AppComponent.java

/*
 * Copyright 2016-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.test;

import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Deactivate;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.Service;
import org.onosproject.core.ApplicationId;
import org.onosproject.core.CoreService;
import org.onosproject.net.Device;
import org.onosproject.net.flow.DefaultTrafficSelector;
import org.onosproject.net.flow.DefaultTrafficTreatment;
import org.onosproject.net.flow.FlowRuleService;
import org.onosproject.net.flow.TrafficSelector;
import org.onosproject.net.flow.TrafficTreatment;
import org.onosproject.net.flowobjective.DefaultForwardingObjective;
import org.onosproject.net.flowobjective.FlowObjectiveService;
import org.onosproject.net.flowobjective.ForwardingObjective;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.onosproject.net.device.DeviceService;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import static org.onosproject.net.PortNumber.portNumber;

/**
 * Skeletal ONOS application component.
 */
@Component(immediate = true)
public class AppComponent {

    private final Logger log = LoggerFactory.getLogger(getClass());

    private static final int DEFAULT_TIMEOUT = 10;
    private static final int DEFAULT_PRIORITY = 10;

    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
    protected DeviceService deviceService;

    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
    protected CoreService coreService;

    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
    protected FlowRuleService flowRuleService;

    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
    protected FlowObjectiveService flowObjectiveService;

    private ApplicationId appId;

    private List<FlowPusherTask> flows;



    @Activate
    protected void activate() {

        flows = new ArrayList<FlowPusherTask>();
        appId = coreService.registerApplication("org.test.app");
        log.info("Started " + appId.name());
        Iterable<Device> devices = deviceService.getDevices();
        for(Device d : devices) {
            log.info("Device id" + d.id());
            FlowPusherTask task = new FlowPusherTask();
            task.setFlowObjectiveService(this.flowObjectiveService);
            task.setFlowRuleService(this.flowRuleService);
            task.init(100);
            task.setAppId(appId);
            task.setDevice(d);
            //task.setnWorkers(100);
            task.schedule();
            flows.add(task);
        }
    }

    @Deactivate
    protected void deactivate() {
        for(FlowPusherTask fp : flows) {
            fp.cancel();
        }
        log.info("Stopped");
    }

}