/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.wildfly.security.auth.principal;
import java.io.Serializable;
import java.security.Principal;
/**
* A principal which is comprised of a simple {@code String} name.
*
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
*/
public final class NamePrincipal implements Principal, Serializable {
private static final long serialVersionUID = -6380283371738985125L;
/**
* @serial The principal name.
*/
private final String name;
/**
* Construct a new instance.
*
* @param name the principal name
*/
public NamePrincipal(final String name) {
this.name = name;
}
/**
* Get the principal name.
*
* @return the principal name
*/
public String getName() {
return name;
}
/**
* Get the hash code of this principal.
*
* @return the hash code of this principal
*/
public int hashCode() {
return name.hashCode();
}
/**
* Determine whether this principal is equal to the given object.
*
* @param obj the object
* @return {@code true} if they are equal, {@code false} otherwise
*/
public boolean equals(final Object obj) {
return obj instanceof NamePrincipal && equals((NamePrincipal) obj);
}
/**
* Determine whether this principal is equal to the given object.
*
* @param obj the object
* @return {@code true} if they are equal, {@code false} otherwise
*/
public boolean equals(final NamePrincipal obj) {
return obj != null && name.equals(obj.name);
}
/**
* Get a string representation of this principal.
*
* @return the string representation of this principal
*/
public String toString() {
return name;
}
}