com.rabbitmq.stream.impl

Class StreamEnvironmentBuilder

java.lang.Object

com.rabbitmq.stream.impl.StreamEnvironmentBuilder

All Implemented Interfaces:

EnvironmentBuilder

public class StreamEnvironmentBuilder
extends Object
implements EnvironmentBuilder

Nested Class Summary

Nested classes/interfaces inherited from interface com.rabbitmq.stream.EnvironmentBuilder

EnvironmentBuilder.TlsConfiguration

Constructor Summary

Constructors

Constructor and Description
StreamEnvironmentBuilder()

Method Summary

Modifier and Type	Method and Description
EnvironmentBuilder	addressResolver(AddressResolver addressResolver) An AddressResolver to potentially change resolved node address to connect to.
Environment	build() Create the Environment instance.
EnvironmentBuilder	byteBufAllocator(io.netty.buffer.ByteBufAllocator byteBufAllocator)
StreamEnvironmentBuilder	channelCustomizer(ChannelCustomizer channelCustomizer) An extension point to customize Netty's Channels used for connection.
StreamEnvironmentBuilder	chunkChecksum(ChunkChecksum chunkChecksum) The checksum strategy used for chunk checksum.
StreamEnvironmentBuilder	clientProperties(Map<String,String> clientProperties) Custom client properties to add to default client properties.
StreamEnvironmentBuilder	clientProperty(String key, String value) Add a custom client properties to default client properties.
StreamEnvironmentBuilder	codec(Codec codec) The AMQP 1.0 codec used to encode and decode AMQP 1.0 messages.
EnvironmentBuilder	compressionCodecFactory(CompressionCodecFactory compressionCodecFactory)
StreamEnvironmentBuilder	credentialsProvider(CredentialsProvider credentialsProvider) The CredentialsProvider to use.
EnvironmentBuilder	eventLoopGroup(io.netty.channel.EventLoopGroup eventLoopGroup) The Netty EventLoopGroup instance to use.
StreamEnvironmentBuilder	host(String host) The host to connect to.
EnvironmentBuilder	lazyInitialization(boolean lazy) To delay the connection opening until necessary.
EnvironmentBuilder	maxConsumersByConnection(int maxConsumersByConnection) The maximum number of consumers allocated to a single connection.
EnvironmentBuilder	maxProducersByConnection(int maxProducersByConnection) The maximum number of producers allocated to a single connection.
EnvironmentBuilder	maxTrackingConsumersByConnection(int maxTrackingConsumersByConnection) The maximum number of tracking consumers allocated to a single connection.
StreamEnvironmentBuilder	metricsCollector(MetricsCollector metricsCollector) Set up a MetricsCollector.
StreamEnvironmentBuilder	password(String password) The password to use.
StreamEnvironmentBuilder	port(int port) The port to use to connect.
EnvironmentBuilder	recoveryBackOffDelayPolicy(BackOffDelayPolicy recoveryBackOffDelayPolicy) The BackOffDelayPolicy to use for connection recovery.
StreamEnvironmentBuilder	requestedHeartbeat(Duration requestedHeartbeat) The hearbeat to request.
StreamEnvironmentBuilder	requestedMaxFrameSize(int requestedMaxFrameSize) The maximum frame size to request.
EnvironmentBuilder	rpcTimeout(Duration timeout) Timeout for RPC calls.
StreamEnvironmentBuilder	saslConfiguration(SaslConfiguration saslConfiguration) The SASL configuration to use.
EnvironmentBuilder	scheduledExecutorService(ScheduledExecutorService scheduledExecutorService) Set the ScheduledExecutorService used to: Schedule producers batch sending Handle connection recovery Handle topology update
EnvironmentBuilder.TlsConfiguration	tls() Enable and configure TLS.
EnvironmentBuilder	topologyUpdateBackOffDelayPolicy(BackOffDelayPolicy topologyUpdateBackOffDelayPolicy) The BackOffDelayPolicy to use for topology recovery.
StreamEnvironmentBuilder	uri(String uriString) The URI of a node to connect to.
StreamEnvironmentBuilder	uris(List<String> uris) A list of URIs of nodes of the same cluster to use to connect to.
StreamEnvironmentBuilder	username(String username) The username to use.
StreamEnvironmentBuilder	virtualHost(String virtualHost) The virtual host to connect to.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamEnvironmentBuilder

public StreamEnvironmentBuilder()

Method Detail

uri

public StreamEnvironmentBuilder uri(String uriString)

Description copied from interface: EnvironmentBuilder

The URI of a node to connect to.

URI must be of the form rabbitmq-stream://guest:guest@localhost:5552/%2f.

