Package org.springframework.web.server.session

Class HeaderWebSessionIdResolver

java.lang.Object

org.springframework.web.server.session.HeaderWebSessionIdResolver

All Implemented Interfaces:

WebSessionIdResolver

public class HeaderWebSessionIdResolver
extends Object
implements WebSessionIdResolver

Request and response header-based WebSessionIdResolver.

Since:

5.0

Author:

Greg Turnquist, Rob Winch

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_HEADER_NAME	Default value for setHeaderName(String).

Constructor Summary

Constructors

Constructor	Description
HeaderWebSessionIdResolver()

Method Summary

Modifier and Type	Method	Description
void	expireSession(ServerWebExchange exchange)	Instruct the client to end the current session.
String	getHeaderName()	Get the configured header name.
List<String>	resolveSessionIds(ServerWebExchange exchange)	Resolve the session IDs associated with the request.
void	setHeaderName(String headerName)	Set the name of the session header to use for the session ID.
void	setSessionId(ServerWebExchange exchange, String id)	Send the given session ID to the client.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_HEADER_NAME

public static final String DEFAULT_HEADER_NAME

Default value for setHeaderName(String).

See Also:

• Constant Field Values

Constructor Details

HeaderWebSessionIdResolver

public HeaderWebSessionIdResolver()

Method Details

setHeaderName

public void setHeaderName(String headerName)

Set the name of the session header to use for the session ID.

The name is used to extract the session ID from the request headers as well to set the session ID on the response headers.

By default set to DEFAULT_HEADER_NAME

Parameters:

headerName - the header name

getHeaderName

public String getHeaderName()

Get the configured header name.

Returns:

the configured header name

resolveSessionIds

public List<String> resolveSessionIds(ServerWebExchange exchange)

Description copied from interface: WebSessionIdResolver

Resolve the session IDs associated with the request.

Specified by:

resolveSessionIds in interface WebSessionIdResolver

Parameters:

exchange - the current exchange

Returns:

the session IDs or an empty list

setSessionId

public void setSessionId(ServerWebExchange exchange,
 String id)

Description copied from interface: WebSessionIdResolver

Send the given session ID to the client.

Specified by:

setSessionId in interface WebSessionIdResolver

Parameters:

exchange - the current exchange

id - the session ID

expireSession

public void expireSession(ServerWebExchange exchange)

Description copied from interface: WebSessionIdResolver

Instruct the client to end the current session.

Specified by:

expireSession in interface WebSessionIdResolver

Parameters:

exchange - the current exchange