Stream closed exception

AntonBagryanov · ‎Dec 19, 2014

Hi! I am creating custom search utility. On the main search page (jsp) when user click on the search button (search buttob is an action that rendered like button) he call following method:

public static void search(NmCommandBean paramNmCommandBean) throws WTException, WTPropertyVetoException

{

HttpServletRequest request = paramNmCommandBean.getRequest();

URLFactory urlFactory = (paramNmCommandBean.getUrlFactoryBean()).getFactory();

NmURLFactoryBean localNmURLFactoryBean = new NmURLFactoryBean();

urlFactory.setRequestURL(request.getScheme(), request.getHeader("HOST"), request.getRequestURI());

String url = urlFactory.getHREF("netmarkets/jsp/ext/search/executeAdvSearch.jsp");

HttpServletResponse response = paramNmCommandBean.getResponse();

RequestDispatcher rd = request.getRequestDispatcher(url);

response.setHeader("Pragma", "no-cache");

response.setHeader("Cache-Control", "no-store");

response.setDateHeader("Expires", -1L);

try {

rd.forward(request, response);

}

catch (IOException e) {e.printStackTrace();}

catch (ServletException e) {e.printStackTrace();}

}

All is good, but if executeAdvSearch.jsp contains mvc component insertion like follow:

<jca:action var="action" actionName="mvcSearch" actionType="advancedSearch" />

<c:set var="mvcUrl" value="/${action.url}" scope="request" />

<jsp:include page="${mvcUrl}" />

Method server throw an exception like:

java.lang.NullPointerException

at com.ptc.windchill.enterprise.search.mvc.SearchComponentBuilderResolver.getConfigBuilderId(SearchComponentBuilderResolver.java:46)

at com.ptc.windchill.enterprise.search.mvc.SearchComponentBuilderResolver.resolveConfigBuilder(SearchComponentBuilderResolver.java:70)

at com.ptc.mvc.components.ComponentController.getComponentDefinition(ComponentController.java:187)

at com.ptc.mvc.components.ComponentController.handleRequest(ComponentController.java:97)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)

at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.jav

at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)

at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)

at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)

at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)

at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:954)

at org.apache.jsp.netmarkets.jsp.ext.nikiet.search.executeAdvSearch_jsp._jspService(executeAdvSearch_jsp.java:122)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)

at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)

at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)

at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)

at ext.nikiet.search.NmSearchCommands.search(NmSearchCommands.java:56)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at com.ptc.netmarkets.util.beans.NmCommandBean.execute(NmCommandBean.java:2323)

at com.ptc.core.components.servlets.DefaultJCAPageModelFactory.process(DefaultJCAPageModelFactory.java:383)

at com.ptc.core.components.servlets.DefaultJCAPageModelFactory.getPageModel(DefaultJCAPageModelFactory.java:182)

at com.ptc.jca.mvc.components.JcaPageModelHandlerInterceptor.preHandle(JcaPageModelHandlerInterceptor.java:121)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:781)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)

at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at wt.httpgw.filter.WTContextBeanFilter.doWithWtContextBeanHandler(WTContextBeanFilter.java:98)

at wt.httpgw.filter.WTContextBeanFilter.doFilter(WTContextBeanFilter.java:58)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at wt.servlet.CompressionFilter.doFilter(CompressionFilter.java:248)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at wt.servlet.RequestInterrupter.doFilter(RequestInterrupter.java:327)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at wt.servlet.ServletRequestMonitor.doFilter(ServletRequestMonitor.java:1582)

at wt.servlet.ServletRequestMonitorFilter.doFilter(ServletRequestMonitorFilter.java:56)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)

at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)

at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

at java.lang.Thread.run(Thread.java:662)

at org.apache.tomcat.util.threads.TaskThread.run(TaskThread.java:77)

ERROR : org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/Windchill].[jsp] - Servlet.service() for servlet jsp threw exception

java.io.IOException: Stream closed

at org.apache.jasper.runtime.JspWriterImpl.ensureOpen(JspWriterImpl.java:210)

at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:115)

at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:190)

at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:126)

at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:80)

at org.apache.jsp.netmarkets.jsp.ext.nikiet.search.executeAdvSearch_jsp._jspService(executeAdvSearch_jsp.java:133)