mirror of https://github.com/abpframework/abp.git
Halil İbrahim Kalkan
6 years ago
8 changed files with 291 additions and 200 deletions
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using JetBrains.Annotations; |
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using Volo.Abp.Data; |
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namespace Volo.Abp.ObjectExtending |
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{ |
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public static class ExtensibleObjectMapper |
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{ |
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/// <summary>
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/// Copies extra properties from the <paramref name="source"/> object
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/// to the <paramref name="destination"/> object.
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///
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/// Checks property definitions (over the <see cref="ObjectExtensionManager"/>)
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/// based on the <paramref name="definitionChecks"/> preference.
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/// </summary>
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/// <typeparam name="TSource">Source class type</typeparam>
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/// <typeparam name="TDestination">Destination class type</typeparam>
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/// <param name="source">The source object</param>
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/// <param name="destination">The destination object</param>
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/// <param name="definitionChecks">
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/// Controls which properties to map.
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/// </param>
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/// <param name="ignoredProperties">Used to ignore some properties</param>
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public static void MapExtraPropertiesTo<TSource, TDestination>( |
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[NotNull] TSource source, |
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[NotNull] TDestination destination, |
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MappingPropertyDefinitionChecks? definitionChecks = null, |
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string[] ignoredProperties = null) |
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where TSource : IHasExtraProperties |
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where TDestination : IHasExtraProperties |
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{ |
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Check.NotNull(source, nameof(source)); |
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Check.NotNull(destination, nameof(destination)); |
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ExtensibleObjectMapper.MapExtraPropertiesTo( |
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typeof(TSource), |
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typeof(TDestination), |
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source.ExtraProperties, |
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destination.ExtraProperties, |
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definitionChecks, |
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ignoredProperties |
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); |
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} |
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/// <summary>
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/// Copies extra properties from the <paramref name="sourceDictionary"/> object
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/// to the <paramref name="destinationDictionary"/> object.
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///
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/// Checks property definitions (over the <see cref="ObjectExtensionManager"/>)
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/// based on the <paramref name="definitionChecks"/> preference.
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/// </summary>
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/// <typeparam name="TSource">Source class type (for definition check)</typeparam>
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/// <typeparam name="TDestination">Destination class type (for definition check)</typeparam>
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/// <param name="sourceDictionary">The source dictionary object</param>
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/// <param name="destinationDictionary">The destination dictionary object</param>
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/// <param name="definitionChecks">
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/// Controls which properties to map.
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/// </param>
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/// <param name="ignoredProperties">Used to ignore some properties</param>
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public static void MapExtraPropertiesTo<TSource, TDestination>( |
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[NotNull] Dictionary<string, object> sourceDictionary, |
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[NotNull] Dictionary<string, object> destinationDictionary, |
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MappingPropertyDefinitionChecks? definitionChecks = null, |
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string[] ignoredProperties = null) |
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where TSource : IHasExtraProperties |
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where TDestination : IHasExtraProperties |
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{ |
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MapExtraPropertiesTo( |
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typeof(TSource), |
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typeof(TDestination), |
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sourceDictionary, |
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destinationDictionary, |
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definitionChecks, |
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ignoredProperties |
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); |
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} |
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|
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/// <summary>
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/// Copies extra properties from the <paramref name="sourceDictionary"/> object
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/// to the <paramref name="destinationDictionary"/> object.
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///
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/// Checks property definitions (over the <see cref="ObjectExtensionManager"/>)
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/// based on the <paramref name="definitionChecks"/> preference.
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/// </summary>
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/// <param name="sourceType">Source type (for definition check)</param>
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/// <param name="destinationType">Destination class type (for definition check)</param>
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/// <param name="sourceDictionary">The source dictionary object</param>
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/// <param name="destinationDictionary">The destination dictionary object</param>
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/// <param name="definitionChecks">
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/// Controls which properties to map.
