java.lang.Object
- org.springframework.mock.web.MockHttpSession

All Implemented Interfaces:
HttpSession
```
public class MockHttpSession
extends Object
implements HttpSession
```
Mock implementation of the HttpSession interface.
As of Spring 5.0, this set of mocks is designed on a Servlet 4.0 baseline.
Since:
1.0.2
Author:
Juergen Hoeller, Rod Johnson, Mark Fisher, Sam Brannen, Vedran Pavic

Field Summary
Fields
Modifier and Type Field Description
static String SESSION_COOKIE_NAME
The session cookie name.

Constructor Summary

Constructors
Constructor	Description
`MockHttpSession()`	Create a new MockHttpSession with a default `MockServletContext`.
`MockHttpSession(ServletContext servletContext)`	Create a new MockHttpSession.
`MockHttpSession(ServletContext servletContext, String id)`	Create a new MockHttpSession.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`access()`
`String`	`changeSessionId()`	As of Servlet 3.1, the id of a session can be changed.
`void`	`clearAttributes()`	Clear all of this session's attributes.
`void`	`deserializeState(Serializable state)`	Deserialize the attributes of this session from a state object created by `serializeState()`.
`Object`	`getAttribute(String name)`	Returns the object bound with the specified name in this session, or `null` if no object is bound under the name.
`Enumeration<String>`	`getAttributeNames()`	Returns an `Enumeration` of `String` objects containing the names of all the objects bound to this session.
`long`	`getCreationTime()`	Returns the time when this session was created, measured in milliseconds since midnight January 1, 1970 GMT.
`String`	`getId()`	Returns a string containing the unique identifier assigned to this session.
`long`	`getLastAccessedTime()`	Returns the last time the client sent a request associated with this session, as the number of milliseconds since midnight January 1, 1970 GMT, and marked by the time the container received the request.
`int`	`getMaxInactiveInterval()`	Returns the maximum time interval, in seconds, that the servlet container will keep this session open between client accesses.
`ServletContext`	`getServletContext()`	Returns the ServletContext to which this session belongs.
`HttpSessionContext`	`getSessionContext()`
`Object`	`getValue(String name)`
`String[]`	`getValueNames()`
`void`	`invalidate()`	Invalidates this session then unbinds any objects bound to it.
`boolean`	`isInvalid()`
`boolean`	`isNew()`	Returns `true` if the client does not yet know about the session or if the client chooses not to join the session.
`void`	`putValue(String name, Object value)`
`void`	`removeAttribute(String name)`	Removes the object bound with the specified name from this session.
`void`	`removeValue(String name)`
`Serializable`	`serializeState()`	Serialize the attributes of this session into an object that can be turned into a byte array with standard Java serialization.
`void`	`setAttribute(String name, Object value)`	Binds an object to this session, using the name specified.
`void`	`setMaxInactiveInterval(int interval)`	Specifies the time, in seconds, between client requests before the servlet container will invalidate this session.
`void`	`setNew(boolean value)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - SESSION_COOKIE_NAME
```
public static final String SESSION_COOKIE_NAME
```
    The session cookie name.
    See Also:
    Constant Field Values
- Constructor Detail
  - MockHttpSession
```
public MockHttpSession()
```
    Create a new MockHttpSession with a default MockServletContext.
    See Also:
    MockServletContext
  - MockHttpSession
```
public MockHttpSession(@Nullable
                       ServletContext servletContext)
```
    Create a new MockHttpSession.
    Parameters:
    servletContext - the ServletContext that the session runs in
  - MockHttpSession
```
public MockHttpSession(@Nullable
                       ServletContext servletContext,
                       @Nullable
                       String id)
```
    Create a new MockHttpSession.
    Parameters:
    servletContext - the ServletContext that the session runs in
    id - a unique identifier for this session
- Method Detail
  - getCreationTime
```
public long getCreationTime()
```
    Description copied from interface: javax.servlet.http.HttpSession
    Returns the time when this session was created, measured in milliseconds since midnight January 1, 1970 GMT.
    Specified by:
    getCreationTime in interface HttpSession
    Returns:
    a long specifying when this session was created, expressed in milliseconds since 1/1/1970 GMT
  - getId
```
public String getId()
```
    Description copied from interface: javax.servlet.http.HttpSession
    Returns a string containing the unique identifier assigned to this session. The identifier is assigned by the servlet container and is implementation dependent.
    Specified by:
    getId in interface HttpSession
    Returns:
    a string specifying the identifier assigned to this session
  - changeSessionId
```
public String changeSessionId()
```
    As of Servlet 3.1, the id of a session can be changed.
    Returns:
    the new session id
    Since:
    4.0.3
  - access
```
public void access()
```
  - getLastAccessedTime
```
public long getLastAccessedTime()
```
    Description copied from interface: javax.servlet.http.HttpSession
    Returns the last time the client sent a request associated with this session, as the number of milliseconds since midnight January 1, 1970 GMT, and marked by the time the container received the request.
    Actions that your application takes, such as getting or setting a value associated with the session, do not affect the access time.
    Specified by:
    getLastAccessedTime in interface HttpSession
    Returns:
    a long representing the last time the client sent a request associated with this session, expressed in milliseconds since 1/1/1970 GMT
  - getServletContext
```
public ServletContext getServletContext()
```
    Description copied from interface: javax.servlet.http.HttpSession
    Returns the ServletContext to which this session belongs.
    Specified by:
    getServletContext in interface HttpSession
    Returns:
    The ServletContext object for the web application
  - setMaxInactiveInterval
```
public void setMaxInactiveInterval(int interval)
```
    Description copied from interface: javax.servlet.http.HttpSession
    Specifies the time, in seconds, between client requests before the servlet container will invalidate this session.
    An interval value of zero or less indicates that the session should never timeout.
    Specified by:
