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| java.lang.Object
 org.springframework.webflow.engine.support.TransitionExecutingStateExceptionHandler
| Field Summary | |
| final public static String | ROOT_CAUSE_EXCEPTION_ATTRIBUTE
The name of the attribute to expose a root cause of a handled exception
under in flash scope ("rootCauseException"). | | final public static String | STATE_EXCEPTION_ATTRIBUTE
The name of the attribute to expose a handled exception under in
flash scope ("stateException"). |
| ROOT_CAUSE_EXCEPTION_ATTRIBUTE | | final public static String ROOT_CAUSE_EXCEPTION_ATTRIBUTE(Code) | | The name of the attribute to expose a root cause of a handled exception
under in flash scope ("rootCauseException").
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| STATE_EXCEPTION_ATTRIBUTE | | final public static String STATE_EXCEPTION_ATTRIBUTE(Code) | | The name of the attribute to expose a handled exception under in
flash scope ("stateException").
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| add | | public TransitionExecutingStateExceptionHandler add(Class exceptionClass, String targetStateId)(Code) | | Adds an exception->state mapping to this handler.
Parameters:
exceptionClass - the type of exception to map
Parameters:
targetStateId - the id of the state to transition to if thespecified type of exception is handled this handler, to allow for adding multiple mappings in a singlestatement |
| add | | public TransitionExecutingStateExceptionHandler add(Class exceptionClass, TargetStateResolver targetStateResolver)(Code) | | Adds a exception->state mapping to this handler.
Parameters:
exceptionClass - the type of exception to map
Parameters:
targetStateResolver - the resolver to calculate the state totransition to if the specified type of exception is handled this handler, to allow for adding multiple mappings in a singlestatement |
| exposeException | | protected void exposeException(RequestContext context, FlowExecutionException exception, Throwable rootCause)(Code) | | Exposes the given flow exception and root cause in flash scope to make
them available for response rendering. Subclasses can override this
if they want to expose the exceptions in a different way or do special
processing before the exceptions are exposed.
Parameters:
context - the request control context
Parameters:
exception - the exception being handled
Parameters:
rootCause - root cause of the exception being handled (could be null)
since:
1.0.2 |
| getActionList | | public ActionList getActionList()(Code) | | Returns the list of actions to execute when this handler handles an exception.
The returned list is mutable.
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| getTargetStateResolver | | protected TargetStateResolver getTargetStateResolver(FlowExecutionException e)(Code) | | Find the mapped target state resolver for given exception. Returns
null if no mapping can be found for given exception. Will
try all exceptions in the exception cause chain.
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