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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] Updated: (JCR-1787) XmlHandler export functions don't work in XML repository mode - causes XML with XSLT dependencies to show up with jcr:content XML element.
Date Sun, 12 Oct 2008 23:16:44 GMT

     [ https://issues.apache.org/jira/browse/JCR-1787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jukka Zitting updated JCR-1787:
-------------------------------

    Component/s: jackrabbit-jcr-server

> XmlHandler export functions don't work in XML repository mode - causes XML with XSLT
dependencies to show up with jcr:content XML element.
> ------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-1787
>                 URL: https://issues.apache.org/jira/browse/JCR-1787
>             Project: Jackrabbit
>          Issue Type: Bug
>          Components: jackrabbit-jcr-server
>            Reporter: Nicholas DiPiazza
>         Attachments: XmlHandler.java
>
>
> I can't view XML files with XSLT dependencies because the XML returned from XML requests
will come back as the "jcr:content" XML representation.
> <?xml version="1.0" encoding="UTF-8" ?> 
>   <jcr:content xmlns:jcr="http://www.jcp.org/jcr/1.0" xmlns:nt="http://www.jcp.org/jcr/nt/1.0"
xmlns:sv="http://www.jcp.org/jcr/sv/1.0" xmlns:mix="http://www.jcp.org/jcr/mix/1.0" xmlns:xrc="http://www.xerceo.com/learn/jcr-1.0"
xmlns:rep="internal" jcr:primaryType="nt:resource" jcr:uuid="33951e14-7a9a-4746-b848-4f931f4c01be"
jcr:data="" jcr:encoding="UTF-8" jcr:lastModified="2008-10-06T14:46:43.965-05:00" jcr:mimeType="text/xml"
/> 
> I suggest changes to package org.apache.jackrabbit.server.io.XmlHandler:
> 1) Create new method:
> /**
>      * @see DefaultHandler#exportData(ExportContext, boolean, Node)
>      */
>     protected void exportData(ExportContext context, boolean isCollection, Node contentNode)
throws IOException, RepositoryException {
>         // first child of content is XML document root
>         if (contentNode.getNodes().hasNext()) {
>             contentNode = contentNode.getNodes().nextNode();
>         }
>         
>         OutputStream out = context.getOutputStream();
>         out.write(ValueHelper.serialize(contentNode.getProperty("jcr:data").getValue(),
false).getBytes());
>     }
> Change canExport method:
> /**
>      * @see IOHandler#canExport(ExportContext, boolean)
>      */
>     public boolean canExport(ExportContext context, boolean isCollection) {
>         if (super.canExport(context, isCollection)) {
>             String mimeType = null;
>             try {
>                 Node contentNode = getContentNode(context, isCollection);
>                 if (contentNode.hasProperty(JcrConstants.JCR_MIMETYPE)) {
>                     mimeType = contentNode.getProperty(JcrConstants.JCR_MIMETYPE).getString();
>                 } else {
>                     mimeType = context.getMimeResolver().getMimeType(context.getExportRoot().getName());
>                 }
>             } catch (RepositoryException e) {
>                 // ignore and return false
>             }
>             return XML_MIMETYPE.equals(mimeType);
>         }
>         return false;
>     }
> This causes my server to return the correct XML then

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