Package org.opendaylight.controller.cluster.access.commands

Class TransactionRequest<T extends TransactionRequest<T>>

java.lang.Object

org.opendaylight.controller.cluster.access.concepts.Message<T,C>

org.opendaylight.controller.cluster.access.concepts.Request<TransactionIdentifier,T>

org.opendaylight.controller.cluster.access.commands.TransactionRequest<T>

Type Parameters:

T - Message type

All Implemented Interfaces:

Serializable, Immutable, MutationBehaviour<Immutable>

Direct Known Subclasses:

AbstractLocalTransactionRequest, AbstractReadTransactionRequest, ModifyTransactionRequest, SkipTransactionsRequest, TransactionAbortRequest, TransactionDoCommitRequest, TransactionPreCommitRequest, TransactionPurgeRequest

@Beta
public abstract class TransactionRequest<T extends TransactionRequest<T>>
extends Request<TransactionIdentifier,T>

Abstract base class for Requests involving specific transaction. This class is visible outside of this package solely for the ability to perform a unified instanceof check.

Author:

Robert Varga

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	TransactionRequest.SerialForm<T extends TransactionRequest<T>>

Method Summary

Modifier and Type	Method	Description
protected abstract TransactionRequest.SerialForm<T>	externalizableProxy(ABIVersion version)	Instantiate a serialization proxy for this object for the target ABI version.
TransactionFailure	toRequestFailure(RequestException cause)	Return a RequestFailure for this request, caused by a RequestException.

Methods inherited from class org.opendaylight.controller.cluster.access.concepts.Request

addToStringAttributes, getReplyTo

Methods inherited from class org.opendaylight.controller.cluster.access.concepts.Message

cloneAsVersion, getSequence, getTarget, getVersion, toString, toVersion, writeReplace

Methods inherited from class java.lang.Object

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

Method Detail

toRequestFailure

public final TransactionFailure toRequestFailure(RequestException cause)

Description copied from class: Request

Return a RequestFailure for this request, caused by a RequestException.

Specified by:

toRequestFailure in class Request<TransactionIdentifier,T extends TransactionRequest<T>>

Parameters:

cause - Failure cause

Returns:

RequestFailure corresponding to this request

externalizableProxy

protected abstract TransactionRequest.SerialForm<T> externalizableProxy(ABIVersion version)

Description copied from class: Message

Instantiate a serialization proxy for this object for the target ABI version. Implementations should return different objects for incompatible ABIVersions. This method should never fail, as any compatibility checks should have been done by Message.cloneAsVersion(ABIVersion).

Specified by:

externalizableProxy in class Request<TransactionIdentifier,T extends TransactionRequest<T>>

Parameters:

version - Requested ABI version

Returns:

Proxy for this object