0003436: findAncestorWithClass() does not return parent classic tag instance within classic tag embedded in a tag file

Mantis - Resin
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ID:	Category:	Severity:	Reproducibility:	Date Submitted:	Last Update:
3436		major	always	04-06-09 08:11	11-02-09 18:23

Reporter:	paru	Platform:
Assigned To:		OS:
Priority:	urgent	OS Version:
Status:	closed	Product Version:	3.1.9
Product Build:		Resolution:	fixed
Projection:	none
ETA:	none	Fixed in Version:	4.0.2

Summary:	0003436: findAncestorWithClass() does not return parent classic tag instance within classic tag embedded in a tag file
Description:	Please imagine the following web application: - a bodyful classic tag A within a tag library - a tag file B which uses the classic tag A - a regular jsp, which uses tag file B, surrounded by classic tag A Within the classic tag findAncestorWithClass(this, A.class) is called and printed to the JspWriter. The outer classic tag instance of A correctly returns null in this case. The inner classic tag instance of A also returns null. This seems to be not correct, I expected that resin should return the outer tag instance.
Steps To Reproduce:
Additional Information:	Please have a look at the attached example war (with sources). When accessing index.jsp, resin 3.1.9 (snapshot) outputs the following: -- classicTest begin findAncestorWithClass() returns null -- Tag file begin findAncestorWithClass() returns null -- tag file end -- classicTest end In comparison to tomcat 5.5: -- classicTest begin findAncestorWithClass() returns null -- Tag file begin findAncestorWithClass() returns classictag.ClassicTag@e77781 -- tag file end -- classicTest end ...and WebSphere 6.1: -- classicTest begin findAncestorWithClass() returns null -- Tag file begin findAncestorWithClass() returns classictag.ClassicTag@ec2de5 -- tag file end -- classicTest end
Relationships
Attached Files:	TagAdapterTest.war [^] (3,900 bytes) 04-06-09 08:11

Notes