Class TryFinally

java.lang.Object

com.headius.invokebinder.transform.Transform

com.headius.invokebinder.transform.TryFinally

public class TryFinally
extends Transform

An try-finally transform. Equivalent call: A combination of folds and catches. MethodHandle exceptionHandler = [drop exception and invoke post logic] target = MethodHandles.catchException(target, Throwable.class, exceptionHandler) target = MethodHandles.foldArguments(post, target)

Field Summary

Fields

Modifier and Type	Field	Description
private final MethodHandle	post

Constructor Summary

Constructors

Constructor	Description
TryFinally(MethodHandle post)

Method Summary

Modifier and Type	Method	Description
MethodType	down(MethodType type)	Apply this transform downward from an incoming MethodType, producing a new type.
String	toString()	Return a string representation of this transform.
MethodHandle	up(MethodHandle target)	Apply this transform upward from the given MethodHandle, producing a new handle.

Methods inherited from class Object

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

Field Details

post

private final MethodHandle post

Constructor Details

TryFinally

public TryFinally(MethodHandle post)

Method Details

up

public MethodHandle up(MethodHandle target)

Description copied from class: Transform

Apply this transform upward from the given MethodHandle, producing a new handle.

Specified by:

up in class Transform

Parameters:

target - the target handle

Returns:

the adapted handle

down

public MethodType down(MethodType type)

Description copied from class: Transform

Apply this transform downward from an incoming MethodType, producing a new type.

Specified by:

down in class Transform

Parameters:

type - the source type

Returns:

the new type

toString

public String toString()

Description copied from class: Transform

Return a string representation of this transform.

Specified by:

toString in class Transform

Returns: