363378 – NPE viewing jaxb project properties when schema has a null namespace

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Bug 363378 - NPE viewing jaxb project properties when schema has a null namespace

Summary: NPE viewing jaxb project properties when schema has a null namespace

Status:	VERIFIED FIXED

Alias:	None

Product:	Dali JPA Tools
Classification:	WebTools
Component:	JAXB (show other bugs)
Version:	3.1
Hardware:	PC Windows XP

Importance:	P3 normal (vote)
Target Milestone:	3.0.2
Assignee:	Karen Butzke
QA Contact:

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2011-11-09 15:00 EST by Karen Butzke
Modified:	2011-11-21 14:12 EST (History)
CC List:	2 users (show)

See Also:

Flags:	neil.hauge: review+

Attachments
stack trace (5.81 KB, text/plain) 2011-11-09 15:00 EST, Karen Butzke	no flags	Details
example schema (729 bytes, application/octet-stream) 2011-11-10 12:28 EST, Karen Butzke	no flags	Details
example project (3.94 KB, application/x-zip-compressed) 2011-11-10 12:48 EST, Karen Butzke	no flags	Details
proposed patch against 3.0 maintenance (904 bytes, patch) 2011-11-10 14:56 EST, Karen Butzke	no flags	Details \| Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Karen Butzke

2011-11-09 15:00:50 EST

Created attachment 206735 [details]
stack trace

I deleted some schemas that were associated with my JAXB project after generating classes from them. There are validation errors that the schema cannot be resolved. Opened the Project properties and try to view the 'JAXB'-> 'Schemas' page to remove the old schemas. I get the attached NPE and the page does not draw correctly

Comment 1 Karen Butzke

2011-11-10 07:25:56 EST

This isn't because I deleted the schemas, it's because they have null namespaces

Comment 2 Karen Butzke

2011-11-10 12:28:08 EST

Created attachment 206797 [details]
example schema

Ok, here is a schema that causes the issue. Create a JAXB project and associate it with 2 local schemas in the project properties. Now replace the contents of both of those schemas with this attached schema. Reopen the project properties and the NPE happens

Comment 3 Karen Butzke

2011-11-10 12:48:35 EST

Created attachment 206800 [details]
example project

attaching the offending project

Comment 4 Karen Butzke

2011-11-10 14:55:08 EST

checked in to HEAD for 3.1RC1, seems like a good 3.0.2 candidate bug

Comment 5 Karen Butzke

2011-11-10 14:56:56 EST

Created attachment 206813 [details]
proposed patch against 3.0 maintenance

Comment 6 Karen Butzke

2011-11-15 14:28:59 EST

fix checked in

Comment 7 Jolene Moffitt

2011-11-21 14:12:28 EST

Verified in Build M-3.3.2-20111117045640

Verified no errors appear if you have two schemas and both with null for the namespace.  See the link to view test steps for verification.  http://wiki.eclipse.org/Dali_3.0.2