scr/src/test/java/org/apache/felix/scr/integration/components/ConstructorSingleReference.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.felix.scr.integration.components;

import java.util.concurrent.atomic.AtomicLong;

public class ConstructorSingleReference
{
    private static final AtomicLong instances = new AtomicLong();

    private final long instanceID = instances.incrementAndGet();

    public @interface Config
    {
        String name();
    }

    private String name;

    @SuppressWarnings("unused")
    private void activator(final Config config)
    {
        this.name = config.name();
    }

    public String getName()
    {
        return this.name;
    }

    @Override
    public String toString()
    {
        return getClass().getSimpleName() + '-' + instanceID;
    }
}