Specified by:

uri in interface EnvironmentBuilder

Returns:

this builder instance

uris

public StreamEnvironmentBuilder uris(List<String> uris)

Description copied from interface: EnvironmentBuilder

A list of URIs of nodes of the same cluster to use to connect to.

URIs must be of the form rabbitmq-stream://guest:guest@localhost:5552/%2f.

Specified by:

uris in interface EnvironmentBuilder

Returns:

this builder instance

host

public StreamEnvironmentBuilder host(String host)

Description copied from interface: EnvironmentBuilder

The host to connect to.

Specified by:

host in interface EnvironmentBuilder

Returns:

this builder instance

port

public StreamEnvironmentBuilder port(int port)

Description copied from interface: EnvironmentBuilder

The port to use to connect.

Specified by:

port in interface EnvironmentBuilder

Returns:

this builder instance

codec

public StreamEnvironmentBuilder codec(Codec codec)

Description copied from interface: EnvironmentBuilder

The AMQP 1.0 codec used to encode and decode AMQP 1.0 messages.

Specified by:

codec in interface EnvironmentBuilder

Returns:

this builder instance

compressionCodecFactory

public EnvironmentBuilder compressionCodecFactory(CompressionCodecFactory compressionCodecFactory)

Specified by:

compressionCodecFactory in interface EnvironmentBuilder

eventLoopGroup

public EnvironmentBuilder eventLoopGroup(io.netty.channel.EventLoopGroup eventLoopGroup)

Description copied from interface: EnvironmentBuilder

The Netty EventLoopGroup instance to use.

The environment uses its own instance by default. It is the developer's responsibility to close the EventLoopGroup they provide.

Specified by:

eventLoopGroup in interface EnvironmentBuilder

Returns:

this builder instance

byteBufAllocator

public EnvironmentBuilder byteBufAllocator(io.netty.buffer.ByteBufAllocator byteBufAllocator)

Specified by:

byteBufAllocator in interface EnvironmentBuilder

rpcTimeout

public EnvironmentBuilder rpcTimeout(Duration timeout)

Description copied from interface: EnvironmentBuilder

Timeout for RPC calls.

Default is 10 seconds.

Specified by:

rpcTimeout in interface EnvironmentBuilder

Returns:

this builder instance

saslConfiguration

public StreamEnvironmentBuilder saslConfiguration(SaslConfiguration saslConfiguration)

Description copied from interface: EnvironmentBuilder

The SASL configuration to use.

Specified by:

saslConfiguration in interface EnvironmentBuilder

Returns:

this builder instance

See Also:

EnvironmentBuilder.credentialsProvider(CredentialsProvider)

credentialsProvider

public StreamEnvironmentBuilder credentialsProvider(CredentialsProvider credentialsProvider)

Description copied from interface: EnvironmentBuilder

The CredentialsProvider to use.

Specified by:

credentialsProvider in interface EnvironmentBuilder

Returns:

this builder instance

See Also:

EnvironmentBuilder.saslConfiguration(SaslConfiguration)

username

public StreamEnvironmentBuilder username(String username)

Description copied from interface: EnvironmentBuilder

The username to use.

Specified by:

username in interface EnvironmentBuilder

Returns:

this builder instance

password

public StreamEnvironmentBuilder password(String password)

Description copied from interface: EnvironmentBuilder

The password to use.

Specified by:

password in interface EnvironmentBuilder

Returns:

this builder instance

virtualHost

public StreamEnvironmentBuilder virtualHost(String virtualHost)

Description copied from interface: EnvironmentBuilder

The virtual host to connect to.

Specified by:

virtualHost in interface EnvironmentBuilder

Returns:

this builder instance

requestedHeartbeat

public StreamEnvironmentBuilder requestedHeartbeat(Duration requestedHeartbeat)

Description copied from interface: EnvironmentBuilder

The hearbeat to request.

Default is 60 seconds.

Specified by:

requestedHeartbeat in interface EnvironmentBuilder

Returns:

this builder instance

See Also:

See stream plugin documentation

requestedMaxFrameSize

public StreamEnvironmentBuilder requestedMaxFrameSize(int requestedMaxFrameSize)

Description copied from interface: EnvironmentBuilder

The maximum frame size to request.

Default is 1048576.

Specified by:

requestedMaxFrameSize in interface EnvironmentBuilder

Returns:

this builder instance

See Also:

See stream plugin documentation

channelCustomizer

public StreamEnvironmentBuilder channelCustomizer(ChannelCustomizer channelCustomizer)

Description copied from interface: EnvironmentBuilder

An extension point to customize Netty's Channels used for connection.

Specified by:

channelCustomizer in interface EnvironmentBuilder

Returns:

this builder instance

chunkChecksum

public StreamEnvironmentBuilder chunkChecksum(ChunkChecksum chunkChecksum)

Description copied from interface: EnvironmentBuilder

The checksum strategy used for chunk checksum.

