1 // Author: Dwivedi, Ajay kumar
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.
25 using System
.Collections
;
27 using System
.Xml
.Serialization
;
29 namespace System
.Xml
.Schema
32 /// Summary description for XmlSchemaAnnotation.
34 public class XmlSchemaAnnotation
: XmlSchemaObject
37 private XmlSchemaObjectCollection items
;
38 private XmlAttribute
[] unhandledAttributes
;
39 const string xmlname
= "annotation";
41 public XmlSchemaAnnotation()
43 items
= new XmlSchemaObjectCollection();
46 [System
.Xml
.Serialization
.XmlAttribute("id")]
53 [XmlElement("appinfo",typeof(XmlSchemaAppInfo
),Namespace
=XmlSchema
.Namespace
)]
54 [XmlElement("documentation",typeof(XmlSchemaDocumentation
),Namespace
=XmlSchema
.Namespace
)]
55 public XmlSchemaObjectCollection Items
61 public XmlAttribute
[] UnhandledAttributes
65 if(unhandledAttributeList
!= null)
67 unhandledAttributes
= (XmlAttribute
[]) unhandledAttributeList
.ToArray(typeof(XmlAttribute
));
68 unhandledAttributeList
= null;
70 return unhandledAttributes
;
74 unhandledAttributes
= value;
75 unhandledAttributeList
= null;
79 internal override int Compile(ValidationEventHandler h
, XmlSchema schema
)
81 // If this is already compiled this time, simply skip.
82 if (this.IsComplied (schema
.CompilationId
))
85 this.CompilationId
= schema
.CompilationId
;
89 internal override int Validate(ValidationEventHandler h
, XmlSchema schema
)
96 // {any attributes with non-schema namespace . . .}>
97 // Content: (appinfo | documentation)*
99 internal static XmlSchemaAnnotation
Read(XmlSchemaReader reader
, ValidationEventHandler h
)
101 XmlSchemaAnnotation annotation
= new XmlSchemaAnnotation();
102 reader
.MoveToElement();
104 if(reader
.NamespaceURI
!= XmlSchema
.Namespace
|| reader
.LocalName
!= xmlname
)
106 error(h
,"Should not happen :1: XmlSchemaAnnotation.Read, name="+reader
.Name
,null);
111 annotation
.LineNumber
= reader
.LineNumber
;
112 annotation
.LinePosition
= reader
.LinePosition
;
113 annotation
.SourceUri
= reader
.BaseURI
;
116 while(reader
.MoveToNextAttribute())
118 if(reader
.Name
== "id")
120 annotation
.Id
= reader
.Value
;
122 else if((reader
.NamespaceURI
== "" && reader
.Name
!= "xmlns") || reader
.NamespaceURI
== XmlSchema
.Namespace
)
124 error(h
,reader
.Name
+ " is not a valid attribute for annotation",null);
128 XmlSchemaUtil
.ReadUnhandledAttribute(reader
,annotation
);
132 reader
.MoveToElement();
133 if(reader
.IsEmptyElement
)
136 //Content: (appinfo | documentation)*
138 string expectedEnd
= null;
144 reader
.ReadNextElement();
146 if(reader
.NodeType
== XmlNodeType
.EndElement
)
149 string expected
= xmlname
;
150 if(expectedEnd
!= null)
152 expected
= expectedEnd
;
156 if(reader
.LocalName
!= expected
)
157 error(h
,"Should not happen :2: XmlSchemaAnnotation.Read, name="+reader
.Name
+",expected="+expected
,null);
163 if(reader
.LocalName
== "appinfo")
165 XmlSchemaAppInfo appinfo
= XmlSchemaAppInfo
.Read(reader
,h
,out skip
);
167 annotation
.items
.Add(appinfo
);
170 if(reader
.LocalName
== "documentation")
172 XmlSchemaDocumentation documentation
= XmlSchemaDocumentation
.Read(reader
,h
, out skip
);
173 if(documentation
!= null)
174 annotation
.items
.Add(documentation
);
177 reader
.RaiseInvalidElementError();