2005-09-21 Lluis Sanchez Gual <lluis@novell.com>
[mono.git] / mcs / class / System.XML / System.Xml.Serialization / XmlCustomFormatter.cs
index 40fa339aab1781e827f1076a376cb513b305ac20..dc3818bd360e7a528c2bad1ece3d9bf6c9bd7f31 100644 (file)
@@ -3,51 +3,75 @@
 //
 // Author:
 //   Tim Coleman (tim@timcoleman.com)
+//   Lluis Sanchez Gual (lluis@ximian.com)
 //
 // Copyright (C) Tim Coleman, 2002
 //
 
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
 using System;
+using System.Collections;
 using System.Text;
 using System.Xml;
+using System.Globalization;
 
 namespace System.Xml.Serialization {
        internal class XmlCustomFormatter {
 
                #region Methods
 
-               [MonoTODO]
-               internal static byte[] FromByteArrayBase64 (byte[] value)
+               internal static string FromByteArrayBase64 (byte[] value)
                {
-                       throw new NotImplementedException ();
+                       return Convert.ToBase64String(value);
                }
 
                internal static string FromByteArrayHex (byte[] value)
                {
+                       if (value == null) return null;
                        StringBuilder output = new StringBuilder ();
                        foreach (byte val in value)
-                               output.Append (val.ToString ("X2"));
+                               output.Append (val.ToString ("X2", CultureInfo.InvariantCulture));
                        return output.ToString ();
                }
 
                internal static string FromChar (char value)
                {
-                       return ((int) value).ToString ();
+                       return ((int) value).ToString (CultureInfo.InvariantCulture);
                }
 
                internal static string FromDate (DateTime value)
                {
-                       return XmlConvert.ToString (value, "HH':'mm':'ss'.'fffffffzzz");
+                       return XmlConvert.ToString (value, "yyyy-MM-dd");
                }
 
                internal static string FromDateTime (DateTime value)
                {
-                       return XmlConvert.ToString (value, "yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'fffffffzzz");
+                       return XmlConvert.ToString (value, "yyyy-MM-ddTHH:mm:ss.fffffffzzz");
                }
 
                internal static string FromTime (DateTime value)
                {
-                       return XmlConvert.ToString (value, "yyyy'-'MM'-'dd");
+                       return XmlConvert.ToString (value, "HH:mm:ss.fffffffzzz");
                }
 
                internal static string FromEnum (long value, string[] values, long[] ids)
@@ -61,7 +85,7 @@ namespace System.Xml.Serialization {
                                        else
                                                return values[i].ToString ();
                        }
-                       return value.ToString ();
+                       return String.Empty;
                }
 
                internal static string FromXmlName (string name)
@@ -81,59 +105,202 @@ namespace System.Xml.Serialization {
 
                internal static string FromXmlNmTokens (string nmTokens)
                {
-                       StringBuilder output = new StringBuilder ();
                        string [] tokens = nmTokens.Split (' ');
-                       foreach (string token in tokens)
-                               output.Append (FromXmlNmToken (token));
-                       return output.ToString ();
+                       for (int i=0; i<tokens.Length; i++)
+                               tokens [i] = FromXmlNmToken (tokens [i]);
+                       return String.Join (" ", tokens);
+               }
+
+               internal static byte[] ToByteArrayBase64 (string value)
+               {
+                       return Convert.FromBase64String(value);
                }
 
-               [MonoTODO]
                internal static char ToChar (string value)
                {
-                       throw new NotImplementedException ();
+                       return (char) XmlConvert.ToUInt16 (value);
                }
 
-               [MonoTODO]
                internal static DateTime ToDate (string value)
                {
-                       throw new NotImplementedException ();
+                       return ToDateTime (value);
                }
 
-               [MonoTODO]
                internal static DateTime ToDateTime (string value)
                {
-                       throw new NotImplementedException ();
+                       return XmlConvert.ToDateTime (value);
                }
 
