2 // MessageBufferImpl.cs
5 // Duncan Mak (duncan@novell.com)
7 // Copyright (C) 2006 Novell, Inc. http://www.novell.com
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using System.Runtime.Serialization;
31 using System.Xml.XPath;
33 namespace System.ServiceModel.Channels
35 internal class DefaultMessageBuffer : MessageBuffer
37 MessageHeaders headers;
38 MessageProperties properties;
40 bool closed, is_fault;
42 internal DefaultMessageBuffer (MessageHeaders headers, MessageProperties properties)
43 : this (headers, properties, null, false)
47 internal DefaultMessageBuffer (MessageHeaders headers, MessageProperties properties, BodyWriter body, bool isFault)
49 this.headers = headers;
52 this.is_fault = isFault;
53 this.properties = properties;
56 public override void Close ()
67 public override Message CreateMessage ()
70 throw new ObjectDisposedException ("The message buffer has already been closed.");
73 msg = new EmptyMessage (headers.MessageVersion, headers.Action);
75 msg = new SimpleMessage (headers.MessageVersion, headers.Action, body, is_fault);
76 msg.Properties.CopyProperties (properties);
80 public override int BufferSize {
85 internal class XPathMessageBuffer : MessageBuffer
87 IXPathNavigable source;
88 MessageVersion version;
90 MessageProperties properties;
92 public XPathMessageBuffer (IXPathNavigable source, MessageVersion version, int maxSizeOfHeaders, MessageProperties properties)
95 this.version = version;
96 this.max_header_size = maxSizeOfHeaders;
97 this.properties = properties;
100 public override void Close ()
104 public override Message CreateMessage ()
106 XmlDictionaryReader r = XmlDictionaryReader.CreateDictionaryReader (source.CreateNavigator ().ReadSubtree ());
107 Message msg = new XmlReaderMessage (version, r, max_header_size);
108 msg.Properties.CopyProperties (properties);
112 public override int BufferSize {