public interface HttpSession
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
getAttribute(java.lang.String name)
Returns the object bound with the specified name in this session, or
null if no object is bound under the name. |
java.lang.String |
getId()
Returns a string containing the unique identifier assigned to this
session.
|
void |
removeAttribute(java.lang.String name) |
void |
setAttribute(java.lang.String name,
java.lang.Object value)
Binds an object to this session, using the name specified.
|
void removeAttribute(java.lang.String name)
java.lang.Object getAttribute(java.lang.String name)
null
if no object is bound under the name.name
- a string specifying the name of the objectvoid setAttribute(java.lang.String name, java.lang.Object value)
name
- the name to which the object is bound; cannot be nullvalue
- the object to be boundjava.lang.String getId()