//
// 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
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package com.cloud.hypervisor.xenserver.resource.wrapper.xenbase;

import com.cloud.agent.api.Answer;
import com.cloud.agent.api.NetworkRulesSystemVmCommand;
import com.cloud.hypervisor.xenserver.resource.CitrixResourceBase;
import com.cloud.resource.CommandWrapper;
import com.cloud.resource.ResourceWrapper;
import com.cloud.vm.VirtualMachine;
import com.xensource.xenapi.Connection;

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

    @Override
    public Answer execute(final NetworkRulesSystemVmCommand command, final CitrixResourceBase citrixResourceBase) {
        boolean success = true;
        final Connection conn = citrixResourceBase.getConnection();
        if (command.getType() != VirtualMachine.Type.User) {

            final String result = citrixResourceBase.callHostPlugin(conn, "vmops", "default_network_rules_systemvm", "vmName", command.getVmName());
            if (result == null || result.isEmpty() || !Boolean.parseBoolean(result)) {
                success = false;
            }
        }

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