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Date: Fri, 13 May 2005 01:44:05 +0200 (CEST)
From: "Nathan Jantz (JIRA)" <beehive-dev@incubator.apache.org>
To: beehive-dev@incubator.apache.org
Subject: [jira] Closed: (BEEHIVE-435) ResultSetIterator isLast method throws
 exception on Derby
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     [ http://issues.apache.org/jira/browse/BEEHIVE-435?page=all ]
     
Nathan Jantz closed BEEHIVE-435:
--------------------------------


Verified and closing issue.

> ResultSetIterator isLast method throws exception on Derby
> ---------------------------------------------------------
>
>          Key: BEEHIVE-435
>          URL: http://issues.apache.org/jira/browse/BEEHIVE-435
>      Project: Beehive
>         Type: Bug
>   Components: NetUI
>     Versions: V1Beta
>     Reporter: Scott Semyan
>     Assignee: Nathan Jantz
>      Fix For: V1Beta
>  Attachments: controls.zip
>
> I have two DB controls executing code that is exactly the same on Derby and PostgreSQL. The PostgreSQL DB control connects to the data source via JINI:
> @JdbcControl.ConnectionDataSource(jndiName="java:comp/env/jdbc/TestDB")
> The resource is listed in my Tomcat config file. 
> My Derby control has this connection string:
> @JdbcControl.ConnectionDriver(databaseDriverClass="org.apache.derby.jdbc.EmbeddedDriver", databaseURL="jdbc:derby:d:/Proj/Beehive_projects/Westside/data/testdb")
> This code runs fine with the PostgreSQL control but fails here with the Derby control:
> [/Westside] Unhandled exception caught in shared flow shared.SharedFlow:
> java.lang.RuntimeException: An exception occurred reading from the Iterator.  Cause: SQL Exception: The 'isLast' method is only allowed on scroll cursors.
> 	at org.apache.beehive.netui.util.iterator.ResultSetIterator.hasNext(ResultSetIterator.java:79)
> 	at org.apache.beehive.netui.databinding.datagrid.runtime.util.PagedDataSet.<init>(PagedDataSet.java:58)
> 	at org.apache.beehive.netui.tags.databinding.datagrid.DataGrid.doTag(DataGrid.java:155)
> 	at org.apache.jsp.list_jsp._jspx_meth_netui$1data_dataGrid_0(list_jsp.java:191)
> 	at org.apache.jsp.list_jsp._jspx_meth_netui$1template_section_0(list_jsp.java:161)
> 	at org.apache.jsp.list_jsp._jspx_meth_netui$1template_template_0(list_jsp.java:105)
> 	at org.apache.jsp.list_jsp._jspService(list_jsp.java:65)
> 	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> 	at org.apache.beehive.netui.pageflow.PageFlowPageFilter.runPage(PageFlowPageFilter.java:283)
> 	at org.apache.beehive.netui.pageflow.PageFlowPageFilter.doFilter(PageFlowPageFilter.java:208)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> 	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474)
> 	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
> 	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
> 	at org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultForwardRedirectHandler.java:125)
> 	at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1749)
> 	at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processForwardConfig(PageFlowRequestProcessor.java:1623)
> 	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:231)
> 	at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:593)
> 	at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:854)
> 	at org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:602)
> 	at org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:155)
> 	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> 	at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> 	at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> 	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> 	at java.lang.Thread.run(Unknown Source)
> Caused by: SQL Exception: The 'isLast' method is only allowed on scroll cursors.
> 	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java)
> 	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java)
> 	at org.apache.derby.impl.jdbc.EmbedResultSet20.checkScrollCursor(EmbedResultSet20.java)
> 	at org.apache.derby.impl.jdbc.EmbedResultSet20.checkRowPosition(EmbedResultSet20.java)
> 	at org.apache.derby.impl.jdbc.EmbedResultSet20.isLast(EmbedResultSet20.java)
> 	at org.apache.beehive.netui.util.iterator.ResultSetIterator.hasNext(ResultSetIterator.java:75)
> 	... 57 more

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