On 07/12/17 02:52, Nitkalya (Ing) Wiriyanuparb wrote:
> Hello.
>
> I'm upgrading from Tomcat 7.0.30 to 8.5.24. Everything is working fine, but
> I notice that BeanELResolver behaves differently when calling a bean
> varargs method with no argument.
>
> My action bean has a method with the signature "public String
> getIncludes(final String... moduleNames)". I'm calling it on one of my JSP
> pages like "${actionBean.getIncludes()}", but got MethodNotFoundException.
> Calling it with some arguments or an empty array would work – as one would
> expect. Please see the stacktrace below.
>
> This method call used to be okay in 7.0.30. I've tried to find something in
> the EL and JSP specifications around varargs, but couldn't find anything
> concrete. I got the impression that it's not officially supported in the
> specs, but Tomcat supports it.
>
> I'm treating it as a bug as I've already created a patch for it – see
> below. However, I'm new to this mailing list so I thought I would ask first.
>
> Is this a bug?
It looks like it, yes.
Thanks for the patch. Note it is usually best to attach patches to a
Bugzilla issue as that prevents them from getting mangled by e-mail clients.
I'll take a closer look at this now.
Mark
>
> Thanks
> Ing
>
> === My Patch ===
>
> Index: test/javax/el/TestBeanELResolver.java
> ===================================================================
> --- test/javax/el/TestBeanELResolver.java (revision 1817331)
> +++ test/javax/el/TestBeanELResolver.java (working copy)
> @@ -18,6 +18,7 @@
>
> import java.beans.FeatureDescriptor;
> import java.beans.PropertyDescriptor;
> +import java.util.ArrayList;
> import java.util.Iterator;
>
> import org.junit.Assert;
> @@ -425,6 +426,83 @@
> Assert.assertTrue(context.isPropertyResolved());
> }
>
> + @Test
> + public void testInvokeMore1() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + Object result = resolver.invoke(context, new
> TesterBean(BEAN_NAME), "getNames",
> + new Class<?>[] {}, new Object[] {});
> +
> + Assert.assertEquals(BEAN_NAME, result);
> + }
> +
> + @Test
> + public void testInvokeMore2() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + Object result = resolver.invoke(context, new
> TesterBean(BEAN_NAME), "getMoreNames",
> + new Class<?>[] { Integer.class }, new Object[] { 10 });
> +
> + Assert.assertEquals(BEAN_NAME, result);
> + }
> +
> + @Test
> + public void testInvokeMore3() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + Object result = resolver.invoke(context, new
> TesterBean(BEAN_NAME), "getMoreNames",
> + new Class<?>[] { Integer.class }, new Object[] { 10 });
> +
> + Assert.assertEquals(BEAN_NAME, result);
> + }
> +
> + @Test
> + public void testInvokeMore4() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + Object result = resolver.invoke(context, new
> TesterBean(BEAN_NAME), "getMoreNames",
> + new Class<?>[] { null }, new Object[] { null });
> +
> + Assert.assertEquals(BEAN_NAME, result);
> + }
> +
> + @Test
> + public void testInvokeMore5() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + Object result = resolver.invoke(context, new
> TesterBean(BEAN_NAME), "getMoreNames",
> + new Class<?>[] { Integer.class, ArrayList.class }, new
> Object[] { 2, new Object[] {} });
> +
> + Assert.assertEquals(BEAN_NAME, result);
> + }
> +
> + @Test
> + public void testInvokeMore6() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + Object result = resolver.invoke(context, new
> TesterBean(BEAN_NAME), "getNames",
> + new Class<?>[] { String.class, String.class, String.class
> }, new Object[] { "1", "2", "3" });
> +
> + Assert.assertEquals(BEAN_NAME, result);
> + }
> +
> + @Test
> + public void testInvokeMore7() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + Object result = resolver.invoke(context, new
> TesterBean(BEAN_NAME), "getMoreNames",
> + new Class<?>[] { Integer.class, String.class,
> String.class, String.class }, new Object[] { 0, "1", "2", "3" });
> +
> + Assert.assertEquals(BEAN_NAME, result);
> + }
> +
> /**
> * Tests that the method name cannot be coerced to String.
