com.mmnaseri.utils.spring.data.query.impl

Class WrappedSortParameterExtractor

java.lang.Object

com.mmnaseri.utils.spring.data.query.impl.WrappedSortParameterExtractor

All Implemented Interfaces:

ParameterMetadataExtractor<Sort>, SortParameterExtractor

public class WrappedSortParameterExtractor
extends Object
implements SortParameterExtractor

This extractor will return the statically defined sort metadata for a query method (as parsed from the method name).

Since:

1.0 (9/20/15)

Author:

Milad Naseri (mmnaseri@programmer.net)

Constructor Summary

Constructors

Constructor and Description
WrappedSortParameterExtractor(Sort sort)

Method Summary

Modifier and Type	Method and Description
Sort	extract(Invocation invocation) Extracts the promised metadata as per this invocation.

Methods inherited from class java.lang.Object

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

Constructor Detail

WrappedSortParameterExtractor

public WrappedSortParameterExtractor(Sort sort)

Method Detail

extract

public Sort extract(Invocation invocation)

Description copied from interface: ParameterMetadataExtractor

Extracts the promised metadata as per this invocation.

Specified by:

extract in interface ParameterMetadataExtractor<Sort>

Parameters:

invocation - the invocation

Returns:

the promised metadata or null if nothing relevant can be found