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Posted to dev@beehive.apache.org by "Carlin Rogers (JIRA)" <de...@beehive.apache.org> on 2006/04/10 05:40:58 UTC
[jira] Created: (BEEHIVE-1096) Inherited NetUI shared flow
reference not initialized correctly.
Inherited NetUI shared flow reference not initialized correctly.
----------------------------------------------------------------
Key: BEEHIVE-1096
URL: http://issues.apache.org/jira/browse/BEEHIVE-1096
Project: Beehive
Type: Bug
Components: NetUI
Versions: 1.0.1, v.next
Reporter: Carlin Rogers
Assigned to: Carlin Rogers
Fix For: v.next
This bug was noted in the user list.
If you have a base page flow Controller class with a declared member variable as a reference to a SharedFlowController (@Jpf.SharedFlowField annotation) and then implement a derived a page flow classs, the inherited shared flow reference field will not get initialized correctly. The base class instance is automatically intialized. However if you try to use the inherited field in the derived class it will be null.
The temporary workaround would be to explicitly declare a shared flow reference variable in the derived
Controller as well.
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[jira] Closed: (BEEHIVE-1096) Inherited NetUI shared flow reference
not initialized correctly.
Posted by "Julie Zhuo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BEEHIVE-1096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julie Zhuo closed BEEHIVE-1096.
-------------------------------
Based on Russ' verification, close it out.
> Inherited NetUI shared flow reference not initialized correctly.
> ----------------------------------------------------------------
>
> Key: BEEHIVE-1096
> URL: https://issues.apache.org/jira/browse/BEEHIVE-1096
> Project: Beehive
> Issue Type: Bug
> Components: NetUI
> Affects Versions: 1.0.1, 1.0.2
> Reporter: Carlin Rogers
> Assignee: Julie Zhuo
> Fix For: 1.0.2
>
> Attachments: j1096-test.zip
>
>
> This bug was noted in the user list.
> If you have a base page flow Controller class with a declared member variable as a reference to a SharedFlowController (@Jpf.SharedFlowField annotation) and then implement a derived a page flow classs, the inherited shared flow reference field will not get initialized correctly. The base class instance is automatically intialized. However if you try to use the inherited field in the derived class it will be null.
> The temporary workaround would be to explicitly declare a shared flow reference variable in the derived
> Controller as well.
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[jira] Updated: (BEEHIVE-1096) Inherited NetUI shared flow
reference not initialized correctly.
Posted by "Carlin Rogers (JIRA)" <de...@beehive.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-1096?page=all ]
Carlin Rogers updated BEEHIVE-1096:
-----------------------------------
Attachment: j1096-test.zip
Test case to repro this bug. hitting the test page for the derived lass will cause an NPE.
> Inherited NetUI shared flow reference not initialized correctly.
> ----------------------------------------------------------------
>
> Key: BEEHIVE-1096
> URL: http://issues.apache.org/jira/browse/BEEHIVE-1096
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: 1.0.1, v.next
> Reporter: Carlin Rogers
> Assignee: Carlin Rogers
> Fix For: v.next
> Attachments: j1096-test.zip
>
> This bug was noted in the user list.
> If you have a base page flow Controller class with a declared member variable as a reference to a SharedFlowController (@Jpf.SharedFlowField annotation) and then implement a derived a page flow classs, the inherited shared flow reference field will not get initialized correctly. The base class instance is automatically intialized. However if you try to use the inherited field in the derived class it will be null.
> The temporary workaround would be to explicitly declare a shared flow reference variable in the derived
> Controller as well.
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[jira] Resolved: (BEEHIVE-1096) Inherited NetUI shared flow
reference not initialized correctly.
Posted by "Carlin Rogers (JIRA)" <de...@beehive.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-1096?page=all ]
Carlin Rogers resolved BEEHIVE-1096:
------------------------------------
Resolution: Fixed
Assign To: Julie Zhuo (was: Carlin Rogers)
Fixed with svn revision 418395...
http://svn.apache.org/viewvc?rev=418395&view=rev
The change includes a new test case as well.
> Inherited NetUI shared flow reference not initialized correctly.
> ----------------------------------------------------------------
>
> Key: BEEHIVE-1096
> URL: http://issues.apache.org/jira/browse/BEEHIVE-1096
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: 1.0.1, v.next
> Reporter: Carlin Rogers
> Assignee: Julie Zhuo
> Fix For: v.next
> Attachments: j1096-test.zip
>
> This bug was noted in the user list.
> If you have a base page flow Controller class with a declared member variable as a reference to a SharedFlowController (@Jpf.SharedFlowField annotation) and then implement a derived a page flow classs, the inherited shared flow reference field will not get initialized correctly. The base class instance is automatically intialized. However if you try to use the inherited field in the derived class it will be null.
> The temporary workaround would be to explicitly declare a shared flow reference variable in the derived
> Controller as well.
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[jira] Commented: (BEEHIVE-1096) Inherited NetUI shared flow
reference not initialized correctly.
Posted by "Carlin Rogers (JIRA)" <de...@beehive.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-1096?page=comments#action_12421656 ]
Carlin Rogers commented on BEEHIVE-1096:
----------------------------------------
The fix also includes changes from svn 422496
http://svn.apache.org/viewvc?rev=422496&view=rev
> Inherited NetUI shared flow reference not initialized correctly.
> ----------------------------------------------------------------
>
> Key: BEEHIVE-1096
> URL: http://issues.apache.org/jira/browse/BEEHIVE-1096
> Project: Beehive
> Issue Type: Bug
> Components: NetUI
> Affects Versions: 1.0.1, v.next
> Reporter: Carlin Rogers
> Assigned To: Julie Zhuo
> Fix For: v.next
>
> Attachments: j1096-test.zip
>
>
> This bug was noted in the user list.
> If you have a base page flow Controller class with a declared member variable as a reference to a SharedFlowController (@Jpf.SharedFlowField annotation) and then implement a derived a page flow classs, the inherited shared flow reference field will not get initialized correctly. The base class instance is automatically intialized. However if you try to use the inherited field in the derived class it will be null.
> The temporary workaround would be to explicitly declare a shared flow reference variable in the derived
> Controller as well.
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[jira] Updated: (BEEHIVE-1096) Inherited NetUI shared flow
reference not initialized correctly.
Posted by "Russ Baker (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BEEHIVE-1096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Russ Baker updated BEEHIVE-1096:
--------------------------------
Verified that the shared flow is not null in the derived class using Carlin's repro. Verified against SVN 549584. I recommend that this bug be closed.
> Inherited NetUI shared flow reference not initialized correctly.
> ----------------------------------------------------------------
>
> Key: BEEHIVE-1096
> URL: https://issues.apache.org/jira/browse/BEEHIVE-1096
> Project: Beehive
> Issue Type: Bug
> Components: NetUI
> Affects Versions: 1.0.1, 1.0.2
> Reporter: Carlin Rogers
> Assignee: Julie Zhuo
> Fix For: 1.0.2
>
> Attachments: j1096-test.zip
>
>
> This bug was noted in the user list.
> If you have a base page flow Controller class with a declared member variable as a reference to a SharedFlowController (@Jpf.SharedFlowField annotation) and then implement a derived a page flow classs, the inherited shared flow reference field will not get initialized correctly. The base class instance is automatically intialized. However if you try to use the inherited field in the derived class it will be null.
> The temporary workaround would be to explicitly declare a shared flow reference variable in the derived
> Controller as well.
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