ContainerConfigurationSchema.cs
66 lines
| 2.4 KiB
| text/x-csharp
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CSharpLexer
cin
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r289 | using System; | |
| using System.Xml; | |||
| using System.Xml.Serialization; | |||
| using Implab.Components; | |||
| namespace Implab.ServiceHost.Unity { | |||
| public class ContainerConfigurationSchema { | |||
| public static ContainerConfigurationSchema Default { get; private set; } = CreateDefault(); | |||
| readonly LazyAndWeak<XmlSerializer> m_seralizer; | |||
| readonly XmlAttributeOverrides m_overrides = new XmlAttributeOverrides(); | |||
| readonly XmlAttributes m_containerItems = new XmlAttributes(); | |||
| public XmlSerializer Serializer { | |||
| get { | |||
| return m_seralizer.Value; | |||
| } | |||
| } | |||
| public ContainerConfigurationSchema() { | |||
| m_overrides.Add(typeof(ContainerElement), nameof(ContainerElement.Items), m_containerItems); | |||
| m_seralizer = new LazyAndWeak<XmlSerializer>(() => new XmlSerializer(typeof(ContainerElement), m_overrides)); | |||
| } | |||
| public void RegisterContainerElement(Type type, string name) { | |||
| Safe.ArgumentNotNull(type, nameof(type)); | |||
| Safe.ArgumentNotEmpty(name, nameof(name)); | |||
| if(!type.IsSubclassOf(typeof(AbstractContainerItem))) | |||
| throw new Exception($"RegisterContainerElement '{name}': {type} must be subclass of {typeof(AbstractContainerItem)}"); | |||
| m_containerItems.XmlElements.Add( | |||
| new XmlElementAttribute(name, type) | |||
| ); | |||
| } | |||
| public void RegisterContainerElement<T>(string name) where T : AbstractContainerItem { | |||
| RegisterContainerElement(typeof(T), name); | |||
| } | |||
| public ContainerElement LoadConfig(string uri) { | |||
| using (var reader = XmlReader.Create(uri)) { | |||
| return (ContainerElement)Serializer.Deserialize(reader); | |||
| } | |||
| } | |||
| static ContainerConfigurationSchema CreateDefault() { | |||
| var schema = new ContainerConfigurationSchema(); | |||
| schema.RegisterContainerElement<RegisterElement>("register"); | |||
| schema.RegisterContainerElement<FactoryElement>("factory"); | |||
| schema.RegisterContainerElement<SerializedElement>("serialized"); | |||
| schema.RegisterContainerElement<ValueElement>("value"); | |||
| schema.RegisterContainerElement<IncludeElement>("include"); | |||
| schema.RegisterContainerElement<AssemblyElement>("assembly"); | |||
| schema.RegisterContainerElement<NamespaceElement>("namespace"); | |||
| return schema; | |||
| } | |||
| } | |||
| } |