public final class WebSocketExtensionUtil
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private static java.lang.String |
EXTENSION_SEPARATOR |
private static java.util.regex.Pattern |
PARAMETER |
private static char |
PARAMETER_EQUAL |
private static java.lang.String |
PARAMETER_SEPARATOR |
Modifier | Constructor and Description |
---|---|
private |
WebSocketExtensionUtil() |
Modifier and Type | Method and Description |
---|---|
(package private) static java.lang.String |
appendExtension(java.lang.String currentHeaderValue,
java.lang.String extensionName,
java.util.Map<java.lang.String,java.lang.String> extensionParameters) |
static java.util.List<WebSocketExtensionData> |
extractExtensions(java.lang.String extensionHeader) |
(package private) static boolean |
isWebsocketUpgrade(HttpHeaders headers) |
private static final java.lang.String EXTENSION_SEPARATOR
private static final java.lang.String PARAMETER_SEPARATOR
private static final char PARAMETER_EQUAL
private static final java.util.regex.Pattern PARAMETER
static boolean isWebsocketUpgrade(HttpHeaders headers)
public static java.util.List<WebSocketExtensionData> extractExtensions(java.lang.String extensionHeader)
static java.lang.String appendExtension(java.lang.String currentHeaderValue, java.lang.String extensionName, java.util.Map<java.lang.String,java.lang.String> extensionParameters)