com.neovisionaries.ws.client

Class OpeningHandshakeException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.neovisionaries.ws.client.WebSocketException

com.neovisionaries.ws.client.OpeningHandshakeException

All Implemented Interfaces:

Serializable

public class OpeningHandshakeException
extends WebSocketException

An exception raised due to a violation against the WebSocket protocol.

Since:

1.19

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
byte[]	getBody() Get the response body contained in the WebSocket opening handshake response from the server.
Map<String,List<String>>	getHeaders() Get the HTTP headers contained in the WebSocket opening handshake response from the server.
StatusLine	getStatusLine() Get the status line contained in the WebSocket opening handshake response from the server.

Methods inherited from class com.neovisionaries.ws.client.WebSocketException

getError

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Method Detail

getStatusLine

public StatusLine getStatusLine()

Get the status line contained in the WebSocket opening handshake response from the server.

Returns:

The status line.

getHeaders

public Map<String,List<String>> getHeaders()

Get the HTTP headers contained in the WebSocket opening handshake response from the server.

Returns:

The HTTP headers. The returned map is an instance of TreeMap with String.CASE_INSENSITIVE_ORDER comparator.

getBody

public byte[] getBody()

Get the response body contained in the WebSocket opening handshake response from the server.

This method returns a non-null value only when (1) the status code is not 101 (Switching Protocols), (2) the response from the server has a response body, (3) the response has "Content-Length" header, and (4) no error occurred during reading the response body. In other cases, this method returns null.

Returns:

The response body.