Metacat

import java.util.Vector;

import org.w3c.dom.NodeList;

    /**

     * return a list of all docids that match a given scope.  if scope is null

     * return all docids registered in the system

     * @param scope String  the scope to use to limit the docid query

     * @throws MetacatException when an error occurs

     */

    public Vector getAllDocids(String scope) throws MetacatException {

        Vector resultVec = new Vector();

        //set up properties

        Properties prop = new Properties();

        prop.put("action", "getalldocids");

        if(scope != null)

        {

          prop.put("scope", scope);

        }

        String response = null;

        try {

            response = sendDataForString(prop, null, null, 0);

            // Check for an error condition

            if (response.indexOf("<error>") != -1) {

               throw new MetacatException(response);

            } else {

                Reader responseReader = new StringReader(response);

                Node root = 

                    XMLUtilities.getXMLReaderAsDOMTreeRootNode(responseReader); 

                NodeList nlist = root.getChildNodes();

                for(int i=0; i<nlist.getLength(); i++)

                {

                  Node n = nlist.item(i);

                  if(n.getNodeName().equals("docid"))

                  {

                    //add the content to the return vector

                    String nodeVal = n.getNodeValue();

                    resultVec.addElement(nodeVal);

                  }

                }

            }

        } catch (Exception e) {

            throw new MetacatException(e.getMessage());

        }

        return resultVec;

    }

import java.util.Vector;

    /**

     * return a list of all docids that match a given scope.  if scope is null

     * return all docids registered in the system

     * @param scope String  the scope to use to limit the docid query

     * @throws MetacatException when an error occurs

     */

    public Vector getAllDocids(String scope) throws MetacatException;