drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/Bmv2DriversLoader.java

/*
 * Copyright 2017-present Open Networking Laboratory
 *
 * 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.onosproject.drivers.bmv2;

import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.onosproject.net.driver.AbstractDriverLoader;
import org.onosproject.net.pi.runtime.PiPipeconfService;

/**
 * Loader for P4Runtime device drivers.
 */
@Component(immediate = true)
public class Bmv2DriversLoader extends AbstractDriverLoader {

    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
    protected PiPipeconfService pipeconfService;

    public Bmv2DriversLoader() {
        super("/bmv2-drivers.xml");
    }

    @Override
    public void activate() {
        pipeconfService.register(Bmv2DefaultPipeconfFactory.get());
        super.activate();
    }

    @Override
    public void deactivate() {
        pipeconfService.remove(Bmv2DefaultPipeconfFactory.get().id());
        super.activate();
    }
}