You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@sling.apache.org by "Dirk Rudolph (JIRA)" <ji...@apache.org> on 2018/02/21 19:44:00 UTC
[jira] [Updated] (SLING-7508) StackOverflowError adapting
ServletResource to Sling Mode with impl picker
[ https://issues.apache.org/jira/browse/SLING-7508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dirk Rudolph updated SLING-7508:
--------------------------------
Affects Version/s: Sling Models Impl 1.4.8
Description:
Adapting a {{SlingHttpServletRequest}} to a servlet that is registered using sling.servlet.paths to a {{@Model}} fails in the following StackOverflowError:
{code}
java.lang.StackOverflowError: null
...
at org.apache.sling.models.impl.AdapterImplementations.getModelClassForResource(AdapterImplementations.java:318)
at org.apache.sling.models.impl.AdapterImplementations.getModelClassForResource(AdapterImplementations.java:322)
at org.apache.sling.models.impl.AdapterImplementations.getModelClassForResource(AdapterImplementations.java:322)
{code}
See for example the following pseudo code:
{code}
class MyServlet extends SlingSafeMethodsServlet {
doGet(request) { request.adaptTo(Model.class); }
}
interface Model {
...
}
@Model(adaptables = SlingHttpServletRequest.class, adapters = {ModelImpl.class, Model.class})
class ModelImpl implements Model {
...
}
{code}
Component/s: Extensions
Summary: StackOverflowError adapting ServletResource to Sling Mode with impl picker (was: StackOverflowError adapting ServletResource to Sling Mode with imp )
> StackOverflowError adapting ServletResource to Sling Mode with impl picker
> --------------------------------------------------------------------------
>
> Key: SLING-7508
> URL: https://issues.apache.org/jira/browse/SLING-7508
> Project: Sling
> Issue Type: Bug
> Components: Extensions
> Affects Versions: Sling Models Impl 1.4.8
> Reporter: Dirk Rudolph
> Priority: Major
>
> Adapting a {{SlingHttpServletRequest}} to a servlet that is registered using sling.servlet.paths to a {{@Model}} fails in the following StackOverflowError:
> {code}
> java.lang.StackOverflowError: null
> ...
> at org.apache.sling.models.impl.AdapterImplementations.getModelClassForResource(AdapterImplementations.java:318)
> at org.apache.sling.models.impl.AdapterImplementations.getModelClassForResource(AdapterImplementations.java:322)
> at org.apache.sling.models.impl.AdapterImplementations.getModelClassForResource(AdapterImplementations.java:322)
> {code}
> See for example the following pseudo code:
> {code}
> class MyServlet extends SlingSafeMethodsServlet {
> doGet(request) { request.adaptTo(Model.class); }
> }
> interface Model {
> ...
> }
> @Model(adaptables = SlingHttpServletRequest.class, adapters = {ModelImpl.class, Model.class})
> class ModelImpl implements Model {
> ...
> }
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)