Re: OJB persistance help

Hi Armin,

Thanks for your response, I was actually able to track this down. I  
appreciate the help however.

Mike



On Dec 25, 2006, at 8:46 PM, Armin Waibel wrote:

> Hi Mike,
>
> could you tell me which version of OJB you are using? We removed  
> the OJB-server support some years ago (because a J2EE appServer do  
> a better job).
>
> Is this the whole client side stack trace? Any server side error log?
>
> regards,
> Armin
>
> Mike Jennings wrote:
>> I'm just recently supporting an OJB server and we're starting to  
>> receive errors such as
>> 2006-12-24 08:40:02,254 [Thread-55] ERROR logic.SearchBean - Error  
>> retrieving Object from persistent storage.
>> org.apache.ojb.broker.PersistenceBrokerException: Error while  
>> communicating with OJB server
>>         at  
>> org.apache.ojb.broker.server.PersistenceBrokerClient.callServer 
>> (Unknown Source)
>>         at  
>> org.apache.ojb.broker.server.PersistenceBrokerClient.callServer 
>> (Unknown Source)
>>         at  
>> org.apache.ojb.broker.server.PersistenceBrokerClient.beginTransaction 
>> (Unknown Source)
>>         at com.ii.logic.SearchBean.getProperty(SearchBean.java:65)
>>         at sun.reflect.GeneratedMethodAccessor200.invoke(Unknown  
>> Source)
>>         at sun.reflect.DelegatingMethodAccessorImpl.invoke 
>> (DelegatingMethodAccessorImpl.java:25)         at  
>> java.lang.reflect.Method.invoke(Method.java:324)
>>         at  
>> org.apache.taglibs.standard.lang.jstl.ArraySuffix.evaluate 
>> (ArraySuffix.java:317)         at  
>> org.apache.taglibs.standard.lang.jstl.ComplexValue.evaluate 
>> (ComplexValue.java:146)         at  
>> org.apache.taglibs.standard.lang.jstl.ELEvaluator.evaluate 
>> (ELEvaluator.java:242)         at  
>> org.apache.taglibs.standard.lang.jstl.ELEvaluator.evaluate 
>> (ELEvaluator.java:201)         at  
>> org.apache.taglibs.standard.lang.jstl.Evaluator.evaluate 
>> (Evaluator.java:138)         at  
>> org.apache.taglibs.standard.lang.jstl.Evaluator.evaluate 
>> (Evaluator.java:165)         at  
>> org.apache.taglibs.standard.lang.support.ExpressionEvaluatorManager.e 
>> valuate(ExpressionEvaluatorManager.java:112)         at  
>> org.apache.taglibs.standard.tag.el.core.ExpressionUtil.evalNotNull 
>> (ExpressionUtil.java:85)         at  
>> org.apache.taglibs.standard.tag.el.core.SetTag.evaluateExpressions 
>> (SetTag.java:147)         at  
>> org.apache.taglibs.standard.tag.el.core.SetTag.doStartTag 
>> (SetTag.java:95)
>>         at org.apache.jsp.incDetailD_jsp._jspx_meth_c_set_0 
>> (incDetailD_jsp.java:145)
>>         at org.apache.jsp.incDetailD_jsp._jspx_meth_c_if_0 
>> (incDetailD_jsp.java:121)
>>         at org.apache.jsp.incDetailD_jsp._jspService 
>> (incDetailD_jsp.java:62)
>>         at org.apache.jasper.runtime.HttpJspBase.service(Unknown  
>> Source)
>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java)
>>         at org.apache.jasper.servlet.JspServletWrapper.service 
>> (Unknown Source)
>>         at org.apache.jasper.servlet.JspServlet.serviceJspFile 
>> (Unknown Source)
>>         at org.apache.jasper.servlet.JspServlet.service(Unknown  
>> Source)
>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java)
>>         at org.apache.catalina.core.ApplicationDispatcher.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.ApplicationDispatcher.doInclude 
>> (Unknown Source)
>>         at org.apache.catalina.core.ApplicationDispatcher.access$1 
>> (Unknown Source)
>>         at org.apache.catalina.core.ApplicationDispatcher 
>> $PrivilegedInclude.run(Unknown Source)
>>         at java.security.AccessController.doPrivileged(Native Method)
