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Posted to dev@jackrabbit.apache.org by "Julian Reschke (Created) (JIRA)" <ji...@apache.org> on 2011/10/19 16:06:10 UTC

[jira] [Created] (JCR-3121) InternalVersionManagerBase.getVersionHistoryOfNode should throws InconsistentVersioningState when it encounters a runtime exception

InternalVersionManagerBase.getVersionHistoryOfNode should throws InconsistentVersioningState when it encounters a runtime exception
-----------------------------------------------------------------------------------------------------------------------------------

                 Key: JCR-3121
                 URL: https://issues.apache.org/jira/browse/JCR-3121
             Project: Jackrabbit Content Repository
          Issue Type: Bug
          Components: jackrabbit-core, versioning
            Reporter: Julian Reschke
            Assignee: Julian Reschke
             Fix For: 2.2.10, 2.3.2


When the versioning persistence is inconsistent (such as broken hierarchy in intermediary nodes), various calls in getVersionHistoryOfNode might fail with runtime exceptions.

Catch those and report InconsistentVersioningState  instead, supplying the node id of the version history; this will enable the versioning fixup to move away the version history (see JCR-3115).

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[jira] [Resolved] (JCR-3121) InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception

Posted by "Julian Reschke (Resolved) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/JCR-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke resolved JCR-3121.
---------------------------------

    Resolution: Won't Fix

Not needed anymore due to changes done with respect to JCR-3115.
                
> InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-3121
>                 URL: https://issues.apache.org/jira/browse/JCR-3121
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core, versioning
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>             Fix For: 2.2.10
>
>         Attachments: JCR-3121.patch
>
>
> When the versioning persistence is inconsistent (such as broken hierarchy in intermediary nodes), various calls in getVersionHistoryOfNode might fail with runtime exceptions.
> Catch those and report InconsistentVersioningState  instead, supplying the node id of the version history; this will enable the versioning fixup to move away the version history (see JCR-3115).

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[jira] [Updated] (JCR-3121) InternalVersionManagerBase.getVersionHistoryOfNode should throws InconsistentVersioningState when it encounters a runtime exception

Posted by "Julian Reschke (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/JCR-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke updated JCR-3121:
--------------------------------

    Attachment: JCR-3121.patch

Proposed patch.

Catching runtime exceptions is a bit unorthodox, but it avoids adding lots of null checks deeper in the call stacks. Recall that these checks aren't strictly needed unless the persistence is inconsistent.
                
> InternalVersionManagerBase.getVersionHistoryOfNode should throws InconsistentVersioningState when it encounters a runtime exception
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-3121
>                 URL: https://issues.apache.org/jira/browse/JCR-3121
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core, versioning
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>             Fix For: 2.2.10, 2.3.2
>
>         Attachments: JCR-3121.patch
>
>
> When the versioning persistence is inconsistent (such as broken hierarchy in intermediary nodes), various calls in getVersionHistoryOfNode might fail with runtime exceptions.
> Catch those and report InconsistentVersioningState  instead, supplying the node id of the version history; this will enable the versioning fixup to move away the version history (see JCR-3115).

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[jira] [Commented] (JCR-3121) InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception

Posted by "Julian Reschke (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/JCR-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140253#comment-13140253 ] 

Julian Reschke commented on JCR-3121:
-------------------------------------

Rather than doing this we have instead changed the checker code to obtain the version history node ID as early as possible, which means that there are less cases we need to piggy-back the node ID to the exception (see JCR-3115).
                
> InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-3121
>                 URL: https://issues.apache.org/jira/browse/JCR-3121
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core, versioning
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>             Fix For: 2.2.10
>
>         Attachments: JCR-3121.patch
>
>
> When the versioning persistence is inconsistent (such as broken hierarchy in intermediary nodes), various calls in getVersionHistoryOfNode might fail with runtime exceptions.
> Catch those and report InconsistentVersioningState  instead, supplying the node id of the version history; this will enable the versioning fixup to move away the version history (see JCR-3115).

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[jira] [Commented] (JCR-3121) InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception

Posted by "Julian Reschke (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/JCR-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13131500#comment-13131500 ] 

Julian Reschke commented on JCR-3121:
-------------------------------------

Revised plan: modify VersionManager so that we can get the history node id upfront; this will enable the versioning fixup to do the "right" thing without having too touch even more pieces of code.
                
> InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-3121
>                 URL: https://issues.apache.org/jira/browse/JCR-3121
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core, versioning
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>             Fix For: 2.2.10, 2.3.2
>
>         Attachments: JCR-3121.patch
>
>
> When the versioning persistence is inconsistent (such as broken hierarchy in intermediary nodes), various calls in getVersionHistoryOfNode might fail with runtime exceptions.
> Catch those and report InconsistentVersioningState  instead, supplying the node id of the version history; this will enable the versioning fixup to move away the version history (see JCR-3115).

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[jira] [Updated] (JCR-3121) InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception

Posted by "Jukka Zitting (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/JCR-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jukka Zitting updated JCR-3121:
-------------------------------

    Fix Version/s:     (was: 2.3.2)
    
> InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-3121
>                 URL: https://issues.apache.org/jira/browse/JCR-3121
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core, versioning
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>             Fix For: 2.2.10
>
>         Attachments: JCR-3121.patch
>
>
> When the versioning persistence is inconsistent (such as broken hierarchy in intermediary nodes), various calls in getVersionHistoryOfNode might fail with runtime exceptions.
> Catch those and report InconsistentVersioningState  instead, supplying the node id of the version history; this will enable the versioning fixup to move away the version history (see JCR-3115).

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[jira] [Updated] (JCR-3121) InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception

Posted by "Julian Reschke (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/JCR-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke updated JCR-3121:
--------------------------------

    Summary: InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception  (was: InternalVersionManagerBase.getVersionHistoryOfNode should throws InconsistentVersioningState when it encounters a runtime exception)
    
> InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-3121
>                 URL: https://issues.apache.org/jira/browse/JCR-3121
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core, versioning
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>             Fix For: 2.2.10, 2.3.2
>
>         Attachments: JCR-3121.patch
>
>
> When the versioning persistence is inconsistent (such as broken hierarchy in intermediary nodes), various calls in getVersionHistoryOfNode might fail with runtime exceptions.
> Catch those and report InconsistentVersioningState  instead, supplying the node id of the version history; this will enable the versioning fixup to move away the version history (see JCR-3115).

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[jira] [Updated] (JCR-3121) InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception

Posted by "Jukka Zitting (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/JCR-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jukka Zitting updated JCR-3121:
-------------------------------

    Fix Version/s:     (was: 2.2.10)
    
> InternalVersionManagerBase.getVersionHistoryOfNode should throw InconsistentVersioningState when it encounters a runtime exception
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-3121
>                 URL: https://issues.apache.org/jira/browse/JCR-3121
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core, versioning
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>         Attachments: JCR-3121.patch
>
>
> When the versioning persistence is inconsistent (such as broken hierarchy in intermediary nodes), various calls in getVersionHistoryOfNode might fail with runtime exceptions.
> Catch those and report InconsistentVersioningState  instead, supplying the node id of the version history; this will enable the versioning fixup to move away the version history (see JCR-3115).

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