xenadmin/XenModel/ServerDBs/FakeAPI/fakeXenObject.cs

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/* Copyright (c) Citrix Systems, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using XenAPI;
using System.Collections;
namespace XenAdmin.ServerDBs.FakeAPI
{
internal abstract class fakeXenObject
{
protected DbProxy proxy;
private string clazz;
protected fakeXenObject(string clazz, DbProxy proxy)
{
this.proxy = proxy;
this.clazz = clazz;
}
protected Response<string> destroyObj(string clazz, string opaque_ref)
{
proxy.db.Tables[clazz].Rows.Remove(opaque_ref);
proxy.SendDestroyObject(clazz, opaque_ref);
return new Response<string>("");
}
protected Response<string> createObj(string clazz, object obj)
{
Db.Table t = proxy.db.Tables[clazz];
string opaque_ref = proxy.CreateOpaqueRef();
Db.Row r = t.Rows.Add(opaque_ref);
r.PopulateFrom(DbProxy.ProxyToHashtable(obj.GetType(), obj));
proxy.SendCreateObject(clazz, opaque_ref);
return new Response<string>(opaque_ref);
}
public Response<object> get_other_config(string session, string opaque_ref)
{
return new Response<object>(proxy.db.GetValue(clazz, opaque_ref, "other_config"));
}
public Response<string> set_other_config(string session, string opaque_ref, Hashtable other_config)
{
proxy.EditObject_(DbProxy.EditTypes.Replace, clazz, opaque_ref, "other_config", other_config);
return new Response<string>("");
}
public Response<Object> get_all_records()
{
Db.Table table = proxy.db.Tables[clazz.ToLower()];
Hashtable result = new Hashtable();
foreach (KeyValuePair<string, Db.Row> row in table.Rows)
{
Hashtable o = new Hashtable();
foreach (string propName in row.Value.Props.Keys)
{
o[propName] = row.Value.Props[propName].XapiObjectValue;
}
result[row.Key] = o;
}
return new Response<Object>(result);
}
protected void ThrowIfReadOnly()
{
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if (!proxy.IsSuperUser)
{
throw new Failure("read only");
}
}
}
}