DummyProxySession (Apache Tomcat 9.0.37 API Documentation)

org.apache.catalina.manager

## Class DummyProxySession

- java.lang.Object
- - org.apache.catalina.manager.DummyProxySession

- All Implemented Interfaces:
    Session

      public class DummyProxySession
      extends Object
      implements Session

- - ### Field Summary

    - ### Fields inherited from interface org.apache.catalina.Session

      `SESSION_ACTIVATED_EVENT, SESSION_CREATED_EVENT, SESSION_DESTROYED_EVENT, SESSION_PASSIVATED_EVENT`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `DummyProxySession(String sessionId)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `access()` Update the accessed time information for this session.
    `void` | `addSessionListener(SessionListener listener)` Add a session event listener to this component.
    `void` | `endAccess()` End access to the session.
    `void` | `expire()` Perform the internal processing required to invalidate this session, without triggering an exception if the session has already expired.
    `String` | `getAuthType()`
    `long` | `getCreationTime()`
    `long` | `getCreationTimeInternal()`
    `String` | `getId()`
    `String` | `getIdInternal()`
    `long` | `getIdleTime()`
    `long` | `getIdleTimeInternal()`
    `long` | `getLastAccessedTime()`
    `long` | `getLastAccessedTimeInternal()`
    `Manager` | `getManager()`
    `int` | `getMaxInactiveInterval()`
    `Object` | `getNote(String name)`
    `Iterator<String>` | `getNoteNames()`
    `Principal` | `getPrincipal()`
    `HttpSession` | `getSession()`
    `long` | `getThisAccessedTime()`
    `long` | `getThisAccessedTimeInternal()`
    `boolean` | `isAttributeDistributable(String name, Object value)` Does the session implementation support the distributing of the given attribute?
    `boolean` | `isValid()`
    `void` | `recycle()` Release all object references, and initialize instance variables, in preparation for reuse of this object.
    `void` | `removeNote(String name)` Remove any object bound to the specified name in the internal notes for this session.
    `void` | `removeSessionListener(SessionListener listener)` Remove a session event listener from this component.
    `void` | `setAuthType(String authType)` Set the authentication type used to authenticate our cached Principal, if any.
    `void` | `setCreationTime(long time)` Set the creation time for this session.
    `void` | `setId(String id)` Set the session identifier for this session and notifies any associated listeners that a new session has been created.
    `void` | `setId(String id, boolean notify)` Set the session identifier for this session and optionally notifies any associated listeners that a new session has been created.
    `void` | `setManager(Manager manager)` Set the Manager within which this Session is valid.
    `void` | `setMaxInactiveInterval(int interval)` Set the maximum time interval, in seconds, between client requests before the servlet container will invalidate the session.
    `void` | `setNew(boolean isNew)` Set the `isNew` flag for this session.
    `void` | `setNote(String name, Object value)` Bind an object to a specified name in the internal notes associated with this session, replacing any existing binding for this name.
    `void` | `setPrincipal(Principal principal)` Set the authenticated Principal that is associated with this Session.
    `void` | `setValid(boolean isValid)` Set the `isValid` flag for this session.
    `void` | `tellChangedSessionId(String newId, String oldId, boolean notifySessionListeners, boolean notifyContainerListeners)` Inform the listeners about the change session ID.

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### DummyProxySession

          public DummyProxySession(String sessionId)

  - ### Method Detail

    - #### access

          public void access()

      Description copied from interface: `Session`
      Update the accessed time information for this session. This method should be called by the context when a request comes in for a particular session, even if the application does not reference it.
      Specified by:
        `access` in interface `Session`

    - #### addSessionListener

          public void addSessionListener(SessionListener listener)

      Description copied from interface: `Session`
      Add a session event listener to this component.
      Specified by:
        `addSessionListener` in interface `Session`
      Parameters:
        `listener` - the SessionListener instance that should be notified for session events

    - #### endAccess

          public void endAccess()

      Description copied from interface: `Session`
      End access to the session.
      Specified by:
        `endAccess` in interface `Session`

    - #### expire

          public void expire()

      Description copied from interface: `Session`
      Perform the internal processing required to invalidate this session, without triggering an exception if the session has already expired.
      Specified by:
        `expire` in interface `Session`

    - #### getAuthType

          public String getAuthType()

      Specified by:
        `getAuthType` in interface `Session`
      Returns:
        the authentication type used to authenticate our cached Principal, if any.

    - #### getCreationTime

          public long getCreationTime()

      Specified by:
        `getCreationTime` in interface `Session`
      Returns:
        the creation time for this session.

