# LibraryActivator.java

    /*
     * Copyright 2012 Paul Merlin.
     *
     * 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.qi4j.tutorials.services.step3;

    import org.qi4j.api.activation.ActivatorAdapter;
    import org.qi4j.api.service.ServiceReference;

    public class LibraryActivator
            extends ActivatorAdapter<ServiceReference<Library>>
    {

        @Override
        public void afterActivation( ServiceReference<Library> activated )
                throws Exception
        {
            activated.get().createInitialData();
        }

    }