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Re: [jetty-users] JSR-356 "running in Jetty" check flawed?
Jetty plugin version corrected per below - no effect, app still broken as described.

-- 
"If you can't conceal it well, expose it with all your might"
Alex Zuzin

On Tuesday, March 18, 2014 at 7:32 AM, jetty-users-request@xxxxxxxxxxx wrote:

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Today's Topics:

1. Re: JSR-356 "running in Jetty" check flawed? (Joakim Erdfelt)


----------------------------------------------------------------------

Message: 1
Date: Tue, 18 Mar 2014 07:32:19 -0700
From: Joakim Erdfelt <joakim@xxxxxxxxxxx>
To: JETTY user mailing list <jetty-users@xxxxxxxxxxx>
Subject: Re: [jetty-users] JSR-356 "running in Jetty" check flawed?
Message-ID:
<CAG4zZZC24NppfQgYR_Xf4-GVy1HdkYNY9=64T8MEVhmfAbS=KQ@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset="iso-8859-1"

Correct, JSR-356 support in Jetty starts with Jetty 9.1

--
Joakim Erdfelt <joakim@xxxxxxxxxxx>
Expert advice, services and support from from the Jetty & CometD experts


On Tue, Mar 18, 2014 at 6:41 AM, Jesse McConnell

you ought to be using the appropriate version of the jetty-maven-plugin

org.eclipse.jetty:jetty-maven-plugin:9.1.3.v20140225

cheers,
jesse
--
jesse mcconnell


On Mon, Mar 17, 2014 at 6:53 PM, Alex Zuzin <carnatus@xxxxxxxxx> wrote:
Maven Jetty plugin:

<plugin>
<!-- This plugin is needed for the servlet example -->
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>8.1.14.v20131031</version>
</plugin>

The app is started by what's in the web.xml, nothing else is required.
The [app-class-name] is an FQN of a descendant of
javax.ws.rs.core.Application.
Jersey version is 2.5.1.

--
"If you can't conceal it well, expose it with all your might"
Alex Zuzin

On Monday, March 17, 2014 at 4:36 PM, jetty-users-request@eclipse.orgwrote:

Send jetty-users mailing list submissions to

To subscribe or unsubscribe via the World Wide Web, visit
or, via email, send a message with subject or body 'help' to

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When replying, please edit your Subject line so it is more specific
than "Re: Contents of jetty-users digest..."


Today's Topics:

1. Re: JSR-356 "running in Jetty" check flawed? (Joakim Erdfelt)
2. Re: org.apache.jasper.JasperException:
java.lang.ClassCastException:
org.apache.jasper.runtime.ELContextImpl cannot be cast to
org.apache.jasper.runtime.ELContextImpl (Joakim Erdfelt)
3. Re: org.apache.jasper.JasperException:
java.lang.ClassCastException:
org.apache.jasper.runtime.ELContextImpl cannot be cast to
org.apache.jasper.runtime.ELContextImpl (David L Gangarapu)


----------------------------------------------------------------------

Message: 1
Date: Mon, 17 Mar 2014 16:23:22 -0700
From: Joakim Erdfelt <joakim@xxxxxxxxxxx>
To: JETTY user mailing list <jetty-users@xxxxxxxxxxx>
Subject: Re: [jetty-users] JSR-356 "running in Jetty" check flawed?
Message-ID:
Content-Type: text/plain; charset="iso-8859-1"

How are you starting Jetty?
Also, how are you starting your webapp?

--
Joakim Erdfelt <joakim@xxxxxxxxxxx>
Expert advice, services and support from from the Jetty & CometD experts


On Mon, Mar 17, 2014 at 4:11 PM, Alex Zuzin <carnatus@xxxxxxxxx> wrote:

All,

attempting to run JSR-356 with a Jersey app, getting
"javax.servlet.ServletException:
Not running on Jetty, JSR-356 support disabled".
Specifically,
org.eclipse.jetty.server.handler.ContextHandler#getCurrentContext()
returns null, triggering this on line #92 of
WebSocketServerContainerInitializer:

if (handler == null)
{
throw new ServletException("Not running on Jetty, JSR-356
support disabled");
}

<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="
<servlet-name>[app-class-name]</servlet-name> </servlet>
<servlet-mapping>
<servlet-name>[app-class-name]</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping> </web-app>

Jetty version: 9.1.3.v20140225

Any help greatly appreciated - this is a total blocker for me.

--
"If you can't conceal it well, expose it with all your might"
Alex Zuzin


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Message: 2
Date: Mon, 17 Mar 2014 16:24:55 -0700
From: Joakim Erdfelt <joakim@xxxxxxxxxxx>
To: David L Gangarapu <davidlivingstone@xxxxxxxxx>, JETTY user
Subject: Re: [jetty-users] org.apache.jasper.JasperException:
java.lang.ClassCastException: org.apache.jasper.runtime.ELContextImpl
cannot be cast to org.apache.jasper.runtime.ELContextImpl
Message-ID:
Content-Type: text/plain; charset="iso-8859-1"

That specific error usually points to two or more standard EL jars (at
different versions) present in your webapp.
What are your WEB-INF/lib/*.jar files?

