Hi Frans,

the following code with the newest release of BaseX produces correct results:

package org.basex.examples.xmldb;

import org.basex.api.xmldb.BXCollection;

import org.xmldb.api.base.*;

import org.xmldb.api.modules.XMLResource;

import org.xmldb.api.*;

/**

 * This class serves as an example for creating a database with the XML:DB API.

 *

 * @author BaseX Team 2005-11, BSD License

 */

public final class Test {

  /** Database driver. */

  public static final String DRIVER = "org.basex.api.xmldb.BXDatabase";

  /**

   * Main method of the example class.

   * @param args (ignored) command-line arguments

   * @throws Exception exception

   */

  public static void main(final String[] args) throws Exception {

    System.out.println("=== XMLDBCreate ===");

    try {

      // Register the database

      Class<?> c = Class.forName(DRIVER);

      Database db = (Database) c.newInstance();

      DatabaseManager.registerDatabase(db);

      System.out.println("\n* Create a new collection.");

      // Create a new collection

      BXCollection col = new BXCollection("Collection", false);

      // ID for the first document

      String id1 = "doc1";

      // Content of the first document

      String doc1 = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" +

      "<tag xmlns=\"http://example.org\">" +

      "</tag>";

      // ID for the second document

      String id2 = "doc2";

      // Content of the second document

      String doc2 = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" +

      "<tns:tag xmlns:tns=\"http://example.org\">" +

      "</tns:tag>";

      System.out.println("\n* Create new resources.");

      // Create a new XML resource with the specified ID

      XMLResource res1 = col.createResource(id1, XMLResource.RESOURCE_TYPE);

      XMLResource res2 = col.createResource(id2, XMLResource.RESOURCE_TYPE);

      // Set the content of the XML resource as the document

      res1.setContent(doc1);

      res2.setContent(doc2);

      System.out.println("\n* Store new resource.");

      // Store the resource into the database

      col.storeResource(res1);

      col.storeResource(res2);

      col.close();

    } catch(final XMLDBException ex) {

      // Handle exceptions

      System.err.println("XML:DB Exception occured " + ex.errorCode);

    }

  }

}

-- Andreas

Am 25.03.2011 um 08:34 schrieb Andreas Weiler:

Hi Frans,

could you send me your java class, so i can have a look at it.

-- Andreas

Am 25.03.2011 um 00:01 schrieb frans@planet:

I'am accessing BaseX 6.5.1 through the XMLDB API. There are some issues with namespace handling when storing resources. Let me clarify that with some examples.

First example

I want to store the following as a resource:

String example =  "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" +

                           "<tag xmlns=\"http://example.org\">" +

                           "</tag>";

This yields <tag xmlns="http://example.org"/> in the GUI. So this is OK.

Second example

I want to store the following as a resource and INTPARSE = false:

String example =  "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" +

                           "<tns:tag xmlns:tns=\"http://example.org\">" +

                           "</tns:tag>";

This yields the following exception:

org.xmldb.api.base.XMLDBException: "null" (Line 1): The prefix "tns" for element "tns:tag" is not bound

Third example

I want to store the following as a resource and INTPARSE = true:

String example =  "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" +

                           "<tns:tag xmlns:tns=\"http://example.org\">" +

                           "</tns:tag>";

This yields <tns:tag xmlnstns="http://example.org"/> in the GUI. The colon is missing in ' xmlnstns' . So this is not OK.

Are the second and third examples bugs or should I change some setting to get a proper handling of namespaces?

Regards,

Frans

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