Package org.opendaylight.controller.md.sal.dom.spi

Class ForwardingDOMDataBroker

java.lang.Object

com.google.common.collect.ForwardingObject

org.opendaylight.controller.md.sal.dom.spi.ForwardingDOMDataBroker

All Implemented Interfaces:

AsyncDataBroker<YangInstanceIdentifier,NormalizedNode<?,?>>, AsyncDataTransactionFactory<YangInstanceIdentifier,NormalizedNode<?,?>>, TransactionChainFactory<YangInstanceIdentifier,NormalizedNode<?,?>>, DOMDataBroker, DOMExtensibleService<DOMDataBroker,DOMDataBrokerExtension>, DOMService, DOMService

Direct Known Subclasses:

PingPongDataBroker

@Deprecated(forRemoval=true)
public abstract class ForwardingDOMDataBroker
extends ForwardingObject
implements DOMDataBroker

Deprecated, for removal: This API element is subject to removal in a future version.

Use ForwardingDOMDataBroker instead.

Utility DOMDataBroker implementation which forwards all interface method invocation to a delegate instance.

Constructor Summary

Constructors

Constructor	Description
ForwardingDOMDataBroker()	Deprecated, for removal: This API element is subject to removal in a future version.

Method Summary

Modifier and Type	Method	Description
DOMTransactionChain	createTransactionChain(TransactionChainListener listener)	Deprecated, for removal: This API element is subject to removal in a future version. Create a new transaction chain.
protected abstract @NonNull DOMDataBroker	delegate()	Deprecated, for removal: This API element is subject to removal in a future version.
Map<Class<? extends DOMDataBrokerExtension>,DOMDataBrokerExtension>	getSupportedExtensions()	Deprecated, for removal: This API element is subject to removal in a future version. Return a map of currently-supported extensions, along with accessor services which provide access to the specific functionality bound to this service.
DOMDataReadOnlyTransaction	newReadOnlyTransaction()	Deprecated, for removal: This API element is subject to removal in a future version. Allocates a new read-only transaction which provides an immutable snapshot of the data tree.
DOMDataReadWriteTransaction	newReadWriteTransaction()	Deprecated, for removal: This API element is subject to removal in a future version. Allocates new read-write transaction which provides a mutable view of the data tree.
DOMDataWriteTransaction	newWriteOnlyTransaction()	Deprecated, for removal: This API element is subject to removal in a future version. Allocates new write-only transaction based on latest state of data tree.

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ForwardingDOMDataBroker

public ForwardingDOMDataBroker()

Deprecated, for removal: This API element is subject to removal in a future version.

Method Detail

delegate

protected abstract @NonNull DOMDataBroker delegate()

Deprecated, for removal: This API element is subject to removal in a future version.

Specified by:

delegate in class ForwardingObject

newReadOnlyTransaction

public DOMDataReadOnlyTransaction newReadOnlyTransaction()

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from interface: AsyncDataTransactionFactory

Allocates a new read-only transaction which provides an immutable snapshot of the data tree.

The view of data tree is an immutable snapshot of current data tree state when transaction was allocated.

Specified by:

newReadOnlyTransaction in interface AsyncDataBroker<YangInstanceIdentifier,NormalizedNode<?,?>>

Specified by:

newReadOnlyTransaction in interface AsyncDataTransactionFactory<YangInstanceIdentifier,NormalizedNode<?,?>>

Specified by:

newReadOnlyTransaction in interface DOMDataBroker

Returns:

new read-only transaction

newReadWriteTransaction

public DOMDataReadWriteTransaction newReadWriteTransaction()

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from interface: AsyncDataTransactionFactory

Allocates new read-write transaction which provides a mutable view of the data tree.

Preconditions for mutation of data tree are captured from the snapshot of data tree state, when the transaction is allocated. If data was changed during transaction in an incompatible way then the commit of this transaction will fail. See AsyncWriteTransaction.submit() for more details about conflicting and not-conflicting changes and failure scenarios.

Specified by:

newReadWriteTransaction in interface AsyncDataBroker<YangInstanceIdentifier,NormalizedNode<?,?>>

Specified by:

newReadWriteTransaction in interface AsyncDataTransactionFactory<YangInstanceIdentifier,NormalizedNode<?,?>>

Specified by:

newReadWriteTransaction in interface DOMDataBroker

Returns:

new read-write transaction

newWriteOnlyTransaction

public DOMDataWriteTransaction newWriteOnlyTransaction()

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from interface: AsyncDataTransactionFactory

Allocates new write-only transaction based on latest state of data tree.

Preconditions for mutation of data tree are captured from the snapshot of data tree state, when the transaction is allocated. If data was changed during transaction in an incompatible way then the commit of this transaction will fail. See AsyncWriteTransaction.submit() for more details about conflicting and not-conflicting changes and failure scenarios.

Since this transaction does not provide a view of the data it SHOULD BE used only by callers which are exclusive writers (exporters of data) to the subtree they modify. This prevents optimistic lock failures as described in AsyncWriteTransaction.submit().

Exclusivity of writers to particular subtree SHOULD BE enforced by external locking mechanism.

Specified by:

newWriteOnlyTransaction in interface AsyncDataBroker<YangInstanceIdentifier,NormalizedNode<?,?>>

Specified by:

newWriteOnlyTransaction in interface AsyncDataTransactionFactory<YangInstanceIdentifier,NormalizedNode<?,?>>

Specified by:

newWriteOnlyTransaction in interface DOMDataBroker

Returns:

new write-only transaction

createTransactionChain

public DOMTransactionChain createTransactionChain(TransactionChainListener listener)

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from interface: TransactionChainFactory

Create a new transaction chain. The chain will be initialized to read from its backing datastore, with no outstanding transaction. Listener will be registered to handle chain-level events.

Specified by:

createTransactionChain in interface DOMDataBroker

Specified by:

createTransactionChain in interface TransactionChainFactory<YangInstanceIdentifier,NormalizedNode<?,?>>

Parameters:

listener - Transaction chain event listener

Returns:

A new transaction chain.

getSupportedExtensions

public Map<Class<? extends DOMDataBrokerExtension>,DOMDataBrokerExtension> getSupportedExtensions()

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from interface: DOMExtensibleService

Return a map of currently-supported extensions, along with accessor services which provide access to the specific functionality bound to this service.

Specified by:

getSupportedExtensions in interface DOMExtensibleService<DOMDataBroker,DOMDataBrokerExtension>

Returns:

A map of supported functionality.