org.jboss.aerogear.android.pipe.callback

Class AbstractFragmentCallback<T>

java.lang.Object

org.jboss.aerogear.android.pipe.callback.AbstractCallback<T>

org.jboss.aerogear.android.pipe.callback.AbstractFragmentCallback<T>

Type Parameters:

T - the type of data to be passed on onSuccess

All Implemented Interfaces:

Serializable, org.jboss.aerogear.android.core.Callback<T>

public abstract class AbstractFragmentCallback<T>
extends AbstractCallback<T>

LoaderPipe which consume callbacks of this type will supply it with a Activity instance before onSuccess or onFailure are called. This should not be done by the user. These calls are not guaranteed to be thread safe. Instances of the callback should not be shared among Activities and Fragments. After onSuccess or onFailure have been called, the fragment will be set to null.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractFragmentCallback(Object... params) This accepts an arbitrary list of Object and uses Arrays.hashCode(java.lang.Object[]) to generate a hashcode.

Method Summary

Modifier and Type	Method and Description
protected android.app.Fragment	getFragment() This method should be called in the onSuccess or onFailure methods of subclasses.
void	setFragment(android.app.Fragment fragment) This method is called by AbstractPipeLoader or AbstractAuthenticationLoader during the onLoadComplete method before onSuccess or onFailure are called.

Methods inherited from class org.jboss.aerogear.android.pipe.callback.AbstractCallback

hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.aerogear.android.core.Callback

onFailure, onSuccess

Constructor Detail

AbstractFragmentCallback

public AbstractFragmentCallback(Object... params)

This accepts an arbitrary list of Object and uses Arrays.hashCode(java.lang.Object[]) to generate a hashcode. This code is used to provided the loader manager with a unique value to determine uniqueness of calls to read, etc.

Parameters:

params - A collection of objects which will be used to generate a hashcode

Method Detail

getFragment

protected android.app.Fragment getFragment()

This method should be called in the onSuccess or onFailure methods of subclasses.

Returns:

the fragment instance

setFragment

public void setFragment(android.app.Fragment fragment)

This method is called by AbstractPipeLoader or AbstractAuthenticationLoader during the onLoadComplete method before onSuccess or onFailure are called.

Parameters:

fragment - the fragment which will handle this callback