Session (JAXRPC API) - JBoss 3.2.7 jaxrpc API Documentation 英文版文档

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org.apache.axis.session
Interface Session

All Known Implementing Classes:: AxisHttpSession, SimpleSession

public interface Session

An abstract interface to provide session storage to Axis services.

This is extremely basic at the moment.

Author:: Glen Daniels (gdaniels@macromedia.com)

Method Summary

Object get(String key)
          Get a property from the session

Enumeration getKeys()
          Get an enumeration of the keys in this session

Object getLockObject()
          Get an Object suitable for synchronizing the session.

int getTimeout()
          Return the sessions' time-to-live.

void remove(String key)
          Remove a property from the session

void set(String key, Object value)
          Set a property in the session

void setTimeout(int timeout)
          Set the session's time-to-live.

void touch()
          "Touch" the session (mark it recently used)

Method Detail

get

public Object get(String key)

Get a property from the session

Parameters:: key - the name of the property desired.

set

public void set(String key,
                Object value)

Set a property in the session

Parameters:: key - the name of the property to set.; value - the value of the property.

remove

public void remove(String key)

Remove a property from the session

Parameters:: key - the name of the property desired.

getKeys

public Enumeration getKeys()

Get an enumeration of the keys in this session

setTimeout

public void setTimeout(int timeout)

Set the session's time-to-live.

This is implementation-specific, but basically should be the # of seconds of inactivity which will cause the session to time out and invalidate. "inactivity" is implementation-specific.

getTimeout

public int getTimeout()

Return the sessions' time-to-live.

Returns:: the timeout value for this session.

touch

public void touch()

"Touch" the session (mark it recently used)

getLockObject

public Object getLockObject()

Get an Object suitable for synchronizing the session. This method exists because different session implementations might provide different ways of getting at shared data. For a simple hashtable- based session, this would just be the hashtable, but for sessions which use database connections, etc. it might be an object wrapping a table ID or somesuch.