>>         at org.apache.catalina.core.ApplicationDispatcher.include 
>> (Unknown Source)
>>         at org.apache.jasper.runtime.JspRuntimeLibrary.include 
>> (Unknown Source)
>>         at  
>> org.apache.jsp.Italy_Accommodation_Coastal_Detail_jsp._jspService 
>> (Italy_Accommodation_Coastal_Detail_jsp.java:143)         at  
>> org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java)
>>         at org.apache.jasper.servlet.JspServletWrapper.service 
>> (Unknown Source)
>>         at org.apache.jasper.servlet.JspServlet.serviceJspFile 
>> (Unknown Source)
>>         at org.apache.jasper.servlet.JspServlet.service(Unknown  
>> Source)
>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java)
>>         at  
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
>> (Unknown Source)
>>         at org.apache.catalina.core.ApplicationFilterChain.access$0 
>> (Unknown Source)
>>         at org.apache.catalina.core.ApplicationFilterChain$1.run 
>> (Unknown Source)
>>         at java.security.AccessController.doPrivileged(Native Method)
>>         at org.apache.catalina.core.ApplicationFilterChain.doFilter 
>> (Unknown Source)
>>         at org.apache.catalina.core.StandardWrapperValve.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline 
>> $StandardPipelineValveContext.invokeNext(Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.ContainerBase.invoke(Unknown  
>> Source)
>>         at org.apache.catalina.core.StandardContextValve.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline 
>> $StandardPipelineValveContext.invokeNext(Unknown Source)
>>         at  
>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(Unknown  
>> Source)
>>         at org.apache.catalina.core.StandardPipeline 
>> $StandardPipelineValveContext.invokeNext(Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.ContainerBase.invoke(Unknown  
>> Source)
>>         at org.apache.catalina.core.StandardContext.invoke(Unknown  
>> Source)
>>         at org.apache.catalina.core.StandardHostValve.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline 
>> $StandardPipelineValveContext.invokeNext(Unknown Source)
>>         at org.apache.catalina.valves.ErrorDispatcherValve.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline 
>> $StandardPipelineValveContext.invokeNext(Unknown Source)
>>         at org.apache.catalina.valves.ErrorReportValve.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline 
>> $StandardPipelineValveContext.invokeNext(Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.ContainerBase.invoke(Unknown  
>> Source)
>>         at org.apache.catalina.core.StandardEngineValve.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline 
>> $StandardPipelineValveContext.invokeNext(Unknown Source)
>>         at org.apache.catalina.core.StandardPipeline.invoke 
>> (Unknown Source)
>>         at org.apache.catalina.core.ContainerBase.invoke(Unknown  
>> Source)
>>         at org.apache.coyote.tomcat4.CoyoteAdapter.service 
>> (CoyoteAdapter.java:223)
>>         at org.apache.jk.server.JkCoyoteHandler.invoke 
>> (JkCoyoteHandler.java:261)
>>         at org.apache.jk.common.HandlerRequest.invoke 
>> (HandlerRequest.java:360)
>>         at org.apache.jk.common.ChannelUn.processConnection 
>> (ChannelUn.java:253)
>>         at org.apache.jk.common.AprConnection.runIt(ChannelUn.java: 
>> 314)
>>         at org.apache.tomcat.util.threads.ThreadPool 
>> $ControlRunnable.run(ThreadPool.java:619)         at  
>> java.lang.Thread.run(Thread.java:534)
>> This is greek to me, do you see anything glaringly obvious which  
>> is causing an issue?
>> Mike
>
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