Metacat

import java.io.ByteArrayInputStream;

import java.io.InputStream;

import java.io.OutputStream;

import java.net.HttpURLConnection;

import java.net.URL;

import java.security.MessageDigest;

	                    } catch (NotFound e) {

							System.out.println(e.getMessage());

						}

	                    Checksum checksum = new Checksum();

	                    dataDocIs = stringToStream(dataDocText);

	                    ChecksumAlgorithm ca = ChecksumAlgorithm.convert("MD5");

	                    checksum.setAlgorithm(ca);

	                    checksum.setValue(checksum(dataDocIs));

	                    dataDocSysMeta.setChecksum(checksum);

	                    // TODO use ORE map

	                    //dataDocSysMeta.addDescribedBy(sysmeta.getIdentifier());

	                    boolean error = false;

                format = ObjectFormatCache.getInstance().getFormat("text/plain");

            }

        }

        //create the checksum

        ByteArrayInputStream bais = new ByteArrayInputStream(doc.doctext.getBytes(MetaCatServlet.DEFAULT_ENCODING));

        sm.setChecksum(checksum);

        //set the size

        //submitter

        Subject p = new Subject();