Package com.couchbase.client.java.manager.query

Class ReactiveQueryIndexManager

java.lang.Object

com.couchbase.client.java.manager.query.ReactiveQueryIndexManager

public class ReactiveQueryIndexManager
extends Object

Performs management operations on query indexes.

Constructor Summary

Constructors

Constructor	Description
ReactiveQueryIndexManager(ReactorOps reactor, AsyncQueryIndexManager async)	Creates a new ReactiveQueryIndexManager.

Method Summary

Modifier and Type	Method	Description
AsyncQueryIndexManager	async()	Provides access to the AsyncQueryIndexManager.
Mono<Void>	buildDeferredIndexes(String bucketName)	Builds all currently deferred indexes in the bucket's default collection.
Mono<Void>	buildDeferredIndexes(String bucketName, BuildQueryIndexOptions options)	Builds all currently deferred indexes in a collection.
Mono<Void>	createIndex(String bucketName, String indexName, Collection<String> fields)	Creates a named query index.
Mono<Void>	createIndex(String bucketName, String indexName, Collection<String> fields, CreateQueryIndexOptions options)	Creates a named query index with custom options.
Mono<Void>	createPrimaryIndex(String bucketName)	Creates a primary query index.
Mono<Void>	createPrimaryIndex(String bucketName, CreatePrimaryQueryIndexOptions options)	Creates a primary query index with custom options.
Mono<Void>	dropIndex(String bucketName, String indexName)	Drops a query index from a bucket.
Mono<Void>	dropIndex(String bucketName, String indexName, DropQueryIndexOptions options)	Drops a query index from a bucket with custom options.
Mono<Void>	dropPrimaryIndex(String bucketName)	Drops the primary index from a bucket.
Mono<Void>	dropPrimaryIndex(String bucketName, DropPrimaryQueryIndexOptions options)	Drops the primary index from a bucket with custom options.
Flux<QueryIndex>	getAllIndexes(String bucketName)	Fetches all indexes from the bucket.
Flux<QueryIndex>	getAllIndexes(String bucketName, GetAllQueryIndexesOptions options)	Fetches all indexes from the bucket with custom options.
Mono<Void>	watchIndexes(String bucketName, Collection<String> indexNames, Duration timeout)	Watches/Polls indexes until they are online.
Mono<Void>	watchIndexes(String bucketName, Collection<String> indexNames, Duration timeout, WatchQueryIndexesOptions options)	Watches/Polls indexes until they are online with custom options.

Methods inherited from class java.lang.Object

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

Constructor Details

ReactiveQueryIndexManager

@Internal
public ReactiveQueryIndexManager(ReactorOps reactor,
 AsyncQueryIndexManager async)

Creates a new ReactiveQueryIndexManager.

This API is not intended to be called by the user directly, use ReactiveCluster.queryIndexes() instead.

Parameters:

async - the async index manager.

Method Details

async

public AsyncQueryIndexManager async()

Provides access to the AsyncQueryIndexManager.

createIndex

public Mono<Void> createIndex(String bucketName,
 String indexName,
 Collection<String> fields)

Creates a named query index.

By default, this method will create an index on the bucket. If an index needs to be created on a collection, both CreateQueryIndexOptions.scopeName(String) and CreateQueryIndexOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket to create the index on.

indexName - the name of the query index.

fields - the collection of fields that are part of the index.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

IndexFailureException - (async) if creating the index failed (see reason for details).

IndexExistsException - (async) if an index already exists with the given name on the keyspace.

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

createIndex

public Mono<Void> createIndex(String bucketName,
 String indexName,
 Collection<String> fields,
 CreateQueryIndexOptions options)

Creates a named query index with custom options.

By default, this method will create an index on the bucket. If an index needs to be created on a collection, both CreateQueryIndexOptions.scopeName(String) and CreateQueryIndexOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket to create the index on.

indexName - the name of the query index.

fields - the collection of fields that are part of the index.

options - the custom options to apply.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

IndexFailureException - (async) if creating the index failed (see reason for details).

IndexExistsException - (async) if an index already exists with the given name on the keyspace.

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

createPrimaryIndex

public Mono<Void> createPrimaryIndex(String bucketName)

Creates a primary query index.

By default, this method will create an index on the bucket. If an index needs to be created on a collection, both CreatePrimaryQueryIndexOptions.scopeName(String) and CreatePrimaryQueryIndexOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket to create the index on.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

IndexFailureException - (async) if creating the index failed (see reason for details).

IndexExistsException - (async) if an index already exists with the given name on the keyspace.

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

createPrimaryIndex

public Mono<Void> createPrimaryIndex(String bucketName,
 CreatePrimaryQueryIndexOptions options)

Creates a primary query index with custom options.

By default, this method will create an index on the bucket. If an index needs to be created on a collection, both CreatePrimaryQueryIndexOptions.scopeName(String) and CreatePrimaryQueryIndexOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket to create the index on.

options - the custom options to apply.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

IndexFailureException - (async) if creating the index failed (see reason for details).

IndexExistsException - (async) if an index already exists with the given name on the keyspace.

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

getAllIndexes

public Flux<QueryIndex> getAllIndexes(String bucketName)

Fetches all indexes from the bucket.

