using Java to query the db

23 Jul 2003 09:36:52 -0000

Hi all,
 
Using the developer guide, I am trying to use Java to query with XPath.
I am currently using Xindice version 1.1 and with the command line this works fine:
xindice xpath -c /db/addressbook -s "b=http://www.books.com/" -q //b:person[fname='John']
 
However, I wonder how do I specify a namespace in this following Java extract.
 
String driver = "org.apache.xindice.client.xmldb.DatabaseImpl";
Class c = Class.forName(driver);
Database database = (Database) c.newInstance();
DatabaseManager.registerDatabase(database);
col = DatabaseManager.getCollection("xmldb:xindice:///db/addressbook");
String xpath = "//person[fname='John']";
XPathQueryService service = (XPathQueryService) col.getService("XPathQueryService", "1.0");
ResourceSet resultSet = service.query(xpath);
ResourceIterator results = resultSet.getIterator();
while (results.hasMoreResources()) {
    Resource res = results.nextResource();
    System.out.println((String) res.getContent());
}
 
Can you help me figure this out?
 
Regards,
Boris

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