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//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.ServiceModel.Security
{
using System.Collections.Generic;
using System.ServiceModel.Channels;
using System.ServiceModel;
using System.Runtime.Serialization;
using System.ServiceModel.Security;
using System.Xml;
public class ScopedMessagePartSpecification
{
MessagePartSpecification channelParts;
Dictionary<string, MessagePartSpecification> actionParts;
Dictionary<string, MessagePartSpecification> readOnlyNormalizedActionParts;
bool isReadOnly;
public ScopedMessagePartSpecification()
{
this.channelParts = new MessagePartSpecification();
this.actionParts = new Dictionary<string, MessagePartSpecification>();
}
public ICollection<string> Actions
{
get
{
return this.actionParts.Keys;
}
}
public MessagePartSpecification ChannelParts
{
get
{
return this.channelParts;
}
}
public bool IsReadOnly
{
get
{
return this.isReadOnly;
}
}
public ScopedMessagePartSpecification(ScopedMessagePartSpecification other)
: this()
{
if (other == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("other"));
this.channelParts.Union(other.channelParts);
if (other.actionParts != null)
{
foreach (string action in other.actionParts.Keys)
{
MessagePartSpecification p = new MessagePartSpecification();
p.Union(other.actionParts[action]);
this.actionParts[action] = p;
}
}
}
internal ScopedMessagePartSpecification(ScopedMessagePartSpecification other, bool newIncludeBody)
: this(other)
{
this.channelParts.IsBodyIncluded = newIncludeBody;
foreach (string action in this.actionParts.Keys)
this.actionParts[action].IsBodyIncluded = newIncludeBody;
}
public void AddParts(MessagePartSpecification parts)
{
if (parts == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("parts"));
ThrowIfReadOnly();
this.channelParts.Union(parts);
}
public void AddParts(MessagePartSpecification parts, string action)
{
if (action == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("action"));
if (parts == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("parts"));
ThrowIfReadOnly();
if (!this.actionParts.ContainsKey(action))
this.actionParts[action] = new MessagePartSpecification();
this.actionParts[action].Union(parts);
}
internal void AddParts(MessagePartSpecification parts, XmlDictionaryString action)
{
if (action == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("action"));
AddParts(parts, action.Value);
}
internal bool IsEmpty()
{
bool result;
if (!channelParts.IsEmpty())
{
result = false;
}
else
{
result = true;
foreach (string action in this.Actions)
{
MessagePartSpecification parts;
if (TryGetParts(action, true, out parts))
{
if (!parts.IsEmpty())
{
result = false;
break;
}
}
}
}
return result;
}
public bool TryGetParts(string action, bool excludeChannelScope, out MessagePartSpecification parts)
{
if (action == null)
action = MessageHeaders.WildcardAction;
parts = null;
if (this.isReadOnly)
{
if (this.readOnlyNormalizedActionParts.ContainsKey(action))
if (excludeChannelScope)
parts = this.actionParts[action];
else
parts = this.readOnlyNormalizedActionParts[action];
}
else if (this.actionParts.ContainsKey(action))
{
MessagePartSpecification p = new MessagePartSpecification();
p.Union(this.actionParts[action]);
if (!excludeChannelScope)
p.Union(this.channelParts);
parts = p;
}
return parts != null;
}
internal void CopyTo(ScopedMessagePartSpecification target)
{
if (target == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("target");
}
target.ChannelParts.IsBodyIncluded = this.ChannelParts.IsBodyIncluded;
foreach (XmlQualifiedName headerType in ChannelParts.HeaderTypes)
{
if (!target.channelParts.IsHeaderIncluded(headerType.Name, headerType.Namespace))
{
target.ChannelParts.HeaderTypes.Add(headerType);
}
}
foreach (string action in this.actionParts.Keys)
{
target.AddParts(this.actionParts[action], action);
}
}
public bool TryGetParts(string action, out MessagePartSpecification parts)
{
return this.TryGetParts(action, false, out parts);
}
public void MakeReadOnly()
{
if (!this.isReadOnly)
{
this.readOnlyNormalizedActionParts = new Dictionary<string, MessagePartSpecification>();
foreach (string action in this.actionParts.Keys)
{
MessagePartSpecification p = new MessagePartSpecification();
p.Union(this.actionParts[action]);
p.Union(this.channelParts);
p.MakeReadOnly();
this.readOnlyNormalizedActionParts[action] = p;
}
this.isReadOnly = true;
}
}
void ThrowIfReadOnly()
{
if (this.isReadOnly)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.ObjectIsReadOnly)));
}
}
}
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