Class RequestFailure<T extends WritableIdentifier,C extends RequestFailure<T,C>>
- java.lang.Object
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- org.opendaylight.controller.cluster.access.concepts.Message<T,C>
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- org.opendaylight.controller.cluster.access.concepts.Response<T,C>
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- org.opendaylight.controller.cluster.access.concepts.RequestFailure<T,C>
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- Type Parameters:
T
- Target identifier typeC
- Message class
- All Implemented Interfaces:
Serializable
,Immutable
,MutationBehaviour<Immutable>
- Direct Known Subclasses:
ConnectClientFailure
,LocalHistoryFailure
,TransactionFailure
@Beta public abstract class RequestFailure<T extends WritableIdentifier,C extends RequestFailure<T,C>> extends Response<T,C>
A failure response to aRequest
. Contains aRequestException
detailing the cause for this failure.- Author:
- Robert Varga
- See Also:
- Serialized Form
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Constructor Summary
Constructors Modifier Constructor Description protected
RequestFailure(@NonNull C failure, @NonNull ABIVersion version)
protected
RequestFailure(@NonNull T target, long sequence, @NonNull RequestException cause)
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected MoreObjects.ToStringHelper
addToStringAttributes(MoreObjects.ToStringHelper toStringHelper)
Add attributes to the output ofMessage.toString()
.protected abstract AbstractRequestFailureProxy<T,C>
externalizableProxy(ABIVersion version)
@NonNull RequestException
getCause()
Return the failure cause.boolean
isHardFailure()
Return an indication of whether this a hard failure.-
Methods inherited from class org.opendaylight.controller.cluster.access.concepts.Message
cloneAsVersion, getSequence, getTarget, getVersion, toString, toVersion, writeReplace
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Constructor Detail
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RequestFailure
protected RequestFailure(@NonNull C failure, @NonNull ABIVersion version)
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RequestFailure
protected RequestFailure(@NonNull T target, long sequence, @NonNull RequestException cause)
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Method Detail
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getCause
public final @NonNull RequestException getCause()
Return the failure cause.- Returns:
- Failure cause.
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isHardFailure
public final boolean isHardFailure()
Return an indication of whether this a hard failure. Hard failures must not be retried but need to be treated as authoritative response to a request.- Returns:
- True if this represents a hard failure, false otherwise.
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addToStringAttributes
protected MoreObjects.ToStringHelper addToStringAttributes(MoreObjects.ToStringHelper toStringHelper)
Description copied from class:Message
Add attributes to the output ofMessage.toString()
. Subclasses wanting to contribute additional information should override this method. Any null attributes will be omitted from the output.- Overrides:
addToStringAttributes
in classMessage<T extends WritableIdentifier,C extends RequestFailure<T,C>>
- Parameters:
toStringHelper
- aMoreObjects.ToStringHelper
instance- Returns:
- The
MoreObjects.ToStringHelper
passed in as argument
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externalizableProxy
protected abstract AbstractRequestFailureProxy<T,C> externalizableProxy(ABIVersion version)
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