[richfaces-issues] [JBoss JIRA] (RF-7248) a4j creates infinite HashMap.get loop

[Dennis Hermsdorf (JIRA)]

    [ https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12936810#comment-12936810 ] 

Dennis Hermsdorf commented on RF-7248:
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Thank you Brian, I will check that

regards
Dennis

Date: Fri, 17 Jan 2014 19:28:33 -0500
From: issues at jboss.org
To: diwhermsdorf at hotmail.com
Subject: [JBoss JIRA] (RF-7248) a4j creates infinite HashMap.get loop































    
        
            
                
                    
                
    

                
                    
    
        
                                        
                        
                                    Brian Leathem
     commented on  RF-7248
            
                        
                a4j creates infinite HashMap.get loop
            
                    
    

    


    
        
            
                
                
                    
                        
    
        Dennis Hermsdorf unfortunately RichFaces 3 is not undergoing any more active development.  If you need legacy support for production systems please check out the WFK product from Red Hat:

http://www.redhat.com/products/jbossenterprisemiddleware/web-framework-kit/


But even there RichFaces 3 is approaching EOL.

                        
    

                    
                
            
        
    














            
        
    
    
        
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> a4j creates infinite HashMap.get loop
> -------------------------------------
>
>                 Key: RF-7248
>                 URL: https://issues.jboss.org/browse/RF-7248
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-tables
>    Affects Versions: 3.3.0, 3.3.3.Final
>            Reporter: Nida Cibulskyte
>            Assignee: Nick Belaevski
>              Labels: ENT
>             Fix For: 3.3.1.SP2, 3.3.4.BETA1
>
>         Attachments: infinite_loop.JPG, screenshot-1.jpg
>
>
> Concurrent requests on a4j components causes infinite loop. While one request is being proccessed by restoreChildState method, another request is senT for proccessing. It causes the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes infinite loop.
> 2009 05 25 09:41:43 ERROR demo.NameBean  - java.util.HashMap.get(HashMap.java:303)
> 2009 05 25 09:41:43 ERROR demo.NameBean  - org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
> 2009 05 25 09:41:43 ERROR demo.NameBean  - org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
> 2009 05 25 09:41:43 ERROR demo.NameBean  - org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
> .......................

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