net.obvj.confectory.mapper

Class DummyMapper<T>

java.lang.Object

net.obvj.confectory.mapper.DummyMapper<T>

Type Parameters:

T - the preset bean type

All Implemented Interfaces:

Mapper<T>

public class DummyMapper<T>
extends Object
implements Mapper<T>

A dummy Mapper for use with a preset configuration bean and other internal purposes.

Since:

2.1.0

Author:

oswaldo.bapvic.jr (Oswaldo Junior)

Constructor Summary

Constructors

Constructor and Description
DummyMapper(Function<T,ConfigurationHelper<T>> configurationHelperCreator) Creates a dummy Mapper with a ConfigurationHelper factory function.

Method Summary

Modifier and Type	Method and Description
T	apply(InputStream input) Applies this Mapper into the given input.
ConfigurationHelper<T>	configurationHelper(T bean) Creates a new ConfigurationHelper instance recommended by this Mapper.

Methods inherited from class java.lang.Object

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

Constructor Detail

DummyMapper

public DummyMapper(Function<T,ConfigurationHelper<T>> configurationHelperCreator)

Creates a dummy Mapper with a ConfigurationHelper factory function.

Parameters:

configurationHelperCreator - the ConfigurationHelper factory function to be applied by this Mapper; not null

Throws:

NullPointerException - if a null helper factory function is provided

Method Detail

apply

public T apply(InputStream input)
        throws IOException

Description copied from interface: Mapper

Applies this Mapper into the given input.

Note: The input stream must be closed by the caller after the mapping operation.

Specified by:

apply in interface Mapper<T>

Parameters:

input - the input stream to be mapped

Returns:

the mapped object

Throws:

IOException - if a low-level I/O problem (such and unexpected end-of-input, or network error) occurs

configurationHelper

public ConfigurationHelper<T> configurationHelper(T bean)

Description copied from interface: Mapper

Creates a new ConfigurationHelper instance recommended by this Mapper.

Specified by:

configurationHelper in interface Mapper<T>

Parameters:

bean - the configuration object to be used by the helper

Returns:

a new ConfigurationHelper instance