//******************************************************************************************************// ImmutableObjectAutoBase`1.cs - Gbtc//// Copyright © 2016, Grid Protection Alliance. All Rights Reserved.//// Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See// the NOTICE file distributed with this work for additional information regarding copyright ownership.// The GPA licenses this file to you under the Eclipse Public License -v 1.0 (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.opensource.org/licenses/eclipse-1.0.php//// Unless agreed to in writing, the subject software distributed under the License is distributed on an// "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the// License for the specific language governing permissions and limitations.//// Code Modification History:// ----------------------------------------------------------------------------------------------------// 10/24/2016 - Steven E. Chisholm// Generated original version of source code. // ////****************************************************************************************************** using System;using System.Collections.Generic;using System.Reflection; namespace GSF.Immutable{ /// <summary> /// Represents an object that can be configured as read only and thus made immutable. /// This class will automatically clone any field that implements <see cref="IImmutableObject"/> /// </summary> /// <typeparam name="T"></typeparam> public abstract class ImmutableObjectAutoBase<T> : ImmutableObjectBase<T> where T : ImmutableObjectAutoBase<T> {// ReSharper disable once StaticFieldInGenericType private static List<FieldInfo> s_readonlyFields; static ImmutableObjectAutoBase() { s_readonlyFields = new List<FieldInfo>(); Type newType = typeof(IImmutableObject); foreach (FieldInfo field in typeof(T).GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic )) { if (newType.IsAssignableFrom(field.FieldType)) s_readonlyFields.Add(field); } } /// <summary> /// Requests that member fields be set to readonly. /// </summary> protected override void SetMembersAsReadOnly() { foreach (FieldInfo field in s_readonlyFields) { IImmutableObject value = (IImmutableObject)field.GetValue(this); value.IsReadOnly = true; } } /// <summary> /// Request that member fields be cloned and marked as editable. /// </summary> protected override void CloneMembersAsEditable() { foreach (FieldInfo field in s_readonlyFields) { IImmutableObject value = (IImmutableObject)field.GetValue(this); field.SetValue(this, value.CloneEditable()); } } }}
//******************************************************************************************************
// ImmutableObjectAutoBase`1.cs - Gbtc
//
// Copyright © 2016, Grid Protection Alliance. All Rights Reserved.
//
// Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See
// the NOTICE file distributed with this work for additional information regarding copyright ownership.
// The GPA licenses this file to you under the Eclipse Public License -v 1.0 (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.opensource.org/licenses/eclipse-1.0.php
//
// Unless agreed to in writing, the subject software distributed under the License is distributed on an
// "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the
// License for the specific language governing permissions and limitations.
//
// Code Modification History:
// ----------------------------------------------------------------------------------------------------
// 10/24/2016 - Steven E. Chisholm
// Generated original version of source code.
//
//
//******************************************************************************************************
using System;
using System.Collections.Generic;
using System.Reflection;
namespace GSF.Immutable
{
/// <summary>
/// Represents an object that can be configured as read only and thus made immutable.
/// This class will automatically clone any field that implements <see cref="IImmutableObject"/>
/// </summary>
/// <typeparam name="T"></typeparam>
public abstract class ImmutableObjectAutoBase<T>
: ImmutableObjectBase<T>
where T : ImmutableObjectAutoBase<T>
{
// ReSharper disable once StaticFieldInGenericType
private static List<FieldInfo> s_readonlyFields;
static ImmutableObjectAutoBase()
{
s_readonlyFields = new List<FieldInfo>();
Type newType = typeof(IImmutableObject);
foreach (FieldInfo field in typeof(T).GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic ))
{
if (newType.IsAssignableFrom(field.FieldType))
s_readonlyFields.Add(field);
}
}
/// <summary>
/// Requests that member fields be set to readonly.
/// </summary>
protected override void SetMembersAsReadOnly()
{
foreach (FieldInfo field in s_readonlyFields)
{
IImmutableObject value = (IImmutableObject)field.GetValue(this);
value.IsReadOnly = true;
}
}
/// <summary>
/// Request that member fields be cloned and marked as editable.
/// </summary>
protected override void CloneMembersAsEditable()
{
foreach (FieldInfo field in s_readonlyFields)
{
IImmutableObject value = (IImmutableObject)field.GetValue(this);
field.SetValue(this, value.CloneEditable());
}
}
}
}