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Posted to dev@jackrabbit.apache.org by "Paul Mietz Egli (JIRA)" <ji...@apache.org> on 2008/01/03 01:24:34 UTC
[jira] Created: (JCR-1285)
ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException
when query does not match an object
ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException when query does not match an object
-----------------------------------------------------------------------------------------------------------
Key: JCR-1285
URL: https://issues.apache.org/jira/browse/JCR-1285
Project: Jackrabbit
Issue Type: Bug
Components: jackrabbit-ocm
Affects Versions: 1.4
Reporter: Paul Mietz Egli
When a query returns no objects, ObjectContentManagerImpl.getObject(Query) throws the following exception:
java.util.NoSuchElementException
at java.util.AbstractList$Itr.next(AbstractList.java:427)
at org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.getObject(ObjectContentManagerImpl.java:538)
Javadocs for ObjectContentManager interface suggest that a ObjectContentManagerException should be thrown in this case.
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[jira] Assigned: (JCR-1285)
ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException
when query does not match an object
Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-1285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Felix Meschberger reassigned JCR-1285:
--------------------------------------
Assignee: Felix Meschberger
> ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException when query does not match an object
> -----------------------------------------------------------------------------------------------------------
>
> Key: JCR-1285
> URL: https://issues.apache.org/jira/browse/JCR-1285
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4
> Environment: jackrabbit-ocm-1.4-20071210.145858-1
> java version "1.5.0_13"
> Reporter: Paul Mietz Egli
> Assignee: Felix Meschberger
> Attachments: ObjectContentManagerImpl.java.diff
>
>
> When a query returns no objects, ObjectContentManagerImpl.getObject(Query) throws the following exception:
> java.util.NoSuchElementException
> at java.util.AbstractList$Itr.next(AbstractList.java:427)
> at org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.getObject(ObjectContentManagerImpl.java:538)
> Javadocs for ObjectContentManager interface suggest that a ObjectContentManagerException should be thrown in this case.
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[jira] Commented: (JCR-1285)
ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException
when query does not match an object
Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-1285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12555503#action_12555503 ]
Felix Meschberger commented on JCR-1285:
----------------------------------------
Thanks for reporting and the patch. In fact the method is defined to return null if no object matches the query. Therefore I fix the issue as follows:
return result.isEmpty() ? null : result.iterator().next();
> ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException when query does not match an object
> -----------------------------------------------------------------------------------------------------------
>
> Key: JCR-1285
> URL: https://issues.apache.org/jira/browse/JCR-1285
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4
> Environment: jackrabbit-ocm-1.4-20071210.145858-1
> java version "1.5.0_13"
> Reporter: Paul Mietz Egli
> Assignee: Felix Meschberger
> Attachments: ObjectContentManagerImpl.java.diff
>
>
> When a query returns no objects, ObjectContentManagerImpl.getObject(Query) throws the following exception:
> java.util.NoSuchElementException
> at java.util.AbstractList$Itr.next(AbstractList.java:427)
> at org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.getObject(ObjectContentManagerImpl.java:538)
> Javadocs for ObjectContentManager interface suggest that a ObjectContentManagerException should be thrown in this case.
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[jira] Resolved: (JCR-1285)
ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException
when query does not match an object
Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-1285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Felix Meschberger resolved JCR-1285.
------------------------------------
Resolution: Fixed
Fix Version/s: 1.4
Fixed in Rev. 608382
Please close this issue if it solves your problem. Thanks.
> ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException when query does not match an object
> -----------------------------------------------------------------------------------------------------------
>
> Key: JCR-1285
> URL: https://issues.apache.org/jira/browse/JCR-1285
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4
> Environment: jackrabbit-ocm-1.4-20071210.145858-1
> java version "1.5.0_13"
> Reporter: Paul Mietz Egli
> Assignee: Felix Meschberger
> Fix For: 1.4
>
> Attachments: ObjectContentManagerImpl.java.diff
>
>
> When a query returns no objects, ObjectContentManagerImpl.getObject(Query) throws the following exception:
> java.util.NoSuchElementException
> at java.util.AbstractList$Itr.next(AbstractList.java:427)
> at org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.getObject(ObjectContentManagerImpl.java:538)
> Javadocs for ObjectContentManager interface suggest that a ObjectContentManagerException should be thrown in this case.
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[jira] Updated: (JCR-1285)
ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException
when query does not match an object
Posted by "Paul Mietz Egli (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-1285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Mietz Egli updated JCR-1285:
---------------------------------
Environment:
jackrabbit-ocm-1.4-20071210.145858-1
java version "1.5.0_13"
> ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException when query does not match an object
> -----------------------------------------------------------------------------------------------------------
>
> Key: JCR-1285
> URL: https://issues.apache.org/jira/browse/JCR-1285
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4
> Environment: jackrabbit-ocm-1.4-20071210.145858-1
> java version "1.5.0_13"
> Reporter: Paul Mietz Egli
> Attachments: ObjectContentManagerImpl.java.diff
>
>
> When a query returns no objects, ObjectContentManagerImpl.getObject(Query) throws the following exception:
> java.util.NoSuchElementException
> at java.util.AbstractList$Itr.next(AbstractList.java:427)
> at org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.getObject(ObjectContentManagerImpl.java:538)
> Javadocs for ObjectContentManager interface suggest that a ObjectContentManagerException should be thrown in this case.
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[jira] Updated: (JCR-1285)
ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException
when query does not match an object
Posted by "Paul Mietz Egli (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-1285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Mietz Egli updated JCR-1285:
---------------------------------
Attachment: ObjectContentManagerImpl.java.diff
Suggested fix, though personally I'd be happy with a null return value as well.
> ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException when query does not match an object
> -----------------------------------------------------------------------------------------------------------
>
> Key: JCR-1285
> URL: https://issues.apache.org/jira/browse/JCR-1285
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4
> Reporter: Paul Mietz Egli
> Attachments: ObjectContentManagerImpl.java.diff
>
>
> When a query returns no objects, ObjectContentManagerImpl.getObject(Query) throws the following exception:
> java.util.NoSuchElementException
> at java.util.AbstractList$Itr.next(AbstractList.java:427)
> at org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.getObject(ObjectContentManagerImpl.java:538)
> Javadocs for ObjectContentManager interface suggest that a ObjectContentManagerException should be thrown in this case.
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[jira] Commented: (JCR-1285)
ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException
when query does not match an object
Posted by "Paul Mietz Egli (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-1285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12560472#action_12560472 ]
Paul Mietz Egli commented on JCR-1285:
--------------------------------------
Changes in 1.4 work great, thanks!
> ObjectContentManagerImpl.getObject(Query) throws NoSuchElementException when query does not match an object
> -----------------------------------------------------------------------------------------------------------
>
> Key: JCR-1285
> URL: https://issues.apache.org/jira/browse/JCR-1285
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4
> Environment: jackrabbit-ocm-1.4-20071210.145858-1
> java version "1.5.0_13"
> Reporter: Paul Mietz Egli
> Assignee: Felix Meschberger
> Fix For: 1.4
>
> Attachments: ObjectContentManagerImpl.java.diff
>
>
> When a query returns no objects, ObjectContentManagerImpl.getObject(Query) throws the following exception:
> java.util.NoSuchElementException
> at java.util.AbstractList$Itr.next(AbstractList.java:427)
> at org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.getObject(ObjectContentManagerImpl.java:538)
> Javadocs for ObjectContentManager interface suggest that a ObjectContentManagerException should be thrown in this case.
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