Metacat

        <servlet-name>RestServlet</servlet-name>

        <url-pattern>/d1/checksum/*</url-pattern>

    </servlet-mapping>

    <servlet-mapping>

        <servlet-name>RestServlet</servlet-name>

import edu.ucsb.nceas.metacat.MetacatHandler;

import edu.ucsb.nceas.metacat.client.InsufficientKarmaException;

import edu.ucsb.nceas.metacat.dataone.CrudService;

import edu.ucsb.nceas.metacat.properties.PropertyService;

import edu.ucsb.nceas.metacat.service.SessionService;

import edu.ucsb.nceas.metacat.util.RequestUtil;

    private static final String RESOURCE_IDENTIFIER = "identifier";

    private static final String RESOURCE_LOG = "log";

    private static final String RESOURCE_CHECKSUM = "checksum";

    private static final String RESOURCE_BASE_URL = "d1";

    /*

            String verb = "";

            System.out.println("handling verb " + httpVerb + " request with resource '" + resource + "'");

            boolean status = false;

            loadSessionData();

                        }

                        status = true;

                    }

                }

                if (!status)

    /**

     * Initializes new instance by setting servlet context,request and response.

     */

        logMetacat = Logger.getLogger(CrudService.class);

        logCrud = Logger.getLogger("DataOneLogger");

        try

            throw new RuntimeException("Error getting servlet url in CrudService: " + e.getMessage());

        }

        params = new Hashtable<String, String[]>();

        handler = new MetacatHandler(new Timer());

    }

    /**