cz.o2.proxima.direct.pubsub

Class PubSubAccessor

java.lang.Object

cz.o2.proxima.storage.AbstractStorage

cz.o2.proxima.storage.AbstractStorage.SerializableAbstractStorage

cz.o2.proxima.direct.pubsub.PubSubAccessor

All Implemented Interfaces:

DataAccessor, cz.o2.proxima.storage.internal.AbstractDataAccessor, java.io.Serializable

class PubSubAccessor
extends cz.o2.proxima.storage.AbstractStorage.SerializableAbstractStorage
implements DataAccessor

A DataAccessor for Google PubSub.

Nested Class Summary

Nested classes/interfaces inherited from class cz.o2.proxima.storage.AbstractStorage

cz.o2.proxima.storage.AbstractStorage.SerializableAbstractStorage

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,java.lang.Object>	cfg
static java.lang.String	CFG_MAX_ACK_DEADLINE
static java.lang.String	CFG_SUBSCRIPTION_ACK_DEADLINE
static java.lang.String	CFG_SUBSCRIPTION_AUTOCREATE
private int	maxAckDeadline
private java.lang.String	project
private static long	serialVersionUID
private int	subscriptionAckDeadline
private boolean	subscriptionAutoCreate
private java.lang.String	topic
private PubSubWatermarkConfiguration	watermarkConfiguration

Constructor Summary

Constructors

Constructor and Description
PubSubAccessor(PubSubStorage storage, cz.o2.proxima.repository.EntityDescriptor entity, java.net.URI uri, java.util.Map<java.lang.String,java.lang.Object> cfg)

Method Summary

Modifier and Type	Method and Description
java.util.Optional<CommitLogReader>	getCommitLogReader(Context context)
java.util.Optional<AttributeWriterBase>	getWriter(Context context)

Methods inherited from class cz.o2.proxima.storage.AbstractStorage

equals, getEntityDescriptor, getUri, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.o2.proxima.direct.core.DataAccessor

getBatchLogReader, getCachedView, getRandomAccessReader, isAcceptable

Methods inherited from interface cz.o2.proxima.storage.internal.AbstractDataAccessor

getUri

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

CFG_MAX_ACK_DEADLINE

public static final java.lang.String CFG_MAX_ACK_DEADLINE

See Also:

Constant Field Values

CFG_SUBSCRIPTION_AUTOCREATE

public static final java.lang.String CFG_SUBSCRIPTION_AUTOCREATE

See Also:

Constant Field Values

CFG_SUBSCRIPTION_ACK_DEADLINE

public static final java.lang.String CFG_SUBSCRIPTION_ACK_DEADLINE

See Also:

Constant Field Values

cfg

private final java.util.Map<java.lang.String,java.lang.Object> cfg

project

private final java.lang.String project

topic

private final java.lang.String topic

maxAckDeadline

private final int maxAckDeadline

subscriptionAckDeadline

private final int subscriptionAckDeadline

subscriptionAutoCreate

private final boolean subscriptionAutoCreate

watermarkConfiguration

private final PubSubWatermarkConfiguration watermarkConfiguration

Constructor Detail

PubSubAccessor

PubSubAccessor(PubSubStorage storage,
               cz.o2.proxima.repository.EntityDescriptor entity,
               java.net.URI uri,
               java.util.Map<java.lang.String,java.lang.Object> cfg)

Method Detail

getCommitLogReader

public java.util.Optional<CommitLogReader> getCommitLogReader(Context context)

Specified by:

getCommitLogReader in interface DataAccessor

getWriter

public java.util.Optional<AttributeWriterBase> getWriter(Context context)

Specified by:

getWriter in interface DataAccessor