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author | Robert Gemmell <robbie@apache.org> | 2015-06-25 10:22:51 +0000 |
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committer | Robert Gemmell <robbie@apache.org> | 2015-06-25 10:22:51 +0000 |
commit | 32ae758bc2e8fd962b66a4ab6341b14009f1907e (patch) | |
tree | 2f4d8174813284a6ea58bb6b7f6520aa92287476 /qpid/wcf/src/Apache/Qpid/Channel/RawXmlWriter.cs | |
parent | 116d91ad7825a98af36a869fc751206fbce0c59f (diff) | |
parent | f7e896076143de4572b4f1f67ef0765125f2498d (diff) | |
download | qpid-python-32ae758bc2e8fd962b66a4ab6341b14009f1907e.tar.gz |
NO-JIRA: create branch for qpid-cpp 0.34 RC process
git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/qpid-cpp-0.34-rc@1687469 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/wcf/src/Apache/Qpid/Channel/RawXmlWriter.cs')
-rw-r--r-- | qpid/wcf/src/Apache/Qpid/Channel/RawXmlWriter.cs | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/qpid/wcf/src/Apache/Qpid/Channel/RawXmlWriter.cs b/qpid/wcf/src/Apache/Qpid/Channel/RawXmlWriter.cs new file mode 100644 index 0000000000..7d05b70807 --- /dev/null +++ b/qpid/wcf/src/Apache/Qpid/Channel/RawXmlWriter.cs @@ -0,0 +1,221 @@ +/* +* Licensed to the Apache Software Foundation (ASF) under one +* or more contributor license agreements. See the NOTICE file +* distributed with this work for additional information +* regarding copyright ownership. The ASF licenses this file +* to you under the Apache License, Version 2.0 (the +* "License"); you may not use this file except in compliance +* with the License. You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, +* software distributed under the License is distributed on an +* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +* KIND, either express or implied. See the License for the +* specific language governing permissions and limitations +* under the License. +*/ + +namespace Apache.Qpid.Channel +{ + using System; + using System.IO; + using System.Xml; + + internal sealed class RawXmlWriter : XmlDictionaryWriter + { + + WriteState state; + Stream stream; + bool closed; + bool rawWritingEnabled; + + public RawXmlWriter(Stream stream) + { + if (stream == null) + { + throw new ArgumentNullException("Stream"); + } + + this.stream = stream; + this.state = WriteState.Start; + } + + public override WriteState WriteState + { + get + { + return this.state; + } + } + + public override void Close() + { + if (!this.closed) + { + this.closed = true; + this.state = WriteState.Closed; + this.rawWritingEnabled = false; + } + } + + public override void Flush() + { + this.ThrowIfClosed(); + this.stream.Flush(); + } + + public override string LookupPrefix(string ns) + { + return null; + } + + public override void WriteBase64(byte[] buffer, int index, int count) + { + if (buffer == null) + { + throw new ArgumentNullException("buffer"); + } + + ThrowIfClosed(); + + if (!this.rawWritingEnabled) + { + throw new InvalidOperationException("XmlWriter not in Element"); + } + + this.stream.Write(buffer, index, count); + this.state = WriteState.Content; + } + + public override void WriteStartElement(string prefix, string localName, string ns) + { + ThrowIfClosed(); + if (this.state != WriteState.Start) + { + throw new InvalidOperationException("Start Element Already Called"); + } + + if (!string.IsNullOrEmpty(prefix) || !string.IsNullOrEmpty(ns) || localName != RawMessageEncoder.StreamElementName) + { + throw new XmlException("Wrong XML Start Element Name"); + } + this.state = WriteState.Element; + this.rawWritingEnabled = true; + } + + public override void WriteEndElement() + { + ThrowIfClosed(); + if (!this.rawWritingEnabled) + { + throw new InvalidOperationException("Unexpected End Element"); + } + this.rawWritingEnabled = false; + } + + public override void WriteFullEndElement() + { + this.WriteEndElement(); + } + + public override void WriteEndDocument() + { + this.rawWritingEnabled = false; + this.ThrowIfClosed(); + } + + public override void WriteStartDocument() + { + this.rawWritingEnabled = false; + this.ThrowIfClosed(); + } + + public override void WriteStartDocument(bool standalone) + { + this.rawWritingEnabled = false; + this.ThrowIfClosed(); + } + + private void ThrowIfClosed() + { + if (this.closed) + { + throw new InvalidOperationException("XML Writer closed"); + } + } + + + public override void WriteString(string text) + { + throw new NotSupportedException(); + } + + public override void WriteCData(string text) + { + throw new NotSupportedException(); + } + + public override void WriteCharEntity(char ch) + { + throw new NotSupportedException(); + } + + public override void WriteChars(char[] buffer, int index, int count) + { + throw new NotSupportedException(); + } + + public override void WriteComment(string text) + { + throw new NotSupportedException(); + } + + public override void WriteDocType(string name, string pubid, string sysid, string subset) + { + throw new NotSupportedException(); + } + + public override void WriteEndAttribute() + { + throw new NotSupportedException(); + } + + public override void WriteEntityRef(string name) + { + throw new NotSupportedException(); + } + + + public override void WriteProcessingInstruction(string name, string text) + { + throw new NotSupportedException(); + } + + public override void WriteRaw(string data) + { + throw new NotSupportedException(); + } + + public override void WriteRaw(char[] buffer, int index, int count) + { + throw new NotSupportedException(); + } + + public override void WriteStartAttribute(string prefix, string localName, string ns) + { + throw new NotSupportedException(); + } + + public override void WriteSurrogateCharEntity(char lowChar, char highChar) + { + throw new NotSupportedException(); + } + + public override void WriteWhitespace(string ws) + { + throw new NotSupportedException(); + } + } +} |