorHandler.h
andle(AppVersionHandlerMap.java:324)
at org.mortbay.jetty.Response.sendError(Response.java:272)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:429)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionH
andlerMap.java:238)
... 27 more
W 10-27 05:29AM 12.485
Nested in javax.servlet.ServletException: java.lang.ClassCastException:
com.google.appengine.api.datastore.DatastoreTimeoutException cannot be cast
to javax.servlet.ServletException:
java.lang.ClassCastException:
com.google.appengine.api.datastore.DatastoreTimeoutException cannot be cast
to javax.servlet.ServletException
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextIm
pl.java:754)
at org.apache.jsp._500_jsp._jspService(_500_jsp.java:89)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:268)
at org.mortbay.jetty.servlet.Dispatcher.error(Dispatcher.java:135)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap$NullErrorHandler.m
ayHandleByErrorPage(AppVersionHandlerMap.java:392)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap$NullErrorHandler.h
andle(AppVersionHandlerMap.java:324)
at org.mortbay.jetty.Response.sendError(Response.java:272)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:429)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionH
andlerMap.java:238)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:313)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnecti
on.java:830)
at
com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequ
estParser.java:76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceReques
t(JettyServletEngineAdapter.java:139)
at
com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:23
9)
at
com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequ
est(RuntimePb.java:5135)
at
com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequ
est(RuntimePb.java:5133)
at
com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingAp
plicationHandler.java:24)
at
com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:363)
at com.google.net.rpc.impl.Server$2.run(Server.java:814)
at
com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:5
6)
at
com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpa
nBuilder.java:516)
at com.google.net.rpc.impl.Server.startRpc(Server.java:769)
at com.google.net.rpc.impl.Server.processRequest(Server.java:351)
at
com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.j
ava:437)
at
com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319)
at
com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290)
at
com.google.net.async.Connection.handleReadEvent(Connection.java:436)
at
com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.j
ava:762)
at
com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207)
at
com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101)
at
com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251)
at
com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:
396)
at java.lang.Thread.run(Unknown Source)
C 10-27 05:29AM 12.488
Uncaught exception from servlet
com.google.appengine.api.datastore.DatastoreTimeoutException: Unknown
at
com.google.appengine.api.datastore.DatastoreApiHelper.translateError(Datast
oreApiHelper.java:42)
at
com.google.appengine.api.datastore.DatastoreApiHelper.makeSyncCall(Datastor
eApiHelper.java:60)
at
com.google.appengine.api.datastore.DatastoreServiceImpl$3.run(DatastoreServ
iceImpl.java:235)
at
com.google.appengine.api.datastore.TransactionRunner.runInTransaction(Trans
actionRunner.java:30)
at
com.google.appengine.api.datastore.DatastoreServiceImpl.delete(DatastoreSer
viceImpl.java:221)
at
com.google.appengine.api.datastore.DatastoreServiceImpl.delete(DatastoreSer
viceImpl.java:202)
at
com.google.appengine.api.datastore.DatastoreServiceImpl.delete(DatastoreSer
viceImpl.java:194)
at
org.datanucleus.store.appengine.RuntimeExceptionWrappingDatastoreService.de
lete(RuntimeExceptionWrappingDatastoreService.java:141)
at
org.datanucleus.store.appengine.DatastorePersistenceHandler.delete(Datastor
ePersistenceHandler.java:186)
at
org.datanucleus.store.appengine.DatastorePersistenceHandler.deleteObject(Da
tastorePersistenceHandler.java:551)
at
org.datanucleus.state.JDOStateManagerImpl.internalDeletePersistent(JDOState
ManagerImpl.java:4198)
at
org.datanucleus.state.JDOStateManagerImpl.deletePersistent(JDOStateManagerI
mpl.java:4166)
at
org.datanucleus.ObjectManagerImpl.deleteObjectInternal(ObjectManagerImpl.ja
va:1470)
at
org.datanucleus.ObjectManagerImpl.deleteObject(ObjectManagerImpl.java:1395)
at
org.datanucleus.jdo.JDOPersistenceManager.jdoDeletePersistent(JDOPersistenc
eManager.java:754)
at
org.datanucleus.jdo.JDOPersistenceManager.deletePersistent(JDOPersistenceMa
nager.java:772)
at com.ada.daoimpl.MessageDaoImpl.initDate(MessageDaoImpl.java:68)
at com.service.InitSystem.doGet(InitSystem.java:59)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandle
r.java:1093)
at
com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionF
ilter.java:35)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandle
r.java:1084)
at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans
actionCleanupFilter.java:43)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandle
r.java:1084)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionH
andlerMap.java:238)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:313)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnecti
on.java:830)
at
com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequ
estParser.java:76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceReques
t(JettyServletEngineAdapter.java:139)
at
com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:23
9)
at
com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequ
est(RuntimePb.java:5135)
at
com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequ
est(RuntimePb.java:5133)
at
com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingAp
plicationHandler.java:24)
at
com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:363)
at com.google.net.rpc.impl.Server$2.run(Server.java:814)
at
com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:5
6)
at
com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpa
nBuilder.java:516)
at com.google.net.rpc.impl.Server.startRpc(Server.java:769)
at com.google.net.rpc.impl.Server.processRequest(Server.java:351)
at
com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.j
ava:437)
at
com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319)
at
com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290)
at
com.google.net.async.Connection.handleReadEvent(Connection.java:436)
at
com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.j
ava:762)
at
com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207)
at
com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101)
at
com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251)
at
com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:
396)
at java.lang.Thread.run(Unknown Source)
Original issue reported on code.google.com by cng1985 on 27 Oct 2009 at 1:32
大家好
=欢迎来到我的代码世界=
==welcome==
Original issue reported on code.google.com by cng1985 on 6 Oct 2009 at 9:16
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