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// Author: Dwivedi, Ajay kumar
// Adwiv@Yahoo.com
//
// 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.Xml.Serialization;
using System.Xml;
namespace System.Xml.Schema
{
/// <summary>
/// Summary description for XmlSchemaNotation.
/// </summary>
public class XmlSchemaNotation : XmlSchemaAnnotated
{
private string name;
private string pub;
private string system;
private XmlQualifiedName qualifiedName;
const string xmlname = "notation";
public XmlSchemaNotation()
{
}
[System.Xml.Serialization.XmlAttribute("name")]
public string Name
{
get{ return name; }
set{ name = value; }
}
[System.Xml.Serialization.XmlAttribute("public")]
public string Public
{
get{ return pub; }
set{ pub = value; }
}
[System.Xml.Serialization.XmlAttribute("system")]
public string System
{
get{ return system; }
set{ system = value; }
}
[XmlIgnore]
internal XmlQualifiedName QualifiedName
{
get{ return qualifiedName;}
}
// 1. name and public must be present
// public and system must be anyURI
internal override int Compile(ValidationEventHandler h, XmlSchema schema)
{
// If this is already compiled this time, simply skip.
if (CompilationId == schema.CompilationId)
return 0;
if(Name == null)
error(h,"Required attribute name must be present");
else if(!XmlSchemaUtil.CheckNCName(this.name))
error(h,"attribute name must be NCName");
else
qualifiedName = new XmlQualifiedName(Name, AncestorSchema.TargetNamespace);
if(Public==null)
error(h,"public must be present");
else if(!XmlSchemaUtil.CheckAnyUri(Public))
error(h,"public must be anyURI");
if(system != null && !XmlSchemaUtil.CheckAnyUri(system))
error(h,"system must be present and of Type anyURI");
XmlSchemaUtil.CompileID(Id,this,schema.IDCollection,h);
return errorCount;
}
internal override int Validate(ValidationEventHandler h, XmlSchema schema)
{
return errorCount;
}
//<notation
// id = ID
// name = NCName
// public = anyURI
// system = anyURI
// {any attributes with non-schema namespace . . .}>
// Content: (annotation?)
//</notation>
internal static XmlSchemaNotation Read(XmlSchemaReader reader, ValidationEventHandler h)
{
XmlSchemaNotation notation = new XmlSchemaNotation();
reader.MoveToElement();
if(reader.NamespaceURI != XmlSchema.Namespace || reader.LocalName != xmlname)
{
error(h,"Should not happen :1: XmlSchemaInclude.Read, name="+reader.Name,null);
reader.Skip();
return null;
}
notation.LineNumber = reader.LineNumber;
notation.LinePosition = reader.LinePosition;
notation.SourceUri = reader.BaseURI;
while(reader.MoveToNextAttribute())
{
if(reader.Name == "id")
{
notation.Id = reader.Value;
}
else if(reader.Name == "name")
{
notation.name = reader.Value;
}
else if(reader.Name == "public")
{
notation.pub = reader.Value;
}
else if(reader.Name == "system")
{
notation.system = reader.Value;
}
else if((reader.NamespaceURI == "" && reader.Name != "xmlns") || reader.NamespaceURI == XmlSchema.Namespace)
{
error(h,reader.Name + " is not a valid attribute for notation",null);
}
else
{
XmlSchemaUtil.ReadUnhandledAttribute(reader,notation);
}
}
reader.MoveToElement();
if(reader.IsEmptyElement)
return notation;
// Content: (annotation?)
int level = 1;
while(reader.ReadNextElement())
{
if(reader.NodeType == XmlNodeType.EndElement)
{
if(reader.LocalName != xmlname)
error(h,"Should not happen :2: XmlSchemaNotation.Read, name="+reader.Name,null);
break;
}
if(level <= 1 && reader.LocalName == "annotation")
{
level = 2; //Only one annotation
XmlSchemaAnnotation annotation = XmlSchemaAnnotation.Read(reader,h);
if(annotation != null)
notation.Annotation = annotation;
continue;
}
reader.RaiseInvalidElementError();
}
return notation;
}
}
}
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