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// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------------------------
#pragma warning disable 1634 // Stops compiler from warning about unknown warnings (for Presharp)
namespace System.ServiceModel.Configuration
{
using System.ComponentModel;
using System.Configuration;
using System.ServiceModel.Channels;
using System.Text;
using System.Xml;
public sealed partial class WebMessageEncodingElement : BindingElementExtensionElement
{
const string ConfigurationStringsWebContentTypeMapperType = "webContentTypeMapperType";
public WebMessageEncodingElement()
{
}
[System.Diagnostics.CodeAnalysis.SuppressMessage("Configuration", "Configuration102:ConfigurationPropertyAttributeRule", MessageId = "System.ServiceModel.Configuration.WebMessageEncodingElement.BindingElementType",
Justification = "Not a configurable property; a property that had to be overridden from abstract parent class")]
public override Type BindingElementType
{
get { return typeof(WebMessageEncodingBindingElement); }
}
[ConfigurationProperty(ConfigurationStrings.MaxReadPoolSize, DefaultValue = EncoderDefaults.MaxReadPoolSize)]
[IntegerValidator(MinValue = 1)]
public int MaxReadPoolSize
{
get { return (int) base[ConfigurationStrings.MaxReadPoolSize]; }
set { base[ConfigurationStrings.MaxReadPoolSize] = value; }
}
[ConfigurationProperty(ConfigurationStrings.MaxWritePoolSize, DefaultValue = EncoderDefaults.MaxWritePoolSize)]
[IntegerValidator(MinValue = 1)]
public int MaxWritePoolSize
{
get { return (int) base[ConfigurationStrings.MaxWritePoolSize]; }
set { base[ConfigurationStrings.MaxWritePoolSize] = value; }
}
[ConfigurationProperty(ConfigurationStrings.ReaderQuotas)]
public XmlDictionaryReaderQuotasElement ReaderQuotas
{
get { return (XmlDictionaryReaderQuotasElement) base[ConfigurationStrings.ReaderQuotas]; }
}
[ConfigurationProperty(ConfigurationStringsWebContentTypeMapperType, DefaultValue = "")]
[StringValidator(MinLength = 0)]
public string WebContentTypeMapperType
{
get { return (string) base[ConfigurationStringsWebContentTypeMapperType]; }
set
{
if (String.IsNullOrEmpty(value))
{
value = String.Empty;
}
base[ConfigurationStringsWebContentTypeMapperType] = value;
}
}
[ConfigurationProperty(ConfigurationStrings.WriteEncoding, DefaultValue = TextEncoderDefaults.EncodingString)]
[TypeConverter(typeof(EncodingConverter))]
[WebEncodingValidator]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Configuration", "Configuration104:ConfigurationValidatorAttributeRule", MessageId = "System.ServiceModel.Configuration.WebMessageEncodingElement.WriteEncoding",
Justification = "Bug with internal FxCop assembly flags this property as not having a validator.")]
public Encoding WriteEncoding
{
get { return (Encoding) base[ConfigurationStrings.WriteEncoding]; }
set { base[ConfigurationStrings.WriteEncoding] = value; }
}
public override void ApplyConfiguration(BindingElement bindingElement)
{
base.ApplyConfiguration(bindingElement);
WebMessageEncodingBindingElement binding = (WebMessageEncodingBindingElement) bindingElement;
binding.WriteEncoding = this.WriteEncoding;
binding.MaxReadPoolSize = this.MaxReadPoolSize;
binding.MaxWritePoolSize = this.MaxWritePoolSize;
if (!string.IsNullOrEmpty(this.WebContentTypeMapperType))
{
Type CTMType = Type.GetType(this.WebContentTypeMapperType, true);
if (!typeof(WebContentTypeMapper).IsAssignableFrom(CTMType))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(
SR2.GetString(SR2.ConfigInvalidWebContentTypeMapper,
CTMType,
ConfigurationStringsWebContentTypeMapperType,
typeof(WebMessageEncodingBindingElement),
typeof(WebContentTypeMapper))));
}
try
{
binding.ContentTypeMapper = (WebContentTypeMapper) Activator.CreateInstance(CTMType);
}
catch (MissingMethodException innerException)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(
SR2.GetString(SR2.ConfigWebContentTypeMapperNoConstructor,
CTMType,
ConfigurationStringsWebContentTypeMapperType,
typeof(WebMessageEncodingBindingElement),
typeof(WebContentTypeMapper)),
innerException));
}
}
#pragma warning suppress 56506 // bindingElement is checked for null in base.ApplyConfiguration()
ApplyConfiguration(this.ReaderQuotas, binding.ReaderQuotas);
}
public override void CopyFrom(ServiceModelExtensionElement from)
{
base.CopyFrom(from);
WebMessageEncodingElement source = (WebMessageEncodingElement) from;
#pragma warning suppress 56506 // base.CopyFrom() checks for 'from' being null
this.WriteEncoding = source.WriteEncoding;
this.MaxReadPoolSize = source.MaxReadPoolSize;
this.MaxWritePoolSize = source.MaxWritePoolSize;
this.WebContentTypeMapperType = source.WebContentTypeMapperType;
this.ReaderQuotas.MaxArrayLength = source.ReaderQuotas.MaxArrayLength;
this.ReaderQuotas.MaxBytesPerRead = source.ReaderQuotas.MaxBytesPerRead;
this.ReaderQuotas.MaxDepth = source.ReaderQuotas.MaxDepth;
this.ReaderQuotas.MaxNameTableCharCount = source.ReaderQuotas.MaxNameTableCharCount;
this.ReaderQuotas.MaxStringContentLength = source.ReaderQuotas.MaxStringContentLength;
}
internal protected override BindingElement CreateBindingElement()
{
WebMessageEncodingBindingElement binding = new WebMessageEncodingBindingElement();
this.ApplyConfiguration(binding);
return binding;
}
internal void ApplyConfiguration(XmlDictionaryReaderQuotasElement currentQuotas, XmlDictionaryReaderQuotas readerQuotas)
{
if (readerQuotas == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("readerQuotas");
}
if (currentQuotas.MaxDepth != 0)
{
readerQuotas.MaxDepth = currentQuotas.MaxDepth;
}
if (currentQuotas.MaxStringContentLength != 0)
{
readerQuotas.MaxStringContentLength = currentQuotas.MaxStringContentLength;
}
if (currentQuotas.MaxArrayLength != 0)
{
readerQuotas.MaxArrayLength = currentQuotas.MaxArrayLength;
}
if (currentQuotas.MaxBytesPerRead != 0)
{
readerQuotas.MaxBytesPerRead = currentQuotas.MaxBytesPerRead;
}
if (currentQuotas.MaxNameTableCharCount != 0)
{
readerQuotas.MaxNameTableCharCount = currentQuotas.MaxNameTableCharCount;
}
}
}
}
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