> */
> @@ -445,6 +523,24 @@
> new Object[] {});
> }
>
> + @Test(expected = MethodNotFoundException.class)
> + public void testInvokeMore8() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + resolver.invoke(context, new TesterBean(BEAN_NAME), "getMoreNames",
> + new Class<?>[] { Integer.class, Integer.class,
> String.class }, new Object[] { 10, 20, "50" });
> + }
> +
> + @Test(expected = MethodNotFoundException.class)
> + public void testInvokeMore9() {
> + BeanELResolver resolver = new BeanELResolver();
> + ELContext context = new
> StandardELContext(ELManager.getExpressionFactory());
> +
> + resolver.invoke(context, new TesterBean(BEAN_NAME), "getNames",
> + new Class<?>[] { Integer.class }, new Object[] { 10 });
> + }
> +
> /**
> * Tests that a call to a non existing method will throw an exception.
> */
> Index: test/javax/el/TesterBean.java
> ===================================================================
> --- test/javax/el/TesterBean.java (revision 1817331)
> +++ test/javax/el/TesterBean.java (working copy)
> @@ -29,6 +29,15 @@
> return name;
> }
>
> + public String getNames(@SuppressWarnings("unused") String...
> something) {
> + return name;
> + }
> +
> + @SuppressWarnings("unused")
> + public String getMoreNames(Integer someNumber, String... something) {
> + return name;
> + }
> +
> public void setName(String name) {
> this.name = name;
> }
> Index: java/javax/el/Util.java
> ===================================================================
> --- java/javax/el/Util.java (revision 1817331)
> +++ java/javax/el/Util.java (working copy)
> @@ -247,7 +247,7 @@
>
> // Check the number of parameters
> if (!(paramCount == mParamCount ||
> - (w.isVarArgs() && paramCount >= mParamCount))) {
> + (w.isVarArgs() && paramCount >= (mParamCount - 1)))) {
> // Method has wrong number of parameters
> continue;
> }
> @@ -259,9 +259,12 @@
> boolean noMatch = false;
> for (int i = 0; i < mParamCount; i++) {
> // Can't be null
> - if (mParamTypes[i].equals(paramTypes[i])) {
> - exactMatch++;
> - } else if (i == (mParamCount - 1) && w.isVarArgs()) {
> + if (w.isVarArgs() && i == (mParamCount - 1)) {
> + if (i == paramCount && paramCount == (mParamCount -
> 1)) {
> + // Nothing is passed as varargs
> + assignableMatch++;
> + break;
> + }
> Class<?> varType = mParamTypes[i].getComponentType();
> for (int j = i; j < paramCount; j++) {
> if (isAssignableFrom(paramTypes[j], varType)) {
> @@ -283,18 +286,22 @@
> // lead to a varArgs method matching when the
> result
> // should be ambiguous
> }
> - } else if (isAssignableFrom(paramTypes[i],
> mParamTypes[i])) {
> - assignableMatch++;
> } else {
> - if (paramValues == null) {
> - noMatch = true;
> - break;
> + if (mParamTypes[i].equals(paramTypes[i])) {
> + exactMatch++;
> + } else if (isAssignableFrom(paramTypes[i],
> mParamTypes[i])) {
> + assignableMatch++;
> } else {
> - if (isCoercibleFrom(paramValues[i],
> mParamTypes[i])) {
> - coercibleMatch++;
> - } else {
> + if (paramValues == null) {
> noMatch = true;
> break;
> + } else {
> + if (isCoercibleFrom(paramValues[i],
> mParamTypes[i])) {
> + coercibleMatch++;
> + } else {
> + noMatch = true;
> + break;
> + }
> }
> }
> }
>
>
> === The Stacktrace ===
>
>
> 06 Dec 2017 16:27:39,530 | 1216397 [ERROR] {http-nio-8080-exec-5}
> (org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/ohp-web-test].[jsp])
> Servlet.service() for servlet [jsp] threw exception
> javax.el.MethodNotFoundException: Method not found: class
> com.orchestral.commonweb.test.web.action.button.OrchestralAction.getIncludes()
> at javax.el.Util.findWrapper(Util.java:351)
> at javax.el.Util.findMethod(Util.java:213)
> at javax.el.BeanELResolver.invoke(BeanELResolver.java:149)
> at org.apache.jasper.el.JasperELResolver.invoke(JasperELResolver.java:147)
> at org.apache.el.parser.AstValue.getValue(AstValue.java:159)
> at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:184)
> at
> org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:944)
> at org.apache.jsp.button.orchestral_jsp._jspService(orchestral_jsp.java:131)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
> at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:591)
> at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:527)
> at
> net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:106)
> at
> com.orchestral.common.stripes.resolutions.JspViewResolution.execute(JspViewResolution.java:56)
> at
> net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:497)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
> at
> net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
> at
> net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
> at
> net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
> at
> net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:491)
> at
> net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
> at