    - #### getCreationTimeInternal

          public long getCreationTimeInternal()

      Specified by:
        `getCreationTimeInternal` in interface `Session`
      Returns:
        the creation time for this session, bypassing the session validity checks.

    - #### getId

          public String getId()

      Specified by:
        `getId` in interface `Session`
      Returns:
        the session identifier for this session.

    - #### getIdInternal

          public String getIdInternal()

      Specified by:
        `getIdInternal` in interface `Session`
      Returns:
        the session identifier for this session.

    - #### getLastAccessedTime

          public long getLastAccessedTime()

      Specified by:
        `getLastAccessedTime` in interface `Session`
      Returns:
        the last time the client sent a request associated with this session, as the number of milliseconds since midnight, January 1, 1970 GMT. Actions that your application takes, such as getting or setting a value associated with the session, do not affect the access time. This one gets updated whenever a request finishes.

    - #### getLastAccessedTimeInternal

          public long getLastAccessedTimeInternal()

      Specified by:
        `getLastAccessedTimeInternal` in interface `Session`
      Returns:
        the last client access time without invalidation check
      See Also:
        `Session.getLastAccessedTime()`

    - #### getIdleTime

          public long getIdleTime()

      Specified by:
        `getIdleTime` in interface `Session`
      Returns:
        the idle time (in milliseconds) from last client access time.

    - #### getIdleTimeInternal

          public long getIdleTimeInternal()

      Specified by:
        `getIdleTimeInternal` in interface `Session`
      Returns:
        the idle time from last client access time without invalidation check
      See Also:
        `Session.getIdleTime()`

    - #### getManager

          public Manager getManager()

      Specified by:
        `getManager` in interface `Session`
      Returns:
        the Manager within which this Session is valid.

    - #### getMaxInactiveInterval

          public int getMaxInactiveInterval()

      Specified by:
        `getMaxInactiveInterval` in interface `Session`
      Returns:
        the maximum time interval, in seconds, between client requests before the servlet container will invalidate the session. A negative time indicates that the session should never time out.

    - #### getNote

          public Object getNote(String name)

      Specified by:
        `getNote` in interface `Session`
      Parameters:
        `name` - Name of the note to be returned
      Returns:
        the object bound with the specified name to the internal notes for this session, or `null` if no such binding exists.

    - #### getNoteNames

          public Iterator<String> getNoteNames()

      Specified by:
        `getNoteNames` in interface `Session`
      Returns:
        an Iterator containing the String names of all notes bindings that exist for this session.

    - #### getPrincipal

          public Principal getPrincipal()

      Specified by:
        `getPrincipal` in interface `Session`
      Returns:
        the authenticated Principal that is associated with this Session. This provides an `Authenticator` with a means to cache a previously authenticated Principal, and avoid potentially expensive `Realm.authenticate()` calls on every request. If there is no current associated Principal, return `null`.

    - #### getSession

          public HttpSession getSession()

      Specified by:
        `getSession` in interface `Session`
      Returns:
        the `HttpSession` for which this object is the facade.

    - #### getThisAccessedTime

          public long getThisAccessedTime()

      Specified by:
        `getThisAccessedTime` in interface `Session`
      Returns:
        the last time the client sent a request associated with this session, as the number of milliseconds since midnight, January 1, 1970 GMT. Actions that your application takes, such as getting or setting a value associated with the session, do not affect the access time. This one gets updated whenever a request starts.

    - #### getThisAccessedTimeInternal

          public long getThisAccessedTimeInternal()

      Specified by:
        `getThisAccessedTimeInternal` in interface `Session`
      Returns:
        the last client access time without invalidation check
      See Also:
        `Session.getThisAccessedTime()`

    - #### isValid

          public boolean isValid()

      Specified by:
        `isValid` in interface `Session`
      Returns:
        `true` if the session is still valid

    - #### recycle

          public void recycle()

      Description copied from interface: `Session`
      Release all object references, and initialize instance variables, in preparation for reuse of this object.
      Specified by:
        `recycle` in interface `Session`

    - #### removeNote

          public void removeNote(String name)

      Description copied from interface: `Session`
      Remove any object bound to the specified name in the internal notes for this session.
      Specified by:
        `removeNote` in interface `Session`
      Parameters:
        `name` - Name of the note to be removed

    - #### removeSessionListener

          public void removeSessionListener(SessionListener listener)

