[jira] Resolved: (SLING-15) NPE if the scripted component hasn't sling:scripts node created

["Felix Meschberger (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLING-15?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Felix Meschberger resolved SLING-15.
------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0

As we have a default script selection algorithm, I think, that it is ok that there is no scripts child node. But the ScriptedComponent should of course be prepared to have nothing.

Therefore fixing ScriptingComponent as follows:
  - if setScripts is called with no scripts or an empty list, the field is set to null
  - if the field is null, getScript(ComponentRequest) immediately returns the default
  - if the field is null, getScripts returns an empty list

Please close, if this solves your issue (should actually :-) )

> NPE if the scripted component hasn't sling:scripts node created
> ---------------------------------------------------------------
>
>                 Key: SLING-15
>                 URL: https://issues.apache.org/jira/browse/SLING-15
>             Project: Sling
>          Issue Type: Bug
>          Components: Scripting
>            Reporter: Edgar Poce
>            Assignee: Felix Meschberger
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> if the ScriptedComponent node hasn't the child node "sling:scripts" the request for nodes that refer to that scripted component can't be resolved, it throws NPE at ScriptedComponent: 148 because the variable scripts is not initialized.
> proposed fix: add "mandatory" and "autocreated" to sling:ScriptedComponent Nodetype definition.

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