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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2013 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;

/**
 * The singleton anonymous principal.
 */
public final class AnonymousPrincipal implements Principal, Serializable {

    private static final long serialVersionUID = -2539713938519809712L;

    private static final AnonymousPrincipal INSTANCE = new AnonymousPrincipal();

    /**
     * Construct a new instance (should not be used; call {@link #getInstance()} instead).
     */
    public AnonymousPrincipal() {
    }

    /**
     * Construct a new instance (should not be used; call {@link #getInstance()} instead).
     *
     * @param ignored ignored
     */
    public AnonymousPrincipal(String ignored) {
    }

    /**
     * Get the anonymous principal instance.
     *
     * @return the anonymous principal instance
     */
    public static AnonymousPrincipal getInstance() {
        return INSTANCE;
    }

    /**
     * Get the principal name (always "anonymous").
     *
     * @return the principal name (always "anonymous")
     */
    public String getName() {
        return "anonymous";
    }

    /**
     * Determine whether the given object is also an anonymous principal.
     *
     * @param o the other object
     * @return {@code true} if the object is an anonymous principal, {@code false} otherwise
     */
    public boolean equals(final Object o) {
        return o instanceof AnonymousPrincipal;
    }

    /**
     * Get the hash code of this principal.
     *
     * @return the hash code of this principal
     */
    public int hashCode() {
        return 3;
    }

    /**
     * Get a representation of the principal name (always "anonymous").
     *
     * @return the string representation of the principal name (always "anonymous")
     */
    public String toString() {
        return "anonymous";
    }

    Object writeReplace() {
        return INSTANCE;
    }

    Object readResolve() {
        return INSTANCE;
    }
}