public void execute() {
int sex = 0;
if (user.getSex().equals("male")) sex = 1;
Object[] paramValues = {
user.getId(),
user.getName(),
sex,
mediaInst.getUri(),
mediaInst.getMediaType(),
artistInst.getUri()
};
WebService.getInstance()
.runFunction(ServerParam.INTERESET_GP_URL, "addInterest", paramValues);
}
public void execute() {
Object[] paramValues = {
user.getId(), mediaInst.getUri(), mediaInst.getMediaType(), artistInst.getUri()
};
WebService.getInstance()
.runFunction(ServerParam.INTERESET_GP_URL, "delInterest", paramValues);
}
public static List<UriInstance> viewFavoredArtist(User user, UriInstance mediaInst) {
List<UriInstance> artists = new ArrayList<UriInstance>();
Object[] paramValues = {user.getId(), mediaInst.getUri()};
String naiveAritsts =
WebService.getInstance()
.runFunction(ServerParam.INTERESET_GP_URL, "getFavoredArtist", paramValues);
if (naiveAritsts.equals(ServerParam.NETWORK_ERROR1)) return artists;
if (naiveAritsts.length() == 0) return artists;
List<String> naiveAritstList = SetSerialization.deserialize2(naiveAritsts);
for (String naiveArtist : naiveAritstList) {
List<String> naiveTermList = SetSerialization.deserialize1(naiveArtist);
if (naiveTermList.size() == 3) {
UriInstance inst =
RdfFactory.getInstance()
.createInstance(
naiveTermList.get(0),
mediaInst.getMediaType(),
naiveTermList.get(2),
SetSerialization.instNameNomalize(naiveTermList.get(1)));
artists.add(inst);
}
}
return artists;
}