public List<Long> getPathDbIds() {
List<Long> identifiers = new LinkedList<Long>();
for (DatabaseObject object : this.path) {
identifiers.add(object.getDbId());
}
return identifiers;
}
@Override
public void onDataRequired(final DatabaseObject databaseObject) {
final long dbId = databaseObject.getDbId();
String url = "/ReactomeRESTfulAPI/RESTfulWS/detailedView/DatabaseObject/" + dbId;
RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
requestBuilder.setHeader("Accept", "application/json");
try {
requestBuilder.sendRequest(
null,
new RequestCallback() {
@Override
public void onResponseReceived(Request request, Response response) {
try {
JSONObject json = JSONParser.parseStrict(response.getText()).isObject();
DatabaseObject databaseObject = ModelFactory.getDatabaseObject(json);
DataRequiredListener.getDataRequiredListener()
.setRequiredData(dbId, databaseObject);
eventBus.fireELVEvent(ELVEventType.DETAILED_VIEW_LOADED, databaseObject);
} catch (Exception ex) {
// ModelFactoryException, NullPointerException, IllegalArgumentException,
// JSONException
MessageObject msgObj =
new MessageObject(
"The received object for 'DbId="
+ databaseObject.getDbId()
+ "' is empty or faulty and could not be parsed.\n"
+ "ERROR: "
+ ex.getMessage(),
getClass(),
MessageType.INTERNAL_ERROR);
eventBus.fireELVEvent(ELVEventType.INTERNAL_MESSAGE, msgObj);
Console.error(getClass() + " ERROR: " + ex.getMessage());
}
}
@Override
public void onError(Request request, Throwable exception) {
if (!GWT.isScript()) {
Console.error(getClass() + " ERROR: " + exception.getMessage());
}
MessageObject msgObj =
new MessageObject(
"The request for 'DbId="
+ databaseObject.getDbId()
+ "' received an error instead of a valid response.\n"
+ "ERROR: "
+ exception.getMessage(),
getClass(),
MessageType.INTERNAL_ERROR);
eventBus.fireELVEvent(ELVEventType.INTERNAL_MESSAGE, msgObj);
}
});
} catch (RequestException ex) {
MessageObject msgObj =
new MessageObject(
"The requested data for 'DbId="
+ databaseObject.getDbId()
+ "' could not be received.\n"
+ "ERROR: "
+ ex.getMessage(),
getClass(),
MessageType.INTERNAL_ERROR);
eventBus.fireELVEvent(ELVEventType.INTERNAL_MESSAGE, msgObj);
Console.error(getClass() + " ERROR: " + ex.getMessage());
}
}
