com.googlecode.mjorm

Class DBRefUtil

java.lang.Object

com.googlecode.mjorm.DBRefUtil

public final class DBRefUtil
extends java.lang.Object

Utilities for working with DBRef objects.

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.Object	fetchDBRef(com.mongodb.DB db, java.lang.Object obj) Fetches the DBRef if the given object is one.
static com.mongodb.DBObject	fetchDBRefs(com.mongodb.DB db, com.mongodb.DBObject obj) Inspects the given DBObject recursively and fetches it's DBRefs recursively for the given DB.
static boolean	isRef(com.mongodb.DBObject obj) Checks whether or not the given DBObject is a DBRef.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

fetchDBRefs

public static com.mongodb.DBObject fetchDBRefs(com.mongodb.DB db,
                               com.mongodb.DBObject obj)

Inspects the given DBObject recursively and fetches it's DBRefs recursively for the given DB.

Parameters:

db - the DB

obj - the DBObject

Returns:

the DBObject that was passed in

fetchDBRef

public static java.lang.Object fetchDBRef(com.mongodb.DB db,
                          java.lang.Object obj)

Fetches the DBRef if the given object is one.

Parameters:

db - the DB

obj - the object

Returns:

the value

isRef

public static boolean isRef(com.mongodb.DBObject obj)

Checks whether or not the given DBObject is a DBRef.

Parameters:

obj - the DBObject

Returns:

true if it is