org.opendaylight.ovsdb.southbound.reconciliation.configuration

Class TerminationPointConfigReconciliationTask

java.lang.Object

org.opendaylight.ovsdb.southbound.reconciliation.ReconciliationTask

org.opendaylight.ovsdb.southbound.reconciliation.configuration.TerminationPointConfigReconciliationTask

All Implemented Interfaces:

Runnable

public class TerminationPointConfigReconciliationTask
extends ReconciliationTask

Reconciliation task to reconcile termination point configurations in the config datastore. When the OVS switch connects to the ODL, the list of all bridge and termination point configurations in the config datastore are obtained. We then listens for any new bridge show up in the operational data store. If the new bridge is in the list of bridges to be reconciled as described above termination point reconciliation is triggered for that bridge.

Field Summary

Fields inherited from class org.opendaylight.ovsdb.southbound.reconciliation.ReconciliationTask

configData, connectionManager, nodeIid, reconciliationManager

Constructor Summary

Constructors

Constructor and Description

TerminationPointConfigReconciliationTask(ReconciliationManager reconciliationManager, OvsdbConnectionManager connectionManager, org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node bridgeNode, org.opendaylight.yangtools.yang.binding.InstanceIdentifier<?> bridgeIid, OvsdbConnectionInstance connectionInstance, InstanceIdentifierCodec instanceIdentifierCodec)

Method Summary

Modifier and Type	Method and Description
void	checkReadinessAndProcess() Extended task should implement the logic that check the readiness of the task for execution.
void	doRetry(boolean wasPreviousAttemptSuccessful) Extended task should implement the logic that decides whether retry for the task is required or not.
boolean	reconcileConfiguration(OvsdbConnectionManager connectionManager) Method contains task reconciliation logic.
long	retryDelayInMills() Method returns the time interval for retrying the failed task.

Methods inherited from class org.opendaylight.ovsdb.southbound.reconciliation.ReconciliationTask

equals, hashCode, run, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TerminationPointConfigReconciliationTask

public TerminationPointConfigReconciliationTask(ReconciliationManager reconciliationManager,
                                                OvsdbConnectionManager connectionManager,
                                                org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node bridgeNode,
                                                org.opendaylight.yangtools.yang.binding.InstanceIdentifier<?> bridgeIid,
                                                OvsdbConnectionInstance connectionInstance,
                                                InstanceIdentifierCodec instanceIdentifierCodec)

Method Detail

reconcileConfiguration

public boolean reconcileConfiguration(OvsdbConnectionManager connectionManager)

Description copied from class: ReconciliationTask

Method contains task reconciliation logic. Please refer to ConnectionReconciliationTask.reconcileConfiguration(OvsdbConnectionManager) for example.

Specified by:

reconcileConfiguration in class ReconciliationTask

Parameters:

connectionManager - Connection manager to get connection instance of the device

Returns:

True if reconciliation was successful, else false

doRetry

public void doRetry(boolean wasPreviousAttemptSuccessful)

Description copied from class: ReconciliationTask

Extended task should implement the logic that decides whether retry for the task is required or not. If retry is required but it does not requires any delay, submit the task immediately using ReconciliationManager.enqueue(ReconciliationTask). If retry requires delay, use ReconciliationManager.enqueueForRetry(ReconciliationTask) and specify the delay using ReconciliationTask.retryDelayInMills(). If data store operation is required to decide if the task need retry, please implement it as an async operation and submit the task on the callback of the future.

Note:Please do not write blocking data store operations ConnectionReconciliationTask.doRetry(boolean)

Specified by:

doRetry in class ReconciliationTask

Parameters:

wasPreviousAttemptSuccessful - Status of the previous attempt

checkReadinessAndProcess

public void checkReadinessAndProcess()

Description copied from class: ReconciliationTask

Extended task should implement the logic that check the readiness of the task for execution. If task is ready for the execution, submit it for immediate execution using ReconciliationManager.enqueue(ReconciliationTask). If task is not ready for execution yet, enqueue it again for delayed execution using ReconciliationManager.enqueueForRetry(ReconciliationTask). To check the readiness of the task, if the data store operation is required, please implement it as an async operation and submit the task on the callback of the future.

Note:Please do not write blocking data store operations ConnectionReconciliationTask.doRetry(boolean)

Specified by:

checkReadinessAndProcess in class ReconciliationTask

retryDelayInMills

public long retryDelayInMills()

Description copied from class: ReconciliationTask

Method returns the time interval for retrying the failed task. ReconciliationTask.doRetry(boolean)

Specified by:

retryDelayInMills in class ReconciliationTask

Returns:

time