// [ResourceConsumption(ResourceScope.Machine)]
// [ResourceExposure(ResourceScope.Machine)]
private void LoadSchema(string uri, string url)
{
if (this.XmlResolver == null)
{
return;
}
if (SchemaInfo.TargetNamespaces.ContainsKey(uri) && _nsManager.LookupPrefix(uri) != null)
{
return;
}
SchemaInfo schemaInfo = null;
if (SchemaCollection != null)
{
schemaInfo = SchemaCollection.GetSchemaInfo(uri);
}
if (schemaInfo != null)
{
if (schemaInfo.SchemaType != SchemaType.XSD)
{
throw new XmlException(ResXml.Xml_MultipleValidaitonTypes, string.Empty, this.PositionInfo.LineNumber, this.PositionInfo.LinePosition);
}
SchemaInfo.Add(schemaInfo, EventHandler);
return;
}
if (url != null)
{
LoadSchemaFromLocation(uri, url);
}
}
private void ProcessInlineSchema()
{
if (!_inlineSchemaParser.ParseReaderNode())
{ // Done
_inlineSchemaParser.FinishParsing();
XmlSchema schema = _inlineSchemaParser.XmlSchema;
string inlineNS = null;
if (schema != null && schema.ErrorCount == 0)
{
try
{
SchemaInfo inlineSchemaInfo = new SchemaInfo();
inlineSchemaInfo.SchemaType = SchemaType.XSD;
inlineNS = schema.TargetNamespace == null ? string.Empty : schema.TargetNamespace;
if (!SchemaInfo.TargetNamespaces.ContainsKey(inlineNS))
{
if (SchemaCollection.Add(inlineNS, inlineSchemaInfo, schema, true) != null)
{ //If no errors on compile
//Add to validator's SchemaInfo
SchemaInfo.Add(inlineSchemaInfo, EventHandler);
}
}
}
catch (XmlSchemaException e)
{
SendValidationEvent(ResXml.Sch_CannotLoadSchema, new string[] { BaseUri.AbsoluteUri, e.Message }, XmlSeverityType.Error);
}
}
_inlineSchemaParser = null;
}
}
// [ResourceConsumption(ResourceScope.Machine)]
// [ResourceExposure(ResourceScope.Machine)]
private void LoadSchemaFromLocation(string uri, string url)
{
XmlReader reader = null;
SchemaInfo schemaInfo = null;
try
{
Uri ruri = this.XmlResolver.ResolveUri(BaseUri, url);
Stream stm = (Stream)this.XmlResolver.GetEntity(ruri, null, null);
reader = new XmlTextReader(ruri.ToString(), stm, NameTable);
//XmlSchema schema = SchemaCollection.Add(uri, reader, this.XmlResolver);
Parser parser = new Parser(SchemaType.XSD, NameTable, SchemaNames, EventHandler);
parser.XmlResolver = this.XmlResolver;
SchemaType schemaType = parser.Parse(reader, uri);
schemaInfo = new SchemaInfo();
schemaInfo.SchemaType = schemaType;
if (schemaType == SchemaType.XSD)
{
if (SchemaCollection.EventHandler == null)
{
SchemaCollection.EventHandler = this.EventHandler;
}
SchemaCollection.Add(uri, schemaInfo, parser.XmlSchema, true);
}
//Add to validator's SchemaInfo
SchemaInfo.Add(schemaInfo, EventHandler);
while (reader.Read())
{
; // wellformness check
}
}
catch (XmlSchemaException e)
{
schemaInfo = null;
SendValidationEvent(ResXml.Sch_CannotLoadSchema, new string[] { uri, e.Message }, XmlSeverityType.Error);
}
catch (Exception e)
{
schemaInfo = null;
SendValidationEvent(ResXml.Sch_CannotLoadSchema, new string[] { uri, e.Message }, XmlSeverityType.Warning);
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}
