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

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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
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package com.cloud.hypervisor.kvm.resource.wrapper;

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

import com.cloud.agent.api.Answer;
import com.cloud.agent.api.NetworkRulesSystemVmCommand;
import com.cloud.hypervisor.kvm.resource.LibvirtComputingResource;
import com.cloud.resource.CommandWrapper;
import com.cloud.resource.ResourceWrapper;

@ResourceWrapper(handles =  NetworkRulesSystemVmCommand.class)
public final class LibvirtNetworkRulesSystemVmCommandWrapper extends CommandWrapper<NetworkRulesSystemVmCommand, Answer, LibvirtComputingResource> {

    private static final Logger s_logger = Logger.getLogger(LibvirtOvsVpcRoutingPolicyConfigCommandWrapper.class);

    @Override
    public Answer execute(final NetworkRulesSystemVmCommand command, final LibvirtComputingResource libvirtComputingResource) {
        boolean success = false;
        try {
            final LibvirtUtilitiesHelper libvirtUtilitiesHelper = libvirtComputingResource.getLibvirtUtilitiesHelper();

            final Connect conn = libvirtUtilitiesHelper.getConnectionByVmName(command.getVmName());
            success = libvirtComputingResource.configureDefaultNetworkRulesForSystemVm(conn, command.getVmName());
        } catch (final LibvirtException e) {
            s_logger.trace("Ignoring libvirt error.", e);
        }

        return new Answer(command, success, "");
    }
}