Refactoring Content/Media and ContentTypes/MediaTypes so the two are as close as possible. By doing this Media and Content are practically the same witht the except of a few properties.
This implements U4-10
This commit is contained in:
Morten@Thinkpad-X220
262
src/Umbraco.Core/Models/ContentBase.cs
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262
src/Umbraco.Core/Models/ContentBase.cs
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using System;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.Globalization;
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using System.Linq;
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using System.Reflection;
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using System.Runtime.Serialization;
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using Umbraco.Core.Models.EntityBase;
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namespace Umbraco.Core.Models
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{
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/// <summary>
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/// Represents an abstract class for base Content properties and methods
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/// </summary>
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public abstract class ContentBase : Entity, IContentBase
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{
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protected IContentTypeComposition ContentTypeBase;
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private int _parentId;
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private string _name;
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private int _sortOrder;
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private int _level;
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private string _path;
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private int _userId;
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private bool _trashed;
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private int _contentTypeId;
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private PropertyCollection _properties;
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protected ContentBase(int parentId, IContentTypeComposition contentType, PropertyCollection properties)
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{
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_parentId = parentId;
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_contentTypeId = int.Parse(contentType.Id.ToString(CultureInfo.InvariantCulture));
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ContentTypeBase = contentType;
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_properties = properties;
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_properties.EnsurePropertyTypes(PropertyTypes);
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Version = Guid.NewGuid();
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}
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private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<ContentBase, string>(x => x.Name);
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private static readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.ParentId);
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private static readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.SortOrder);
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private static readonly PropertyInfo LevelSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.Level);
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private static readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<ContentBase, string>(x => x.Path);
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private static readonly PropertyInfo UserIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.UserId);
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private static readonly PropertyInfo TrashedSelector = ExpressionHelper.GetPropertyInfo<ContentBase, bool>(x => x.Trashed);
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private static readonly PropertyInfo DefaultContentTypeIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.ContentTypeId);
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private readonly static PropertyInfo PropertyCollectionSelector = ExpressionHelper.GetPropertyInfo<ContentBase, PropertyCollection>(x => x.Properties);
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protected void PropertiesChanged(object sender, NotifyCollectionChangedEventArgs e)
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{
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OnPropertyChanged(PropertyCollectionSelector);
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}
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/// <summary>
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/// Gets or sets the Id of the Parent entity
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/// </summary>
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/// <remarks>Might not be necessary if handled as a relation?</remarks>
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[DataMember]
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public virtual int ParentId
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{
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get { return _parentId; }
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set
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{
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_parentId = value;
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OnPropertyChanged(ParentIdSelector);
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}
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}
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/// <summary>
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/// Gets or sets the name of the entity
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/// </summary>
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[DataMember]
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public virtual string Name
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{
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get { return _name; }
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set
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{
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_name = value;
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OnPropertyChanged(NameSelector);
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}
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}
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/// <summary>
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/// Gets the Url name of the entity
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/// </summary>
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[IgnoreDataMember]
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public virtual string UrlName
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{
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//TODO Needs to implement proper url casing/syntax
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get { return Name.ToLower().Replace(" ", "-"); }
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}
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/// <summary>
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/// Gets or sets the sort order of the content entity
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/// </summary>
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[DataMember]
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public virtual int SortOrder
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{
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get { return _sortOrder; }
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set
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{
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_sortOrder = value;
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OnPropertyChanged(SortOrderSelector);
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}
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}
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/// <summary>
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/// Gets or sets the level of the content entity
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/// </summary>
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[DataMember]
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public virtual int Level
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{
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get { return _level; }
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set
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{
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_level = value;
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OnPropertyChanged(LevelSelector);
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}
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}
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/// <summary>
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/// Gets or sets the path
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/// </summary>
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[DataMember]
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public virtual string Path //Setting this value should be handled by the class not the user
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{
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get { return _path; }
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set
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{
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_path = value;
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OnPropertyChanged(PathSelector);
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}
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}
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/// <summary>
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/// Id of the user who created this Content
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/// </summary>
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[DataMember]
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public virtual int UserId
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{
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get { return _userId; }
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set
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{
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_userId = value;
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OnPropertyChanged(UserIdSelector);
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}
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}
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/// <summary>
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/// Boolean indicating whether this Content is Trashed or not.
