# SolrQueryService.java

    /*
     * Copyright (c) 2011, Rickard Öberg. All Rights Reserved.
     *
     * 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.index.solr;

    import org.qi4j.api.activation.ActivatorAdapter;
    import org.qi4j.api.activation.Activators;
    import org.qi4j.api.mixin.Mixins;
    import org.qi4j.api.service.ServiceComposite;
    import org.qi4j.api.service.ServiceReference;
    import org.qi4j.index.solr.internal.SolrEntityIndexerMixin;
    import org.qi4j.index.solr.internal.SolrEntityQueryMixin;
    import org.qi4j.spi.entitystore.StateChangeListener;
    import org.qi4j.spi.query.EntityFinder;

    /**
     * JAVADOC
     */
    @Mixins( { SolrEntityIndexerMixin.class, SolrEntityQueryMixin.class } )
    @Activators( SolrQueryService.Activator.class )
    public interface SolrQueryService
            extends EntityFinder, StateChangeListener, SolrSearch, ServiceComposite
    {

        void inflateSolrSchema();

        void releaseSolrSchema();

        class Activator
                extends ActivatorAdapter<ServiceReference<SolrQueryService>>
        {

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

            @Override
            public void beforePassivation( ServiceReference<SolrQueryService> passivating )
                    throws Exception
            {
                passivating.get().releaseSolrSchema();
            }

        }

    }