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//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.ServiceModel.Description
{
using System.Collections.Generic;
using System.ServiceModel.Channels;
using System.ServiceModel;
using System.Xml;
using System.Runtime.Serialization;
using System.Diagnostics;
using System.Net.Security;
using System.ServiceModel.Security;
using System.ComponentModel;
[DebuggerDisplay("Action={action}, Direction={direction}, MessageType={messageType}")]
public class MessageDescription
{
static Type typeOfUntypedMessage;
string action;
MessageDirection direction;
MessageDescriptionItems items;
XmlName messageName;
Type messageType;
XmlQualifiedName xsdType;
ProtectionLevel protectionLevel;
bool hasProtectionLevel;
public MessageDescription(string action, MessageDirection direction) : this(action, direction, null) { }
internal MessageDescription(string action, MessageDirection direction, MessageDescriptionItems items)
{
if (!MessageDirectionHelper.IsDefined(direction))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("direction"));
this.action = action;
this.direction = direction;
this.items = items;
}
internal MessageDescription(MessageDescription other)
{
this.action = other.action;
this.direction = other.direction;
this.Items.Body = other.Items.Body.Clone();
foreach (MessageHeaderDescription mhd in other.Items.Headers)
{
this.Items.Headers.Add(mhd.Clone() as MessageHeaderDescription);
}
foreach (MessagePropertyDescription mpd in other.Items.Properties)
{
this.Items.Properties.Add(mpd.Clone() as MessagePropertyDescription);
}
this.MessageName = other.MessageName;
this.MessageType = other.MessageType;
this.XsdTypeName = other.XsdTypeName;
this.hasProtectionLevel = other.hasProtectionLevel;
this.ProtectionLevel = other.ProtectionLevel;
}
internal MessageDescription Clone()
{
return new MessageDescription(this);
}
public string Action
{
get { return action; }
internal set { action = value; }
}
public MessageBodyDescription Body
{
get { return Items.Body; }
}
public MessageDirection Direction
{
get { return direction; }
}
public MessageHeaderDescriptionCollection Headers
{
get { return Items.Headers; }
}
public MessagePropertyDescriptionCollection Properties
{
get { return Items.Properties; }
}
internal MessageDescriptionItems Items
{
get
{
if (items == null)
items = new MessageDescriptionItems();
return items;
}
}
public ProtectionLevel ProtectionLevel
{
get { return this.protectionLevel; }
set
{
if (!ProtectionLevelHelper.IsDefined(value))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value"));
this.protectionLevel = value;
this.hasProtectionLevel = true;
}
}
public bool ShouldSerializeProtectionLevel()
{
return this.HasProtectionLevel;
}
public bool HasProtectionLevel
{
get { return this.hasProtectionLevel; }
}
internal static Type TypeOfUntypedMessage
{
get
{
if (typeOfUntypedMessage == null)
{
typeOfUntypedMessage = typeof(Message);
}
return typeOfUntypedMessage;
}
}
internal XmlName MessageName
{
get { return messageName; }
set { messageName = value; }
}
// Not serializable on purpose, metadata import/export cannot
// produce it, only available when binding to runtime
[DefaultValue(null)]
public Type MessageType
{
get { return messageType; }
set { messageType = value; }
}
internal bool IsTypedMessage
{
get
{
return messageType != null;
}
}
internal bool IsUntypedMessage
{
get
{
return (Body.ReturnValue != null && Body.Parts.Count == 0 && Body.ReturnValue.Type == TypeOfUntypedMessage) ||
(Body.ReturnValue == null && Body.Parts.Count == 1 && Body.Parts[0].Type == TypeOfUntypedMessage);
}
}
internal bool IsVoid
{
get
{
return !IsTypedMessage && Body.Parts.Count == 0 && (Body.ReturnValue == null || Body.ReturnValue.Type == typeof(void));
}
}
internal XmlQualifiedName XsdTypeName
{
get { return xsdType; }
set { xsdType = value; }
}
internal void ResetProtectionLevel()
{
this.protectionLevel = ProtectionLevel.None;
this.hasProtectionLevel = false;
}
}
internal class MessageDescriptionItems
{
MessageHeaderDescriptionCollection headers;
MessageBodyDescription body;
MessagePropertyDescriptionCollection properties;
internal MessageBodyDescription Body
{
get
{
if (body == null)
body = new MessageBodyDescription();
return body;
}
set
{
this.body = value;
}
}
internal MessageHeaderDescriptionCollection Headers
{
get
{
if (headers == null)
headers = new MessageHeaderDescriptionCollection();
return headers;
}
}
internal MessagePropertyDescriptionCollection Properties
{
get
{
if (properties == null)
properties = new MessagePropertyDescriptionCollection();
return properties;
}
}
}
}
|
