Package com.terracottatech.store.coordination

Class RoleViolationException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.terracottatech.store.coordination.RoleViolationException

All Implemented Interfaces:

Serializable

public class RoleViolationException
extends Exception

Thrown to indicate a role violation while attempting to execute a task.

If the associated task:

• has not been executed then the getResult() method will throw IllegalStateException.
• terminated normally then the getResult() method will return the result of the task.
• terminated exceptionally then the getResult() method will throw an ExecutionException wrapping the original failure. The same exception will also be attached as a suppressed exception of this RoleViolationException.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
<R> R	getResult()	Return the result of the associated role task execution.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Method Details

getResult

public <R> R getResult()
                throws ExecutionException,
IllegalStateException

Return the result of the associated role task execution.

If the associated task completed normally then the result will be returned. If the the task completed exceptionally then an ExecutionException will be thrown wrapping the exception thrown by the task.

Type Parameters:

R - unbound result parameter

Returns:

the result of associated role task

Throws:

ExecutionException - if the associated task failed

IllegalStateException - if the associated task was not executed