private List<BroadcastMetadata> getBroadcastMetadata(
List<String> fileObjectPids, InfrastructureContext context, TranscodeRequest request)
throws ProcessorException {
Map<String, BroadcastMetadata> pidMap = new HashMap<String, BroadcastMetadata>();
CentralWebservice doms = CentralWebserviceFactory.getServiceInstance(context);
List<BroadcastMetadata> broadcastMetadataList = new ArrayList<BroadcastMetadata>();
for (String fileObjectPid : fileObjectPids) {
BroadcastMetadata broadcastMetadata = null;
try {
String broadcastMetadataXml =
doms.getDatastreamContents(fileObjectPid, "BROADCAST_METADATA");
logger.debug("Found file metadata '" + fileObjectPid + "' :\n" + broadcastMetadataXml);
broadcastMetadata =
JAXBContext.newInstance(BroadcastMetadata.class)
.createUnmarshaller()
.unmarshal(
new StreamSource(new StringReader(broadcastMetadataXml)),
BroadcastMetadata.class)
.getValue();
} catch (Exception e) {
throw new ProcessorException(
"Failed to get Broadcast Metadata for " + request.getObjectPid(), e);
}
broadcastMetadataList.add(broadcastMetadata);
pidMap.put(fileObjectPid, broadcastMetadata);
}
request.setPidMap(pidMap);
return broadcastMetadataList;
}
/**
* Returns either a list of all the files connected to this program or the single file that
* represents this program exactly, if such a file exists.
*
* @param request
* @param context
* @return
* @throws InvalidCredentialsException
* @throws InvalidResourceException
* @throws MethodFailedException
*/
private List<String> findFileObjects(TranscodeRequest request, InfrastructureContext context)
throws InvalidCredentialsException, InvalidResourceException, MethodFailedException {
CentralWebservice doms = CentralWebserviceFactory.getServiceInstance(context);
List<String> fileObjectPids = new ArrayList<String>();
List<Relation> relations = doms.getRelations(request.getObjectPid());
for (Relation relation : relations) {
logger.debug(
"Relation: "
+ request.getObjectPid()
+ " "
+ relation.getPredicate()
+ " "
+ relation.getObject());
if (relation.getPredicate().equals(HAS_EXACT_FILE_RELATION)) {
fileObjectPids = new ArrayList<String>();
fileObjectPids.add(relation.getObject());
request.setHasExactFile(true);
logger.debug(
"Program " + request.getObjectPid() + " has an exact file " + relation.getObject());
return fileObjectPids;
} else if (relation.getPredicate().equals(HAS_FILE_RELATION)) {
fileObjectPids.add(relation.getObject());
}
}
return fileObjectPids;
}
public void walk()
throws InvalidCredentialsException, MethodFailedException, InvalidResourceException {
List<Relation> relations = domsAPI.getInverseRelations("doms:ContentModel_Program");
for (Relation relation : relations) {
String programPid = relation.getObject();
domsAPI.getDatastreamContents(programPid, "PBCORE");
}
}
/** Test code :-) */
@org.junit.Test
public void testExample() throws Exception {
CentralWebservice webservice =
new CentralWebserviceService(
new URL("http://localhost:7880/centralWebservice-service/central/?wsdl"),
new QName("http://central.doms.statsbiblioteket.dk/", "CentralWebserviceService"))
.getCentralWebservicePort();
Map<String, Object> domsAPILogin = ((BindingProvider) webservice).getRequestContext();
domsAPILogin.put(BindingProvider.USERNAME_PROPERTY, "fedoraAdmin");
domsAPILogin.put(BindingProvider.PASSWORD_PROPERTY, "fedoraAdminPass");
for (dk.statsbiblioteket.doms.central.SearchResult result :
webservice.findObjects("Valse", 0, 20)) {
System.out.println(result.getPid() + ": " + result.getTitle());
}
List<DatastreamProfile> datastreams =
webservice.getObjectProfile("uuid:bd64c76a-67c5-4aa3-bc51-acfce17df791").getDatastreams();
for (DatastreamProfile datastream : datastreams) {
System.out.println(datastream.getId() + "\t" + datastream.getFormatUri());
}
System.out.println();
webservice.markInProgressObject(
Arrays.asList(new String[] {"uuid:bd64c76a-67c5-4aa3-bc51-acfce17df791"}), "In progress");
webservice.addFileFromPermanentURL(
"uuid:bd64c76a-67c5-4aa3-bc51-acfce17df791",
"valse1.bwf",
null,
"http://stage01/doms/valse1.bwf",
"info:pronom/fmt/2",
"Added file");
webservice.markPublishedObject(
Arrays.asList(new String[] {"uuid:bd64c76a-67c5-4aa3-bc51-acfce17df791"}), "Ready");
List<DatastreamProfile> datastreams2 =
webservice.getObjectProfile("uuid:bd64c76a-67c5-4aa3-bc51-acfce17df791").getDatastreams();
for (DatastreamProfile datastream : datastreams2) {
System.out.println(datastream.getId() + "\t" + datastream.getFormatUri());
}
}