Re: db_bootstrap.ior???

[Vadim Gritsenko]

IIUC, the problem you had below was caused by you by using Xindice 1.0 
client (CORBA) with Xindice 1.1 server (XML-RPC). No wonder it did not work.

bootstrap.ior file is some CORBA file required to setup connection.
Vadim
Nina Juliadotter wrote:
My very own thread... sorry for harrasing the list with my postings about this, 
but
now that I solved it, I thought it is best to tell people in case anybody in the
future would  have the same problem.
Not surprisingly, it's a classpath problem, even though it doesn't look like it.
In the end, I mangaged to run the Example1.java (renamed Xin in my code below) 
by
having
xindice-1.1b4.jar
xmldb-api-20030701.jar
commons-logging-api.jar
xmlrpc-1.1.jar
xercesImpl.jar
xmlParserAPIs.jar
in the classpath.
 

Forgot to mention what OS: this error was on Linux (see below). When I run it on
Windows 2000 or XP Pro, i get
XML:DB Exception occured 1 A connection to the Database instance 'db' could not
be created. Error: http://localhost:8080/db_bootstrap.ior
My source code is:
package nina;
import org.xmldb.api.base.*;
import org.xmldb.api.modules.*;
import org.xmldb.api.*;
public class Xin
{
        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);
                String uri = "xmldb:xindice://localhost:8080/db/restaurants";
                col = DatabaseManager.getCollection(uri);
                String xpath = "/restaurant[name='TheBratwurst']";
                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 + " 
" +
e.getMessage());
          } finally
          {
                if (col != null)
                {
                  col.close();
                }
          }
   }
}
Could anyone tell me what this mysterious db_bootstrap.ior is? I've seen a 
couple of
people asking questions on this (on the cocoon-users group), but nobody ever 
got an
answer. A google search for bootstrap.ior gives me next to nothing. Howcome 
*nobody*
has had this problem, and what is causing it??? And what am I doing wrong?
Thanks from desperate,
Nina

   

Hi everyone,
I've been trying connect to Xindice through Cocoon for a few days now without
success. I'm running Xindice 1.1b4 as a standalone under Tomcat 5.0. I've got it
up
and running fine, I can access it through
xmldb:xindice://localhost:8080/db/testcol
and add documents and query it and all that.
As I gave up on trying to get Cocoon to connect to it, I used the source code 
from
http://xml.apache.org/xindice/guide-developer.html#Diving+in+With+an+Example+Program
and changed the details to reflect my database. But when I run it, I get the
error:
XML:DB Exception occured 1 A connection to the Database instance 'db' could not 
be
created. Error: Connection refused
My uri string is declared as:
String uri = "xmldb:xindice://localhost:8080/db/testcol";
and that's the only thing I have changed from the original code.
Has anyone come across this problem before, by any chance? Any idea what to do?
Cheers,
Nina
     


Cheers,
Nina