72 lines
2.1 KiB
C#
72 lines
2.1 KiB
C#
using System.Collections.Generic;
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using System.Xml.Serialization;
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namespace OpenSim.Framework
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{
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[XmlRoot("dictionary")]
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public class SerializableDictionary<TKey, TValue>
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: Dictionary<TKey, TValue>, IXmlSerializable
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{
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#region IXmlSerializable Members
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public System.Xml.Schema.XmlSchema GetSchema()
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{
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return null;
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}
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public void ReadXml(System.Xml.XmlReader reader)
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{
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XmlSerializer keySerializer = new XmlSerializer(typeof(TKey));
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XmlSerializer valueSerializer = new XmlSerializer(typeof(TValue));
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bool wasEmpty = reader.IsEmptyElement;
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reader.Read();
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if (wasEmpty)
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return;
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while (reader.NodeType != System.Xml.XmlNodeType.EndElement)
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{
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reader.ReadStartElement("item");
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reader.ReadStartElement("key");
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TKey key = (TKey)keySerializer.Deserialize(reader);
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reader.ReadEndElement();
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reader.ReadStartElement("value");
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TValue value = (TValue)valueSerializer.Deserialize(reader);
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reader.ReadEndElement();
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this.Add(key, value);
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reader.ReadEndElement();
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reader.MoveToContent();
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}
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reader.ReadEndElement();
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}
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public void WriteXml(System.Xml.XmlWriter writer)
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{
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XmlSerializer keySerializer = new XmlSerializer(typeof(TKey));
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XmlSerializer valueSerializer = new XmlSerializer(typeof(TValue));
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foreach (TKey key in this.Keys)
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{
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writer.WriteStartElement("item");
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writer.WriteStartElement("key");
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keySerializer.Serialize(writer, key);
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writer.WriteEndElement();
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writer.WriteStartElement("value");
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TValue value = this[key];
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valueSerializer.Serialize(writer, value);
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writer.WriteEndElement();
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writer.WriteEndElement();
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}
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}
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#endregion
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}
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}
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