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LivingLogic struts workflow extension

 
Greenhorn
Posts: 24
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Hi everybody,

My web application uses the struts workflow extension from livingLogic "http://www.livinglogic.de/Struts/" to manage the workflow and so the application experiences many stackOverflowError. I don't know if theses errors can be caused by this framework?
Another question is that this framework is not updated since august 2003, is that means that is not yet used?

Thank you for your assistance.


Here an example of my logs:

at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
at org.apache.struts.util.ModuleUtils.getModuleName(ModuleUtils.java:149)
at org.apache.struts.util.ModuleUtils.selectModule(ModuleUtils.java:219)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1189)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.doFilter(FIFilter.java:42)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.FIFilter.RequestArgumentFilter.doFilter(RequestArgumentFilter.java:38)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:72)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.trace.TraceFilter.doFilter(TraceFilter.java:111)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:494)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:245)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
at com.livinglogic.struts.workflow.WorkflowRequestProcessor.processForwardConfig(WorkflowRequestProcessor.java:73)
at com.livinglogic.struts.workflow.WorkflowRequestProcessorLogic.processCheckWorkflows(WorkflowRequestProcessorLogic.java:289)
at com.livinglogic.struts.workflow.WorkflowRequestProcessorLogic.process(WorkflowRequestProcessorLogic.java:518)
at com.livinglogic.struts.workflow.WorkflowRequestProcessor.process(WorkflowRequestProcessor.java:179)

at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.doFilter(FIFilter.java:42)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.FIFilter.RequestArgumentFilter.doFilter(RequestArgumentFilter.java:38)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:72)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.trace.TraceFilter.doFilter(TraceFilter.java:111)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:494)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:245)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
at com.livinglogic.struts.workflow.WorkflowRequestProcessor.processForwardConfig(WorkflowRequestProcessor.java:73)
at com.livinglogic.struts.workflow.WorkflowRequestProcessorLogic.processCheckWorkflows(WorkflowRequestProcessorLogic.java:289)
at com.livinglogic.struts.workflow.WorkflowRequestProcessorLogic.process(WorkflowRequestProcessorLogic.java:518)
at com.livinglogic.struts.workflow.WorkflowRequestProcessor.process(WorkflowRequestProcessor.java:179)

at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.doFilter(FIFilter.java:42)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.FIFilter.RequestArgumentFilter.doFilter(RequestArgumentFilter.java:38)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:72)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at net.myapp.finance.FIFilter.trace.TraceFilter.doFilter(TraceFilter.java:111)
 
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Posts: 12617
IntelliJ IDE Ruby
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There's not really enough information there to help, like what the underlying cause is, etc. *Could* they be caused by the workflow extension? Of course, but they could also be coming from somewhere else.

You'd have to ask the extension authors/supporters if it's still under development, as it's not part of Struts proper. 5-6 years is a pretty long time, and it might not work with more recent versions of Struts 1 (and it's pretty much guaranteed not to work with Struts 2).
 
Agur Dunit
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Posts: 24
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do you know another framework which offers same capabilities but more reliable and up to date?
 
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