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demd43642519
Level 4
June 13, 2018
Solved

JSP File - Display an AEM page

  • June 13, 2018
  • 10 replies
  • 7335 views

Hi community !

I have a JSP file and an AEM page, how do i make that JSP file to display my AEM page?

I can't find anything related to, it's that even possible ?

Edited: I'm also thinking at an internal redirect. This should also work for my purpose.


Thanks

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    Best answer by demd43642519

    So, I've used this in my 404.jsp and I achieved what i wanted

    <%@include file="/libs/foundation/global.jsp"%> 
    <%@taglib prefix="sling" uri="http://sling.apache.org/taglibs/sling/1.0" %><%
    %><sling:defineObjects /><%
    response.setStatus(404);
    request.getRequestDispatcher("/content/demo/somepage.html").forward(request,response); %>

    10 replies

    arunpatidar
    Community Advisor
    arunpatidarCommunity Advisor
    Community Advisor
    June 13, 2018

    Hi,

    What are you using for display AEM page JSP or HTL?

    JSP - you can try below to include JSP in AEM Page

    1. <%@ include file="resourceName" %> 
    2. <jsp:include page="..." />

    HTL - data-sly-include is to use include other html/jsp resources.

    Thanks

    Arun

    Arun Patidar
    D
    demd43642519Author
    Level 4
    June 13, 2018

    HI !

    I have an JSP file and within this JSP file i want to display I page made in AEM which is found under /content/name-of-the-project/page-name

    I have no clue how to bind them. I also thought about a redirect but my issue with is with the root path. How do i get the relative path ?

    for now i'm using something like this   

         String redirectURL = "http://localhost:4502/content/demo/somepage.html";

    but i want something like

         String redirectURL = "/demo/somepage.html";

    kautuk_sahni
    Community Manager
    kautuk_sahniCommunity Manager
    Community Manager
    June 13, 2018

    I did not get your ask clearly. Please help us elaborate this.

    -Kautuk

    Kautuk Sahni
    arunpatidar
    Community Advisor
    arunpatidarCommunity Advisor
    Community Advisor
    June 13, 2018

    Hi

    Can you share some example, where is your JSP and where is your AEM page and why can't you use path from root?

    or if you setup vanity URL to avoid /content/ is this feasible or not?

    Please help us to replicate or implement.

    Thanks

    Arun

    Arun Patidar
    D
    demd43642519Author
    Level 4
    June 13, 2018

    So

    I've overlayed the the script under the libs/sling/servlet/errorhandler/ so i can have my own custom 404 error script. And for that I want to use a page which I made on AEM.

    So my JSP script is under /apps/sling/servlet/errorhandler/404.jsp and my page is under /content/demo/404

    How can i bind them ?

    That's what I'm willing to achieve

    D
    demd43642519AuthorAccepted solution
    Level 4
    June 13, 2018

    So, I've used this in my 404.jsp and I achieved what i wanted

    <%@include file="/libs/foundation/global.jsp"%> 
    <%@taglib prefix="sling" uri="http://sling.apache.org/taglibs/sling/1.0" %><%
    %><sling:defineObjects /><%
    response.setStatus(404);
    request.getRequestDispatcher("/content/demo/somepage.html").forward(request,response); %>

    arunpatidar
    Community Advisor
    arunpatidarCommunity Advisor
    Community Advisor
    June 13, 2018

    Hi,

    You can use HTL also for creating custom error pages functionality

    for that you need to create 404.html and ResponseStatus.java inside /apps/sling/servlet/errorhandler

    (You may create ResponseStatus.java outside repo and deployed as part of bundle)

    Sample codes below :

    404.HTML

    <sly data-sly-use.responseStatus="apps.sling.servlet.errorhandler.ResponseStatus" />

    <sly data-sly-resource="${'/content/AEM63App/en/page-not-found.html'}"></sly>

    ResponseStatus.java

    package apps.sling.servlet.errorhandler;

    import com.adobe.cq.sightly.WCMUsePojo;

    public class ResponseStatus extends WCMUsePojo {   

        @Override

        public void activate() throws Exception {

            getResponse().setStatus(404);

            getResponse().setContentType("text/html");

        }

    }

    Thanks

    Arun

    Arun Patidar
      joerghoh
      Adobe Employee
      joerghohAdobe Employee
      Adobe Employee
      June 13, 2018

      And please please, pay attention to the HTTP response statuscode! arunp99088702​'s example demonstrates how to do it right.

      Jörg

      D
      demd43642519Author
      Level 4
      June 14, 2018

      That's really helpful, thanks!!

      But i can't really make it work with error 500.

      I get this:

      Error while processing /content/ui-centre/500.html

      Status

      500

      Message

      org.apache.sling.api.SlingException: Exception during response processing.

      Location/content/ui-centre/500.html
      Parent Location/content/demo
      Path

      /content/ui-centre/500.html

      Refererhttp://localhost:4502/content/demo/page.html
      ChangeLog

      <pre></pre>

      Go Back

      Modified Resource

      Parent of Modified Resource

      joerghoh
      Adobe Employee
      joerghohAdobe Employee
      Adobe Employee
      June 14, 2018

      That's the error as displayed by the Sling Post Servlet. If you want to have proper error handling for them as well, at the moment it's not possible to handle both POST and GET the same way. See [1] for a way howto implement it.

      Jörg

      [1] [SLING-7552] SlingPostServlet error handling still insufficient - ASF JIRA

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