Package com.couchbase.client.core.config

Class AbstractBucketConfig

java.lang.Object

com.couchbase.client.core.config.AbstractBucketConfig

All Implemented Interfaces:

BucketConfig

Direct Known Subclasses:

CouchbaseBucketConfig, MemcachedBucketConfig

public abstract class AbstractBucketConfig
extends Object
implements BucketConfig

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractBucketConfig(String uuid, String name, BucketNodeLocator locator, String uri, String streamingUri, List<NodeInfo> nodeInfos, List<PortInfo> portInfos, List<BucketCapabilities> bucketCapabilities, String origin, Map<String,Set<ClusterCapabilities>> clusterCapabilities, long rev, long revEpoch)

Method Summary

Modifier and Type	Method	Description
Set<BucketCapabilities>	bucketCapabilities()	Returns all the capabilities that are enabled and recognized on this bucket.
Map<ServiceType,Set<ClusterCapabilities>>	clusterCapabilities()	Returns the cluster capabilities reported by the server.
BucketNodeLocator	locator()	The type of node locator in use for this bucket.
String	name()	The name of the bucket.
List<NodeInfo>	nodes()	The list of nodes associated with this bucket.
List<PortInfo>	portInfos()	Returns the port information from the "nodesExt" section.
long	rev()	Revision number (optional) for that configuration.
long	revEpoch()	This field serves to enable the server to provide higher-level guidance with regards to configuration priority.
boolean	serviceEnabled(ServiceType type)	Check if the service is enabled on the bucket.
String	streamingUri()	The HTTP Streaming URI for this bucket.
String	uri()	The HTTP Uri for this bucket configuration.
String	uuid()	Returns the UUID of the bucket, or null if the bucket does not have a UUID.
ConfigVersion	version()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.couchbase.client.core.config.BucketConfig

hasFastForwardMap, tainted, type

Constructor Details

AbstractBucketConfig

protected AbstractBucketConfig(String uuid,
 String name,
 BucketNodeLocator locator,
 String uri,
 String streamingUri,
 List<NodeInfo> nodeInfos,
 List<PortInfo> portInfos,
 List<BucketCapabilities> bucketCapabilities,
 String origin,
 Map<String,Set<ClusterCapabilities>> clusterCapabilities,
 long rev,
 long revEpoch)

Method Details

uuid

public String uuid()

Description copied from interface: BucketConfig

Returns the UUID of the bucket, or null if the bucket does not have a UUID.

The UUID is an opaque value assigned when the bucket is created. If the bucket is deleted and a new bucket is created with the same name, the new bucket will have a different UUID.

Specified by:

uuid in interface BucketConfig

Returns:

bucket UUID, or null.

name

public String name()

Description copied from interface: BucketConfig

The name of the bucket.

Specified by:

name in interface BucketConfig

Returns:

name of the bucket.

locator

public BucketNodeLocator locator()

Description copied from interface: BucketConfig

The type of node locator in use for this bucket.

Specified by:

locator in interface BucketConfig

Returns:

the node locator type.

uri

public String uri()

Description copied from interface: BucketConfig

The HTTP Uri for this bucket configuration.

Specified by:

uri in interface BucketConfig

Returns:

the uri.

streamingUri

public String streamingUri()

Description copied from interface: BucketConfig

The HTTP Streaming URI for this bucket.

Specified by:

streamingUri in interface BucketConfig

Returns:

the streaming uri.

nodes

public List<NodeInfo> nodes()

Description copied from interface: BucketConfig

The list of nodes associated with this bucket.

Specified by:

nodes in interface BucketConfig

Returns:

the list of nodes.

rev

public long rev()

Description copied from interface: BucketConfig

Revision number (optional) for that configuration.

Specified by:

rev in interface BucketConfig

Returns:

the rev number, might be 0.

revEpoch

public long revEpoch()

Description copied from interface: BucketConfig

This field serves to enable the server to provide higher-level guidance with regards to configuration priority.

This will be used during manual failovers to ensure that even if the minority side of the cluster is being selected, that consumers can keep the correct configurations.

If revEpoch is not included in the config, it is set to 0 (it starts with 1 on configs that have it).

Specified by:

revEpoch in interface BucketConfig

version

public ConfigVersion version()

Specified by:

version in interface BucketConfig

serviceEnabled

public boolean serviceEnabled(ServiceType type)

Description copied from interface: BucketConfig

Check if the service is enabled on the bucket.

Specified by:

serviceEnabled in interface BucketConfig

Parameters:

type - the type to check.

Returns:

true if it is, false otherwise.

clusterCapabilities

public Map<ServiceType,Set<ClusterCapabilities>> clusterCapabilities()

Description copied from interface: BucketConfig

Returns the cluster capabilities reported by the server.

Specified by:

clusterCapabilities in interface BucketConfig

bucketCapabilities

public Set<BucketCapabilities> bucketCapabilities()

Description copied from interface: BucketConfig

Returns all the capabilities that are enabled and recognized on this bucket.

Specified by:

bucketCapabilities in interface BucketConfig

portInfos

public List<PortInfo> portInfos()

Description copied from interface: BucketConfig

Returns the port information from the "nodesExt" section.

NOTE: If you are unsure if you want to use this api, very likely you want to use BucketConfig.nodes() instead!

The nodes API is very similar to this port infos (in fact, they are built from each other), but there is one big difference: when the KV and VIEW service are defined on a bucket but not yet ready, the nodes API will NOT include them in the services list, while this API will. Most of the time you do not want to consume a service until it is ready, but for some functionality (like waitUntilReady) it can be needed to "look ahead" what will become active and wait for it.

Specified by:

portInfos in interface BucketConfig

Returns:

the port infos.