org.apache.juneau.internal

Class TransformCache

java.lang.Object

org.apache.juneau.internal.TransformCache

public class TransformCache
extends Object

Cache of object that convert POJOs to and from common types such as strings, readers, and input streams.

Field Summary

Fields

Modifier and Type	Field and Description
static Transform<Object,Object>	NULL Represents a non-existent transform.

Constructor Summary

Constructors

Constructor and Description
TransformCache()

Method Summary

Modifier and Type	Method and Description
static void	add(Class<?> ic, Class<?> oc, Transform<?,?> t) Adds a transform for the specified input/output types.
static <I,O> Transform<I,O>	get(Class<I> ic, Class<O> oc) Returns the transform for converting the specified input type to the specified output type.

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final Transform<Object,Object> NULL

Represents a non-existent transform.

Constructor Detail

TransformCache

public TransformCache()

Method Detail

add

public static void add(Class<?> ic,
                       Class<?> oc,
                       Transform<?,?> t)

Adds a transform for the specified input/output types.

Parameters:

ic - The input type.

oc - The output type.

t - The transform for converting the input to the output.

get

public static <I,O> Transform<I,O> get(Class<I> ic,
                                       Class<O> oc)

Returns the transform for converting the specified input type to the specified output type.

Parameters:

ic - The input type.

oc - The output type.

Returns:

The transform for performing the conversion, or null if the conversion cannot be made.