org.droitateddb

Class CursorUtil

java.lang.Object

org.droitateddb.CursorUtil

public class CursorUtil
extends java.lang.Object

Provides utility methods for cursors.

Author:

Falk Appel, Alexander Frank

Constructor Summary

Constructors

Constructor and Description
CursorUtil()

Method Summary

Modifier and Type	Method and Description
static <T> ObjectCursor<T>	getObjectCursor(android.database.Cursor cursor) Convert a standard Android Cursor into a ObjectCursor.

Methods inherited from class java.lang.Object

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

Constructor Detail

CursorUtil

public CursorUtil()

Method Detail

getObjectCursor

public static <T> ObjectCursor<T> getObjectCursor(android.database.Cursor cursor)

Convert a standard Android Cursor into a ObjectCursor.
This is only possible for Cursors that where queried over a ContentResolver from a ContentProvider derived by BaseContentProvider.

Type Parameters:

T - Entity class represented within the Cursor

Parameters:

cursor - Android Cursor

Returns:

The ObjectCursor representation of the given Android Cursor

Throws:

java.lang.NullPointerException - When the given cursor is null

java.lang.IllegalArgumentException - When the given cursor is not of the type CursorWrapper, which will be returned by a ContentResolver

java.lang.IllegalStateException - When the wrapped cursor within the given cursor is not of type ObjectCursor. This indicates that the given cursor was not queried from a derivation BaseContentProvider