/**
* DOCUMENT ME!
*
* @param objectClass DOCUMENT ME!
* @return DOCUMENT ME!
* @throws IllegalArgumentException DOCUMENT ME!
*/
public static Field getIdField(Class objectClass) {
if (objectClass == null) {
throw new IllegalArgumentException("The class object cannot be null!");
}
Field idField = null;
Field[] fields = objectClass.getDeclaredFields();
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Getting Id field from class: " + objectClass.getName());
Log.d(TAG, "Amount of fields: " + fields.length);
}
for (Field field : fields) {
org.floggy.persistence.android.Field fieldAnnotation =
field.getAnnotation(org.floggy.persistence.android.Field.class);
if ((fieldAnnotation != null) && fieldAnnotation.id()) {
field.setAccessible(true);
idField = field;
break;
}
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
if (idField != null) {
Log.d(TAG, "Found Id field : " + idField.toGenericString());
} else {
Log.d(TAG, "Not found Id field");
}
}
return idField;
}
/**
* DOCUMENT ME!
*
* @param objectClass DOCUMENT ME!
* @return DOCUMENT ME!
*/
public static String getTableName(Class objectClass) {
validatePersistableClassArgument(objectClass);
Persistable annotation = (Persistable) objectClass.getAnnotation(Persistable.class);
String tableName = annotation.table();
if ("".equals(tableName)) {
tableName = objectClass.getSimpleName();
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Mapping class " + objectClass.getName() + " to table " + tableName);
}
return tableName;
}