Package com.couchbase.client.java.transactions.config

Class TransactionsConfig

java.lang.Object

com.couchbase.client.java.transactions.config.TransactionsConfig

public class TransactionsConfig
extends Object

Provides all configurable parameters for Couchbase transactions.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TransactionsConfig.Builder

Constructor Summary

Constructors

Constructor	Description
TransactionsConfig()

Method Summary

Modifier and Type	Method	Description
static TransactionsConfig.Builder	builder()
static TransactionsConfig.Builder	cleanupConfig(TransactionsCleanupConfig.Builder config)	Deprecated. Instead of creating a new builder, please use ClusterEnvironment.Builder.transactionsConfig(Consumer) and configure the builder passed to the consumer.
static TransactionsConfig.Builder	durabilityLevel(DurabilityLevel level)	Deprecated. Instead of creating a new builder, please use ClusterEnvironment.Builder.transactionsConfig(Consumer) and configure the builder passed to the consumer.
static TransactionsConfig.Builder	metadataCollection(TransactionKeyspace collection)	Deprecated. Instead of creating a new builder, please use ClusterEnvironment.Builder.transactionsConfig(Consumer) and configure the builder passed to the consumer.
static TransactionsConfig.Builder	queryConfig(TransactionsQueryConfig.Builder queryConfig)	Deprecated. Instead of creating a new builder, please use TransactionsConfig.Builder.queryConfig(Consumer) and configure the builder passed to the consumer.
static TransactionsConfig.Builder	timeout(Duration timeout)	Deprecated. Instead of creating a new builder, please use ClusterEnvironment.Builder.transactionsConfig(Consumer) and configure the builder passed to the consumer.

Methods inherited from class java.lang.Object

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

Constructor Details

TransactionsConfig

public TransactionsConfig()

Method Details

builder

public static TransactionsConfig.Builder builder()

cleanupConfig

@Deprecated
public static TransactionsConfig.Builder cleanupConfig(TransactionsCleanupConfig.Builder config)

Deprecated.

Instead of creating a new builder, please use ClusterEnvironment.Builder.transactionsConfig(Consumer) and configure the builder passed to the consumer.

Configures transaction cleanup.

timeout

@Deprecated
public static TransactionsConfig.Builder timeout(Duration timeout)

Deprecated.

Instead of creating a new builder, please use ClusterEnvironment.Builder.transactionsConfig(Consumer) and configure the builder passed to the consumer.

Sets the maximum time that transactions can run for. The default is 15 seconds. After this time, the transaction will abort. Note that this could be mid-commit, in which case the cleanup process will complete the transaction asynchronously at a later point.

Applications can increase or decrease this as desired. The trade-off to understand is that documents that are being mutated in a transaction A, are effectively locked from being updated by other transactions until transaction A has completed - committed or rolled back. If transaction A is unable to complete for whatever reason, the document can be locked for this timeout time.

durabilityLevel

@Deprecated
public static TransactionsConfig.Builder durabilityLevel(DurabilityLevel level)

Deprecated.

Instead of creating a new builder, please use ClusterEnvironment.Builder.transactionsConfig(Consumer) and configure the builder passed to the consumer.

All transaction writes will be performed with this durability setting.

The default setting is DurabilityLevel.MAJORITY, meaning a transaction will pause on each write until it is available in-memory on a majority of configured replicas.

DurabilityLevel.NONE is not supported and provides no ACID transactional guarantees.

metadataCollection

@Deprecated
public static TransactionsConfig.Builder metadataCollection(TransactionKeyspace collection)

Deprecated.

Instead of creating a new builder, please use ClusterEnvironment.Builder.transactionsConfig(Consumer) and configure the builder passed to the consumer.

Allows setting a custom collection to use for any transactional metadata documents.

If not set, it will default to creating these documents in the default collection of the bucket that the first mutated document in the transaction is on.

This collection will be added to the set of collections being cleaned up.

queryConfig

@Deprecated
public static TransactionsConfig.Builder queryConfig(TransactionsQueryConfig.Builder queryConfig)

Deprecated.

Instead of creating a new builder, please use TransactionsConfig.Builder.queryConfig(Consumer) and configure the builder passed to the consumer.

Sets the default query configuration for all transactions.

Parameters:

queryConfig - the query configuration to use

Returns:

this, for chaining