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/// </param>
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/// <param name="ignoredProperties">Used to ignore some properties</param>
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public static void MapExtraPropertiesTo( |
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[NotNull] Type sourceType, |
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[NotNull] Type destinationType, |
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[NotNull] Dictionary<string, object> sourceDictionary, |
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[NotNull] Dictionary<string, object> destinationDictionary, |
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MappingPropertyDefinitionChecks? definitionChecks = null, |
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string[] ignoredProperties = null) |
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{ |
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Check.AssignableTo<IHasExtraProperties>(sourceType, nameof(sourceType)); |
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Check.AssignableTo<IHasExtraProperties>(destinationType, nameof(destinationType)); |
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Check.NotNull(sourceDictionary, nameof(sourceDictionary)); |
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Check.NotNull(destinationDictionary, nameof(destinationDictionary)); |
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var sourceObjectExtension = ObjectExtensionManager.Instance.GetOrNull(sourceType); |
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var destinationObjectExtension = ObjectExtensionManager.Instance.GetOrNull(destinationType); |
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foreach (var keyValue in sourceDictionary) |
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{ |
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if (CanMapProperty( |
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keyValue.Key, |
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sourceObjectExtension, |
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destinationObjectExtension, |
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definitionChecks, |
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ignoredProperties)) |
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{ |
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destinationDictionary[keyValue.Key] = keyValue.Value; |
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} |
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} |
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} |
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//TODO: Move these methods to a class like ObjectExtensionHelper
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public static bool CanMapProperty<TSource, TDestination>( |
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[NotNull] string propertyName, |
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MappingPropertyDefinitionChecks? definitionChecks = null, |
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string[] ignoredProperties = null) |
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{ |
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return CanMapProperty( |
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typeof(TSource), |
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typeof(TDestination), |
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propertyName, |
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definitionChecks, |
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ignoredProperties |
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); |
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} |
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public static bool CanMapProperty( |
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[NotNull] Type sourceType, |
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[NotNull] Type destinationType, |
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[NotNull] string propertyName, |
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MappingPropertyDefinitionChecks? definitionChecks = null, |
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string[] ignoredProperties = null) |
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{ |
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Check.AssignableTo<IHasExtraProperties>(sourceType, nameof(sourceType)); |
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Check.AssignableTo<IHasExtraProperties>(destinationType, nameof(destinationType)); |
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Check.NotNull(propertyName, nameof(propertyName)); |
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var sourceObjectExtension = ObjectExtensionManager.Instance.GetOrNull(sourceType); |
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var destinationObjectExtension = ObjectExtensionManager.Instance.GetOrNull(destinationType); |
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return CanMapProperty( |
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propertyName, |
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sourceObjectExtension, |
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destinationObjectExtension, |
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definitionChecks, |
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ignoredProperties); |
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} |
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private static bool CanMapProperty( |
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[NotNull] string propertyName, |
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[CanBeNull] ObjectExtensionInfo sourceObjectExtension, |
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[CanBeNull] ObjectExtensionInfo destinationObjectExtension, |
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MappingPropertyDefinitionChecks? definitionChecks = null, |
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string[] ignoredProperties = null) |
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{ |
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Check.NotNull(propertyName, nameof(propertyName)); |
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if (ignoredProperties != null && |
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ignoredProperties.Contains(propertyName)) |
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{ |
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return false; |
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} |
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if (definitionChecks != null) |
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{ |
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if (definitionChecks.Value.HasFlag(MappingPropertyDefinitionChecks.Source)) |
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{ |
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if (sourceObjectExtension == null) |
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{ |
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return false; |
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} |
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if (!sourceObjectExtension.HasProperty(propertyName)) |
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{ |
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return false; |
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} |
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} |
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if (definitionChecks.Value.HasFlag(MappingPropertyDefinitionChecks.Destination)) |
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{ |
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if (destinationObjectExtension == null) |
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{ |
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return false; |
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} |
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if (!destinationObjectExtension.HasProperty(propertyName)) |
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{ |
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return false; |
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} |
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} |
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return true; |
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} |
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else |
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{ |
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var sourcePropertyDefinition = sourceObjectExtension?.GetPropertyOrNull(propertyName); |
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var destinationPropertyDefinition = destinationObjectExtension?.GetPropertyOrNull(propertyName); |
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if (sourcePropertyDefinition != null) |
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{ |
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if (destinationPropertyDefinition != null) |
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{ |
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return true; |
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} |
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if (sourcePropertyDefinition.CheckPairDefinitionOnMapping == false) |
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{ |
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return true; |
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} |
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} |
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else if (destinationPropertyDefinition != null) |
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{ |
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if (destinationPropertyDefinition.CheckPairDefinitionOnMapping == false) |
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{ |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
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} |
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} |
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