com.mmnaseri.utils.spring.data.proxy.impl.converters

Class AbstractResultConverter

java.lang.Object

com.mmnaseri.utils.spring.data.proxy.impl.converters.AbstractResultConverter

All Implemented Interfaces:

ResultConverter

Direct Known Subclasses:

FutureToIterableConverter, IteratorToIterableConverter, SingleValueToIterableConverter

public abstract class AbstractResultConverter
extends Object
implements ResultConverter

This class will let us convert non-null values if the invocation is not of type void.

Since:

1.0 (9/28/15)

Author:

Milad Naseri (mmnaseri@programmer.net)

See Also:

doConvert(Invocation, Object)

Constructor Summary

Constructors

Constructor and Description
AbstractResultConverter()

Method Summary

Modifier and Type	Method and Description
Object	convert(Invocation invocation, Object original) Called when we need to convert the result
protected abstract Object	doConvert(Invocation invocation, Object original) Called to invoke a conversion of the given value to the desired result value.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractResultConverter

public AbstractResultConverter()

Method Detail

convert

public Object convert(Invocation invocation,
                      Object original)

Description copied from interface: ResultConverter

Called when we need to convert the result

Specified by:

convert in interface ResultConverter

Parameters:

invocation - the invocation for which the conversion is happening

original - the original value

Returns:

the converted value (or the original value if no conversion happened)

doConvert

protected abstract Object doConvert(Invocation invocation,
                                    Object original)

Called to invoke a conversion of the given value to the desired result value.

Parameters:

invocation - the invocation

original - the original value

Returns:

the converted value