1 // Author: Dwivedi, Ajay kumar
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5 // Permission is hereby granted, free of charge, to any person obtaining
6 // a copy of this software and associated documentation files (the
7 // "Software"), to deal in the Software without restriction, including
8 // without limitation the rights to use, copy, modify, merge, publish,
9 // distribute, sublicense, and/or sell copies of the Software, and to
10 // permit persons to whom the Software is furnished to do so, subject to
11 // the following conditions:
13 // The above copyright notice and this permission notice shall be
14 // included in all copies or substantial portions of the Software.
16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 namespace System.Xml.Schema
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30 /// Summary description for XmlSchemaEnumerationFacet.
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32 public class XmlSchemaEnumerationFacet : XmlSchemaFacet
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34 const string xmlname = "enumeration";
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35 public XmlSchemaEnumerationFacet()
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39 internal override Facet ThisFacet {
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40 get { return Facet.enumeration;}
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46 // value = anySimpleType
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47 // {any attributes with non-schema namespace . . .}>
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48 // Content: (annotation?)
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50 internal static XmlSchemaEnumerationFacet Read(XmlSchemaReader reader, ValidationEventHandler h)
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52 XmlSchemaEnumerationFacet enumeration = new XmlSchemaEnumerationFacet();
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53 reader.MoveToElement();
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55 if(reader.NamespaceURI != XmlSchema.Namespace || reader.LocalName != xmlname)
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57 error(h,"Should not happen :1: XmlSchemaEnumerationFacet.Read, name="+reader.Name,null);
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62 enumeration.LineNumber = reader.LineNumber;
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63 enumeration.LinePosition = reader.LinePosition;
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64 enumeration.SourceUri = reader.BaseURI;
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66 while(reader.MoveToNextAttribute())
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68 if(reader.Name == "id")
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70 enumeration.Id = reader.Value;
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72 else if(reader.Name == "value")
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74 enumeration.Value = reader.Value;
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76 else if((reader.NamespaceURI == "" && reader.Name != "xmlns") || reader.NamespaceURI == XmlSchema.Namespace)
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78 error(h,reader.Name + " is not a valid attribute for "+xmlname,null);
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82 XmlSchemaUtil.ReadUnhandledAttribute(reader,enumeration);
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86 reader.MoveToElement();
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87 if(reader.IsEmptyElement)
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90 // Content: (annotation?)
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92 while(reader.ReadNextElement())
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94 if(reader.NodeType == XmlNodeType.EndElement)
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96 if(reader.LocalName != xmlname)
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97 error(h,"Should not happen :2: XmlSchemaEnumerationFacet.Read, name="+reader.Name,null);
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100 if(level <= 1 && reader.LocalName == "annotation")
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102 level = 2; //Only one annotation
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103 XmlSchemaAnnotation annotation = XmlSchemaAnnotation.Read(reader,h);
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104 if(annotation != null)
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105 enumeration.Annotation = annotation;
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108 reader.RaiseInvalidElementError();
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110 return enumeration;
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