Package org.apache.catalina.users

Class GenericGroup<UD extends UserDatabase>

java.lang.Object

org.apache.catalina.users.AbstractGroup

org.apache.catalina.users.GenericGroup<UD>

Type Parameters:

UD - The specific type of UserDase with which this group is associated

All Implemented Interfaces:

Principal, Group

Direct Known Subclasses:

MemoryGroup

public class GenericGroup<UD extends UserDatabase>
extends AbstractGroup

Concrete implementation of Group for a UserDatabase.

Author:

Craig R. McClanahan

Field Summary

Fields

Modifier and Type	Field	Description
protected final UD	database	The UserDatabase that owns this group.
protected final CopyOnWriteArrayList<Role>	roles	The set of Roles associated with this group.

Fields inherited from class org.apache.catalina.users.AbstractGroup

description, groupname

Method Summary

Modifier and Type	Method	Description
void	addRole(Role role)	Add a new Role to those assigned specifically to this group.
boolean	equals(Object obj)
Iterator<Role>	getRoles()
UserDatabase	getUserDatabase()
Iterator<User>	getUsers()
int	hashCode()
boolean	isInRole(Role role)	Is this group specifically assigned the specified Role?
void	removeRole(Role role)	Remove a Role from those assigned to this group.
void	removeRoles()	Remove all Roles from those assigned to this group.

Methods inherited from class org.apache.catalina.users.AbstractGroup

getDescription, getGroupname, getName, setDescription, setGroupname

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.security.Principal

implies, toString

Field Details

database

protected final UD extends UserDatabase database

The UserDatabase that owns this group.

roles

protected final CopyOnWriteArrayList<Role> roles

The set of Roles associated with this group.

Method Details

getRoles

public Iterator<Role> getRoles()

Returns:

the set of Roles assigned specifically to this group.

getUserDatabase

public UserDatabase getUserDatabase()

Returns:

the UserDatabase within which this Group is defined.

getUsers

public Iterator<User> getUsers()

Returns:

the set of Users that are members of this group.

addRole

public void addRole(Role role)

Description copied from interface: Group

Add a new Role to those assigned specifically to this group.

Parameters:

role - The new role

isInRole

public boolean isInRole(Role role)

Description copied from interface: Group

Is this group specifically assigned the specified Role?

Parameters:

role - The role to check

Returns:

true if the group is assigned to the specified role otherwise false

removeRole

public void removeRole(Role role)

Description copied from interface: Group

Remove a Role from those assigned to this group.

Parameters:

role - The old role

removeRoles

public void removeRoles()

Description copied from interface: Group

Remove all Roles from those assigned to this group.

equals

public boolean equals(Object obj)

Specified by:

equals in interface Principal

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Principal

Overrides:

hashCode in class Object