REST webservice + HTML using jquery libs is not working when deployed on same web application

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posted 10 years ago

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Hello,
I am facing issue when deploying my web application which have both rich UI using jquery-ui and webservices.
I am not able to load the mentioned .css & .js files in my html.

I am getting error in firebug -

If I remove the webservice file, from my project. I am easily able to invoke my html with all Rich UI look & feel.

I spent 2 days, but really not understanding, what is going wrong here.

please help me on this.

Thanks

Vijitha Kumara

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posted 10 years ago

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It's hard to see the issue without knowing the structure/context of this application. What did you mean by "... remove the webservice file" ?

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Sharad Kharya

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posted 10 years ago

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Hello,
I have made some changes in my example to make it more simple for demo on javaranch.
Please find the screenshot of project structure in Eclipse.

Please Note:- As mentioned in my original post - I have replaced the jquery .js files with my test.js. As I found, the issue is not specific to jquery, even it is not working with any included .js file

Here is my code snippet.

HelloWsService.java

Test.js

web.xml

cvr_test.html

index.html

With above code, when I run
1. http://localhost:8080/CVR_WS_GitHub/cvrrest - I get 'Hello sayDefault' on my web page. As it points to the mapped webservices
2. http://localhost:8080/CVR_WS_GitHub/cvrtest - I do not get anything in my UI, but getting following error in server and firebug console

a. server console error.

May 26, 2014 11:54:23 AM org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor processRequest
WARNING: No root resource matching request path /CVR_WS_GitHub/Scripts/Test.js has been found, Relative Path: /Scripts/Test.js. Please enable FINE/TRACE log level for more details.
May 26, 2014 11:54:23 AM org.apache.cxf.jaxrs.impl.WebApplicationExceptionMapper toResponse
WARNING: javax.ws.rs.WebApplicationException
	at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:162)
	at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAXRSInInterceptor.java:91)
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:240)
	at org.apache.openejb.server.cxf.rs.CxfRsHttpListener.onMessage(CxfRsHttpListener.java:181)
	at org.apache.openejb.server.rest.RsServlet.service(RsServlet.java:53)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	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.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
	at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	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:408)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:724)

b. firebug error

The very interesting point here is,
If I remove the webservice class i.e. HelloWsService.java and make my application a pure WebApplication and restart tomcat server.
Then I am successfully able to run http://localhost:8080/CVR_WS_GitHub/cvrtest
and I get alert message along with 'Hello CVR TEST HTML' in UI.

I really do not understand the root cause of this issue.

Please help me. Also let me know, if I am doing something wrong.
Hope, I have posted all the required details.

Thanks in Advance.

Project-Structure.jpg

Sharad Kharya

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Posts: 68

posted 10 years ago

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Hello. Can somebody help me on this.
This is the first time I am feeling helpless because nobody is helping me in javaranch.