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io.netty.handler.codec.http.websocketx.extensions

public final Class WebSocketExtensionUtil

Class Inheritance

extends Object

java.lang.Object
io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionUtil

Imports

io.netty.handler.codec.http.HttpHeaderNames, .HttpHeaderValues, .HttpHeaders, java.util.ArrayList, .Collections, .HashMap, .List, .Map, .Map.Entry, java.util.regex.Matcher, .Pattern

Field Summary

Modifier and Type	Field and Description
private static final String	EXTENSION_SEPARATOR
private static final Pattern	PARAMETER
private static final char	PARAMETER_EQUAL
private static final String	PARAMETER_SEPARATOR

Constructor Summary

Access	Constructor and Description
private	WebSocketExtensionUtil()

Method Summary

Modifier and Type	Method and Description
pack-priv static String	computeMergeExtensionsHeaderValue(String userDefinedHeaderValue, List<WebSocketExtensionData> extraExtensions)
public static List<WebSocketExtensionData>	extractExtensions(String extensionHeader)
pack-priv static boolean	isWebsocketUpgrade(HttpHeaders headers)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

EXTENSION_SEPARATOR	back to summary
private static final String EXTENSION_SEPARATOR

PARAMETER	back to summary
private static final Pattern PARAMETER

PARAMETER_EQUAL	back to summary
private static final char PARAMETER_EQUAL

PARAMETER_SEPARATOR	back to summary
private static final String PARAMETER_SEPARATOR

Constructor Detail

WebSocketExtensionUtil	back to summary
private WebSocketExtensionUtil()

Method Detail

computeMergeExtensionsHeaderValue	back to summary
pack-priv static String computeMergeExtensionsHeaderValue(String userDefinedHeaderValue, List<WebSocketExtensionData> extraExtensions)

extractExtensions	back to summary
public static List<WebSocketExtensionData> extractExtensions(String extensionHeader)

isWebsocketUpgrade	back to summary
pack-priv static boolean isWebsocketUpgrade(HttpHeaders headers)