org.edg.security.authorization.map
Class DbMap
java.lang.Object
|
+--org.edg.security.authorization.map.DbMap
- All Implemented Interfaces:
- java.util.Map
- public class DbMap
- extends java.lang.Object
- implements java.util.Map
Class DbMap.
Interfaces an underlying SQL database table. Values associated with
a key is returned in a List object.
- Version:
- $Id: DbMap.java,v 1.22 2003/10/27 15:58:51 gianluca Exp $
- Author:
- Niklas Karlsson HIP
Field Summary |
protected java.util.Map |
myMap
|
Constructor Summary |
DbMap(java.lang.String db,
java.lang.String driver,
java.lang.String table,
java.lang.String url,
java.lang.String user,
java.lang.String passwd,
int interval)
Constructor DbMap. |
Method Summary |
void |
clear()
|
boolean |
containsKey(java.lang.Object key)
|
boolean |
containsValue(java.lang.Object value)
|
java.util.Set |
entrySet()
|
java.lang.Object |
get(java.lang.Object key)
|
boolean |
isEmpty()
|
java.util.Set |
keySet()
|
java.lang.Object |
put(java.lang.Object key,
java.lang.Object value)
|
void |
putAll(java.util.Map t)
|
java.lang.Object |
remove(java.lang.Object key)
|
static void |
setupDriver(java.lang.String url,
java.lang.String user,
java.lang.String passwd,
java.lang.String db)
Setup a pool of database connections.
|
int |
size()
|
protected void |
terminate()
Remove the reference to the Timer object, in
order to kill all threads responsible for
refreshing the DbMap. |
java.util.Collection |
values()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Map |
equals, hashCode |
myMap
protected java.util.Map myMap
DbMap
public DbMap(java.lang.String db,
java.lang.String driver,
java.lang.String table,
java.lang.String url,
java.lang.String user,
java.lang.String passwd,
int interval)
- Constructor DbMap.
- Parameters:
db
- - the databasedriver
- - the drivertable
- - the db table nameurl
- - urluser
- - db userpasswd
- - password
setupDriver
public static void setupDriver(java.lang.String url,
java.lang.String user,
java.lang.String passwd,
java.lang.String db)
- Setup a pool of database connections.
The pool is based on jakarta-dbcp technology.
- Parameters:
url
- The URL to connect to the database.user
- The username for the connection to the database.passwd
- The password for the connection to the databse.
size
public int size()
- Specified by:
size
in interface java.util.Map
- See Also:
Map.size()
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Map
- See Also:
Map.isEmpty()
containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKey
in interface java.util.Map
- See Also:
Map.containsKey(Object)
containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValue
in interface java.util.Map
- See Also:
Map.containsValue(Object)
get
public java.lang.Object get(java.lang.Object key)
- Specified by:
get
in interface java.util.Map
- See Also:
Map.get(Object)
put
public java.lang.Object put(java.lang.Object key,
java.lang.Object value)
- Specified by:
put
in interface java.util.Map
- See Also:
Map.put(Object, Object)
remove
public java.lang.Object remove(java.lang.Object key)
- Specified by:
remove
in interface java.util.Map
- See Also:
Map.remove(Object)
putAll
public void putAll(java.util.Map t)
- Specified by:
putAll
in interface java.util.Map
- See Also:
Map.putAll(Map)
clear
public void clear()
- Specified by:
clear
in interface java.util.Map
- See Also:
Map.clear()
keySet
public java.util.Set keySet()
- Specified by:
keySet
in interface java.util.Map
- See Also:
Map.keySet()
values
public java.util.Collection values()
- Specified by:
values
in interface java.util.Map
- See Also:
Map.values()
entrySet
public java.util.Set entrySet()
- Specified by:
entrySet
in interface java.util.Map
- See Also:
Map.entrySet()
terminate
protected void terminate()
- Remove the reference to the Timer object, in
order to kill all threads responsible for
refreshing the DbMap.