[Building Sakai] Remove Axis Web services from Sakai
Chaitanya Cheekate
chaitanya.cheekate at vidyayug.com
Thu Dec 18 22:19:37 PST 2014
Hello Steve,
I tried by changing url but it didn't work. Later I changed the web service
support class as you suggested initially with the help of Uday, it worked.
But I observed some issues w.r.t tool rendering. I summarized all my
observations below.
*1. URL Change:*
I am getting below exception If I deploy the portlet by changing only URL:
"org.apache.cxf.phase.PhaseInterceptorChain - Interceptor for {
http://webservices.sakaiproject.org/}SakaiLoginService has thrown
exception, unwinding now
org.apache.cxf.interceptor.Fault: Message part login was not recognized.
(Does it exist in service WSDL?)"
Please find the attached log file: sakai-connector-log.txt
*Changing invoke logic in** WebServiceSupport class:*
I changed the WebServiceSupport.java as per Uday suggestion so that portlet
is working fine.
Please find the attached patch(cxf-compatiblity.patch) and provide your
suggestions.
I tested this patch in *Liferay portal with Sakai trunk* version as I don't
have uPortal instance.
*Issues:*
I observed that Action buttons are not showing in the portlet.
*For ex: *
1. Add, Merge, Reorder, Options, Permissions buttons of Announcements tools
are not showing in the portlet.Please find the attached
screenshot(sakai-connector-announcements.png).2. Resources, dropbox, wiki
tools buttons are showing properly.
I am assuming that it's occurred due to iframe removal from sakai portal.
Thank you.
On Fri, Dec 19, 2014 at 1:23 AM, Steve Swinsburg <steve.swinsburg at gmail.com>
wrote:
>
> Hi,
>
>
> Sorry for the delay in replying. You can still do SOAP on CXF So it's
> likely just the URL that needs to change.
>
> cheers,
> Steve
>
> On Mon, Dec 15, 2014 at 4:34 PM, Ismail Naik <ismail.n at in.uaeexchange.com>
> wrote:
>>
>> Hi,
>>
>>
>>
>> Plz share the exception log,
>>
>>
>>
>> There will may reasons for this null pointer exception, make sure the
>> following points before running the client code:
>>
>>
>>
>> · Using cxf whether client code generator perfectly,
>>
>> · The steps/classes order to invoke the web service i.e. the
>> client code. Is correct?
>>
>> · It seems the wsdl is deployed in local machine make user its
>> running and up, deployed without any exceptions.
>>
>> · Check the generated client code where actual request to
>> endpoint should be made.
>>
>>
>>
>> *Thanks & Regards*
>>
>> *Ismail N**.* - IT Department
>>
>> *X**m** Software Solutions Pvt Ltd* | SKCL | CENTRAL SQUARE- 1
>>
>> CIPET Road | Thiru-Vi-Ka Industrial Estate| Guindy | Chennai- 600032.
>>
>> TEL: 044-30464899 | FAX: 044-30464861|
>>
>> Ext:613
>>
>> ismail.n at in.uaeexchange.com
>>
>>
>>
>> *From:* sakai-dev-bounces at collab.sakaiproject.org [mailto:
>> sakai-dev-bounces at collab.sakaiproject.org] *On Behalf Of *Chaitanya
>> Cheekate
>> *Sent:* 12 December 2014 19:55
>> *To:* Steve Swinsburg
>> *Cc:* Sakai-Dev
>> *Subject:* Re: [Building Sakai] Remove Axis Web services from Sakai
>>
>>
>>
>> Hello Steve,
>>
>> I opened an issue in GitHub as well as I am trying to figure out how to
>> call cxf webservice (I'm new). So that I can implement in
>> sakai-connector-portlet.
>>
>> But I am getting null pointer exception as it's unable to create biding
>> object.
>>
>> Can you please verify the below code and provide your suggestions.
>>
>> *code:*
>> URL wsdlURL = new URL("
>> http://127.0.0.1:7070/sakai-ws/soap/login?wsdl");
>>
>> System.out.println(wsdlURL);
>>
>> JaxWsDynamicClientFactory factory =
>> JaxWsDynamicClientFactory.newInstance();
>> Client = factory.createClient(wsdlURL.toExternalForm(), new
>> QName("http://webservices.sakaiproject.org/",
>> "SakaiLoginService"));
>> ClientImpl clientImpl = (ClientImpl) client;
>> Endpoint endpoint = clientImpl.getEndpoint();
>> List<ServiceInfo> serviceInfos =
>> endpoint.getService().getServiceInfos();
>> ServiceInfo serviceInfo =serviceInfos.get(0);
>> System.out.println("serviceInfo"+serviceInfo.getBindings());
>>
>>
>> QName bindingName = new QName("
>> http://webservices.sakaiproject.org/",
>> "SakaiLoginService");
>> BindingInfo binding = serviceInfo.getBinding(bindingName);
>> //{
>> QName opName = new QName("http://webservices.sakaiproject.org/",
>> "login");
>> System.out.println("binding=============="+binding);
>>
>> BindingOperationInfo boi = binding.getOperation(opName);
>>
>>
>>
>>
>>
>> On Wed, Nov 19, 2014 at 4:16 PM, Steve Swinsburg <
>> steve.swinsburg at gmail.com> wrote:
>>
>> Yes, the portlet will need an update. Could you do me a favour and raise
>> a github issue on the portlet? Even better would be to make the minor code
>> changes in the web service logic class for the new URL and send a pull
>> request :)
>>
>> cheers,
>> Steve
>>
>>
>>
>> On Tue, Nov 4, 2014 at 3:31 PM, Chaitanya Cheekate <
>> chaitanya.cheekate at vidyayug.com> wrote:
>>
>> I would like to know whether these changes will affect the sakai
>> connector portlet.
