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From "Nicholas DiPiazza (JIRA)" <j...@apache.org>
Subject [jira] Closed: (JCR-1792) jcr:frozenUuid does not contain jcr:content
Date Wed, 08 Oct 2008 14:53:44 GMT

     [ https://issues.apache.org/jira/browse/JCR-1792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nicholas DiPiazza closed JCR-1792.
----------------------------------

    Resolution: Fixed

This was an issue of mixing in 1.4 with 1.4.5 jars

> jcr:frozenUuid does not contain jcr:content
> -------------------------------------------
>
>                 Key: JCR-1792
>                 URL: https://issues.apache.org/jira/browse/JCR-1792
>             Project: Jackrabbit
>          Issue Type: Bug
>          Components: jackrabbit-core
>    Affects Versions: core 1.4.5
>         Environment: tomcat, jackrabbit deployed inside webapp, xml persistance, webdav
enabled
>            Reporter: Nicholas DiPiazza
>
> When I store versionable files, I get problems retrieving the jcr:data from a custom
node type.
> I am storing a node type:
> xrc:learningContent
>         pd: xrc:Keywords
>         pd: xrc:MimeType
>         pd: jcr:mixinTypes
>         pd: xrc:Description
>         pd: xrc:Language
>         pd: xrc:Creator
>         pd: jcr:created
>         pd: xrc:Title
>         pd: jcr:primaryType
> Extends: nt:resource
>         pd: jcr:uuid
>         pd: jcr:mixinTypes
>         pd: jcr:data
>         pd: jcr:encoding
>         pd: jcr:mimeType
>         pd: jcr:lastModified
>         pd: jcr:primaryType
> So I commit the changes, then later pull up the version and get it's frozenNode.
> Node frozenNode = v.getNode(JcrConstants.JCR_FROZENNODE);
> And then I return all of the properties contained within:
> PropertyIterator pi = frozenNode.getProperties();
>                 while (pi.hasNext()) {
>                     System.out.println(pi.nextProperty().getName());
> }
> All that are returned are:
> jcr:frozenUuid
> jcr:uuid
> jcr:frozenPrimaryType
> jcr:frozenMixinTypes
> jcr:primaryType
> Here is the frozen node type:
> nt:frozenNode
>         pd: *
>         pd: *
>         pd: jcr:frozenUuid
>         pd: jcr:uuid
>         pd: jcr:mixinTypes
>         pd: jcr:frozenPrimaryType
>         pd: jcr:frozenMixinTypes
>         pd: jcr:primaryType
> So basically it would seem that the recursive copy inside the InternalFrozenNodeImpl
is not working. But it seems that is not the case from the code trace I did. Add this to line
368 of InternalFrozenNodeImpl.java
> System.out.println("New node created. Props: ");
>         try {
>             PropertyState [] ps = node.getProperties();
>             for (PropertyState p : ps) {
>                 System.out.println(p.getName());
>                 System.out.println(p.toString());
>             }
>             NodeStateEx [] ns = node.getChildNodes();
>             for (NodeStateEx n : ns) {
>                 System.out.println(n.getName());
>                 System.out.println(n.toString());
>             }
>         } catch (ItemStateException e) {
>             // TODO Auto-generated catch block
>             e.printStackTrace();
>         }
> And you will get the result:
> New node created. Props:
> {http://www.jcp.org/jcr/1.0}uuid
> org.apache.jackrabbit.core.state.PropertyState@10dd791
> {http://www.jcp.org/jcr/1.0}frozenPrimaryType
> org.apache.jackrabbit.core.state.PropertyState@1c38291
> {http://www.jcp.org/jcr/1.0}frozenMixinTypes
> org.apache.jackrabbit.core.state.PropertyState@b12fbb
> {http://www.jcp.org/jcr/1.0}baseVersion
> org.apache.jackrabbit.core.state.PropertyState@b4d4b6
> {http://www.jcp.org/jcr/1.0}primaryType
> org.apache.jackrabbit.core.state.PropertyState@1f9045f
> {http://www.jcp.org/jcr/1.0}isCheckedOut
> org.apache.jackrabbit.core.state.PropertyState@18e16b5
> {http://www.jcp.org/jcr/1.0}frozenUuid
> org.apache.jackrabbit.core.state.PropertyState@174cb00
> {http://www.jcp.org/jcr/1.0}predecessors
> org.apache.jackrabbit.core.state.PropertyState@bb7c1b
> {http://www.jcp.org/jcr/1.0}data
> org.apache.jackrabbit.core.state.PropertyState@d10133
> {http://www.jcp.org/jcr/1.0}versionHistory
> org.apache.jackrabbit.core.state.PropertyState@1a5f001
> {http://www.jcp.org/jcr/1.0}encoding
> org.apache.jackrabbit.core.state.PropertyState@12fe3ef
> {http://www.jcp.org/jcr/1.0}mimeType
> org.apache.jackrabbit.core.state.PropertyState@11d92c8
> {http://www.jcp.org/jcr/1.0}lastModified
> org.apache.jackrabbit.core.state.PropertyState@8fb83a
> New node created. Props:
> {http://www.xerceo.com/learn/jcr-1.0}Keywords
> org.apache.jackrabbit.core.state.PropertyState@18808f3
> {http://www.jcp.org/jcr/1.0}uuid
> org.apache.jackrabbit.core.state.PropertyState@397a4
> {http://www.jcp.org/jcr/1.0}frozenPrimaryType
> org.apache.jackrabbit.core.state.PropertyState@1d88ffd
> {http://www.xerceo.com/learn/jcr-1.0}Creator
> org.apache.jackrabbit.core.state.PropertyState@d5625b
> {http://www.xerceo.com/learn/jcr-1.0}Language
> org.apache.jackrabbit.core.state.PropertyState@12c70e6
> {http://www.xerceo.com/learn/jcr-1.0}Title
> org.apache.jackrabbit.core.state.PropertyState@a836b3
> {http://www.jcp.org/jcr/1.0}frozenMixinTypes
> org.apache.jackrabbit.core.state.PropertyState@19f273c
> {http://www.jcp.org/jcr/1.0}primaryType
> org.apache.jackrabbit.core.state.PropertyState@1c8e97d
> {http://www.jcp.org/jcr/1.0}frozenUuid
> org.apache.jackrabbit.core.state.PropertyState@15915a3
> {http://www.jcp.org/jcr/1.0}predecessors
> org.apache.jackrabbit.core.state.PropertyState@19ba907
> {http://www.xerceo.com/learn/jcr-1.0}MimeType
> org.apache.jackrabbit.core.state.PropertyState@763ca1
> {http://www.xerceo.com/learn/jcr-1.0}Description
> org.apache.jackrabbit.core.state.PropertyState@8687e8
> {http://www.jcp.org/jcr/1.0}versionHistory
> org.apache.jackrabbit.core.state.PropertyState@44ca0f
> {http://www.jcp.org/jcr/1.0}content
> org.apache.jackrabbit.core.version.NodeStateEx@2da721
> So the new Node definately has these new properties.
> Do I have to somehow extend my frozenNode to work with this? Can anyone help me?

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