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/*
* Copyright 2014-2015 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.codec.impl;
import com.google.common.collect.ImmutableSet;
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.Service;
import org.onlab.packet.Ethernet;
import org.onosproject.cluster.ControllerNode;
import org.onosproject.codec.CodecService;
import org.onosproject.codec.JsonCodec;
import org.onosproject.core.Application;
import org.onosproject.net.Annotations;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.Device;
import org.onosproject.net.Host;
import org.onosproject.net.HostLocation;
import org.onosproject.net.Link;
import org.onosproject.net.Path;
import org.onosproject.net.Port;
import org.onosproject.net.driver.Driver;
import org.onosproject.net.flow.FlowEntry;
import org.onosproject.net.flow.FlowRule;
import org.onosproject.net.flow.TableStatisticsEntry;
import org.onosproject.net.device.PortStatistics;
import org.onosproject.net.flow.TrafficSelector;
import org.onosproject.net.flow.TrafficTreatment;
import org.onosproject.net.flow.criteria.Criterion;
import org.onosproject.net.flow.instructions.Instruction;
import org.onosproject.net.group.Group;
import org.onosproject.net.group.GroupBucket;
import org.onosproject.net.intent.ConnectivityIntent;
import org.onosproject.net.intent.Constraint;
import org.onosproject.net.intent.HostToHostIntent;
import org.onosproject.net.intent.Intent;
import org.onosproject.net.intent.PointToPointIntent;
import org.onosproject.net.statistic.Load;
import org.onosproject.net.topology.Topology;
import org.onosproject.net.topology.TopologyCluster;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
/**
* Implementation of the JSON codec brokering service.
*/
@Component(immediate = true)
@Service
public class CodecManager implements CodecService {
private static Logger log = LoggerFactory.getLogger(CodecManager.class);
private final Map<Class<?>, JsonCodec> codecs = new ConcurrentHashMap<>();
@Activate
public void activate() {
codecs.clear();
registerCodec(Application.class, new ApplicationCodec());
registerCodec(ControllerNode.class, new ControllerNodeCodec());
registerCodec(Annotations.class, new AnnotationsCodec());
registerCodec(Device.class, new DeviceCodec());
registerCodec(Port.class, new PortCodec());
registerCodec(ConnectPoint.class, new ConnectPointCodec());
registerCodec(Link.class, new LinkCodec());
registerCodec(Host.class, new HostCodec());
registerCodec(HostLocation.class, new HostLocationCodec());
registerCodec(HostToHostIntent.class, new HostToHostIntentCodec());
registerCodec(PointToPointIntent.class, new PointToPointIntentCodec());
registerCodec(Intent.class, new IntentCodec());
registerCodec(ConnectivityIntent.class, new ConnectivityIntentCodec());
registerCodec(FlowEntry.class, new FlowEntryCodec());
registerCodec(FlowRule.class, new FlowRuleCodec());
registerCodec(TrafficTreatment.class, new TrafficTreatmentCodec());
registerCodec(TrafficSelector.class, new TrafficSelectorCodec());
registerCodec(Instruction.class, new InstructionCodec());
registerCodec(Criterion.class, new CriterionCodec());
registerCodec(Ethernet.class, new EthernetCodec());
registerCodec(Constraint.class, new ConstraintCodec());
registerCodec(Topology.class, new TopologyCodec());
registerCodec(TopologyCluster.class, new TopologyClusterCodec());
registerCodec(Path.class, new PathCodec());
registerCodec(Group.class, new GroupCodec());
registerCodec(Driver.class, new DriverCodec());
registerCodec(GroupBucket.class, new GroupBucketCodec());
registerCodec(Load.class, new LoadCodec());
registerCodec(TableStatisticsEntry.class, new TableStatisticsEntryCodec());
registerCodec(PortStatistics.class, new PortStatisticsCodec());
log.info("Started");
}
@Deactivate
public void deactivate() {
codecs.clear();
log.info("Stopped");
}
@Override
public Set<Class<?>> getCodecs() {
return ImmutableSet.copyOf(codecs.keySet());
}
@Override
@SuppressWarnings("unchecked")
public <T> JsonCodec<T> getCodec(Class<T> entityClass) {
return codecs.get(entityClass);
}
@Override
public <T> void registerCodec(Class<T> entityClass, JsonCodec<T> codec) {
codecs.putIfAbsent(entityClass, codec);
}
@Override
public void unregisterCodec(Class<?> entityClass) {
codecs.remove(entityClass);
}
}
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