Hi all,
I'm setting up a new JackRabbit repository, which is backed by an Oracle DB for
persistence. The access to the created nodes and their properties are OK...
except if I try to execute (basic?) queries like:
"/jcr:root//element(*, nt:resource)[(jcr:contains(., 'myKeyWord'))]"
which is supposed to return all nt:resource nodes whose jcr:data binary content
contains 'myKeyWord', isn't it?
But, it doesn't.... and I have no clue where I made the mistake.
First, I checked my workspace.xml file and particulary the SearchIndex property:
<SearchIndex class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
<param name="path" value="${wsp.home}/index"/>
<param name="textFilterClasses"
value="org.apache.jackrabbit.extractor.PlainTextExtractor,
org.apache.jackrabbit.extractor.MsWordTextExtractor,
...
many more extractors "/>
</SearchIndex>
Then, I defined a node type as follow:
[wider:file] > 'nt:file', 'mix:referenceable'
Then I created a wider:file node as parent of the jcr:content node (nt:resource
type):
Calendar cal = ...;
String mimetype=...;
File myFile = new File...;
InputStream inputstr = new FileInputStream(myFile);
Node fileNode = myRoot.addNode(myFile.getName(), "wider:file");
Node resourceNode = fileNode.addNode("jcr:content", "nt:resource");
resourceNode.setProperty("jcr:mimeType", mimetype); //--> I made sure it is a
good one
resourceNode.setProperty("jcr:encoding", "");
resourceNode.setProperty("jcr:lastModified", cal);
resourceNode.setProperty("jcr:data", inputstr);
mySession.save();
I made sure the mimetypes are OK... I have actually created 2 nt:resource
nodes: one with a Word Document (mimetype=application/msword) an the other one
with a text file (mimetype=text/plain)...
Of course the files contain somehow 'myKeyWord'... the text file contains it
for sure, but in the Document, 'myKeyWord' is wrapped by bold and italic
styles. But I don't think the styles cause any problems... on the other hand, I
have no idea how the extractors works ;-) it's just a guess....
And, as said before, these nodes do exist in the repository... I can query them
and their properties and the jcr:data property can be roughly displayed... only
the jcr:contains function seems not to work.
Maybe you should also know that the externalBLOBs param is declared as false...
and that I use JackRabbit 1.3.1 with Lucene 2.0.0...
I really have no idea what I did wrong... thanx for your help
Regards,
Patrick
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