Class MethodInvocationSuccessfulResult
java.lang.Object
org.apache.tapestry5.internal.services.MethodInvocationSuccessfulResult
- All Implemented Interfaces:
MethodInvocationResult
Implementation of
MethodInvocationResult
for successful
method invocations.- Since:
- 5.2.0
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionThe return value from the method invocation.<T extends Throwable>
TIfMethodInvocationResult.isFail()
is true, this method provides access to the actual checked exception that was thrown.boolean
isFail()
If true, then the method invocation ended with a checked exception being thrown.void
rethrow()
If the invocation threw a checked exception, this method will wrap that exception in a RuntimeException and throw that.
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Constructor Details
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MethodInvocationSuccessfulResult
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Method Details
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getReturnValue
Description copied from interface:MethodInvocationResult
The return value from the method invocation. This will be null if the method returns null, is a void method, or if a checked exception was thrown by the method.- Specified by:
getReturnValue
in interfaceMethodInvocationResult
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getThrown
Description copied from interface:MethodInvocationResult
IfMethodInvocationResult.isFail()
is true, this method provides access to the actual checked exception that was thrown.- Specified by:
getThrown
in interfaceMethodInvocationResult
- Parameters:
throwableClass
- the type of exception to match- Returns:
- the exception, if the method invocation threw a checked exception, and the exception is assignable to the provided type. In other cases, null is returned.
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isFail
Description copied from interface:MethodInvocationResult
If true, then the method invocation ended with a checked exception being thrown.- Specified by:
isFail
in interfaceMethodInvocationResult
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rethrow
Description copied from interface:MethodInvocationResult
If the invocation threw a checked exception, this method will wrap that exception in a RuntimeException and throw that. For most code that doesn't specifically care about the thrown exception, this method should be invoked before continuing on to examineMethodInvocationResult.getReturnValue()
.- Specified by:
rethrow
in interfaceMethodInvocationResult
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