Package org.opendaylight.controller.cluster.databroker

Class AbstractDOMBrokerTransaction<T extends DOMStoreTransaction>

java.lang.Object

org.opendaylight.controller.cluster.databroker.AbstractDOMBrokerTransaction<T>

All Implemented Interfaces:

DOMDataTreeTransaction, Identifiable<Object>

Direct Known Subclasses:

AbstractDOMBrokerWriteTransaction, DOMBrokerReadOnlyTransaction

public abstract class AbstractDOMBrokerTransaction<T extends DOMStoreTransaction>
extends Object
implements DOMDataTreeTransaction

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractDOMBrokerTransaction(Object identifier, Map<LogicalDatastoreType,? extends DOMStoreTransactionFactory> storeTxFactories)	Creates new transaction.

Method Summary

Modifier and Type	Method	Description
protected MoreObjects.ToStringHelper	addToStringAttributes(MoreObjects.ToStringHelper toStringHelper)
protected void	closeSubtransaction()
protected abstract T	createTransaction(LogicalDatastoreType datastoreType)
Object	getIdentifier()
protected T	getSubtransaction()	Returns sub-transaction if initialized.
protected final T	getSubtransaction(LogicalDatastoreType datastoreType)	Returns sub-transaction associated with supplied key.
protected DOMStoreTransactionFactory	getTxFactory(LogicalDatastoreType type)
final String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractDOMBrokerTransaction

protected AbstractDOMBrokerTransaction(Object identifier,
 Map<LogicalDatastoreType,? extends DOMStoreTransactionFactory> storeTxFactories)

Creates new transaction.

Parameters:

identifier - Identifier of transaction.

Method Details

getSubtransaction

protected final T getSubtransaction(LogicalDatastoreType datastoreType)

Returns sub-transaction associated with supplied key.

Parameters:

datastoreType - the data store type

Returns:

the sub-transaction

Throws:

NullPointerException - if datastoreType is null

IllegalArgumentException - if no sub-transaction is associated with datastoreType.

TransactionDatastoreMismatchException - if datastoreType mismatches the one used at first access

getSubtransaction

protected T getSubtransaction()

Returns sub-transaction if initialized.

createTransaction

protected abstract T createTransaction(LogicalDatastoreType datastoreType)

getIdentifier

public Object getIdentifier()

Specified by:

getIdentifier in interface Identifiable<T extends DOMStoreTransaction>

closeSubtransaction

protected void closeSubtransaction()

getTxFactory

protected DOMStoreTransactionFactory getTxFactory(LogicalDatastoreType type)

toString

public final String toString()

Overrides:

toString in class Object

addToStringAttributes

protected MoreObjects.ToStringHelper addToStringAttributes(MoreObjects.ToStringHelper toStringHelper)