com.oracle.iot.client.device.persistence

Class BatchByPersistence

java.lang.Object

com.oracle.iot.client.device.persistence.MessagePersistence

com.oracle.iot.client.device.persistence.BatchByPersistence

public abstract class BatchByPersistence
extends MessagePersistence

Support for persisting messages for guaranteed delivery.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BatchByPersistence() Base class constructor for implementations

Method Summary

Modifier and Type	Method and Description
static BatchByPersistence	getInstance() Get the batch-by persistence instance.
static BatchByPersistence	initBatchByPersistence(MessagePersistence messagePersistence) Initialize the batch-by persistence instance.
abstract void	save(Message message, java.lang.String endpointId) Save a message to the batch-by persistence table.

Methods inherited from class com.oracle.iot.client.device.persistence.MessagePersistence

delete, initMessagePersistence, load, save

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchByPersistence

protected BatchByPersistence()

Base class constructor for implementations

Method Detail

initBatchByPersistence

public static BatchByPersistence initBatchByPersistence(MessagePersistence messagePersistence)

Initialize the batch-by persistence instance. This is an implementation detail and is called from the implementation of the virtualization API.

Parameters:

messagePersistence - an application context, or null

Returns:

the batch-by persistence instance.

getInstance

public static BatchByPersistence getInstance()

Get the batch-by persistence instance.

Returns:

the batch-by persistence instance.

save

public abstract void save(Message message,
                          java.lang.String endpointId)

Save a message to the batch-by persistence table.

Parameters:

message - the message to be saved

endpointId - the endpoint id