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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 2015 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.authz;

import java.util.AbstractList;

/**
 * An implementation of {@link Attributes.Entry} which can be used by implementations of {@link Attributes}.  Operations
 * are implemented in terms of methods on {@code Attributes} which do not rely upon entries.
 *
 * @author David M. Lloyd
 */
public class SimpleAttributesEntry extends AbstractList implements Attributes.Entry {

    private final Attributes attributes;
    private final String key;

    /**
     * Construct a new instance.
     *
     * @param attributes the backing attributes collection
     * @param key the key of this entry
     */
    public SimpleAttributesEntry(final Attributes attributes, final String key) {
        this.attributes = attributes;
        this.key = key;
    }

    public String getKey() {
        return key;
    }

    public void removeRange(final int fromIndex, final int toIndex) {
        attributes.removeRange(key, fromIndex, toIndex);
    }

    public String get(final int index) {
        return attributes.get(key, index);
    }

    public String set(final int index, final String element) {
        return attributes.set(key, index, element);
    }

    public void add(final int index, final String element) {
        attributes.add(key, index, element);
    }

    public String remove(final int index) {
        return attributes.remove(key, index);
    }

    public boolean add(final String s) {
        attributes.addLast(key, s);
        return true;
    }

    public void clear() {
        attributes.remove(key);
    }

    public boolean remove(final Object o) {
        return o instanceof String && attributes.removeFirst(key, (String) o);
    }

    public boolean contains(final Object o) {
        return o instanceof String && attributes.containsValue(key, (String) o);
    }

    public boolean isEmpty() {
        return !attributes.containsKey(key);
    }

    public int indexOf(final Object o) {
        return o instanceof String ? attributes.indexOf(key, (String) o) : -1;
    }

    public int lastIndexOf(final Object o) {
        return o instanceof String ? attributes.lastIndexOf(key, (String) o) : -1;
    }

    public int size() {
        return attributes.size(key);
    }
}