@Override
public ScreenModel.Show handleRequest(Database db, Tuple request, OutputStream csvDownload)
throws Exception {
logger.debug(this.getName());
FormModel<? extends Entity> model = this.getFormScreen();
FormController<?> controller = ((FormController<?>) this.getController());
List<String> fieldsToExport = controller.getVisibleColumnNames();
// TODO : remove entity name, capitals to small , and remove all _name fields
// we need to rewrite rules to accomodate the 'all'
QueryRule[] rules;
try {
rules = controller.rewriteAllRules(db, Arrays.asList(model.getRulesExclLimitOffset()));
} catch (MolgenisModelException e) {
// TODO Auto-generated catch block
e.printStackTrace();
throw new DatabaseException(e);
}
db.find(
model.getController().getEntityClass(), new CsvWriter(csvDownload), fieldsToExport, rules);
return ScreenModel.Show.SHOW_MAIN;
}
@Override
public ScreenModel.Show handleRequest(Database db, Tuple request, OutputStream xlsDownload)
throws Exception {
logger.debug(this.getName());
FormModel<? extends Entity> model = this.getFormScreen();
FormController<?> controller = ((FormController<?>) this.getController());
List<String> fieldsToExport = controller.getVisibleColumnNames();
// TODO : remove entity name, capitals to small , and remove all _name fields
// we need to rewrite rules to accomodate the 'all'
QueryRule[] rules;
try {
rules = controller.rewriteAllRules(db, Arrays.asList(model.getRulesExclLimitOffset()));
} catch (MolgenisModelException e) {
// TODO Auto-generated catch block
e.printStackTrace();
throw new DatabaseException(e);
}
// Comments from Despoina:
// TODO : the actual xls headers/formatting
// TODO : this needs different call or TODO just an extra if in abstractMolgenisServlet for the
// different suffix (.xls) ?
// This db.find() is rerouted by your Database implementation's find() to the one in the
// appropriate mapper
db.find(
model.getController().getEntityClass(), new XlsWriter(xlsDownload), fieldsToExport, rules);
return ScreenModel.Show.SHOW_MAIN;
}
