/**
* 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;
}
/**
* DOCUMENT ME!
*
* @param object DOCUMENT ME!
* @param fieldName DOCUMENT ME!
* @param fieldType DOCUMENT ME!
* @param value DOCUMENT ME!
* @throws SecurityException DOCUMENT ME!
* @throws NoSuchMethodException DOCUMENT ME!
* @throws IllegalArgumentException DOCUMENT ME!
* @throws IllegalAccessException DOCUMENT ME!
* @throws InvocationTargetException DOCUMENT ME!
* @throws IllegalStateException DOCUMENT ME!
*/
public static void setProperty(Object object, String fieldName, Class fieldType, Object value)
throws SecurityException, NoSuchMethodException, IllegalArgumentException,
IllegalAccessException, InvocationTargetException {
Method method = object.getClass().getMethod(getSetterMethodName(fieldName), fieldType);
if (fieldType.equals(boolean.class) || fieldType.equals(Boolean.class)) {
Integer temp = (Integer) value;
if (temp.intValue() == 0) {
value = Boolean.FALSE;
} else if (temp.intValue() == 1) {
value = Boolean.TRUE;
} else {
throw new IllegalStateException();
}
} else if (fieldType.equals(byte.class) || fieldType.equals(Byte.class)) {
Integer temp = (Integer) value;
value = new Byte(temp.byteValue());
}
Log.v(TAG, fieldName + " " + fieldType + " " + value);
method.invoke(object, value);
}
/**
* 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;
}
