Package io.vertx.mutiny.ext.web

Class Session

java.lang.Object

io.vertx.mutiny.ext.web.Session

public class Session
extends Object

Represents a browser session.

Sessions persist between HTTP requests for a single browser session. They are deleted when the browser is closed, or they time-out. Session cookies are used to maintain sessions using a secure UUID.

Sessions can be used to maintain data for a browser session, e.g. a shopping basket.

The context must have first been routed to a SessionHandler for sessions to be available.

NOTE: This class has been automatically generated from the original non Mutiny-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field	Description
static TypeArg<Session>	__TYPE_ARG

Constructor Summary

Constructors

Constructor	Description
Session(io.vertx.ext.web.Session delegate)
Session(Object delegate)

Method Summary

Modifier and Type	Method	Description
Session	computeIfAbsent(String key, Function<String,Object> mappingFunction)
Map<String,Object>	data()
void	destroy()
boolean	equals(Object o)
<T> T	get(String key)
io.vertx.ext.web.Session	getDelegate()
int	hashCode()
String	id()
boolean	isDestroyed()
boolean	isEmpty()
boolean	isRegenerated()
long	lastAccessed()
static Session	newInstance(io.vertx.ext.web.Session arg)
String	oldId()
Session	put(String key, Object obj)
Session	putIfAbsent(String key, Object obj)
Session	regenerateId()
<T> T	remove(String key)
void	setAccessed()
long	timeout()
String	toString()
String	value()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

__TYPE_ARG

public static final TypeArg<Session> __TYPE_ARG

Constructor Detail

Session

public Session(io.vertx.ext.web.Session delegate)

Session

public Session(Object delegate)

Method Detail

getDelegate

public io.vertx.ext.web.Session getDelegate()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

regenerateId

public Session regenerateId()

Returns:

The new unique ID of the session.

id

public String id()

Returns:

The unique ID of the session. This is generated using a random secure UUID.

put

public Session put(String key,
                   Object obj)

Parameters:

key - the key for the data

obj - the data

Returns:

a reference to this, so the API can be used fluently

putIfAbsent

public Session putIfAbsent(String key,
                           Object obj)

Parameters:

key - the key for the data

obj - the data

Returns:

a reference to this, so the API can be used fluently

computeIfAbsent

public Session computeIfAbsent(String key,
                               Function<String,Object> mappingFunction)

Parameters:

key - the key for the data

mappingFunction - a mapping function

Returns:

a reference to this, so the API can be used fluently

get

public <T> T get(String key)

Parameters:

key - the key of the data

Returns:

the data

remove

public <T> T remove(String key)

Parameters:

key - the key of the data

Returns:

the data that was there or null if none there

isEmpty

public boolean isEmpty()

Returns:

true if the session has data

lastAccessed

public long lastAccessed()

Returns:

the time the session was last accessed

destroy

public void destroy()

isDestroyed

public boolean isDestroyed()

Returns:

has the session been destroyed?

isRegenerated

public boolean isRegenerated()

Returns:

has the session been renewed?

oldId

public String oldId()

Returns:

old ID if renewed

timeout

public long timeout()

Returns:

the amount of time in ms, after which the session will expire, if not accessed.

setAccessed

public void setAccessed()

value

public String value()

Returns:

short representation string.

data

public Map<String,Object> data()

Returns:

the session data as a map

newInstance

public static Session newInstance(io.vertx.ext.web.Session arg)