Code:
/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / NetFx35 / System.ServiceModel.Web / System / Runtime / Serialization / Json / JsonWriterDelegator.cs / 1 / JsonWriterDelegator.cs
//---------------------------------------------------------------- // Copyright (c) Microsoft Corporation. All rights reserved. //--------------------------------------------------------------- namespace System.Runtime.Serialization.Json { using System.Xml; using System.Globalization; using System.ServiceModel; #if USE_REFEMIT public class JsonWriterDelegator : XmlWriterDelegator #else internal class JsonWriterDelegator : XmlWriterDelegator #endif { public JsonWriterDelegator(XmlWriter writer) : base(writer) { } internal override void WriteChar(char value) { WriteString(XmlConvert.ToString(value)); } internal override void WriteBase64(byte[] bytes) { if (bytes == null) { return; } ByteArrayHelperWithString.Instance.WriteArray(Writer, bytes, 0, bytes.Length); } internal override void WriteQName(XmlQualifiedName value) { if (value != XmlQualifiedName.Empty) { writer.WriteString(value.Name); writer.WriteString(JsonGlobals.NameValueSeparatorString); writer.WriteString(value.Namespace); } } internal override void WriteUnsignedLong(ulong value) { WriteDecimal((decimal)value); } internal override void WriteDecimal(decimal value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteDecimal(value); } internal override void WriteDouble(double value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteDouble(value); } internal override void WriteFloat(float value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteFloat(value); } internal override void WriteLong(long value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteLong(value); } internal override void WriteSignedByte(sbyte value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteSignedByte(value); } internal override void WriteUnsignedInt(uint value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteUnsignedInt(value); } internal override void WriteUnsignedShort(ushort value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteUnsignedShort(value); } internal override void WriteUnsignedByte(byte value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteUnsignedByte(value); } internal override void WriteShort(short value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteShort(value); } internal override void WriteBoolean(bool value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.booleanString); base.WriteBoolean(value); } internal override void WriteInt(int value) { writer.WriteAttributeString(JsonGlobals.typeString, JsonGlobals.numberString); base.WriteInt(value); } #if USE_REFEMIT public void WriteJsonBooleanArray(bool[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #else internal void WriteJsonBooleanArray(bool[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #endif { for (int i = 0; i < value.Length; i++) { WriteBoolean(value[i], itemName, itemNamespace); } } #if USE_REFEMIT public void WriteJsonDateTimeArray(DateTime[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #else internal void WriteJsonDateTimeArray(DateTime[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #endif { for (int i = 0; i < value.Length; i++) { WriteDateTime(value[i], itemName, itemNamespace); } } #if USE_REFEMIT public void WriteJsonDecimalArray(decimal[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #else internal void WriteJsonDecimalArray(decimal[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #endif { for (int i = 0; i < value.Length; i++) { WriteDecimal(value[i], itemName, itemNamespace); } } #if USE_REFEMIT public void WriteJsonInt32Array(int[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #else internal void WriteJsonInt32Array(int[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #endif { for (int i = 0; i < value.Length; i++) { WriteInt(value[i], itemName, itemNamespace); } } #if USE_REFEMIT public void WriteJsonInt64Array(long[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #else internal void WriteJsonInt64Array(long[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #endif { for (int i = 0; i < value.Length; i++) { WriteLong(value[i], itemName, itemNamespace); } } internal override void WriteDateTime(DateTime value) { // ToUniversalTime() truncates dates to DateTime.MaxValue or DateTime.MinValue instead of throwing // This will break round-tripping of these dates (see bug 9690 in CSD Developer Framework) if (value.Kind != DateTimeKind.Utc) { long tickCount = value.Ticks - TimeZone.CurrentTimeZone.GetUtcOffset(value).Ticks; if ((tickCount > DateTime.MaxValue.Ticks) || (tickCount < DateTime.MinValue.Ticks)) { throw System.ServiceModel.DiagnosticUtility.ExceptionUtility.ThrowHelperError( XmlObjectSerializer.CreateSerializationException(SR2.JsonDateTimeOutOfRange, new ArgumentOutOfRangeException("value"))); } } writer.WriteString(JsonGlobals.DateTimeStartGuardReader); writer.WriteValue((value.ToUniversalTime().Ticks - JsonGlobals.unixEpochTicks) / 10000); switch (value.Kind) { case DateTimeKind.Unspecified: case DateTimeKind.Local: // +"zzzz"; TimeSpan ts = TimeZone.CurrentTimeZone.GetUtcOffset(value.ToLocalTime()); if (ts.Ticks < 0) { writer.WriteString("-"); } else { writer.WriteString("+"); } int hours = Math.Abs(ts.Hours); writer.WriteString((hours < 10) ? "0" + hours : hours.ToString(CultureInfo.InvariantCulture)); int minutes = Math.Abs(ts.Minutes); writer.WriteString((minutes < 10) ? "0" + minutes : minutes.ToString(CultureInfo.InvariantCulture)); break; case DateTimeKind.Utc: break; } writer.WriteString(JsonGlobals.DateTimeEndGuardReader); } #if USE_REFEMIT public void WriteJsonSingleArray(float[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #else internal void WriteJsonSingleArray(float[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #endif { for (int i = 0; i < value.Length; i++) { WriteFloat(value[i], itemName, itemNamespace); } } #if USE_REFEMIT public void WriteJsonDoubleArray(double[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #else internal void WriteJsonDoubleArray(double[] value, XmlDictionaryString itemName, XmlDictionaryString itemNamespace) #endif { for (int i = 0; i < value.Length; i++) { WriteDouble(value[i], itemName, itemNamespace); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. 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