[SLING-5653] adaptTo tag fails when adaptTo parameter is an expression

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Scripting JSP-Taglib 2.2.4
• Fix Version/s: Scripting JSP-Taglib 2.2.6
• Component/s: Scripting
• Assignee: Julian Sedding
• Reporter: Robert Munteanu
• Created: 08/Apr/16 10:19
• Updated: 21/Apr/16 14:14
• Resolved: 12/Apr/16 06:58

Description

The following code sample fails:

<c:set var="dest" value="org.apache.sling.api.resource.ValueMap"/> 
<sling:adaptTo adaptable="${resource}" adaptTo="${dest}" var="props5"/>

Root cause seems to be

Caused by: java.lang.ClassCastException: java.lang.Object cannot be cast to java.lang.String
	at javax.servlet.jsp.tagext.TagData.getAttributeString(TagData.java:138)
	at org.apache.sling.scripting.jsp.taglib.tei.AdaptToTEI.getClassName(AdaptToTEI.java:26)

Issue Links

• is related to: SLING-5658 getProperty tag fails when returnClass parameter is an expression