Package com.aspectran.core.adapter
Class BasicSessionAdapter
- java.lang.Object
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- com.aspectran.core.adapter.AbstractSessionAdapter
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- com.aspectran.core.adapter.BasicSessionAdapter
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- All Implemented Interfaces:
SessionAdapter
- Direct Known Subclasses:
AspectranSessionAdapter
,DaemonSessionAdapter
,ShellSessionAdapter
public class BasicSessionAdapter extends AbstractSessionAdapter
AdaptSessionAgent
to CoreSessionAdapter
.- Since:
- 2.3.0
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Field Summary
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Fields inherited from interface com.aspectran.core.adapter.SessionAdapter
SESSION_SCOPE_ATTRIBUTE_NAME
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Constructor Summary
Constructors Constructor Description BasicSessionAdapter(SessionAgent agent)
Instantiates a new BasicSessionAdapter.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <T> T
getAttribute(java.lang.String name)
Returns the value of the named attribute as a given type, ornull
if no attribute of the given name exists.java.util.Enumeration<java.lang.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.java.lang.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.SessionAgent
getSessionAgent()
void
invalidate()
Invalidates this session then unbinds any objects bound to it.boolean
isNew()
Returns true if a new session was created for this request.protected SessionScope
newSessionScope()
void
removeAttribute(java.lang.String name)
Removes the object bound with the specified name from this session.void
setAttribute(java.lang.String name, java.lang.Object value)
Stores an attribute in this session.void
setMaxInactiveInterval(int secs)
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Methods inherited from class com.aspectran.core.adapter.AbstractSessionAdapter
getAdaptee, getSessionScope, toString
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Constructor Detail
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BasicSessionAdapter
public BasicSessionAdapter(SessionAgent agent)
Instantiates a new BasicSessionAdapter.- Parameters:
agent
- the session agent
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Method Detail
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newSessionScope
protected SessionScope newSessionScope()
- Specified by:
newSessionScope
in classAbstractSessionAdapter
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getId
public java.lang.String getId()
Description copied from interface:SessionAdapter
Returns a string containing the unique identifier assigned to this session. The identifier is assigned by the servlet container and is implementation dependent.- Returns:
- a string specifying the identifier assigned to this session
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getCreationTime
public long getCreationTime()
Description copied from interface:SessionAdapter
Returns the time when this session was created, measured in milliseconds since midnight January 1, 1970 GMT.- Returns:
- a long specifying when this session was created, expressed in milliseconds since 1/1/1970 GMT
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getLastAccessedTime
public long getLastAccessedTime()
Description copied from interface:SessionAdapter
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.- Returns:
- a long representing the last time the client sent a request associated with this session, expressed in milliseconds since 1/1/1970 GMT
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getMaxInactiveInterval
public int getMaxInactiveInterval()
Description copied from interface:SessionAdapter
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 thesetMaxInactiveInterval
method. A negative time indicates the session should never timeout.- Returns:
- an integer specifying the number of seconds this session remains open between client requests
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setMaxInactiveInterval
public void setMaxInactiveInterval(int secs)
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getAttributeNames
public java.util.Enumeration<java.lang.String> getAttributeNames()
Description copied from interface:SessionAdapter
Returns an Enumeration of String objects containing the names of all the objects bound to this session.- Returns:
- an Enumeration of String objects specifying the names of all the objects bound to this session
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getAttribute
public <T> T getAttribute(java.lang.String name)
Description copied from interface:SessionAdapter
Returns the value of the named attribute as a given type, ornull
if no attribute of the given name exists.- Type Parameters:
T
- the generic type- Parameters:
name
- aString
specifying the name of the attribute- Returns:
- an
Object
containing the value of the attribute, ornull
if the attribute does not exist
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setAttribute
public void setAttribute(java.lang.String name, java.lang.Object value)
Description copied from interface:SessionAdapter
Stores an attribute in this session.- Parameters:
name
- specifying the name of the attributevalue
- theObject
to be stored
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removeAttribute
public void removeAttribute(java.lang.String name)
Description copied from interface:SessionAdapter
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.- Parameters:
name
- the name of the object to remove from this session
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invalidate
public void invalidate()
Description copied from interface:SessionAdapter
Invalidates this session then unbinds any objects bound to it.
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isNew
public boolean isNew()
Description copied from interface:SessionAdapter
Returns true if a new session was created for this request.- Returns:
- true if the server has created a session, but the client has not yet joined
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getSessionAgent
public SessionAgent getSessionAgent()
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