org.apache.catalina.users
Class MemoryUser

java.lang.Object
  org.apache.catalina.users.AbstractUser
      org.apache.catalina.users.MemoryUser

All Implemented Interfaces:

java.security.Principal, User

public class MemoryUser
extends AbstractUser

Concrete implementation of User for the MemoryUserDatabase implementation of UserDatabase.

Since:

4.1

Author:

Craig R. McClanahan

database

protected MemoryUserDatabase database

The MemoryUserDatabase that owns this user.

groups

protected java.util.ArrayList groups

The set of Groups that this user is a member of.

roles

protected java.util.ArrayList roles

The set of Roles associated with this user.

getGroups

public java.util.Iterator getGroups()

Return the set of Groups to which this user belongs.

Specified by:

getGroups in interface User

Specified by:

getGroups in class AbstractUser

getRoles

public java.util.Iterator getRoles()

Return the set of Roles assigned specifically to this user.

Specified by:

getRoles in interface User

Specified by:

getRoles in class AbstractUser

getUserDatabase

public UserDatabase getUserDatabase()

Return the UserDatabase within which this User is defined.

addGroup

public void addGroup(Group group)

Add a new Group to those this user belongs to.

Specified by:

addGroup in interface User

Specified by:

addGroup in class AbstractUser

Parameters:

group - The new group

addRole

public void addRole(Role role)

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

Specified by:

addRole in interface User

Specified by:

addRole in class AbstractUser

Parameters:

role - The new role

isInGroup

public boolean isInGroup(Group group)

Is this user in the specified group?

Specified by:

isInGroup in interface User

Specified by:

isInGroup in class AbstractUser

Parameters:

group - The group to check

isInRole

public boolean isInRole(Role role)

Is this user specifically assigned the specified Role? This method does NOT check for roles inherited based on Group membership.

Specified by:

isInRole in interface User

Specified by:

isInRole in class AbstractUser

Parameters:

role - The role to check

removeGroup

public void removeGroup(Group group)

Remove a Group from those this user belongs to.

Specified by:

removeGroup in interface User

Specified by:

removeGroup in class AbstractUser

Parameters:

group - The old group

removeGroups

public void removeGroups()

Remove all Groups from those this user belongs to.

Specified by:

removeGroups in interface User

Specified by:

removeGroups in class AbstractUser

removeRole

public void removeRole(Role role)

Remove a Role from those assigned to this user.

Specified by:

removeRole in interface User

Specified by:

removeRole in class AbstractUser

Parameters:

role - The old role

removeRoles

public void removeRoles()

Remove all Roles from those assigned to this user.

Specified by:

removeRoles in interface User

Specified by:

removeRoles in class AbstractUser

toXml

public java.lang.String toXml()

Return a String representation of this user in XML format.

IMPLEMENTATION NOTE - For backwards compatibility, the reader that processes this entry will accept either username or name for the username property.

toString

public java.lang.String toString()

Return a String representation of this user.

Specified by:

toString in interface java.security.Principal

Overrides:

toString in class java.lang.Object