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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.mfwd.cli;
import org.apache.karaf.shell.commands.Command;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.JsonNode;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.mfwd.impl.McastRouteTable;
import org.onosproject.mfwd.impl.MRibCodec;
import org.slf4j.Logger;
import static org.slf4j.LoggerFactory.getLogger;
/**
* Displays the source, multicast group flows entries.
*/
@Command(scope = "onos", name = "mcast-show", description = "Displays the source, multicast group flows")
public class McastShowCommand extends AbstractShellCommand {
private final Logger log = getLogger(getClass());
private static final String MCAST_GROUP = "mcastgroup";
@Override
protected void execute() {
McastRouteTable mrt = McastRouteTable.getInstance();
if (outputJson()) {
print("%s", json(mrt));
} else {
printMrib4(mrt);
}
}
public JsonNode json(McastRouteTable mrt) {
ObjectNode pushContent = new MRibCodec().encode(mrt , this);
return pushContent;
}
/**
* Displays multicast route table entries.
*
* @param mrt Mutlicast Route Table
*/
protected void printMrib4(McastRouteTable mrt) {
print(mrt.printMcastRouteTable());
}
}
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