>
> are you running you java code on the same machine where Xindice is
> installed?
>
> what error msg or exception are you getting?
I'm running my java code on the same machine where Xindice is installed.
The error i get is :
Exception in thread "main" java.lang.NullPointerException
at myUpdate.main(myUpdate.java:25)
The line 25 is the one where i try to get the service from my collection. That
means that the getCollection has not been found!
(it' null! - that same error was resulting of a bad url, when i tried to
request the standalone xindice).
>
>
> In Peace,
> Saqib Ali
> http://www.seagate.com/cheetah/
>
>
> |---------+--------------------------->
> | | "Jeremie hattat"|
> | | <Jeremie.hattat@|
> | | orange.fr> |
> | | No Phone Info |
> | | Available |
> | | |
> | | 04/02/2003 06:15|
> | | AM |
> | | Please respond |
> | | to xindice-users|
> | | |
> |---------+--------------------------->
>
> >-------------------------------------------------------------------------------------------------------------------------------|
> |
> |
> | To: "xindice-users" <[email protected]>
> |
> | cc:
> |
> | Subject: Re: PB : url to connect xindice started on tomcat
> |
>
> >-------------------------------------------------------------------------------------------------------------------------------|
>
>
>
>
> thanks Saqib,
>
> I'll try to clearly explain my problem in spite of my poor english (sorry).
>
> I've got a tomcat, including the xindice.war.
> I try from an external java programm to connect the database running under
> tomcat :
>
> import org.xmldb.api.base.*;
> import org.xmldb.api.modules.*;
> import org.xmldb.api.*;
>
> public class myUpdate {
> public static void main(String[] args) throws Exception {
> Collection col = null;
> try {
> String driver = "org.apache.xindice.client.xmldb.DatabaseImpl";
> Class c = Class.forName(driver);
>
> Database database = (Database) c.newInstance();
> DatabaseManager.registerDatabase(database);
> try{
> col = DatabaseManager.getCollection
> ("xmldb:xindice://jeremie:8888/db/adressbook");
> System.out.println("La collection est : "+col);
> }catch(Exception e){
> System.out.println(e.toString()+" ");
> e.printStackTrace();
> System.exit(1);
> }
>
> String xpath = "//person[fname = 'fname1']";
>
> 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());
> }
> }
> catch (XMLDBException e) {
> System.err.println("XML:DB Exception occured " + e.errorCode);
> }
> finally {
> if (col != null) {
> col.close();
> }
> }
> }
> }
>
> the url ("xmldb:xindice://jeremie:8888/db/adressbook") is the one i used
> when i was running the standalone server with the command :
> $xindice start in the c:\%XINDICE_HOME%\ directory
>
> Now i'd like to interact with the database running under tomcat...
>
> I've already tried the url you propose but it does'nt work...
>
> I hope you'll anderstood my problem...
>
> Jeremie
>
>
>
>
>
>
>
>