The default is CRC32 based on JDK implementation.

Specified by:

chunkChecksum in interface EnvironmentBuilder

Returns:

this builder instance

clientProperties

public StreamEnvironmentBuilder clientProperties(Map<String,String> clientProperties)

Description copied from interface: EnvironmentBuilder

Custom client properties to add to default client properties.

Specified by:

clientProperties in interface EnvironmentBuilder

Returns:

this builder instance

clientProperty

public StreamEnvironmentBuilder clientProperty(String key,
                                               String value)

Description copied from interface: EnvironmentBuilder

Add a custom client properties to default client properties.

Specified by:

clientProperty in interface EnvironmentBuilder

Returns:

this builder instance

metricsCollector

public StreamEnvironmentBuilder metricsCollector(MetricsCollector metricsCollector)

Description copied from interface: EnvironmentBuilder

Set up a MetricsCollector.

Specified by:

metricsCollector in interface EnvironmentBuilder

Returns:

this builder instance

scheduledExecutorService

public EnvironmentBuilder scheduledExecutorService(ScheduledExecutorService scheduledExecutorService)

Description copied from interface: EnvironmentBuilder

Set the ScheduledExecutorService used to:

• Schedule producers batch sending
• Handle connection recovery
• Handle topology update

Specified by:

scheduledExecutorService in interface EnvironmentBuilder

Parameters:

scheduledExecutorService - the service to use

Returns:

this builder instance

recoveryBackOffDelayPolicy

public EnvironmentBuilder recoveryBackOffDelayPolicy(BackOffDelayPolicy recoveryBackOffDelayPolicy)

Description copied from interface: EnvironmentBuilder

The BackOffDelayPolicy to use for connection recovery.

The default is a fixed delay of 5 seconds.

Specified by:

recoveryBackOffDelayPolicy in interface EnvironmentBuilder

Returns:

this builder instance

topologyUpdateBackOffDelayPolicy

public EnvironmentBuilder topologyUpdateBackOffDelayPolicy(BackOffDelayPolicy topologyUpdateBackOffDelayPolicy)

Description copied from interface: EnvironmentBuilder

The BackOffDelayPolicy to use for topology recovery.

Topology recovery can kick in when streams leaders and replicas move from nodes to nodes in the cluster.

The default is a fixed delay of 5 seconds.

Specified by:

topologyUpdateBackOffDelayPolicy in interface EnvironmentBuilder

Returns:

this builder instance

addressResolver

public EnvironmentBuilder addressResolver(AddressResolver addressResolver)

Description copied from interface: EnvironmentBuilder

An AddressResolver to potentially change resolved node address to connect to.

Applications can use this abstraction to make sure connection attempts ignore metadata hints and always go to a single point like a load balancer.

Specified by:

addressResolver in interface EnvironmentBuilder

Returns:

this builder instance

maxProducersByConnection

public EnvironmentBuilder maxProducersByConnection(int maxProducersByConnection)

Description copied from interface: EnvironmentBuilder

The maximum number of producers allocated to a single connection.

Default is 256, which is the maximum value.

Specified by:

maxProducersByConnection in interface EnvironmentBuilder

Returns:

this builder instance

maxTrackingConsumersByConnection

public EnvironmentBuilder maxTrackingConsumersByConnection(int maxTrackingConsumersByConnection)

Description copied from interface: EnvironmentBuilder

The maximum number of tracking consumers allocated to a single connection.

Default is 50, which is the maximum value.

Specified by:

maxTrackingConsumersByConnection in interface EnvironmentBuilder

Returns:

this builder instance

maxConsumersByConnection

public EnvironmentBuilder maxConsumersByConnection(int maxConsumersByConnection)

Description copied from interface: EnvironmentBuilder

The maximum number of consumers allocated to a single connection.

Default is 256, which is the maximum value.

Specified by:

maxConsumersByConnection in interface EnvironmentBuilder

Returns:

this builder instance

lazyInitialization

public EnvironmentBuilder lazyInitialization(boolean lazy)

Description copied from interface: EnvironmentBuilder

To delay the connection opening until necessary.

No connection will be open before it is necessary (for stream management or producer/consumer creation).

Default is false.

Specified by:

lazyInitialization in interface EnvironmentBuilder

Returns:

this builder instance

tls

public EnvironmentBuilder.TlsConfiguration tls()

Description copied from interface: EnvironmentBuilder

Enable and configure TLS.

Specified by:

tls in interface EnvironmentBuilder

Returns:

the TLS configuration helper

build

public Environment build()

Description copied from interface: EnvironmentBuilder

Create the Environment instance.

Specified by:

build in interface EnvironmentBuilder

Returns:

the configured environment