-               [MonoTODO]
                internal static DateTime ToTime (string value)
                {
-                       throw new NotImplementedException ();
+                       return ToDateTime (value);
+               }
+
+               internal static long ToEnum (string value, Hashtable values, string typeName, bool validate)
+               {
+                       // Assuming that h contains map from value to Enumerated Name
+/*
+                       You can try : 
+                               return ToEnum ("Element", h, "XmlNodeType");
+                       where:
+                               (1) no keys and values for h.
+                               (2) string keys and Enum, Type, long, string value.
+*/
+                       string memberName = (string) values [value];
+                       if (memberName == null)
+                               throw new InvalidOperationException (String.Format ("{0} is not a valid member of type {1}", value, typeName));
+
+                       return (long) Enum.Parse (Type.GetType (typeName), memberName);
                }
 
-               [MonoTODO]
                internal static string ToXmlName (string value)
                {
-                       throw new NotImplementedException ();
+                       return XmlConvert.DecodeName (value);
                }
 
-               [MonoTODO]
                internal static string ToXmlNCName (string value)
                {
-                       throw new NotImplementedException ();
+                       return ToXmlName (value);
                }
 
-               [MonoTODO]
                internal static string ToXmlNmToken (string value)
                {
-                       throw new NotImplementedException ();
+                       return ToXmlName (value);
                }
 
