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-rw-r--r--Common-Source/XmlRpcCS/XmlRpcSerializer.cs109
1 files changed, 109 insertions, 0 deletions
diff --git a/Common-Source/XmlRpcCS/XmlRpcSerializer.cs b/Common-Source/XmlRpcCS/XmlRpcSerializer.cs
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1namespace Nwc.XmlRpc
2{
3 using System;
4 using System.Collections;
5 using System.IO;
6 using System.Xml;
7
8 /// <summary>Base class of classes serializing data to XML-RPC's XML format.</summary>
9 /// <remarks>This class handles the basic type conversions like Integer to &lt;i4&gt;. </remarks>
10 /// <seealso cref="XmlRpcXmlTokens"/>
11 public class XmlRpcSerializer : XmlRpcXmlTokens
12 {
13
14 /// <summary>Serialize the <c>XmlRpcRequest</c> to the output stream.</summary>
15 /// <param name="output">An <c>XmlTextWriter</c> stream to write data to.</param>
16 /// <param name="obj">An <c>Object</c> to serialize.</param>
17 /// <seealso cref="XmlRpcRequest"/>
18 virtual public void Serialize(XmlTextWriter output, Object obj)
19 {
20 }
21
22 /// <summary>Serialize the <c>XmlRpcRequest</c> to a String.</summary>
23 /// <remarks>Note this may represent a real memory hog for a large request.</remarks>
24 /// <param name="obj">An <c>Object</c> to serialize.</param>
25 /// <returns><c>String</c> containing XML-RPC representation of the request.</returns>
26 /// <seealso cref="XmlRpcRequest"/>
27 public String Serialize(Object obj)
28 {
29 StringWriter strBuf = new StringWriter();
30 XmlTextWriter xml = new XmlTextWriter(strBuf);
31 xml.Formatting = Formatting.Indented;
32 xml.Indentation = 4;
33 Serialize(xml, obj);
34 xml.Flush();
35 String returns = strBuf.ToString();
36 xml.Close();
37 return returns;
38 }
39
40 /// <remarks>Serialize the object to the output stream.</remarks>
41 /// <param name="output">An <c>XmlTextWriter</c> stream to write data to.</param>
42 /// <param name="obj">An <c>Object</c> to serialize.</param>
43 public void SerializeObject(XmlTextWriter output, Object obj)
44 {
45 if (obj == null)
46 return;
47
48 if (obj is byte[])
49 {
50 byte[] ba = (byte[])obj;
51 output.WriteStartElement(BASE64);
52 output.WriteBase64(ba, 0, ba.Length);
53 output.WriteEndElement();
54 }
55 else if (obj is String)
56 {
57 output.WriteElementString(STRING, obj.ToString());
58 }
59 else if (obj is Int32)
60 {
61 output.WriteElementString(INT, obj.ToString());
62 }
63 else if (obj is DateTime)
64 {
65 output.WriteElementString(DATETIME, ((DateTime)obj).ToString(ISO_DATETIME));
66 }
67 else if (obj is Double)
68 {
69 output.WriteElementString(DOUBLE, obj.ToString());
70 }
71 else if (obj is Boolean)
72 {
73 output.WriteElementString(BOOLEAN, ((((Boolean)obj) == true) ? "1" : "0"));
74 }
75 else if (obj is IList)
76 {
77 output.WriteStartElement(ARRAY);
78 output.WriteStartElement(DATA);
79 if (((ArrayList)obj).Count > 0)
80 {
81 foreach (Object member in ((IList)obj))
82 {
83 output.WriteStartElement(VALUE);
84 SerializeObject(output, member);
85 output.WriteEndElement();
86 }
87 }
88 output.WriteEndElement();
89 output.WriteEndElement();
90 }
91 else if (obj is IDictionary)
92 {
93 IDictionary h = (IDictionary)obj;
94 output.WriteStartElement(STRUCT);
95 foreach (String key in h.Keys)
96 {
97 output.WriteStartElement(MEMBER);
98 output.WriteElementString(NAME, key);
99 output.WriteStartElement(VALUE);
100 SerializeObject(output, h[key]);
101 output.WriteEndElement();
102 output.WriteEndElement();
103 }
104 output.WriteEndElement();
105 }
106
107 }
108 }
109}