Examples with WanMigrationAwarePublisher com.hazelcast.wan.WanMigrationAwarePublisher used on opensource projects

Example 1 with WanMigrationAwarePublisher

use of com.hazelcast.wan.WanMigrationAwarePublisher in project hazelcast by hazelcast.

the class WanEventContainerReplicationOperation method run.

@Override
@SuppressWarnings("unchecked")
public void run() throws Exception {
    WanReplicationService service = getWanReplicationService();
    int partitionId = getPartitionId();
    for (WanReplicationConfig wanReplicationConfig : wanReplicationConfigs) {
        service.addWanReplicationConfigLocally(wanReplicationConfig);
    }
    // first ensure all publishers have configuration
    forAllReplicationContainers((publisher, o) -> {
    });
    // then ingest replication data
    forAllReplicationContainers((publisher, eventContainer) -> {
        if (publisher instanceof WanMigrationAwarePublisher) {
            ((WanMigrationAwarePublisher) publisher).processEventContainerReplicationData(partitionId, eventContainer);
        }
    });
}

Example 2 with WanMigrationAwarePublisher

use of com.hazelcast.wan.WanMigrationAwarePublisher in project hazelcast by hazelcast.

the class DelegatingWanScheme method prepareEventContainerReplicationData.

/**
 * Collect all replication data matching the replication event and collection
 * of namespaces being replicated.
 * Returns containers for WAN replication events grouped by WAN publisher ID.
 * Silently skips publishers not supporting replication.
 *
 * @param event      the replication event
 * @param namespaces the object namespaces which are being replicated
 * @return a map from WAN publisher ID to container object for WAN replication events
 */
public Map<String, Object> prepareEventContainerReplicationData(PartitionReplicationEvent event, Collection<ServiceNamespace> namespaces) {
    Map<String, Object> eventContainers = createHashMap(publishers.size());
    for (Entry<String, WanPublisher> publisherEntry : publishers.entrySet()) {
        WanPublisher publisher = publisherEntry.getValue();
        if (publisher instanceof WanMigrationAwarePublisher) {
            Object eventContainer = ((WanMigrationAwarePublisher) publisher).prepareEventContainerReplicationData(event, namespaces);
            if (eventContainer != null) {
                String publisherId = publisherEntry.getKey();
                eventContainers.put(publisherId, eventContainer);
            }
        }
    }
    return eventContainers;
}