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piyushm13041744
October 16, 2015
Resuelto

Sling Servlet Resolver has issue with Post method

  • October 16, 2015
  • 4 respuestas
  • 3878 visualizaciones

[img]PostMethod.png[/img]

Hi , I have written a custom servlet which  extend SlingAllMethodsServlet. Post request did not resolve by CQ5 server , as we can see in attached  image.

My code in servelet class .   I am using CQ5.6.1 .

@SlingServlet(
        resourceTypes = {"sling/servlet/default"},
        methods =  {"GET", "POST"},
        selectors = {"UserQueryHandlerServlet"},
        extensions = {"json"}
    )

public class UserQueryHandlerServlet extends SlingAllMethodsServlet {

    @Override
    protected void doGet(SlingHttpServletRequest request,SlingHttpServletResponse response) throws ServletException,
            IOException {
        
            String responseString = processRequest(request,response);
            response.getWriter().write(responseString);
    }

        
       
    @Override
    protected void doPost(SlingHttpServletRequest request,SlingHttpServletResponse response) throws IOException {
        String responseString = processRequest(request,response);
        response.getWriter().write(responseString);        
    }

}

  

For the doGet() I am getting my Servlet in  Adobe Experience Manager Web Console Sling Servlet Resolver  but for doPost() getting   --com.day.cq.commons.servlets.NonExistingDispatcherServlet (OptingServlet).

And I followed the below mention URL

1- http://sling.apache.org/documentation/the-sling-engine/servlets.html

2-http://help-forums.adobe.com/content/adobeforums/en/experience-manager-forum/adobe-experience-manager.topic.html/forum__mykw-hey_there_imt.html?cacheBust=1381235876565

3-http://labs.sixdimensions.com/blog/dan-klco/2012-12-01/gotcha-sling-servlet-requires-name

4-http://blogs.adobe.com/aaa/tag/sling

 

Basically my issue doPost() method did not call. I am getting 500 error for doPost method.

I go through all above links. But my problem did not resolve. Please help me please.

 

  

Este tema ha sido cerrado para respuestas.
Mejor respuesta de Ojjis

Hi,
It looks like you missed something from link #3 there about having set name attributes etc for your servlet
which would lead to something in the lines of:

 

@SlingServlet( label = "User Query Handler Servlet", metatype = true, methods = { "POST", "GET" }, selectors = "UserQueryHandlerServlet", extensions = {"json"}, name="com.myco.UserQueryHandlerServlet") @Properties({ @Property(name = "service.vendor", value = "My Company"), @Property(name = "service.description", value = "Servlet testing user stuff") }) public class UserQueryHandlerServlet extends SlingAllMethodsServlet { }

/Johan

4 respuestas

Ojjis
Ojjis
Level 7
October 16, 2015

Ah thats nice to hear, probably just something that was not updated correctly :) 

piyushm13041744Autor
October 16, 2015

Hi Ojjis,

  This issue has been resolved. I just rename the Servlet name :) . I donot know what was the issue, but that has been resolved. 

piyushm13041744Autor
October 16, 2015

Hi Ojjis,   Thanks for reply.  But my problem didn't resolve.  Still my facing same issue , doPost() didn't call in my servlet.

 this time i did ... 


@SlingServlet(
             label = "UserQueryHandlerServlet", 
             metatype = true,
             resourceTypes = {"sling/servlet/default"},
             methods =  {"GET", "POST"},
             selectors = {"UserQueryHandlerServlet"},
             extensions = {"json"},
             name="com.cq.pns.servlet.UserQueryHandlerServlet"
    )
@Properties({
    @Property(name = "service.vendor", value = "UserQueryPostForm"),
    @Property(name = "service.description", value = "Servlet testing Sling")
    })
public class UserQueryHandlerServlet extends SlingAllMethodsServlet {

   @Override

    protected void doPost(SlingHttpServletRequest request,SlingHttpServletResponse response) throws IOException {
        String responseString = processRequest(request,response);
        response.getWriter().write(responseString);        
    }

}

Ojjis
OjjisRespuesta
Level 7
October 16, 2015

Hi,
It looks like you missed something from link #3 there about having set name attributes etc for your servlet
which would lead to something in the lines of:

 

@SlingServlet( label = "User Query Handler Servlet", metatype = true, methods = { "POST", "GET" }, selectors = "UserQueryHandlerServlet", extensions = {"json"}, name="com.myco.UserQueryHandlerServlet") @Properties({ @Property(name = "service.vendor", value = "My Company"), @Property(name = "service.description", value = "Servlet testing user stuff") }) public class UserQueryHandlerServlet extends SlingAllMethodsServlet { }

/Johan

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