apps/vpls/src/main/java/org/onosproject/vpls/cli/VplsAddCommand.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.onosproject.vpls.cli;

import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.vpls.config.VplsConfigurationService;

import java.util.HashSet;

/**
 * CLI to create VPLSs.
 */
@Command(scope = "onos", name = "vpls-add", description = "Create a new VPLS")
public class VplsAddCommand extends AbstractShellCommand {
    private static final String VPLS_EXIST = "VPLS already exists: %s";
    private VplsConfigurationService vplsConfigService =
            get(VplsConfigurationService.class);

    @Argument(index = 0, name = "vplsName", description = "Name of the VPLS",
            required = true, multiValued = false)
    private String vplsName = null;

    @Override
    protected void execute() {

        if (vplsConfigService.getAllVpls().contains(vplsName)) {
            print(VPLS_EXIST, vplsName);
            return;
        }
        vplsConfigService.addVpls(vplsName, new HashSet<>());
    }
}