Package org.apache.juneau.swaps

Class BeanStringSwap<T>

java.lang.Object

org.apache.juneau.swap.ObjectSwap<T,String>

org.apache.juneau.swap.StringSwap<T>

org.apache.juneau.swaps.BeanStringSwap<T>

Type Parameters:

T - The class type of the bean.

public class BeanStringSwap<T>
extends StringSwap<T>

Transforms beans into Strings by simply calling the Object.toString() method.

Allows you to specify classes that should just be converted to Strings instead of potentially being turned into Maps by the BeanContext (or worse, throwing BeanRuntimeExceptions).

This is usually a one-way transform. Beans serialized as strings cannot be reconstituted using a parser unless it is a POJO Categories.

See Also:

• Swap Basics

Field Summary

Fields inherited from class org.apache.juneau.swap.ObjectSwap

NULL

Constructor Summary

Constructors

Constructor	Description
BeanStringSwap()

Method Summary

Modifier and Type	Method	Description
String	swap(BeanSession session, T o)	Converts the specified bean to a String.

Methods inherited from class org.apache.juneau.swap.StringSwap

unswap

Methods inherited from class org.apache.juneau.swap.ObjectSwap

forMediaTypes, forMediaTypes, getNormalClass, getSwapClass, getSwapClassMeta, isNormalObject, isSwappedObject, match, swap, toString, unswap, withTemplate, withTemplate

Methods inherited from class java.lang.Object

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

Constructor Details

BeanStringSwap

public BeanStringSwap()

Method Details

swap

public String swap(BeanSession session,
 T o)

Converts the specified bean to a String.

Overrides:

swap in class StringSwap<T>

Parameters:

session - The bean session to use to get the class meta. This is always going to be the same bean context that created this swap.

o - The object to be transformed.

Returns:

The transformed object.