Jörg Hoh created SLING-7843:
-------------------------------
Summary: exception message is lost inside Scripting JSP error
handler
Key: SLING-7843
URL: https://issues.apache.org/jira/browse/SLING-7843
Project: Sling
Issue Type: Improvement
Components: Scripting
Affects Versions: Scripting JSP 2.3.4
Reporter: Jörg Hoh
I came across a case where the error handling of the JSP scripting doesn't
include the message when wrapping the original exception; that means that the
details of the exceptions are only available at the deepest level:
{code}
Caused by: org.apache.sling.api.SlingException:
at
org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspExceptionInternal(JspServletWrapper.java:691)
[org.apache.sling.scripting.jsp:2.2.7.B002]
at
org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:608)
[org.apache.sling.scripting.jsp:2.2.7.B002]
at
org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:533)
[org.apache.sling.scripting.jsp:2.2.7.B002]
at
org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449)
[org.apache.sling.scripting.jsp:2.2.7.B002]
at
org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:346)
[org.apache.sling.scripting.jsp:2.2.7.B002]
at
org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:101)
[org.apache.sling.scripting.jsp:2.2.7.B002]
at
org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:607)
[org.apache.sling.scripting.jsp:2.2.7.B002]
at
org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:388)
[org.apache.sling.scripting.core:2.0.54]
... 146 common frames omitted
Caused by: org.apache.sling.api.resource.ResourceNotFoundException: Resource at
'/content/company/page.html' not found: No resource found
at
org.apache.sling.servlets.get.impl.DefaultGetServlet.doGet(DefaultGetServlet.java:282)
[org.apache.sling.servlets.get:2.1.30]
at
org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService(SlingSafeMethodsServlet.java:266)
[org.apache.sling.api:2.16.4]
at
org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:342)
[org.apache.sling.api:2.16.4]
at
org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:374)
[org.apache.sling.api:2.16.4]
{code}
It would be much better if the wrapping exceptions contain the details as well.
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