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

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package com.cloud.hypervisor.kvm.resource.wrapper;

import org.apache.log4j.Logger;
import org.libvirt.LibvirtException;

import com.cloud.agent.api.Answer;
import com.cloud.agent.api.SetupPersistentNetworkAnswer;
import com.cloud.agent.api.SetupPersistentNetworkCommand;
import com.cloud.agent.api.to.NicTO;
import com.cloud.exception.InternalErrorException;
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 = SetupPersistentNetworkCommand.class)
public class LibvirtSetupPersistentNetworkCommandWrapper extends CommandWrapper<SetupPersistentNetworkCommand, Answer, LibvirtComputingResource> {
    private static final Logger s_logger = Logger.getLogger(LibvirtSetupPersistentNetworkCommandWrapper.class);

    @Override
    public Answer execute(SetupPersistentNetworkCommand command, LibvirtComputingResource serverResource) {
        NicTO nic = command.getNic();
        VifDriver driver = serverResource.getVifDriver(nic.getType());
        try {
            driver.plug(nic, null, "", null);
        } catch (InternalErrorException | LibvirtException e) {
            return new SetupPersistentNetworkAnswer(command, false, e.getLocalizedMessage());
        }

        return new SetupPersistentNetworkAnswer(command, true, "Successfully setup persistent network");
    }
}