[Exist-open] [ exist-Bugs-2654298 ] XQueryURLRewrite NPE that blocks any futher request

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Bugs item #2654298, was opened at 2009-03-02 11:40
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: tw2000 (tw2000)
Assigned to: Nobody/Anonymous (nobody)
Summary: XQueryURLRewrite NPE that blocks any futher request

Initial Comment:
WinXP, Java 1.5, 1.3dev, rev 8690

I am recieving the error bellow when I run my application. Once I get the error any attempt to execute any XQuery produces the same error. The only way to go out if this state is to restart eXist.

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java.lang.NullPointerException
 at org.mortbay.http.HttpMessage.getIntField(HttpMessage.java:333)
 at org.mortbay.http.HttpMessage.getContentLength(HttpMessage.java:490)
 at org.mortbay.jetty.servlet.ServletHttpRequest.getContentLength(ServletHttpRequest.java:616)
 at javax.servlet.ServletRequestWrapper.getContentLength(ServletRequestWrapper.java:167)
 at org.exist.http.urlrewrite.XQueryURLRewrite$RequestWrapper.getContentLength(XQueryURLRewrite.java:650)
 at org.exist.http.servlets.HttpRequestWrapper.getContentLength(HttpRequestWrapper.java:208)
 at org.exist.xquery.functions.request.GetData.eval(GetData.java:113)
 at org.exist.xquery.BasicFunction.eval(BasicFunction.java:68)
 at org.exist.xquery.InternalFunctionCall.eval(InternalFunctionCall.java:49)
 at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:59)
 at org.exist.xquery.PathExpr.eval(PathExpr.java:248)
 at org.exist.xquery.LetExpr.eval(LetExpr.java:150)
 at org.exist.xquery.LetExpr.eval(LetExpr.java:201)
 at org.exist.xquery.LetExpr.eval(LetExpr.java:201)
 at org.exist.xquery.BindingExpression.eval(BindingExpression.java:158)
 at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:59)
 at org.exist.xquery.PathExpr.eval(PathExpr.java:248)
 at org.exist.xquery.UserDefinedFunction.eval(UserDefinedFunction.java:133)
 at org.exist.xquery.DynamicCardinalityCheck.eval(DynamicCardinalityCheck.java:71)
 at org.exist.xquery.DynamicTypeCheck.eval(DynamicTypeCheck.java:62)
 at org.exist.xquery.FunctionCall.evalFunction(FunctionCall.java:264)
 at org.exist.xquery.FunctionCall.eval(FunctionCall.java:198)
 at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:59)
 at org.exist.xquery.PathExpr.eval(PathExpr.java:248)
 at org.exist.xquery.VariableDeclaration.eval(VariableDeclaration.java:111)
 at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:59)
 at org.exist.xquery.PathExpr.eval(PathExpr.java:248)
 at org.exist.xquery.AbstractExpression.eval(AbstractExpression.java:59)
 at org.exist.xquery.XQuery.execute(XQuery.java:224)
 at org.exist.xquery.XQuery.execute(XQuery.java:187)
 at org.exist.xmldb.LocalXPathQueryService.execute(LocalXPathQueryService.java:178)
 at org.exist.http.servlets.XQueryServlet.process(XQueryServlet.java:363)
 at org.exist.http.servlets.XQueryServlet.doGet(XQueryServlet.java:165)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
 at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
 at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830)
 at org.exist.http.urlrewrite.PassThrough.doRewrite(PassThrough.java:44)
 at org.exist.http.urlrewrite.XQueryURLRewrite.doFilter(XQueryURLRewrite.java:321)
 at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
 at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
 at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
 at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
 at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
 at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
 at org.mortbay.http.HttpServer.service(HttpServer.java:909)
 at org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
 at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)
 at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
 at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245)
 at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
 at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)



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