plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtCleanupPersistentNetworkResourceCommandWrapper.java

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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 com.cloud.hypervisor.kvm.resource.wrapper;


import com.cloud.agent.api.Answer;
import com.cloud.agent.api.CleanupPersistentNetworkResourceAnswer;
import com.cloud.agent.api.CleanupPersistentNetworkResourceCommand;
import com.cloud.agent.api.to.NicTO;
import com.cloud.hypervisor.kvm.resource.BridgeVifDriver;
import com.cloud.hypervisor.kvm.resource.LibvirtComputingResource;
import com.cloud.hypervisor.kvm.resource.VifDriver;
import com.cloud.resource.CommandWrapper;
import com.cloud.resource.ResourceWrapper;

@ResourceWrapper(handles = CleanupPersistentNetworkResourceCommand.class)
public class LibvirtCleanupPersistentNetworkResourceCommandWrapper extends CommandWrapper<CleanupPersistentNetworkResourceCommand, Answer, LibvirtComputingResource> {
    @Override
    public Answer execute(CleanupPersistentNetworkResourceCommand command, LibvirtComputingResource serverResource) {
        NicTO nic = command.getNicTO();
        VifDriver driver = serverResource.getVifDriver(nic.getType());
        if (driver instanceof BridgeVifDriver) {
            driver.deleteBr(nic);
        }
        return new CleanupPersistentNetworkResourceAnswer(command, true, "Successfully deleted bridge");
    }
}