public class SessionData extends Object implements ApplicationTool
User.setTemp(java.lang.String, java.lang.Object)
and
User.getTemp(java.lang.String)
methods.Constructor and Description |
---|
SessionData() |
Modifier and Type | Method and Description |
---|---|
void |
clear()
Clears all data
|
boolean |
containsKey(String key)
Determines is a given key is stored.
|
Object |
get(String key)
Gets the data stored under the key.
|
void |
init(Object data)
Initialize the application tool.
|
Iterator<String> |
iterator()
Gets a iterator for the keys.
|
void |
put(String key,
Object value)
Stores the data.
|
void |
refresh()
Refresh the application tool.
|
public SessionData()
public void init(Object data)
init
in interface ApplicationTool
data
- initialization datapublic void refresh()
refresh
in interface ApplicationTool
public Object get(String key)
To check for a key with a null value use containsKey(java.lang.String)
.
key
- key under which the data is stored.Object
stored under the key.public boolean containsKey(String key)
key
- the key to check forpublic void put(String key, Object value)
key
- key under which the data will be stored.value
- data to store under the key. Null values are allowed.public void clear()
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