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CDI TCK tests

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2012, Red Hat, Inc., and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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.jboss.cdi.tck.tests.lookup.dynamic.destroy.dependent;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;

import javax.annotation.PreDestroy;

public class Qux {

    private static final AtomicInteger generator = new AtomicInteger();

    private static final List destroyedComponents = Collections.synchronizedList(new ArrayList());

    private final int id;

    public Qux() {
        this.id = generator.incrementAndGet();
    }

    public void ping() {
    }

    @PreDestroy
    void destroy() {
        destroyedComponents.add(this);
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + id;
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (!(obj instanceof Qux))
            return false;
        Qux other = (Qux) obj;
        if (id != other.id)
            return false;
        return true;
    }

    public static List getDestroyedComponents() {
        return destroyedComponents;
    }

    public static void reset() {
        destroyedComponents.clear();
    }

}