hi all,
I'm developing a way of doing backups of our JCR repository built with
Jackrabbit.
I started by creating a node "/bruno" and used
*session.exportDocumentView("/", outputStream, skipBinary, noRecurse);*
to export all the content to a xml file.
then I use
*session.importXML("/", inputStream,
ImportUUIDBehavior.IMPORT_UUID_COLLISION_REMOVE_EXISTING);*
to import the xml file:
<?xml version="1.0" encoding="UTF-8"?>
<jcr:root jcr:primaryType="rep:root" xmlns:fn="
http://www.w3.org/2005/xpath-functions"; xmlns:fn_old="
http://www.w3.org/2004/10/xpath-functions"; xmlns:xs="
http://www.w3.org/2001/XMLSchema"; xmlns:jcr="http://www.jcp.org/jcr/1.0";
xmlns:ctgt="http://www.yunit.pt/contingut/ctn/1.0"; xmlns:mix="
http://www.jcp.org/jcr/mix/1.0"; xmlns:sv="http://www.jcp.org/jcr/sv/1.0";
xmlns:rep="internal" xmlns:nt="http://www.jcp.org/jcr/nt/1.0";>
<jcr:system jcr:primaryType="rep:system">
<jcr:versionStorage jcr:primaryType="rep:versionStorage"/>
<jcr:activities jcr:primaryType="rep:Activities"/>
<jcr:nodeTypes jcr:primaryType="rep:nodeTypes">
[...]
<ctgt:nosamenamesiblings jcr:primaryType="nt:nodeType"
jcr:hasOrderableChildNodes="true" jcr:isMixin="false"
jcr:nodeTypeName="ctgt:nosamenamesiblings"><jcr:propertyDefinition
jcr:primaryType="nt:propertyDefinition" jcr:autoCreated="false"
jcr:mandatory="false" jcr:multiple="true" jcr:onParentVersion="COPY"
jcr:protected="false" jcr:requiredType="UNDEFINED"/><jcr:propertyDefinition
jcr:primaryType="nt:propertyDefinition" jcr:autoCreated="false"
jcr:mandatory="false" jcr:multiple="false" jcr:onParentVersion="COPY"
jcr:protected="false" jcr:requiredType="UNDEFINED"/><jcr:childNodeDefinition
jcr:primaryType="nt:childNodeDefinition" jcr:autoCreated="false"
jcr:defaultPrimaryType="ctgt:nosamenamesiblings" jcr:mandatory="false"
jcr:onParentVersion="VERSION" jcr:protected="false"
jcr:sameNameSiblings="false"/></ctgt:nosamenamesiblings>
[...]
</jcr:nodeTypes>
</jcr:system>
<bruno jcr:primaryType="ctgt:nosamenamesiblings"
creationDate="1277226878544" deleted="0" lastModifiedDate="1277226878544"
name="/bruno" objectFQN="yunit.contingut.content.dataObjects.Folder"
status="WORK_IN_PROGRESS"/>
</jcr:root>
my problem is that the import creates another node instead of replacing the
existing one.
it creates a node in /jcr:root/bruno and should replace the node /bruno.
from the specification the importer uses the UUID to check if the node
exists in the target repository
but I open the xml file there's no UUID in the attributes of the nodes.
is this correct? if so how can the importer know if a node already exist or
not?
am I doing something wrong?
thanks in advance.
best regards,
bruno coelho
