@Override
public boolean addCategory(String category) {
try {
cTable.insert(category);
} catch (SQLException e) {
Logger.getLogger(EmbeddedDB.class.getName()).log(Level.SEVERE, e.getMessage(), e);
return false;
}
return true;
}
@Override
public List<String> getCategories() {
try {
return cTable.select();
} catch (SQLException e) {
Logger.getLogger(EmbeddedDB.class.getName()).log(Level.SEVERE, e.getMessage(), e);
}
return Collections.emptyList();
}
@Override
public boolean clear() {
try {
boolean bDelete = bTable.delete();
boolean uDelete = uTable.delete();
boolean cDelete = cTable.delete();
return bDelete && uDelete && cDelete;
} catch (SQLException e) {
Logger.getLogger(EmbeddedDB.class.getName()).log(Level.SEVERE, e.getMessage(), e);
}
return false;
}