org.jboss.as.controller

Class ExpressionResolver.ExpressionResolutionUserException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.jboss.as.controller.ExpressionResolver.ExpressionResolutionUserException

All Implemented Interfaces:

Serializable, OperationClientException

Enclosing interface:

ExpressionResolver

public static class ExpressionResolver.ExpressionResolutionUserException
extends RuntimeException
implements OperationClientException

Runtime exception used to indicate some user-driven problem that prevented expression resolution, for example:

1. A flaw in a user provided expression string that results in a ExpressionResolverExtension not being able to resolve the expression.
2. A server configuration flaw that prevents initialization of runtime services used by the resolver extension.

This class implements OperationClientException, so if it is thrown during execution of an OperationStepHandler, the management kernel will properly handle the exception as a user mistake, not a server fault.

Note: this should only be thrown if the ExpressionResolverExtension is sure the expression string is meant to be resolved by itself. Do not throw this in situations where this is unclear.

Note: this should only be thrown to report problems resulting from user errors. Use ExpressionResolverExtension.ExpressionResolutionServerException to report faults in ExpressionResolverExtension.resolveExpression(String, OperationContext) execution that are not due to user inputs.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ExpressionResolutionUserException(String msg)
ExpressionResolutionUserException(String msg, Throwable cause)

Method Summary

Modifier and Type	Method and Description
org.jboss.dmr.ModelNode	getFailureDescription() Get the detyped failure description.

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

Constructor Detail

ExpressionResolutionUserException

public ExpressionResolutionUserException(String msg)

ExpressionResolutionUserException

public ExpressionResolutionUserException(String msg,
                                         Throwable cause)

Method Detail

getFailureDescription

public org.jboss.dmr.ModelNode getFailureDescription()

Description copied from interface: OperationClientException

Get the detyped failure description.

Specified by:

getFailureDescription in interface OperationClientException

Returns:

the description. Will not be null