    setMaxInactiveInterval in interface HttpSession
    Parameters:
    interval - An integer specifying the number of seconds
  - getMaxInactiveInterval
```
public int getMaxInactiveInterval()
```
    Description copied from interface: javax.servlet.http.HttpSession
    Returns the maximum time interval, in seconds, that the servlet container will keep this session open between client accesses. After this interval, the servlet container will invalidate the session. The maximum time interval can be set with the setMaxInactiveInterval method.
    A return value of zero or less indicates that the session will never timeout.
    Specified by:
    getMaxInactiveInterval in interface HttpSession
    Returns:
    an integer specifying the number of seconds this session remains open between client requests
    See Also:
    HttpSession.setMaxInactiveInterval(int)
  - getSessionContext
```
public HttpSessionContext getSessionContext()
```
    Specified by:
    getSessionContext in interface HttpSession
    Returns:
    the HttpSessionContext for this session.
  - getAttribute
```
public Object getAttribute(String name)
```
    Description copied from interface: javax.servlet.http.HttpSession
    Returns the object bound with the specified name in this session, or null if no object is bound under the name.
    Specified by:
    getAttribute in interface HttpSession
    Parameters:
    name - a string specifying the name of the object
    Returns:
    the object with the specified name
  - getValue
```
public Object getValue(String name)
```
    Specified by:
    getValue in interface HttpSession
    Parameters:
    name - a string specifying the name of the object
    Returns:
    the object with the specified name
  - getAttributeNames
```
public Enumeration<String> getAttributeNames()
```
    Description copied from interface: javax.servlet.http.HttpSession
    Returns an Enumeration of String objects containing the names of all the objects bound to this session.
    Specified by:
    getAttributeNames in interface HttpSession
    Returns:
    an Enumeration of String objects specifying the names of all the objects bound to this session
  - getValueNames
```
public String[] getValueNames()
```
    Specified by:
    getValueNames in interface HttpSession
    Returns:
    an array of String objects specifying the names of all the objects bound to this session
  - setAttribute
```
public void setAttribute(String name,
                         @Nullable
                         Object value)
```
    Description copied from interface: javax.servlet.http.HttpSession
    Binds an object to this session, using the name specified. If an object of the same name is already bound to the session, the object is replaced.
    After this method executes, and if the new object implements HttpSessionBindingListener, the container calls HttpSessionBindingListener.valueBound. The container then notifies any HttpSessionAttributeListeners in the web application.
    If an object was already bound to this session of this name that implements HttpSessionBindingListener, its HttpSessionBindingListener.valueUnbound method is called.
    If the value passed in is null, this has the same effect as calling removeAttribute().
    Specified by:
    setAttribute in interface HttpSession
    Parameters:
    name - the name to which the object is bound; cannot be null
    value - the object to be bound
  - putValue
```
public void putValue(String name,
                     Object value)
```
    Specified by:
    putValue in interface HttpSession
    Parameters:
    name - the name to which the object is bound; cannot be null
    value - the object to be bound; cannot be null
  - removeAttribute
```
public void removeAttribute(String name)
```
    Description copied from interface: javax.servlet.http.HttpSession
    Removes the object bound with the specified name from this session. If the session does not have an object bound with the specified name, this method does nothing.
    After this method executes, and if the object implements HttpSessionBindingListener, the container calls HttpSessionBindingListener.valueUnbound. The container then notifies any HttpSessionAttributeListeners in the web application.
    Specified by:
    removeAttribute in interface HttpSession
    Parameters:
    name - the name of the object to remove from this session
  - removeValue
```
public void removeValue(String name)
```
    Specified by:
    removeValue in interface HttpSession
    Parameters:
    name - the name of the object to remove from this session
  - clearAttributes
```
public void clearAttributes()
```
    Clear all of this session's attributes.
  - invalidate
```
public void invalidate()
```
    Invalidates this session then unbinds any objects bound to it.
    Specified by:
    invalidate in interface HttpSession
    Throws:
    IllegalStateException - if this method is called on an already invalidated session
  - isInvalid
```
public boolean isInvalid()
```
  - setNew
```
public void setNew(boolean value)
```
  - isNew
```
public boolean isNew()
```
    Description copied from interface: javax.servlet.http.HttpSession
    Returns true if the client does not yet know about the session or if the client chooses not to join the session. For example, if the server used only cookie-based sessions, and the client had disabled the use of cookies, then a session would be new on each request.
    Specified by:
    isNew in interface HttpSession
    Returns:
    true if the server has created a session, but the client has not yet joined
  - serializeState
```
public Serializable serializeState()
```
    Serialize the attributes of this session into an object that can be turned into a byte array with standard Java serialization.
    Returns:
    a representation of this session's serialized state
  - deserializeState
```
public void deserializeState(Serializable state)
```
    Deserialize the attributes of this session from a state object created by serializeState().
    Parameters:
    state - a representation of this session's serialized state

Class MockHttpSession

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

SESSION_COOKIE_NAME

Constructor Detail

MockHttpSession

MockHttpSession

MockHttpSession

Method Detail

getCreationTime

getId

changeSessionId

access

getLastAccessedTime

getServletContext

setMaxInactiveInterval

getMaxInactiveInterval

getSessionContext

getAttribute

getValue

getAttributeNames

getValueNames

setAttribute

putValue

removeAttribute

removeValue

clearAttributes

invalidate

isInvalid

setNew

isNew

serializeState

deserializeState