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83 lines
3.1 KiB
C#
83 lines
3.1 KiB
C#
/*
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* Copyright (c) Citrix Systems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1) Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2) Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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namespace XenAPI
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{
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public abstract partial class XenObject<S> : IXenObject where S : XenObject<S>
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{
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/// <summary>
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/// Copies properties from 'update' into this object. It uses property setters so that
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/// event handlers are triggered if the value is changing.
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/// </summary>
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public abstract void UpdateFrom(S update);
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/// <summary>
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/// Save any changed fields to the server.
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/// This method is usually invoked on a thread pool thread.
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/// </summary>
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/// <param name="serverObject">Changes are sent to the server if the field in "this" is different from serverObject.
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/// Can be the object in the cache, or another reference object that we want to save changes to.</param>
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public abstract string SaveChanges(Session session, string serverOpaqueRef, S serverObject);
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private string _opaque_ref = null;
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public string opaque_ref
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{
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get { return _opaque_ref; }
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set { _opaque_ref = value; }
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}
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private bool _changed = false;
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public bool Changed
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{
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get { return _changed; }
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set { _changed = value; }
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}
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public event PropertyChangedEventHandler PropertyChanged;
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public void NotifyPropertyChanged(String info)
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{
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if (PropertyChanged != null)
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{
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PropertyChanged(this, new System.ComponentModel.PropertyChangedEventArgs(info));
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}
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}
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public void ClearEventListeners()
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{
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PropertyChanged = null;
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}
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}
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}
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