Hello,
I try to automatically update a collection of documents in a Hippo repository.
Each document is kept in its own collection within a "main" collection:
../1/a.xml, ../2/b.xml, etc.
Each update is independent of earlier ones: I don't need caching, no JMS, or
what more.
So I do a simple scan for old documents (fetchCollection), upload the new and
delete the old.
Very simple, so I was thinking I could use the Java Adapter directly...
Which works except for the getting the scan. Its function is similar to "ls
.../*/*.xml".
But my code+DASL gives me a weird response:
- only documents show up that have recently be touched by the CMS (clicked on,
not necessarily opened)
- the documents I write appear repeated in the list (=duplicates, each write
cycle one occurrence is added)
- this duplication is reset when I change the DASL query (eg depth to 1,
returns no documents, and back to 2).
- all documents are listed correctly by CMS and DAVexplorer, no problemo.
I use my own plain WebdavServiceImpl, which I assume does no caching.
Also when I restart my app (tomcat) nothing changes, nor when I restart the
repo.
Anyway, any help is appreciated? See code below.
Thanks,
Reinier
------------------
Here the code I use:
.....
public void hippoInit (Properties props) {
try {
WebdavConfig webdavConfig = new WebdavConfig(props);
webdavService = new WebdavServiceImpl(webdavConfig);
rootPath = webdavService.getBasePath();
}
catch (Exception e) {
error( "Error initializing Hippo repository connection:
"+e.getMessage());
}
}
public HashMap hippoScanJobOpenings (String relPath) {
HashMap jobs = new HashMap();
jobs.put( "REPO.RELPATH", relPath );
String query = Interpolation.interpolate( jobsQuery, jobs );
try {
DocumentCollection coll = webdavService.fetchCollection( rootPath,
query, false );
List docs = coll.getDocuments();
Iterator iter = docs.iterator();
while (iter.hasNext()) {
Document collDoc = (Document) iter.next();
String dirPath = ((DocumentPath)
collDoc.getPath()).getRelativePath();
message( "Found job: "+dirPath );
}
}
catch (Exception e) {
error( "Error getting existing job openings: "+e.getMessage());
}
return jobs;
}
The DASL query used is:
<d:searchrequest xmlns:d="DAV:" xmlns:S="http://jakarta.apache.org/slide/";
xmlns:h="http://hippo.nl/cms/1.0";>
<d:basicsearch>
<d:select>
<d:prop>
<h:caption/>
<d:displayname/>
<h:type/>
<d:modificationdate/>
</d:prop>
</d:select>
<d:from>
<d:scope>
<d:href>${REPO.RELPATH}</d:href>
<d:depth>2</d:depth>
</d:scope>
</d:from>
<d:where>
<d:eq>
<d:prop><h:type/></d:prop>
<d:literal>jobopening</d:literal>
</d:eq>
</d:where>
<d:orderby>
<d:order>
<d:prop><h:modificationDate/></d:prop>
<d:ascending/>
</d:order>
</d:orderby>
</d:basicsearch>
</d:searchrequest>
Notes:
- props contains the settings to initialise the WebdavConfig object as
described in ...
- relPath is the path from rootPath to the collection containing the documents.
--
Reinier van den Born
HintTech B.V.
T: +31(0)88 268 25 00
F: +31(0)88 268 25 01
M: +31(0)6 494 171 36
Delftechpark 37i | 2628 XJ Delft | The Netherlands
www.hinttech.com
HintTech is a specialist in eBusiness Technology ( .Net, Java platform, Tridion
) and IT-Projects.
Chamber of Commerce The Hague nr. 27242282 | Sales Tax nr. NL8062.16.396.B01
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