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

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Category

Severity

Reproducibility

Date Submitted

Last Update

0003436

[Resin]

major

always

04-06-09 08:11

11-02-09 18:23

Reporter

paru

View Status

public

Assigned To

Priority

urgent

Resolution

fixed

Status

closed

Product Version

3.1.9

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.

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

Attached Files

TagAdapterTest.war [^] (3,900 bytes) 04-06-09 08:11

Relationships

Notes
(0004095) paru 07-16-09 04:18	Is there any estimation when this bug will be fixed? It's quite important for us and our customers which use Resin.

(0004277) alex 11-02-09 18:23	jsp/1o2(0,1)

Issue History
Date Modified	Username	Field	Change
04-06-09 08:11	paru	New Issue
04-06-09 08:11	paru	File Added: TagAdapterTest.war
04-06-09 08:18	stbu	Issue Monitored: stbu
04-08-09 09:17	ferg	Priority	normal => urgent
07-16-09 04:18	paru	Note Added: 0004095
11-02-09 18:23	alex	Status	new => closed
11-02-09 18:23	alex	Note Added: 0004277
11-02-09 18:23	alex	Resolution	open => fixed
11-02-09 18:23	alex	Fixed in Version	=> 4.0.2

Mantis 1.0.0rc3[^]

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