Metacat

import org.dataone.service.types.v2.MediaType;

import org.dataone.service.types.v2.MediaTypeProperty;

        suite.addTest(new IdentifierManagerTest("testMediaType"));

    /**

     * Method to test new system metadata field such as media type and file name.

     */

    public void testMediaType() throws Exception {

        String fileName = "new file name";

        String name = "text/plain";

        String p1Name = "charset";

        String p1Value = "UTF8";

        String p2Name = "n2";

        String p2Value = "v2";

        IdentifierManager im = IdentifierManager.getInstance();

        //test system metadata write/read without mediatype and file name.

        String docid = "test." + new Date().getTime() + ".1";

        String guid = "guid:" + docid;

        //create a mapping (identifier-docid)

        im.createMapping(guid, docid);

        Session session = getTestSession();

        Identifier id = new Identifier();

        id.setValue(guid);

        InputStream object = new ByteArrayInputStream("test".getBytes("UTF-8"));

        SystemMetadata sysmeta = createSystemMetadata(id, session.getSubject(), object);

        //sysmeta.setFileName(fileName);

        im.insertOrUpdateSystemMetadata(sysmeta);

        SystemMetadata read = im.getSystemMetadata(guid);

        assertTrue(read.getIdentifier().equals(id));

        assertTrue(read.getFileName() == null);

        assertTrue(read.getMediaType() == null);

        //remove the system metadata

        im.deleteSystemMetadata(guid);

        //remove the mapping

        im.removeMapping(guid, docid);

      //test system metadata write/read with mediatype and file name.

        Thread.sleep(1000);

        docid = "test." + new Date().getTime() + ".1";

        guid = "guid:" + docid;

        //create a mapping (identifier-docid)

        im.createMapping(guid, docid);

        id = new Identifier();

        id.setValue(guid);

        object = new ByteArrayInputStream("test".getBytes("UTF-8"));

        sysmeta = createSystemMetadata(id, session.getSubject(), object);

        sysmeta.setFileName(fileName);

        MediaType media = new MediaType();

        media.setName(name);

        MediaTypeProperty p1 = new MediaTypeProperty();

        p1.setName(p1Name);

        p1.setValue(p1Value);

        media.addProperty(p1);

        MediaTypeProperty p2 = new MediaTypeProperty();

        p2.setName(p2Name);

        p2.setValue(p2Value);

        media.addProperty(p2);

        sysmeta.setMediaType(media);

        im.insertOrUpdateSystemMetadata(sysmeta);

        read = im.getSystemMetadata(guid);

        assertTrue(read.getIdentifier().equals(id));

        assertTrue(read.getFileName().equals(fileName));

        MediaType type = read.getMediaType();

        assertTrue(type.getName().equals(name));

        List<MediaTypeProperty> list = type.getPropertyList();

        assertTrue(list.size() == 2);

        MediaTypeProperty item1 = list.get(0);

        assertTrue(item1.getName().equals(p1Name));

        assertTrue(item1.getValue().equals(p1Value));

        MediaTypeProperty item2 = list.get(1);

        assertTrue(item2.getName().equals(p2Name));

        assertTrue(item2.getValue().equals(p2Value));

        //Thread.sleep(100000);

        //remove the system metadata

        im.deleteSystemMetadata(guid);

        //remove the mapping

        im.removeMapping(guid, docid);

    }