Metacat

import java.math.BigInteger;

import java.security.NoSuchAlgorithmException;

import java.sql.SQLException;

import java.util.Date;

import java.util.Hashtable;

import java.util.Vector;

import javax.xml.parsers.ParserConfigurationException;

		// submitter

		Subject submitter = new Subject();

		sysMeta.setSubmitter(submitter);

		// rights holder

		Subject owner = new Subject();

		sysMeta.setRightsHolder(owner);

		// dates

			String existingPid = docidWithoutRev + "." + existingRev;

			if (existingRev < rev) {

				// it's the old docid, until it's not

			}

			if (existingRev > rev) {

				// it's the newer docid