Hi Daniel,
that's quite strange. I tried to reproduce the issue, but was unable to do so.
Is there anything unusual in the log files that might explain why the queries fail?
you can also re-index the content and see if the query works afterwards:
- stop jackrabbit
- delete the directory <repo-home>/workspaces/default/index
- start jackrabbit
- execute the query
regards
marcel
Daniel Mitterdorfer wrote:
Hi,
XPath does not seem to work as expected for me. This is a dump of my
repository contents (node name, followed by the primary node type in
parenthesis):
(rep:root)
Prop: jcr:primaryType = rep:root
jcr:system (rep:system)
Prop: jcr:primaryType = rep:system
<<large subtree here - irrelevant to the problem>>
interedu (nt:unstructured)
Prop: jcr:primaryType = nt:unstructured
someTitle (nt:file)
Prop: jcr:uuid = 2e311056-b5a6-4279-9c04-430db01ad56b
Prop: jcr:mixinTypes = mix:referenceable
Prop: jcr:created = 2007-11-19T12:32:58.290+01:00
Prop: jcr:primaryType = nt:file
jcr:content (nt:resource)
Prop: jcr:predecessors =
Prop: jcr:uuid = b6b9f064-cb12-49e6-9c32-ae28657825b6
Prop: jcr:mixinTypes = mix:versionable
Prop: jcr:data = Test
Prop: jcr:versionHistory = 8eb37332-2550-4486-9f49-6406f2b5ede2
Prop: jcr:mimeType = text/plain
Prop: jcr:lastModified = 2007-11-19T12:32:58.290+01:00
Prop: jcr:baseVersion = 941d13f5-deb3-40e5-9cab-4d2609f1bf0a
Prop: jcr:primaryType = nt:resource
Prop: jcr:isCheckedOut = false
where "interedu" is the root node of my application. If I query for
all nodes using the XPath query '//*', I get all nodes in the
repository. So far, so good. However, if i want to query only for the
'interedu' subtree using the XPath query '//interedu/*' i get no results
although 'interedu' has child nodes. I have already tried quite a few
things but got no sufficient results (including a research on the
Jackrabbit mailing lists). Can anybody see my error(s) or give me some
pointers? Thanks!
Additional information:
* I have deleted all repository files before running my sample application.
* I use Jackrabbit version 1.3.3 which I integrat into my application
using Spring Modules 0.8.
* My query code:
final QueryManager queryManager = session.getWorkspace().getQueryManager();
final Query query = queryManager.createQuery(queryString, Query.XPATH);
//here I insert my query string (see above)
final QueryResult result = query.execute();
final NodeIterator it = result.getNodes();
System.err.println("================= Results =============");
while (it.hasNext()) {
Node n = it.nextNode();
System.err.println(n.getPath() + " (" +
n.getPrimaryNodeType().getName() + ")");
}
* My Jackrabbit config file is defined as follows:
<?xml version="1.0" encoding="ISO-8859-1"?>
<Repository>
<FileSystem
class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
<param name="path" value="${rep.home}"/>
</FileSystem>
<Security appName="Jackrabbit">
<AccessManager
class="org.apache.jackrabbit.core.security.SimpleAccessManager" />
</Security>
<Workspaces rootPath="${rep.home}/workspaces"
defaultWorkspace="default" />
<Workspace name="${wsp.name}">
<FileSystem
class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
<param name="path" value="${wsp.home}"/>
</FileSystem>
<PersistenceManager
class="org.apache.jackrabbit.core.persistence.xml.XMLPersistenceManager"/>
<SearchIndex
class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
<param name="path" value="${wsp.home}/index" />
<param name="useCompoundFile" value="true" />
<param name="minMergeDocs" value="100" />
<param name="volatileIdleTime" value="3" />
<param name="maxMergeDocs" value="100000" />
<param name="mergeFactor" value="10" />
<param name="maxFieldLength" value="10000" />
<param name="bufferSize" value="10" />
<param name="cacheSize" value="1000" />
<param name="forceConsistencyCheck" value="false" />
<param name="autoRepair" value="true" />
<param name="analyzer"
value="org.apache.lucene.analysis.standard.StandardAnalyzer" />
<param name="queryClass"
value="org.apache.jackrabbit.core.query.QueryImpl" />
<param name="respectDocumentOrder" value="true" />
<param name="resultFetchSize" value="2147483647" />
<param name="extractorPoolSize" value="0" />
<param name="extractorTimeout" value="100" />
<param name="extractorBackLogSize" value="100" />
<param name="textFilterClasses"
value="
org.apache.jackrabbit.extractor.XMLTextExtractor,org.apache.jackrabbit.extractor.PlainTextExtractor,org.apache.jackrabbit.extractor.PdfTextExtractor,org.apache.jackrabbit.extractor.OpenOfficeTextExtractor,org.apache.jackrabbit.extractor.MsWordTextExtractor,org.apache.jackrabbit.extractor.MsPowerPointTextExtractor,org.apache.jackrabbit.extractor.MsExcelTextExtractor,org.apache.jackrabbit.extractor.HTMLTextExtractor"
/>
</SearchIndex>
</Workspace>
<SearchIndex
class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
<param name="path" value="${rep.home}/repository/index" />
</SearchIndex>
<Versioning rootPath="${rep.home}/versions">
<FileSystem
class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
<param name="path" value="${rep.home}"/>
</FileSystem>
<PersistenceManager
class="org.apache.jackrabbit.core.persistence.xml.XMLPersistenceManager"/>
</Versioning>
</Repository>
Bye,
Daniel
