Package org.apache.tapestry5.internal.plastic

Class SuccessMethodInvocationResult

java.lang.Object

org.apache.tapestry5.internal.plastic.SuccessMethodInvocationResult

All Implemented Interfaces:

MethodInvocationResult

public class SuccessMethodInvocationResult
extends Object
implements MethodInvocationResult

A successful method invocation; one that did not throw a checked exception.

Constructor Summary

Constructors

Constructor	Description
SuccessMethodInvocationResult(Object returnValue)

Method Summary

Modifier and Type	Method	Description
boolean	didThrowCheckedException()	Returns true if the method invocation threw a checked exception.
<T extends Throwable> T	getCheckedException(Class<T> exceptionType)	Retrieves the checked exception assignable to the indicated type, or null if the invocation did not throw a checked exception or the thrown exception is not assignable.
Object	getReturnValue()	Returns the actual value returned from the method invocation, if any.
void	rethrow()	If the invocation threw a checked exception, then this method throws that exception wrapped as the cause of a new RuntimeException.

Methods inherited from class java.lang.Object

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

Constructor Detail

SuccessMethodInvocationResult

public SuccessMethodInvocationResult(Object returnValue)

Method Detail

getReturnValue

public Object getReturnValue()

Description copied from interface: MethodInvocationResult

Returns the actual value returned from the method invocation, if any. This will be null if the invocation threw a checked exception, or the method itself is void.

Specified by:

getReturnValue in interface MethodInvocationResult

rethrow

public void rethrow()

Description copied from interface: MethodInvocationResult

If the invocation threw a checked exception, then this method throws that exception wrapped as the cause of a new RuntimeException. Otherwise, this method does nothing.

Specified by:

rethrow in interface MethodInvocationResult

didThrowCheckedException

public boolean didThrowCheckedException()

Description copied from interface: MethodInvocationResult

Returns true if the method invocation threw a checked exception.

Specified by:

didThrowCheckedException in interface MethodInvocationResult

getCheckedException

public <T extends Throwable> T getCheckedException(Class<T> exceptionType)

Description copied from interface: MethodInvocationResult

Retrieves the checked exception assignable to the indicated type, or null if the invocation did not throw a checked exception or the thrown exception is not assignable.

Specified by:

getCheckedException in interface MethodInvocationResult