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From "Vishal Jhagadiawala (JIRA)" <j...@apache.org>
Subject [jira] [Created] (WW-4724) s:action tag with tile result causing StackOverflowError
Date Tue, 13 Dec 2016 12:51:58 GMT
Vishal Jhagadiawala created WW-4724:
---------------------------------------

             Summary: s:action tag with tile result causing StackOverflowError
                 Key: WW-4724
                 URL: https://issues.apache.org/jira/browse/WW-4724
             Project: Struts 2
          Issue Type: Bug
          Components: Core Tags
    Affects Versions: 2.3.30
         Environment: windows 10, tomcat 7
            Reporter: Vishal Jhagadiawala


struts action tag used within tiles framework 
goes in recursive loop and throws StackOverflowError as below. 
Opening jira ticket as it's reproduced in showcase sample application, 
The same usage worked in struts 2.2.1.1

below is  the tiles.xml , struts-tile.xml and layout.jsp as below. 

it throws java.lang.StackOverflowError: null at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:230)
        at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:230)
at 

following is the source code. 
Layout.jsp
<html>    <head><title>Struts2 Showcase - <tiles:getAsString name="title"/></title></head><body>
   <tiles:insertAttribute name="header"/>    <tiles:insertAttribute name="body"/>
<p>Notice that this is a layout made in JSP</p>         <!-- Vishal- action
tag which is causing issue with tiles result --> <s:action name="myTestAction" namespace="/tiles"
executeResult="true" /></body></html>

tiles.xml
    <definition name="showcase.index" template="/WEB-INF/tiles/layout.jsp">        <put-attribute
name="title" value="Tiles Showcase"/>        <put-attribute name="header" value="/WEB-INF/tiles/header.jsp"/>
       <put-attribute name="body" value="/WEB-INF/tiles/body.jsp"/>    </definition>
      <!-- Vishal-- my definition -->    <definition name="showcase.index.actionResult"
template="/WEB-INF/tiles/actionTileResult.jsp">        <put-attribute name="title" value="Tiles
Result from action"/>    </definition>    


struts-tiles.xml
<action name="index">            <result type="tiles">showcase.index</result>
           <result name="success" type="tiles">showcase.index</result>       
</action>
       <!-- my test action to replicate the issue --> <action name="myTestAction">
           <result type="tiles">showcase.index.actionResult</result>         
  <result name="success" type="tiles">showcase.index.actionResult</result>   
    </action>  
actionTileResult.jsp
<tiles:importAttribute name="title" scope="request"/><html>    <head><title>Action
tile result <tiles:getAsString name="title"/></title></head><body>
<p>Notice that this is a  jsp</p></body></html>





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