String pid;
pid = fedora.uri2Pid(piduri);
boolean exists = fedora.exists(pid);
if (!exists){
throw new StoreException("Object does not already exist");
}
if (!isWritable(piduri)){
throw new StoreException("This object is not writable");
}
String planetsModel;
try {
if (!fedora.isPlanetsObject(pid)){
throw new StoreException("pdURI "+pid.toString()+" is not a planets compatible object");
}
planetsModel = fedora.getPlanetsContentModel(pid);
} catch (DigitalObjectNotFoundException e) {
//we have just checked that it exists...
throw new StoreException("Object was there, but then it was gone",e);
}
PlanetsDatastreamType planetsDatastreamObject;
try {
planetsDatastreamObject = readPlanetsDatastream(planetsModel);
} catch (ParseException e) {
throw new StoreException(e);
} catch (DigitalObjectNotFoundException e) {
throw new StoreException("Object '"+pid+"' was a planets object but cannot read the content model",e);
}
//If so far, we have now read the datastream in as a java class
//decode the streams for the planets object
MetadatastreamsType metadatastreams = planetsDatastreamObject.getMetadatastreams();
Map<String, MetadatastreamType> metamap = new HashMap<String, MetadatastreamType>();
for (MetadatastreamType datastream: metadatastreams.getMetadatastream()){
metamap.put(datastream.getPlanetsName(),datastream);
}
for (Metadata metadata : digitalObject.getMetadata()) {
MetadatastreamType ds = metamap.get(metadata.getName());
URI formatURI = metadata.getType();
if (ds!=null){
try {
fedora.modifyDatastream(pid,ds.getName(),metadata.getContent(),formatURI);
} catch (ParseException e) {
throw new StoreException(e);
}
}
}
try {
fedora.setObjectLabel(pid,digitalObject.getTitle());
} catch (DigitalObjectNotFoundException e) {
//we have just checked that it exists...
throw new StoreException("Object was there, but then it was gone",e);
}
ContentdatastreamType filedatastream = planetsDatastreamObject.getContentdatastream();
URI formatURI = digitalObject.getFormat();
try {
fedora.modifyDatastream(pid,filedatastream.getName(),digitalObject.getContent().getInputStream(),formatURI);
return fedora.pid2Uri(pid);
} catch (ParseException e) {
throw new StoreException(e);//cannot happen
}
}