mirror of
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74 lines
2.9 KiB
C#
74 lines
2.9 KiB
C#
/* Copyright (c) Cloud Software Group, Inc.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using XenAdmin.Core;
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using XenAPI;
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namespace XenAdmin.Actions
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{
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public class ApplyUpdatesFromCdnAction : AsyncAction
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{
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private readonly CdnPoolUpdateInfo _updateInfo;
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public ApplyUpdatesFromCdnAction(Host host, CdnPoolUpdateInfo updateInfo)
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: base(host.Connection, string.Empty)
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{
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_updateInfo = updateInfo;
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Host = host;
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Title = Description = string.Format(Messages.ACTION_APPLY_CDN_UPDATES_TITLE, host.Name());
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ApiMethodsToRoleCheck.Add("host.apply_updates");
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}
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protected override void Run()
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{
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//this waits for 1 minute
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Connection.WaitFor(() => Host.allowed_operations.Contains(host_allowed_operations.apply_updates), null);
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try
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{
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RelatedTask = Host.async_apply_updates(Session, Host.opaque_ref, _updateInfo.Checksum);
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PollToCompletion();
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}
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catch (Failure f)
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{
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if (f.ErrorDescription.Count > 1 &&
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f.ErrorDescription[0] == Failure.UPDATES_REQUIRE_RECOMMENDED_GUIDANCE &&
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Enum.TryParse(f.ErrorDescription[1], true, out CdnGuidance guidance))
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{
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throw new Exception(string.Format(Messages.CDN_PENDING_GUIDANCES_FAILURE, Cdn.FriendlyInstruction(guidance)));
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}
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throw;
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}
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}
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}
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}
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