org.ow2.easybeans.security.struct.JPrincipal Maven / Gradle / Ivy
/**
* EasyBeans
* Copyright (C) 2006 Bull S.A.S.
* Contact: [email protected]
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* --------------------------------------------------------------------------
* $Id: JPrincipal.java 5369 2010-02-24 14:58:19Z benoitf $
* --------------------------------------------------------------------------
*/
package org.ow2.easybeans.security.struct;
import java.io.Serializable;
import java.security.Principal;
/**
* Implementation of Principal class.
* @author Florent Benoit
*/
public class JPrincipal implements Principal, Serializable {
/**
* UID for serialization.
*/
private static final long serialVersionUID = 5864848835776239991L;
/**
* Name of this principal.
*/
private String name = null;
/**
* Constructor.
* @param name the name of this principal
*/
public JPrincipal(final String name) {
this.name = name;
}
/**
* Compares this principal to the specified object. Returns true if the
* object passed in matches the principal represented by the implementation
* of this interface.
* @param another principal to compare with.
* @return true if the principal passed in is the same as that encapsulated
* by this principal, and false otherwise.
*/
@Override
public boolean equals(final Object another) {
if (!(another instanceof Principal)) {
return false;
}
// else
return name.equals(((Principal) another).getName());
}
/**
* Returns a string representation of this principal.
* @return a string representation of this principal.
*/
@Override
public String toString() {
return "Principal[" + name + "]";
}
/**
* Returns a hashcode for this principal.
* @return a hashcode for this principal.
*/
@Override
public int hashCode() {
return name.hashCode();
}
/**
* Returns the name of this principal.
* @return the name of this principal.
*/
public String getName() {
return name;
}
}