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/// If Content is Trashed it will be located in the Recyclebin.
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/// </summary>
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/// <remarks>When content is trashed it should be unpublished</remarks>
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[DataMember]
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public virtual bool Trashed //Setting this value should be handled by the class not the user
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{
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get { return _trashed; }
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internal set
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{
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_trashed = value;
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OnPropertyChanged(TrashedSelector);
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}
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}
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/// <summary>
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/// Guid Id of the curent Version
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/// </summary>
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[DataMember]
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public Guid Version { get; internal set; }
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/// <summary>
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/// Integer Id of the default ContentType
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/// </summary>
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[DataMember]
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public virtual int ContentTypeId
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{
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get { return _contentTypeId; }
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protected set
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{
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_contentTypeId = value;
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OnPropertyChanged(DefaultContentTypeIdSelector);
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}
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}
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/// <summary>
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/// Collection of properties, which make up all the data available for this Content object
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/// </summary>
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[DataMember]
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public virtual PropertyCollection Properties
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{
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get { return _properties; }
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set
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{
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_properties = value;
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_properties.CollectionChanged += PropertiesChanged;
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}
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}
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/// <summary>
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/// List of PropertyGroups available on this Content object
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/// </summary>
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[IgnoreDataMember]
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public IEnumerable<PropertyGroup> PropertyGroups { get { return ContentTypeBase.CompositionPropertyGroups; } }
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/// <summary>
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/// List of PropertyTypes available on this Content object
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/// </summary>
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[IgnoreDataMember]
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public IEnumerable<PropertyType> PropertyTypes { get { return ContentTypeBase.CompositionPropertyTypes; } }
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/// <summary>
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/// Indicates whether the content object has a property with the supplied alias
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/// </summary>
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/// <param name="propertyTypeAlias">Alias of the PropertyType</param>
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/// <returns>True if Property with given alias exists, otherwise False</returns>
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public virtual bool HasProperty(string propertyTypeAlias)
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{
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return Properties.Contains(propertyTypeAlias);
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}
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/// <summary>
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/// Gets the value of a Property
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/// </summary>
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/// <param name="propertyTypeAlias">Alias of the PropertyType</param>
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/// <returns><see cref="Property"/> Value as an <see cref="object"/></returns>
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public virtual object GetValue(string propertyTypeAlias)
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{
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return Properties[propertyTypeAlias].Value;
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}
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/// <summary>
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/// Gets the value of a Property
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/// </summary>
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/// <typeparam name="TPassType">Type of the value to return</typeparam>
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/// <param name="propertyTypeAlias">Alias of the PropertyType</param>
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/// <returns><see cref="Property"/> Value as a <see cref="TPassType"/></returns>
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public virtual TPassType GetValue<TPassType>(string propertyTypeAlias)
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{
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return (TPassType)Properties[propertyTypeAlias].Value;
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}
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/// <summary>
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/// Sets the value of a Property
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/// </summary>
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/// <param name="propertyTypeAlias">Alias of the PropertyType</param>
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/// <param name="value">Value to set for the Property</param>
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public virtual void SetValue(string propertyTypeAlias, object value)
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{
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if (Properties.Contains(propertyTypeAlias))
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{
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Properties[propertyTypeAlias].Value = value;
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return;
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}
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var propertyType = PropertyTypes.FirstOrDefault(x => x.Alias == propertyTypeAlias);
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if (propertyType == null)
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{
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throw new Exception(String.Format("No PropertyType exists with the supplied alias: {0}", propertyTypeAlias));
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}
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Properties.Add(propertyType.CreatePropertyFromValue(value));
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}
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}
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}
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