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java.lang.Object org.zkoss.zk.ui.Sessions
public class Sessions
Utilities to access Session
.
Field Summary | |
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protected static int |
_cnt
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protected static java.lang.ThreadLocal<java.lang.Object> |
_sess
Used to the store the session for the current thread. |
Constructor Summary | |
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protected |
Sessions()
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Method Summary | |
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static int |
getCount()
Returns the number of total alive session. |
static Session |
getCurrent()
Returns the session for the current thread, or null if not available. |
static Session |
getCurrent(boolean create)
Returns the session for the current thread, or null if not available. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected static final java.lang.ThreadLocal<java.lang.Object> _sess
protected static int _cnt
Constructor Detail |
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protected Sessions()
Method Detail |
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public static final int getCount()
public static final Session getCurrent()
Note: it returns null if it is called in a working thread.
public static final Session getCurrent(boolean create)
create
- whether to create a new session if not available.
Notice that this method might return null if it is called in
a working thread, even though create is true,
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