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Posted to dev@jackrabbit.apache.org by "Christophe Lombart (JIRA)" <ji...@apache.org> on 2008/02/27 09:36:51 UTC
[jira] Created: (JCR-1426) the method call getObject(...) on a
previous version throws an IncorrectPersistentClassException
the method call getObject(...) on a previous version throws an IncorrectPersistentClassException
------------------------------------------------------------------------------------------------
Key: JCR-1426
URL: https://issues.apache.org/jira/browse/JCR-1426
Project: Jackrabbit
Issue Type: Bug
Components: jackrabbit-ocm
Affects Versions: core 1.4.1, 1.4, 1.4.1, 1.5
Reporter: Christophe Lombart
The method call getObject(...) on a previous version of an persistent object throws the exepction
"IncorrectPersistentClassException : type: nt:unstructured has no descriptor".
This issue was dectected when a pojo is mapped into the nt:unstructured node type. In this case, the mixin type ocm:discriminator has to be applied but it seems that is not present in the previous version node.
Here is a exemple of a persistent class that can cause this issue :
@Node(jcrType="nt:unstructured",
jcrMixinTypes = "mix:versionable,mix:referenceable,mix:lockable")
public class Content {
/** Node path in the CR */
@Field(path=true)
private String path;
@Field(uuid=true)
private String uuid;
@Field(jcrName = "test:lastModified")
private Calendar lastModified;
/** content title */
@Field(jcrName = "test:title")
private String title = null;
@Field(jcrName = "test:mimeType")
private String mimeType;
@Field(jcrName = "test:data")
private byte[] data;
... getters + setters....
}
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[jira] Assigned: (JCR-1426) the method call getObject(...) on a
previous version throws an IncorrectPersistentClassException
Posted by "Christophe Lombart (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-1426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christophe Lombart reassigned JCR-1426:
---------------------------------------
Assignee: Christophe Lombart
> the method call getObject(...) on a previous version throws an IncorrectPersistentClassException
> ------------------------------------------------------------------------------------------------
>
> Key: JCR-1426
> URL: https://issues.apache.org/jira/browse/JCR-1426
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4, core 1.4.1, 1.4.1, 1.5
> Reporter: Christophe Lombart
> Assignee: Christophe Lombart
>
> The method call getObject(...) on a previous version of an persistent object throws the exepction
> "IncorrectPersistentClassException : type: nt:unstructured has no descriptor".
> This issue was dectected when a pojo is mapped into the nt:unstructured node type. In this case, the mixin type ocm:discriminator has to be applied but it seems that is not present in the previous version node.
> Here is a exemple of a persistent class that can cause this issue :
> @Node(jcrType="nt:unstructured",
> jcrMixinTypes = "mix:versionable,mix:referenceable,mix:lockable")
> public class Content {
> /** Node path in the CR */
> @Field(path=true)
> private String path;
> @Field(uuid=true)
> private String uuid;
> @Field(jcrName = "test:lastModified")
> private Calendar lastModified;
> /** content title */
> @Field(jcrName = "test:title")
> private String title = null;
> @Field(jcrName = "test:mimeType")
> private String mimeType;
> @Field(jcrName = "test:data")
> private byte[] data;
> ... getters + setters....
> }
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[jira] Resolved: (JCR-1426) the method call getObject(...) on a
previous version throws an IncorrectPersistentClassException
Posted by "Christophe Lombart (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-1426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christophe Lombart resolved JCR-1426.
-------------------------------------
Resolution: Won't Fix
the method call getObject(path,versionNum) could not made with a versionNum = jcr:rootVersion because it does not hold any state information (see in the spec 8.2.4, Initializing the Version History).
I reviewed the unit tests used for the version support.
> the method call getObject(...) on a previous version throws an IncorrectPersistentClassException
> ------------------------------------------------------------------------------------------------
>
> Key: JCR-1426
> URL: https://issues.apache.org/jira/browse/JCR-1426
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-ocm
> Affects Versions: 1.4, core 1.4.1, 1.4.1, 1.5
> Reporter: Christophe Lombart
> Assignee: Christophe Lombart
>
> The method call getObject(...) on a previous version of an persistent object throws the exepction
> "IncorrectPersistentClassException : type: nt:unstructured has no descriptor".
> This issue was dectected when a pojo is mapped into the nt:unstructured node type. In this case, the mixin type ocm:discriminator has to be applied but it seems that is not present in the previous version node.
> Here is a exemple of a persistent class that can cause this issue :
> @Node(jcrType="nt:unstructured",
> jcrMixinTypes = "mix:versionable,mix:referenceable,mix:lockable")
> public class Content {
> /** Node path in the CR */
> @Field(path=true)
> private String path;
> @Field(uuid=true)
> private String uuid;
> @Field(jcrName = "test:lastModified")
> private Calendar lastModified;
> /** content title */
> @Field(jcrName = "test:title")
> private String title = null;
> @Field(jcrName = "test:mimeType")
> private String mimeType;
> @Field(jcrName = "test:data")
> private byte[] data;
> ... getters + setters....
> }
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