Class SelectBucketHandler
java.lang.Object
com.couchbase.client.core.deps.io.netty.channel.ChannelHandlerAdapter
com.couchbase.client.core.deps.io.netty.channel.ChannelInboundHandlerAdapter
com.couchbase.client.core.deps.io.netty.channel.ChannelDuplexHandler
com.couchbase.client.core.io.netty.kv.SelectBucketHandler
- All Implemented Interfaces:
com.couchbase.client.core.deps.io.netty.channel.ChannelHandler,com.couchbase.client.core.deps.io.netty.channel.ChannelInboundHandler,com.couchbase.client.core.deps.io.netty.channel.ChannelOutboundHandler
@Internal
public class SelectBucketHandler
extends com.couchbase.client.core.deps.io.netty.channel.ChannelDuplexHandler
The
SelectBucketHandler is responsible for, selecting the right
bucket on this KV connection.
The reason this handler is in place that since Server 5.0 and RBAC (role based access control) one user after SASL/cert auth can have credentials for more than one bucket. To signal the server which bucket it should select, this command is used as usually the last step in the pipeline.
- Since:
- 2.0.0
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Nested Class Summary
Nested classes/interfaces inherited from interface com.couchbase.client.core.deps.io.netty.channel.ChannelHandler
com.couchbase.client.core.deps.io.netty.channel.ChannelHandler.Sharable -
Constructor Summary
ConstructorsConstructorDescriptionSelectBucketHandler(EndpointContext endpointContext, String bucketName) Creates a newSelectBucketHandler. -
Method Summary
Modifier and TypeMethodDescriptionvoidchannelActive(com.couchbase.client.core.deps.io.netty.channel.ChannelHandlerContext ctx) voidchannelRead(com.couchbase.client.core.deps.io.netty.channel.ChannelHandlerContext ctx, Object msg) voidconnect(com.couchbase.client.core.deps.io.netty.channel.ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, com.couchbase.client.core.deps.io.netty.channel.ChannelPromise promise) Methods inherited from class com.couchbase.client.core.deps.io.netty.channel.ChannelDuplexHandler
bind, close, deregister, disconnect, flush, read, writeMethods inherited from class com.couchbase.client.core.deps.io.netty.channel.ChannelInboundHandlerAdapter
channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggeredMethods inherited from class com.couchbase.client.core.deps.io.netty.channel.ChannelHandlerAdapter
ensureNotSharable, handlerAdded, handlerRemoved, isSharableMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface com.couchbase.client.core.deps.io.netty.channel.ChannelHandler
handlerAdded, handlerRemoved
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Constructor Details
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SelectBucketHandler
Creates a newSelectBucketHandler.- Parameters:
endpointContext- the core context used to refer to values like the core id.bucketName- the bucket name to select.
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Method Details
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connect
public void connect(com.couchbase.client.core.deps.io.netty.channel.ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, com.couchbase.client.core.deps.io.netty.channel.ChannelPromise promise) - Specified by:
connectin interfacecom.couchbase.client.core.deps.io.netty.channel.ChannelOutboundHandler- Overrides:
connectin classcom.couchbase.client.core.deps.io.netty.channel.ChannelDuplexHandler
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channelActive
public void channelActive(com.couchbase.client.core.deps.io.netty.channel.ChannelHandlerContext ctx) - Specified by:
channelActivein interfacecom.couchbase.client.core.deps.io.netty.channel.ChannelInboundHandler- Overrides:
channelActivein classcom.couchbase.client.core.deps.io.netty.channel.ChannelInboundHandlerAdapter
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channelRead
public void channelRead(com.couchbase.client.core.deps.io.netty.channel.ChannelHandlerContext ctx, Object msg) - Specified by:
channelReadin interfacecom.couchbase.client.core.deps.io.netty.channel.ChannelInboundHandler- Overrides:
channelReadin classcom.couchbase.client.core.deps.io.netty.channel.ChannelInboundHandlerAdapter
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