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java.lang.Object | +--ajanta.security.acl.PrincipalImpl | +--ajanta.security.acl.GroupImpl
GroupImpl implements java.security.acl.Group interface Note that Group extends Principal. Thus, either a Principal or a Group can be passed as an argument to methods containing a Principal parameter.
Constructor Summary | |
GroupImpl(java.lang.String group)
Constructs a Group object from String name |
Method Summary | |
boolean |
addMember(java.security.Principal user)
Adds the specified member to the group. |
boolean |
isMember(java.security.Principal member)
Returns true if the passed principal is a member of the group. |
java.util.Enumeration |
members()
Returns an enumeration of the members in the group. |
boolean |
removeMember(java.security.Principal user)
Removes the specified member from the group. |
Methods inherited from class ajanta.security.acl.PrincipalImpl |
equals, getName, hashCode, toString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.security.Principal |
equals, getName, hashCode, toString |
Constructor Detail |
public GroupImpl(java.lang.String group)
Method Detail |
public boolean addMember(java.security.Principal user)
addMember
in interface java.security.acl.Group
user
- - the principal to add to this group
public boolean removeMember(java.security.Principal user)
removeMember
in interface java.security.acl.Group
user
- - the principal to remove from this group.
public boolean isMember(java.security.Principal member)
isMember
in interface java.security.acl.Group
member
- - the principal whose membership is to be checked.
public java.util.Enumeration members()
members
in interface java.security.acl.Group
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