-               [MonoTODO]
                internal static string ToXmlNmTokens (string value)
                {
-                       throw new NotImplementedException ();
+                       return ToXmlName (value);
+               }
+
+               internal static string ToXmlString (TypeData type, object value)
+               {
+                       if (value == null) return null;
+                       switch (type.XmlType)
+                       {
+                               case "boolean": return XmlConvert.ToString ((bool)value);
+                               case "unsignedByte": return XmlConvert.ToString ((byte)value);
+                               case "char": return XmlConvert.ToString ((int)(char)value);
+                               case "dateTime": return XmlConvert.ToString ((DateTime)value);
+                               case "date": return ((DateTime)value).ToString("yyyy-MM-dd", CultureInfo.InvariantCulture);
+                               case "time": return ((DateTime)value).ToString("HH:mm:ss.fffffffzzz", CultureInfo.InvariantCulture);
+                               case "decimal": return XmlConvert.ToString ((decimal)value);
+                               case "double": return XmlConvert.ToString ((double)value);
+                               case "short": return XmlConvert.ToString ((Int16)value);
+                               case "int": return XmlConvert.ToString ((Int32)value);
+                               case "long": return XmlConvert.ToString ((Int64)value);
+                               case "byte": return XmlConvert.ToString ((sbyte)value);
+                               case "float": return XmlConvert.ToString ((Single)value);
+                               case "unsignedShort": return XmlConvert.ToString ((UInt16)value);
+                               case "unsignedInt": return XmlConvert.ToString ((UInt32)value);
+                               case "unsignedLong": return XmlConvert.ToString ((UInt64)value);
+                               case "guid": return XmlConvert.ToString ((Guid)value);
+                               case "base64":
+                               case "base64Binary": return Convert.ToBase64String ((byte[])value);
+                               case "duration": return XmlConvert.ToString ((TimeSpan) value);
+                       default: return value is IFormattable ? ((IFormattable) value).ToString (null, CultureInfo.InvariantCulture) : value.ToString ();
+                       }
+               }
+
+               internal static object FromXmlString (TypeData type, string value)
+               {
+                       if (value == null) return null;
+
+                       switch (type.XmlType)
+                       {
+                               case "boolean": return XmlConvert.ToBoolean (value);
+                               case "unsignedByte": return XmlConvert.ToByte (value);
+                               case "char": return (char)XmlConvert.ToInt32 (value);
+                               case "dateTime": return XmlConvert.ToDateTime (value);
+                               case "date": return DateTime.ParseExact (value, "yyyy-MM-dd", null);
+                               case "time": return DateTime.ParseExact (value, "HH:mm:ss.fffffffzzz", null);
+                               case "decimal": return XmlConvert.ToDecimal (value);
+                               case "double": return XmlConvert.ToDouble (value);
+                               case "short": return XmlConvert.ToInt16 (value);
+                               case "int": return XmlConvert.ToInt32 (value);
+                               case "long": return XmlConvert.ToInt64 (value);
+                               case "byte": return XmlConvert.ToSByte (value);
+                               case "float": return XmlConvert.ToSingle (value);
+                               case "unsignedShort": return XmlConvert.ToUInt16 (value);
+                               case "unsignedInt": return XmlConvert.ToUInt32 (value);
+                               case "unsignedLong": return XmlConvert.ToUInt64 (value);
+                               case "guid": return XmlConvert.ToGuid (value);
+                               case "base64":
+                               case "base64Binary": return Convert.FromBase64String (value);
+                               case "duration": return XmlConvert.ToTimeSpan (value);
+                               default: 
+                                       if (type.Type != null)
+                                               return Convert.ChangeType (value, type.Type);
+                                       else
+                                               return value;
+                       }
+               }
+
+               internal static string GenerateToXmlString (TypeData type, string value)
+               {
+                       switch (type.XmlType)
+                       {
+                               case "boolean": return "(" + value + "?\"true\":\"false\")";
+                               case "unsignedByte": return value + ".ToString(CultureInfo.InvariantCulture)";
+                               case "char": return "((int)(" + value + ")).ToString(CultureInfo.InvariantCulture)";
+                               case "dateTime": return value + ".ToString(\"yyyy-MM-ddTHH:mm:ss.fffffffzzz\", CultureInfo.InvariantCulture)";
+                               case "date": return value + ".ToString(\"yyyy-MM-dd\", CultureInfo.InvariantCulture)";
+                               case "time": return value + ".ToString(\"HH:mm:ss.fffffffzzz\", CultureInfo.InvariantCulture)";
+                               case "decimal": return "XmlConvert.ToString (" + value + ")";
+                               case "double": return "XmlConvert.ToString (" + value + ")";
+                               case "short": return value + ".ToString(CultureInfo.InvariantCulture)";
+                               case "int": return value + ".ToString(CultureInfo.InvariantCulture)";
+                               case "long": return value + ".ToString(CultureInfo.InvariantCulture)";
+                               case "byte": return value + ".ToString(CultureInfo.InvariantCulture)";
+                               case "float": return "XmlConvert.ToString (" + value + ")";
+                               case "unsignedShort": return value + ".ToString(CultureInfo.InvariantCulture)";
+                               case "unsignedInt": return value + ".ToString(CultureInfo.InvariantCulture)";
+                               case "unsignedLong": return value + ".ToString(CultureInfo.InvariantCulture)";
+                               case "guid": return "XmlConvert.ToString (" + value + ")";
+                               case "base64":
+                               case "base64Binary": return "Convert.ToBase64String (" + value + ")";
+                               case "duration": return "XmlConvert.ToString (" + value + ")";
+                               case "NMTOKEN":
+                               case "Name":
+                               case "NCName":
+                               case "language":
+                               case "ENTITY":
+                               case "ID":
+                               case "IDREF":
+                               case "NOTATION":
+                               case "token":
+                               case "normalizedString":
+                               case "string": return value;
+                               default: return "((" + value + " != null) ? (" + value + ").ToString() : null)";
+                       }
+               }
+
+               internal static string GenerateFromXmlString (TypeData type, string value)
+               {
+                       switch (type.XmlType)
+                       {
+                               case "boolean": return "XmlConvert.ToBoolean (" + value + ")";
+                               case "unsignedByte": return "byte.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "char": return "(char)Int32.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "dateTime": return "XmlConvert.ToDateTime (" + value + ")";
+                               case "date": return "DateTime.ParseExact (" + value + ", \"yyyy-MM-dd\", CultureInfo.InvariantCulture)";
+                               case "time": return "DateTime.ParseExact (" + value + ", \"HH:mm:ss.fffffffzzz\", CultureInfo.InvariantCulture)";
+                               case "decimal": return "Decimal.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "double": return "XmlConvert.ToDouble (" + value + ")";
+                               case "short": return "Int16.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "int": return "Int32.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "long": return "Int64.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "byte": return "SByte.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "float": return "XmlConvert.ToSingle (" + value + ")";
+                               case "unsignedShort": return "UInt16.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "unsignedInt": return "UInt32.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "unsignedLong": return "UInt64.Parse (" + value + ", CultureInfo.InvariantCulture)";
+                               case "guid": return "XmlConvert.ToGuid (" + value + ")";
+                               case "base64:":
+                               case "base64Binary": return "Convert.FromBase64String (" + value + ")";
+                               case "duration": return "XmlConvert.ToTimeSpan (" + value + ")";
+                               default: return value;
+                       }
                }
 
                #endregion // Methods