By default, this method will fetch all index on the bucket. If the indexes should be loaded for a collection, both GetAllQueryIndexesOptions.scopeName(String) and GetAllQueryIndexesOptions.collectionName(String) must be set. If all indexes for a scope should be loaded, only the GetAllQueryIndexesOptions.scopeName(String) can be set.

Parameters:

bucketName - the name of the bucket to load the indexes from.

Returns:

a (potentially empty) Flux of indexes or failed with an error.

Throws:

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

getAllIndexes

public Flux<QueryIndex> getAllIndexes(String bucketName,
 GetAllQueryIndexesOptions options)

Fetches all indexes from the bucket with custom options.

By default, this method will fetch all index on the bucket. If the indexes should be loaded for a collection, both GetAllQueryIndexesOptions.scopeName(String) and GetAllQueryIndexesOptions.collectionName(String) must be set. If all indexes for a scope should be loaded, only the GetAllQueryIndexesOptions.scopeName(String) can be set.

Parameters:

bucketName - the name of the bucket to load the indexes from.

options - the custom options to apply.

Returns:

a (potentially empty) Flux of indexes or failed with an error.

Throws:

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

dropPrimaryIndex

public Mono<Void> dropPrimaryIndex(String bucketName)

Drops the primary index from a bucket.

By default, this method will drop the primary index on the bucket. If the index should be dropped on a collection, both DropPrimaryQueryIndexOptions.scopeName(String) and DropPrimaryQueryIndexOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket to drop the indexes from.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

IndexNotFoundException - (async) if the index does not exist.

IndexFailureException - (async) if dropping the index failed (see reason for details).

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

dropPrimaryIndex

public Mono<Void> dropPrimaryIndex(String bucketName,
 DropPrimaryQueryIndexOptions options)

Drops the primary index from a bucket with custom options.

By default, this method will drop the primary index on the bucket. If the index should be dropped on a collection, both DropPrimaryQueryIndexOptions.scopeName(String) and DropPrimaryQueryIndexOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket to drop the indexes from.

options - the custom options to apply.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

IndexNotFoundException - (async) if the index does not exist.

IndexFailureException - (async) if dropping the index failed (see reason for details).

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

dropIndex

public Mono<Void> dropIndex(String bucketName,
 String indexName)

Drops a query index from a bucket.

By default, this method will drop the index on the bucket. If the index should be dropped on a collection, both DropQueryIndexOptions.scopeName(String) and DropQueryIndexOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket to drop the indexes from.

indexName - the name of the index top drop.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

IndexNotFoundException - (async) if the index does not exist.

IndexFailureException - (async) if dropping the index failed (see reason for details).

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

dropIndex

public Mono<Void> dropIndex(String bucketName,
 String indexName,
 DropQueryIndexOptions options)

Drops a query index from a bucket with custom options.

By default, this method will drop the index on the bucket. If the index should be dropped on a collection, both DropQueryIndexOptions.scopeName(String) and DropQueryIndexOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket to drop the indexes from.

indexName - the name of the index top drop.

options - the custom options to apply.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

IndexNotFoundException - (async) if the index does not exist.

IndexFailureException - (async) if dropping the index failed (see reason for details).

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

buildDeferredIndexes

public Mono<Void> buildDeferredIndexes(String bucketName)

Builds all currently deferred indexes in the bucket's default collection.

To target a different collection, see buildDeferredIndexes(String, BuildQueryIndexOptions).

Parameters:

bucketName - the name of the bucket to build deferred indexes for.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

buildDeferredIndexes

public Mono<Void> buildDeferredIndexes(String bucketName,
 BuildQueryIndexOptions options)

Builds all currently deferred indexes in a collection.

By default, this method targets the bucket's default collection. To target a different collection, specify both BuildQueryIndexOptions.scopeName(String) and BuildQueryIndexOptions.collectionName(String).

Parameters:

bucketName - the name of the bucket to build deferred indexes for.

options - the custom options to apply.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

watchIndexes

public Mono<Void> watchIndexes(String bucketName,
 Collection<String> indexNames,
 Duration timeout)

Watches/Polls indexes until they are online.

By default, this method will watch the indexes on the bucket. If the indexes should be watched on a collection, both WatchQueryIndexesOptions.scopeName(String) and WatchQueryIndexesOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket where the indexes should be watched.

indexNames - the names of the indexes to watch.

timeout - the maximum amount of time the indexes should be watched.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

CouchbaseException - (async) if any other generic unhandled/unexpected errors.

watchIndexes

public Mono<Void> watchIndexes(String bucketName,
 Collection<String> indexNames,
 Duration timeout,
 WatchQueryIndexesOptions options)

Watches/Polls indexes until they are online with custom options.

By default, this method will watch the indexes on the bucket. If the indexes should be watched on a collection, both WatchQueryIndexesOptions.scopeName(String) and WatchQueryIndexesOptions.collectionName(String) must be set.

Parameters:

bucketName - the name of the bucket where the indexes should be watched.

indexNames - the names of the indexes to watch.

timeout - the maximum amount of time the indexes should be watched.

options - the custom options to apply.

Returns:

a Mono completing when the operation is applied or failed with an error.

Throws:

CouchbaseException - (async) if any other generic unhandled/unexpected errors.