>>
>> Looks like sakai connector portlet completely written using Axis web
>> services.
>>
>>
>>
>> On Tue, Nov 4, 2014 at 2:43 AM, Alaa NIZAR <alaanizar at iihem.ac.ma> wrote:
>>
>> Great to hear that.
>>
>>
>>
>> So this is targeted to Sakai 11?
>>
>>
>>
>> Thank you for the clarification, by the way
>>
>>
>>
>>
>>
>> Sent from Samsung Mobile.
>>
>>
>>
>> -------- Original message --------
>>
>> From: Diego del Blanco Orobitg
>>
>> Date:03/11/2014 20:47 (GMT+00:00)
>>
>> To: Alaa NIZAR
>>
>> Cc: Miguel Carro Pellicer ,Neal Caidin ,Sakai-Dev
>>
>> Subject: Re: [Building Sakai] Remove Axis Web services from Sakai
>>
>>
>>
>> Meanwhile Miguel answers you in a more technical level... don't worry
>> too much about the change, you will be able to continue using webservices
>> (with the same name and parameters) with perl-soap with very, very minor
>> changes needed in your part. I can't say you won't need to touch
>> anything, but really almost anything. So, not a real problem!
>>
>>
>>
>> Diego
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> 2014-11-03 13:43 GMT-07:00 Alaa NIZAR <alaanizar at iihem.ac.ma>:
>>
>> Miguel,
>>
>>
>>
>> Can you please explain to me what's the difference between the two?
>>
>>
>>
>> It's the first time I heard about CXF.
>>
>>
>>
>> Thank you.
>>
>>
>>
>>
>>
>> Sent from Samsung Mobile.
>>
>>
>>
>> -------- Original message --------
>>
>> From: Miguel Carro Pellicer
>>
>> Date:03/11/2014 20:34 (GMT+00:00)
>>
>> To: Neal Caidin
>>
>> Cc: Sakai-Dev
>>
>> Subject: Re: [Building Sakai] Remove Axis Web services from Sakai
>>
>>
>>
>> +1! Convert AXIS services to CXF is really easy and gives many advantages.
>>
>>
>>
>> Miguel
>>
>> El lunes, 3 de noviembre de 2014, Neal Caidin <neal.caidin at apereo.org>
>> escribió:
>>
>> Hi all,
>>
>>
>>
>> Before I send out a formal proposal for this, I am hoping to get some
>> sakai-dev input.
>>
>>
>>
>> We are planning to remove Axis Web services [1] from Sakai. The
>> preferred Web Services are CXF/REST [2] .
>>
>>
>>
>> What do you think?
>>
>>
>>
>>
>>
>> [1] Remove Axis - https://jira.sakaiproject.org/browse/SAK-28043
>>
>>
>>
>> [2] CXF - https://jira.sakaiproject.org/browse/SAK-25678
>>
>>
>>
>> Thanks!
>>
>> Neal Caidin
>>
>> Sakai Community Coordinator
>>
>>
>>
>>
>> --
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>>
>> --
>>
>> *Diego del Blanco Orobitg*
>>
>> Spain & LATAM Regional Manager (*ANI Sakai <http://www.anisakai.es/>*)
>>
>> Apereo LATAM Representative (*Apereo Foundation <http://www.apereo.org/>*
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>>
>>
>>
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>>
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>>
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>>
>>
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Thanks.
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2014-12-19 11:26:20,415 INFO http-bio-7070-exec-5 org.sakaiproject.util.RemoteHostFilter - Access granted (.*): 127.0.0.1/127.0.0.1
2014-12-19 11:26:20,416 WARN http-bio-7070-exec-5 org.apache.cxf.phase.PhaseInterceptorChain - Interceptor for {http://webservices.sakaiproject.org/}SakaiLoginService has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Message part login was not recognized. (Does it exist in service WSDL?)
at org.apache.cxf.interceptor.BareInInterceptor.handleMessage(BareInInterceptor.java:133)
at org.apache.cxf.binding.soap.interceptor.RPCInInterceptor.handleMessage(RPCInInterceptor.java:111)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)
at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:167)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.sakaiproject.util.RemoteHostFilter.doFilter(RemoteHostFilter.java:188)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:457)
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.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$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)
2014-12-19 11:26:20,423 INFO http-bio-7070-exec-3 org.sakaiproject.util.RemoteHostFilter - Access granted (.*): 127.0.0.1/127.0.0.1
2014-12-19 11:26:20,424 WARN http-bio-7070-exec-3 org.apache.cxf.phase.PhaseInterceptorChain - Interceptor for {http://webservices.sakaiproject.org/}SakaiScriptService has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Message part getUserId was not recognized. (Does it exist in service WSDL?)
at org.apache.cxf.interceptor.BareInInterceptor.handleMessage(BareInInterceptor.java:133)
at org.apache.cxf.binding.soap.interceptor.RPCInInterceptor.handleMessage(RPCInInterceptor.java:111)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)
at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:167)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.sakaiproject.util.RemoteHostFilter.doFilter(RemoteHostFilter.java:188)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:457)
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.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$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)
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