package org.jboss.seam.security;
import java.io.Serializable;
import java.security.Principal;
/**
* Simple implementation of the Principal interface, supporting a named user.
*
* @author Shane Bryzak
*/
public class SimplePrincipal implements Principal, Serializable
{
private static final long serialVersionUID = 5609375932836425908L;
private String name;
public SimplePrincipal(String name)
{
this.name = name;
}
public String getName()
{
return name;
}
@Override
public boolean equals(Object obj)
{
if (obj instanceof Principal)
{
Principal other = (Principal) obj;
return name == null ?
other.getName() == null :
name.equals( other.getName() );
}
else
{
return false;
}
}
@Override
public int hashCode()
{
return name != null ? name.hashCode() : super.hashCode();
}
@Override
public String toString()
{
return name;
}
}