Class ChannelUtils

java.lang.Object

software.amazon.awssdk.http.nio.netty.internal.utils.ChannelUtils

@SdkInternalApi
public final class ChannelUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	HTTP_STREAMS_HANDLER_NAME
static final String	WRITE_IDLE_STATE_HANDLER_NAME

Method Summary

Modifier and Type	Method	Description
static <T> Optional<T>	getAttribute(io.netty.channel.Channel channel, io.netty.util.AttributeKey<T> key)	Retrieve optional attribute of the channel
static void	removeIfExists(io.netty.channel.ChannelPipeline pipeline, Class<? extends io.netty.channel.ChannelHandler>... handlers)	Removes handlers of the given class types from the pipeline.
static void	removeIfExists(io.netty.channel.ChannelPipeline pipeline, String... handlers)

Methods inherited from class java.lang.Object

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

Field Details

WRITE_IDLE_STATE_HANDLER_NAME

public static final String WRITE_IDLE_STATE_HANDLER_NAME

See Also:

• Constant Field Values

HTTP_STREAMS_HANDLER_NAME

public static final String HTTP_STREAMS_HANDLER_NAME

See Also:

• Constant Field Values

Method Details

removeIfExists

@SafeVarargs
public static void removeIfExists(io.netty.channel.ChannelPipeline pipeline,
 Class<? extends io.netty.channel.ChannelHandler>... handlers)

Removes handlers of the given class types from the pipeline.

Parameters:

pipeline - the pipeline to remove handlers from

handlers - handlers to remove, identified by class

removeIfExists

public static void removeIfExists(io.netty.channel.ChannelPipeline pipeline,
 String... handlers)

getAttribute

public static <T> Optional<T> getAttribute(io.netty.channel.Channel channel,
 io.netty.util.AttributeKey<T> key)

Retrieve optional attribute of the channel

Type Parameters:

T - the type of the attribute value

Parameters:

channel - the channel

key - the key of the attribute

Returns:

optional attribute