--
Joakim Erdfelt <joakim@xxxxxxxxxxx>
Expert advice, services and support from from the Jetty & CometD experts


On Mon, Mar 17, 2014 at 4:21 PM, David L Gangarapu <

Can someone please help me with the error ( see stack trace below ).

I have two war files with different contexts and I am trying to run them
using jetty runner.
Each Individual war files get loaded and run well if I rum them
separately...
But when I combine them both, only one of them works and the 2nd context
gives me these errors...

I have these jars included in the war file:
<include name="jetty-server-9.1.0.v20131115.jar" />
<include name="jetty-util-9.1.0.v20131115.jar" />
<include name="javax.servlet.jsp-2.3.2.jar" />
<include name="jetty-jsp-jdt-2.3.3.jar" />

I have this system property setting :
-Dorg.apache.jasper.compiler.disablejsr199=true


Thank you for your help.

David


org.apache.jasper.JasperException: java.lang.ClassCastException:
org.apache.jasper.runtime.ELContextImpl cannot be cast to
org.apache.jasper.runtime.ELContextImpl
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:440)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:696)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:526)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:586)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1110)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:453)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1044)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:261)
at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:101)

... MORE....

Caused by: java.lang.ClassCastException:
org.apache.jasper.runtime.ELContextImpl cannot be cast to
org.apache.jasper.runtime.ELContextImpl
at
org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1009)
at
org.apache.jsp.views.error_jsp._jspService(org.apache.jsp.views.error_jsp:52)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
... 36 more


Caused by:

java.lang.ClassCastException: org.apache.jasper.runtime.ELContextImpl
cannot
be cast to org.apache.jasper.runtime.ELContextImpl
at
org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1009)
at
org.apache.jsp.views.error_jsp._jspService(org.apache.jsp.views.error_jsp:52)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)



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Message: 3
Date: Mon, 17 Mar 2014 16:35:40 -0700 (PDT)
From: David L Gangarapu <davidlivingstone@xxxxxxxxx>
To: Joakim Erdfelt <joakim@xxxxxxxxxxx>, JETTY user mailing list
Subject: Re: [jetty-users] org.apache.jasper.JasperException:
java.lang.ClassCastException: org.apache.jasper.runtime.ELContextImpl
cannot be cast to org.apache.jasper.runtime.ELContextImpl
Message-ID:
Content-Type: text/plain; charset="iso-8859-1"

Joakim,
thank you for the reply...Here is the list of files in both war files:
jetty-server-9.1.0.v20131115.jar

jetty-util-9.1.0.v20131115.jar

javax.servlet.jsp-2.3.2.jar

jetty-jsp-jdt-2.3.3.jar


Thank you.

David




On Monday, March 17, 2014 4:24 PM, Joakim Erdfelt <joakim@xxxxxxxxxxx>
wrote:
That specific error usually points to two or more standard EL jars (at
different versions) present in your webapp.
What are your WEB-INF/lib/*.jar files?


--
Joakim Erdfelt <joakim@xxxxxxxxxxx>
Expert advice, services and support from?from the Jetty & CometD experts


On Mon, Mar 17, 2014 at 4:21 PM, David L Gangarapu

Can someone please help me with the error ( see stack trace below ).



I have two war files with different contexts and I am trying to run them
using jetty runner.
Each Individual war files get loaded and run well if I rum them
separately...
But when I combine them both, only one of them works and the 2nd context
gives me these errors...


I have these jars included in the war file:
? ? ? ? ? ? ? ? <include name="jetty-server-9.1.0.v20131115.jar" />
? ? ? ? ? ? ? ? <include name="jetty-util-9.1.0.v20131115.jar" />
? ? ? ? ? ? ? ? <include name="javax.servlet.jsp-2.3.2.jar" />
? ?<include name="jetty-jsp-jdt-2.3.3.jar" />


I have this system property setting :
-Dorg.apache.jasper.compiler.disablejsr199=true?





Thank you for your help.


David




org.apache.jasper.JasperException: java.lang.ClassCastException:
org.apache.jasper.runtime.ELContextImpl cannot be cast to
org.apache.jasper.runtime.ELContextImpl at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:440)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:696) at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:526)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:586)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1110)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:453) at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1044)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:261) at
org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:101)

... MORE....
Caused by: java.lang.ClassCastException:
org.apache.jasper.runtime.ELContextImpl cannot be cast to
org.apache.jasper.runtime.ELContextImpl at
org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1009)
at
org.apache.jsp.views.error_jsp._jspService(org.apache.jsp.views.error_jsp:52)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
... 36 more


Caused by:
java.lang.ClassCastException: org.apache.jasper.runtime.ELContextImpl
cannot
be cast to org.apache.jasper.runtime.ELContextImpl at
org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1009)
at
org.apache.jsp.views.error_jsp._jspService(org.apache.jsp.views.error_jsp:52)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)


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