      Description copied from interface: `Session`
      Remove a session event listener from this component.
      Specified by:
        `removeSessionListener` in interface `Session`
      Parameters:
        `listener` - remove the session listener, which will no longer be notified

    - #### setAuthType

          public void setAuthType(String authType)

      Description copied from interface: `Session`
      Set the authentication type used to authenticate our cached Principal, if any.
      Specified by:
        `setAuthType` in interface `Session`
      Parameters:
        `authType` - The new cached authentication type

    - #### setCreationTime

          public void setCreationTime(long time)

      Description copied from interface: `Session`
      Set the creation time for this session. This method is called by the Manager when an existing Session instance is reused.
      Specified by:
        `setCreationTime` in interface `Session`
      Parameters:
        `time` - The new creation time

    - #### setId

          public void setId(String id)

      Description copied from interface: `Session`
      Set the session identifier for this session and notifies any associated listeners that a new session has been created.
      Specified by:
        `setId` in interface `Session`
      Parameters:
        `id` - The new session identifier

    - #### setId

          public void setId(String id,
                            boolean notify)

      Description copied from interface: `Session`
      Set the session identifier for this session and optionally notifies any associated listeners that a new session has been created.
      Specified by:
        `setId` in interface `Session`
      Parameters:
        `id` - The new session identifier
        `notify` - Should any associated listeners be notified that a new session has been created?

    - #### setManager

          public void setManager(Manager manager)

      Description copied from interface: `Session`
      Set the Manager within which this Session is valid.
      Specified by:
        `setManager` in interface `Session`
      Parameters:
        `manager` - The new Manager

    - #### setMaxInactiveInterval

          public void setMaxInactiveInterval(int interval)

      Description copied from interface: `Session`
      Set the maximum time interval, in seconds, between client requests before the servlet container will invalidate the session. A negative time indicates that the session should never time out.
      Specified by:
        `setMaxInactiveInterval` in interface `Session`
      Parameters:
        `interval` - The new maximum interval

    - #### setNew

          public void setNew(boolean isNew)

      Description copied from interface: `Session`
      Set the `isNew` flag for this session.
      Specified by:
        `setNew` in interface `Session`
      Parameters:
        `isNew` - The new value for the `isNew` flag

    - #### setNote

          public void setNote(String name,
                              Object value)

      Description copied from interface: `Session`
      Bind an object to a specified name in the internal notes associated with this session, replacing any existing binding for this name.
      Specified by:
        `setNote` in interface `Session`
      Parameters:
        `name` - Name to which the object should be bound
        `value` - Object to be bound to the specified name

    - #### setPrincipal

          public void setPrincipal(Principal principal)

      Description copied from interface: `Session`
      Set the authenticated Principal that is associated with this Session. This provides an `Authenticator` with a means to cache a previously authenticated Principal, and avoid potentially expensive `Realm.authenticate()` calls on every request.
      Specified by:
        `setPrincipal` in interface `Session`
      Parameters:
        `principal` - The new Principal, or `null` if none

    - #### setValid

          public void setValid(boolean isValid)

      Description copied from interface: `Session`
      Set the `isValid` flag for this session.
      Specified by:
        `setValid` in interface `Session`
      Parameters:
        `isValid` - The new value for the `isValid` flag

    - #### tellChangedSessionId

          public void tellChangedSessionId(String newId,
                                           String oldId,
                                           boolean notifySessionListeners,
                                           boolean notifyContainerListeners)

      Description copied from interface: `Session`
      Inform the listeners about the change session ID.
      Specified by:
        `tellChangedSessionId` in interface `Session`
      Parameters:
        `newId` - new session ID
        `oldId` - old session ID
        `notifySessionListeners` - Should any associated sessionListeners be notified that session ID has been changed?
        `notifyContainerListeners` - Should any associated ContainerListeners be notified that session ID has been changed?

    - #### isAttributeDistributable

          public boolean isAttributeDistributable(String name,
                                                  Object value)

      Description copied from interface: `Session`
      Does the session implementation support the distributing of the given attribute? If the Manager is marked as distributable, then this method must be used to check attributes before adding them to a session and an `IllegalArgumentException` thrown if the proposed attribute is not distributable.

      Note that the `Manager` implementation may further restrict which attributes are distributed but a `Manager` level restriction should not trigger an `IllegalArgumentException` in `HttpSession.setAttribute(String, Object)`

      Specified by:
        `isAttributeDistributable` in interface `Session`
      Parameters:
        `name` - The attribute name
        `value` - The attribute value
      Returns:
        `true` if distribution is supported, otherwise `false`

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