生产系统中的用户每隔一段时间就为报告选择一个大日期范围，这会在一段时间后超时。
我不知道这个配置的位置，但这是我得到的错误：
03/02/2016 11:29:23 [ajp-apr-8009-exec-21] ERROR - Exception thrown while calling web service.
jasper.wsclient.WSException
at jasper.wsclient.JasperServerWSClient.get(JasperServerWSClient.java:65)
at jasper.wsclient.JasperServerWSClient.get(JasperServerWSClient.java:95)
at jasper.JasperReportServiceImpl.getReports(JasperReportServiceImpl.java:93)
at web.bean.ReportListBean.getReports(ReportListBean.java:47)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:400)
at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:71)
at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:532)
at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)
at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:378)
at javax.faces.component.UIData.getValue(UIData.java:779)
at org.apache.myfaces.component.html.ext.HtmlDataTableHack.createDataModel(HtmlDataTableHack.java:350)
at org.apache.myfaces.component.html.ext.HtmlDataTableHack.getDataModel(HtmlDataTableHack.java:333)
at org.apache.myfaces.component.html.ext.HtmlDataTable.getDataModel(HtmlDataTable.java:428)
at org.apache.myfaces.component.html.ext.HtmlDataTableHack.getRowCount(HtmlDataTableHack.java:75)
at org.apache.myfaces.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:124)
at org.apache.myfaces.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:94)
at org.apache.myfaces.renderkit.html.ext.HtmlTableRenderer.encodeChildren(HtmlTableRenderer.java:57)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:319)
at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:343)
at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:251)
at org.apache.myfaces.taglib.UIComponentBodyTagBase.doEndTag(UIComponentBodyTagBase.java:55)
at org.apache.jsp.web.reports_jsp._jspx_meth_t_005fdataTable_005f0(reports_jsp.java:191)
at org.apache.jsp.web.reports_jsp._jspx_meth_h_005fform_005f0(reports_jsp.java:124)
at org.apache.jsp.web.reports_jsp._jspService(reports_jsp.java:88)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543)
at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:954)
at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:656)
at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:101)
at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:137)
at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:758)
at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:890)
at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
at org.apache.jsp.WEB_002dINF.jsp.layouts.BodyLayoutNoStatusBar_jsp._jspx_meth_tiles_005finsert_005f0(BodyLayoutNoStatusBar_jsp.java:207)
at org.apache.jsp.WEB_002dINF.jsp.layouts.BodyLayoutNoStatusBar_jsp._jspx_meth_f_005fsubview_005f0(BodyLayoutNoStatusBar_jsp.java:181)
at org.apache.jsp.WEB_002dINF.jsp.layouts.BodyLayoutNoStatusBar_jsp._jspService(BodyLayoutNoStatusBar_jsp.java:102)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543)
at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:954)
at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:656)
at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:101)
at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:137)
at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:758)
at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:890)
at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
at org.apache.jsp.WEB_002dINF.jsp.layouts.ClassicLayout_jsp._jspx_meth_tiles_005finsert_005f1(ClassicLayout_jsp.java:459)
at org.apache.jsp.WEB_002dINF.jsp.layouts.ClassicLayout_jsp._jspx_meth_f_005fsubview_005f1(ClassicLayout_jsp.java:433)
at org.apache.jsp.WEB_002dINF.jsp.layouts.ClassicLayout_jsp._jspx_meth_f_005ffacet_005f1(ClassicLayout_jsp.java:402)
at org.apache.jsp.WEB_002dINF.jsp.layouts.ClassicLayout_jsp._jspx_meth_f_005fview_005f0(ClassicLayout_jsp.java:207)
at org.apache.jsp.WEB_002dINF.jsp.layouts.ClassicLayout_jsp._jspService(ClassicLayout_jsp.java:106)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:415)
at org.apache.myfaces.application.jsp.JspTilesViewHandlerImpl.dispatch(JspTilesViewHandlerImpl.java:233)
at org.apache.myfaces.application.jsp.JspTilesViewHandlerImpl.renderView(JspTilesViewHandlerImpl.java:219)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at web.AuthorizationFilter.doFilter(AuthorizationFilter.java:80)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:122)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:188)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2476)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2465)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
web.bean.ReportListBean.java
39 public List getReports()
40 {
41 List<JasperReportInfo> reports = new ArrayList<JasperReportInfo>();
42 ValueBinding visitBinding = FacesContext.getCurrentInstance().getApplication().createValueBinding("#{"+Constants.VISIT_KEY_SCOPE+Constants.VISIT_KEY+"}");
43
44 try
45 {
46 JasperReportService service = new JasperReportServiceImpl(PropertiesManager.load("jasper.properties"), securityCode);
47 reports = service.getReports("/organization/reports");
48 } catch (WSException e) {
49 log.error("Exception thrown while calling web service.",e);
50 } catch (InvalidPropertiesFormatException e) {
51 log.error("Exception thrown while instantiating web service.",e);
52 }
53 return reports;
54 }
jasper.JasperReportServiceImpl.java
@SuppressWarnings("unchecked")
72 public List<JasperReportInfo> getReports(String folder) throws WSException
73 {
74 List<JasperReportInfo> reports = new ArrayList<JasperReportInfo>();
75
76 List<ResourceDescriptor> results = wsclient.list(folder);
.
80 for(ResourceDescriptor descriptor : results)
81 {
82 JasperReportInfo info = new JasperReportInfo();
83 info.setName(descriptor.getLabel());
84 info.setUri(descriptor.getUriString());
85 info.setParentFolder(descriptor.getParentFolder());
86 info.setDescription(descriptor.getDescription());
87 info.setControls(new ArrayList<InputControl>());
.
93 ResourceDescriptor reportUnit = wsclient.get(descriptor.getUriString());
94 List<ResourceDescriptor> children = reportUnit.getChildren();
...
}
return reports;
}
jasper.wsclient.JasperServerWSClient.java
58 public ResourceDescriptor get(String uri, List args) throws WSException{
59 ResourceDescriptor descriptor = new ResourceDescriptor();
60 descriptor.setWsType(ResourceDescriptor.TYPE_REPORTUNIT);
61 descriptor.setUriString(uri);
62 try {
63 return server.getWSClient().get(descriptor, null, args);
64 } catch (Exception e) {
65 throw new WSException("Exception called during list.", e.getCause());
66 }
67 }
.
94 public ResourceDescriptor get(String uri) throws WSException{
95 return get(uri, null);
96 }
这就是我在web.xml中看到的所有内容：
<servlet>
<servlet-name>Report Servlet</servlet-name>
<servlet-class>web.servlet.ReportServlet</servlet-class>
<load-on-startup>3</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Report Servlet</servlet-name>
<url-pattern>/servlet/report</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
有谁知道我可以在哪里配置这个属性？