> net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
> at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:591)
> at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:527)
> at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:894)
> at org.apache.jsp.owl_002dimpl.page_jsp._jspService(page_jsp.java:131)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
> at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:591)
> at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:527)
> at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:894)
> at
> org.apache.jsp.owl_002dimpl.owl_002dbody_jsp._jspService(owl_002dbody_jsp.java:214)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
> at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:591)
> at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:527)
> at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:894)
> at
> org.apache.jsp.owl_002dimpl.owl_jsp._jspx_meth_stripes_005flayout_002dcomponent_005f0(owl_jsp.java:257)
> at
> org.apache.jsp.owl_002dimpl.owl_jsp._jspx_meth_stripes_005flayout_002drender_005f0(owl_jsp.java:216)
> at org.apache.jsp.owl_002dimpl.owl_jsp._jspService(owl_jsp.java:144)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
> at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:591)
> at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:527)
> at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:894)
> at
> org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:679)
> at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:673)
> at
> net.sourceforge.stripes.tag.layout.LayoutContext.doInclude(LayoutContext.java:203)
> at
> net.sourceforge.stripes.tag.layout.LayoutComponentRenderer.write(LayoutComponentRenderer.java:137)
> at
> net.sourceforge.stripes.tag.layout.LayoutComponentTag.doStartTag(LayoutComponentTag.java:181)
> at
> org.apache.jsp.layout.vanilla_jsp._jspx_meth_stripes_005flayout_002dcomponent_005f1(vanilla_jsp.java:419)
> at
> org.apache.jsp.layout.vanilla_jsp._jspx_meth_stripes_005flayout_002ddefinition_005f0(vanilla_jsp.java:222)
> at org.apache.jsp.layout.vanilla_jsp._jspService(vanilla_jsp.java:147)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
> at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:591)
> at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:527)
> at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:894)
> at
> org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:679)
> at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:673)
> at
> net.sourceforge.stripes.tag.layout.LayoutContext.doInclude(LayoutContext.java:203)
> at
> net.sourceforge.stripes.tag.layout.LayoutRenderTag.doEndTag(LayoutRenderTag.java:175)
> at
> org.apache.jsp.owl_002dimpl.owl_jsp._jspx_meth_stripes_005flayout_002drender_005f0(owl_jsp.java:227)
> at org.apache.jsp.owl_002dimpl.owl_jsp._jspService(owl_jsp.java:144)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> com.orchestral.core.web.impl.PlatformFilter.doFilter(PlatformFilter.java:102)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316)
> at
> net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)
> at
> net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:497)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
> at
> net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
> at
> net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
> at
> net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
> at
> net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:491)
> at
> net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
> at
> net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> com.orchestral.common.servlet.filter.NoCacheFilter.doFilter(NoCacheFilter.java:62)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> com.orchestral.common.servlet.filter.XUACompatibleFilter.doFilter(XUACompatibleFilter.java:58)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> com.orchestral.common.servlet.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:74)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> com.orchestral.core.web.impl.PlatformFilter.doFilter(PlatformFilter.java:102)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
> at
> com.orchestral.core.web.impl.session.SessionTracker.invoke(SessionTracker.java:313)
> at
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
> at com.orchestral.core.web.impl.MonitorValve.invoke(MonitorValve.java:65)
> at
> com.orchestral.core.web.impl.ErrorReportValve.invoke(ErrorReportValve.java:62)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
> at
> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
> at
> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
> at
> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459)
> at
> org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:745)
>
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