org.loom.servlet.scope
Class FlashContext

java.lang.Object
  org.loom.servlet.scope.FlashContext

All Implemented Interfaces:

java.io.Serializable

public class FlashContext
extends java.lang.Object
implements java.io.Serializable

Contains objects stored in a flash scope. A flash scope is like a request scope that is alive for two consecutive requests. Objects stored in this context will be available for the next request. The FlashContainer object is Serializable, but it does not enforce that its contents are Serializable (adopting the same approach of 7.7.2 of the servlet 2.3 spec). Note that this could be a problem when including not Serializable objects in a flash context, if the server decides to serialize the session.

See Also:

Serialized Form

Constructor Summary

FlashContext(java.lang.String id)

Method Summary

boolean	contains(java.lang.String key)
java.util.Set<java.util.Map.Entry<java.lang.String,java.lang.Object>>	entrySet()
java.lang.Object	getAttribute(java.lang.String key)
java.lang.String	getId()
boolean	isEmpty()
java.util.Set<java.lang.String>	keySet()
void	removeAttribute(java.lang.String name)
void	setAttribute(java.lang.String key, java.lang.Object value)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

FlashContext

public FlashContext(java.lang.String id)

Method Detail

setAttribute

public void setAttribute(java.lang.String key,
                         java.lang.Object value)

getAttribute

public java.lang.Object getAttribute(java.lang.String key)

contains

public boolean contains(java.lang.String key)

entrySet

public java.util.Set<java.util.Map.Entry<java.lang.String,java.lang.Object>> entrySet()

isEmpty

public boolean isEmpty()

keySet

public java.util.Set<java.lang.String> keySet()

size

public int size()

getId

public java.lang.String getId()

removeAttribute

public void removeAttribute(java.lang.String name)