public String getFileNameWithoutExtension() { switch (downloadType) { case DOWNLOAD_REVISION: return getRoidsString(); case DOWNLOAD_BY_GUIDS: return getRoidsString() + "-" + getGuidsString(); case DOWNLOAD_BY_NAMES: return getRoidsString() + "-" + getNamesString(); case DOWNLOAD_BY_OIDS: return getRoidsString() + "-" + getOidsString(); case DOWNLOAD_OF_TYPE: return getRoidsString() + "-" + classNames; case DOWNLOAD_PROJECTS: DatabaseSession session = bimServer.getDatabase().createSession(); StringBuilder fileName = new StringBuilder(); for (long roid : roids) { Revision revision; try { revision = session.get( session.getEClassForName("store", "Revision"), roid, Query.getDefault()); for (ConcreteRevision concreteRevision : revision.getConcreteRevisions()) { fileName.append(concreteRevision.getProject().getName() + "-"); } } catch (BimserverDatabaseException e) { e.printStackTrace(); } } fileName.delete(fileName.length() - 1, fileName.length()); return fileName.toString(); case DOWNLOAD_COMPARE: return "compare"; case DOWNLOAD_JSON_QUERY: return getRoidsString(); case DOWNLOAD_QUERY: return "query"; } return "unknown"; }