[JBoss JIRA] Created: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
1:13 a.m.
ConcurrentModificationException occurs while changing color of hamster gadget
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Key: GTNPORTAL-1829
URL: https://issues.jboss.org/browse/GTNPORTAL-1829
Project: GateIn Portal
Issue Type: Bug
Security Level: Public (Everyone can see)
Reporter: Minh Hoang TO
Add the hamster gadget into dashboard
http://hosting.gmodules.com/ig/gadgets/file/112581010116074801021/hamster...
and edit the gadget to change the wheel 's color. Sometimes,
ConcurrentModificationException occurs on the console
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1:13 a.m.
New subject: [JBoss JIRA] Commented: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
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Minh Hoang TO commented on GTNPORTAL-1829:
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It seems to me that in gadget-related code, one of Java Collections 's fail-fast
component is improperly handled
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1:13 a.m.
New subject: [JBoss JIRA] Assigned: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
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Minh Hoang TO reassigned GTNPORTAL-1829:
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Assignee: Minh Hoang TO
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10:24 p.m.
New subject: [JBoss JIRA] Work started: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
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Work on GTNPORTAL-1829 started by Minh Hoang TO.
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1:48 a.m.
New subject: [JBoss JIRA] Updated: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
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Minh Hoang TO updated GTNPORTAL-1829:
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Original Estimate: 6 hours
Remaining Estimate: 6 hours
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6:43 a.m.
New subject: [JBoss JIRA] Commented: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
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Minh Hoang TO commented on GTNPORTAL-1829:
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As Dashboard portlet is rendered, following thing happens
1. Clear children of UIDashboardContainer 's child (the UIContainer templatized with
UIColumnContainer.gtmpl)
2. The template UIColumnContainer.gtmpl is processed, that leads to a loop on the children
of UIContainer mentioned in (1)
In the case of hamster gadget, there are multiple requests to trigger the
SaveUserPrefActionListener listener. Because the listener rerender the Dashboard portlet,
multiple requests triggering SaveUserPref would generate interferenced read/write on the
list of UIColumnContainer 's children
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6:45 a.m.
New subject: [JBoss JIRA] Work logged: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
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Minh Hoang TO logged work on GTNPORTAL-1829:
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Author: Minh Hoang TO
Created on: 14/Mar/11 7:44 AM
Start Date: 14/Mar/11 7:43 AM
Worklog Time Spent: 6 hours
Issue Time Tracking
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Remaining Estimate: 0 minutes (was: 6 hours)
Time Spent: 6 hours
Worklog Id: (was: 12423850)
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8:10 p.m.
New subject: [JBoss JIRA] Work stopped: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
]
Work on GTNPORTAL-1829 stopped by Minh Hoang TO.
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5:13 a.m.
New subject: [JBoss JIRA] Updated: (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
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Trong Tran updated GTNPORTAL-1829:
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Labels: portal-s49 worked (was: portal-s49)
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5:26 p.m.
New subject: [JBoss JIRA] (GTNPORTAL-1829) ConcurrentModificationException occurs while changing color of hamster gadget
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https://issues.jboss.org/browse/GTNPORTAL-1829?page=com.atlassian.jira.pl...
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Boleslaw Dawidowicz closed GTNPORTAL-1829.
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Resolution: Done
Should be verified in gatein master and reopened if still valid
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4633
days inactive
5141
days old
9 comments
3 participants
participants (3)
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Boleslaw Dawidowicz (JIRA) -
Minh Hoang TO (JIRA)
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Trong Tran (JIRA)