com.mmnaseri.utils.spring.data.proxy

Interface ResultAdapter<E>

All Superinterfaces:

Comparable<ResultAdapter>

All Known Implementing Classes:

AbstractIterableResultAdapter, AbstractResultAdapter, CollectionIterableResultAdapter, FutureIterableResultAdapter, GeoPageIterableResultAdapter, IteratorIterableResultAdapter, ListenableFutureIterableResultAdapter, NullSimpleResultAdapter, NullToCollectionResultAdapter, NullToFutureResultAdapter, NullToIterableResultAdapter, NullToIteratorResultAdapter, NullToListenableFutureResultAdapter, NullToSliceResultAdapter, NumberIterableResultAdapter, PageIterableResultAdapter, SameTypeResultAdapter, SimpleIterableResultAdapter, SliceIterableResultAdapter, VoidResultAdapter

public interface ResultAdapter<E>
extends Comparable<ResultAdapter>

This interface is used to encapsulate the process of adapting results from a data store operation to that of the invoked repository method.

Since:

1.0 (9/24/15)

Author:

Milad Naseri (mmnaseri@programmer.net)

Method Summary

Modifier and Type	Method and Description
boolean	accepts(Invocation invocation, Object originalValue) Called to determine whether or not this adapter can adapt the original value passed down from a data store operation to the type required by the repository method being invoked
E	adapt(Invocation invocation, Object originalValue) Called when we need to adapt the result from an invocation to the result required by the repository method
int	getPriority()

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

accepts

boolean accepts(Invocation invocation,
                Object originalValue)

Called to determine whether or not this adapter can adapt the original value passed down from a data store operation to the type required by the repository method being invoked

Parameters:

invocation - the invocation

originalValue - the original value

Returns:

true if the adapter can convert the value

adapt

E adapt(Invocation invocation,
        Object originalValue)

Called when we need to adapt the result from an invocation to the result required by the repository method

Parameters:

invocation - the repository method invocation

originalValue - the original value returned from a data store operation

Returns:

the adapted value

getPriority

int getPriority()

Returns:

the priority for this adapter