org.apache.tapestry5.ioc.internal
Interface TypeCoercerProxy

All Known Implementing Classes:

TypeCoercerProxyImpl

public interface TypeCoercerProxy

A simplified version of TypeCoercer used to defer the instantiation of the actual TypeCoercer service until necessary.

Since:

5.3

Method Summary

<S,T> T

coerce(S input, Class<T> targetType) Returns input cast to targetType if input is an instance of target type, otherwise delegates to TypeCoercer.coerce(Object, Class).

Method Detail

coerce

<S,T> T coerce(S input,
               Class<T> targetType)

Returns input cast to targetType if input is an instance of target type, otherwise delegates to TypeCoercer.coerce(Object, Class).

Type Parameters:

S -

T -

Parameters:

input - value to be coerced

targetType - desired type of value

Returns:

the value, coerced

Throws:

RuntimeException - if the input can not be coerced