Esempio n. 1
0
        private static void ReadContent(XmlSchema schema, XmlSchemaReader reader, ValidationEventHandler h)
        {
            reader.MoveToElement();
            if (reader.LocalName != "schema" && reader.NamespaceURI != XmlSchema.Namespace && reader.NodeType != XmlNodeType.Element)
            {
                error(h, "UNREACHABLE CODE REACHED: Method: Schema.ReadContent, " + reader.LocalName + ", " + reader.NamespaceURI, null);
            }

            //(include | import | redefine | annotation)*,
            //((simpleType | complexType | group | attributeGroup | element | attribute | notation | annotation)*
            int level = 1;

            while (reader.ReadNextElement())
            {
                if (reader.NodeType == XmlNodeType.EndElement)
                {
                    if (reader.LocalName != xmlname)
                    {
                        error(h, "Should not happen :2: XmlSchema.Read, name=" + reader.Name, null);
                    }
                    break;
                }
                if (level <= 1)
                {
                    if (reader.LocalName == "include")
                    {
                        XmlSchemaInclude include = XmlSchemaInclude.Read(reader, h);
                        if (include != null)
                        {
                            schema.includes.Add(include);
                        }
                        continue;
                    }
                    if (reader.LocalName == "import")
                    {
                        XmlSchemaImport import = XmlSchemaImport.Read(reader, h);
                        if (import != null)
                        {
                            schema.includes.Add(import);
                        }
                        continue;
                    }
                    if (reader.LocalName == "redefine")
                    {
                        XmlSchemaRedefine redefine = XmlSchemaRedefine.Read(reader, h);
                        if (redefine != null)
                        {
                            schema.includes.Add(redefine);
                        }
                        continue;
                    }
                    if (reader.LocalName == "annotation")
                    {
                        XmlSchemaAnnotation annotation = XmlSchemaAnnotation.Read(reader, h);
                        if (annotation != null)
                        {
                            schema.items.Add(annotation);
                        }
                        continue;
                    }
                }
                if (level <= 2)
                {
                    level = 2;
                    if (reader.LocalName == "simpleType")
                    {
                        XmlSchemaSimpleType stype = XmlSchemaSimpleType.Read(reader, h);
                        if (stype != null)
                        {
                            schema.items.Add(stype);
                        }
                        continue;
                    }
                    if (reader.LocalName == "complexType")
                    {
                        XmlSchemaComplexType ctype = XmlSchemaComplexType.Read(reader, h);
                        if (ctype != null)
                        {
                            schema.items.Add(ctype);
                        }
                        continue;
                    }
                    if (reader.LocalName == "group")
                    {
                        XmlSchemaGroup group = XmlSchemaGroup.Read(reader, h);
                        if (group != null)
                        {
                            schema.items.Add(group);
                        }
                        continue;
                    }
                    if (reader.LocalName == "attributeGroup")
                    {
                        XmlSchemaAttributeGroup attributeGroup = XmlSchemaAttributeGroup.Read(reader, h);
                        if (attributeGroup != null)
                        {
                            schema.items.Add(attributeGroup);
                        }
                        continue;
                    }
                    if (reader.LocalName == "element")
                    {
                        XmlSchemaElement element = XmlSchemaElement.Read(reader, h);
                        if (element != null)
                        {
                            schema.items.Add(element);
                        }
                        continue;
                    }
                    if (reader.LocalName == "attribute")
                    {
                        XmlSchemaAttribute attr = XmlSchemaAttribute.Read(reader, h);
                        if (attr != null)
                        {
                            schema.items.Add(attr);
                        }
                        continue;
                    }
                    if (reader.LocalName == "notation")
                    {
                        XmlSchemaNotation notation = XmlSchemaNotation.Read(reader, h);
                        if (notation != null)
                        {
                            schema.items.Add(notation);
                        }
                        continue;
                    }
                    if (reader.LocalName == "annotation")
                    {
                        XmlSchemaAnnotation annotation = XmlSchemaAnnotation.Read(reader, h);
                        if (annotation != null)
                        {
                            schema.items.Add(annotation);
                        }
                        continue;
                    }
                }
                reader.RaiseInvalidElementError();
            }
        }
Esempio n. 2
0
//<redefine
//  id = ID
//  schemaLocation = anyURI
//  {any attributes with non-schema namespace . . .}>
//  Content: (annotation | (simpleType | complexType | group | attributeGroup))*
//</redefine>
        internal static XmlSchemaRedefine Read(XmlSchemaReader reader, ValidationEventHandler h)
        {
            XmlSchemaRedefine redefine = new XmlSchemaRedefine();

            reader.MoveToElement();

            if (reader.NamespaceURI != XmlSchema.Namespace || reader.LocalName != xmlname)
            {
                error(h, "Should not happen :1: XmlSchemaRedefine.Read, name=" + reader.Name, null);
                reader.Skip();
                return(null);
            }

            redefine.LineNumber   = reader.LineNumber;
            redefine.LinePosition = reader.LinePosition;
            redefine.SourceUri    = reader.BaseURI;

            while (reader.MoveToNextAttribute())
            {
                if (reader.Name == "id")
                {
                    redefine.Id = reader.Value;
                }
                else if (reader.Name == "schemaLocation")
                {
                    redefine.SchemaLocation = reader.Value;
                }
                else if ((reader.NamespaceURI == "" && reader.Name != "xmlns") || reader.NamespaceURI == XmlSchema.Namespace)
                {
                    error(h, reader.Name + " is not a valid attribute for redefine", null);
                }
                else
                {
                    XmlSchemaUtil.ReadUnhandledAttribute(reader, redefine);
                }
            }

            reader.MoveToElement();
            if (reader.IsEmptyElement)
            {
                return(redefine);
            }

            //(annotation | (simpleType | complexType | group | attributeGroup))*
            while (reader.ReadNextElement())
            {
                if (reader.NodeType == XmlNodeType.EndElement)
                {
                    if (reader.LocalName != xmlname)
                    {
                        error(h, "Should not happen :2: XmlSchemaRedefine.Read, name=" + reader.Name, null);
                    }
                    break;
                }
                if (reader.LocalName == "annotation")
                {
                    XmlSchemaAnnotation annotation = XmlSchemaAnnotation.Read(reader, h);
                    if (annotation != null)
                    {
                        redefine.items.Add(annotation);
                    }
                    continue;
                }
                if (reader.LocalName == "simpleType")
                {
                    XmlSchemaSimpleType simpleType = XmlSchemaSimpleType.Read(reader, h);
                    if (simpleType != null)
                    {
                        redefine.items.Add(simpleType);
                    }
                    continue;
                }
                if (reader.LocalName == "complexType")
                {
                    XmlSchemaComplexType complexType = XmlSchemaComplexType.Read(reader, h);
                    if (complexType != null)
                    {
                        redefine.items.Add(complexType);
                    }
                    continue;
                }
                if (reader.LocalName == "group")
                {
                    XmlSchemaGroup group = XmlSchemaGroup.Read(reader, h);
                    if (group != null)
                    {
                        redefine.items.Add(group);
                    }
                    continue;
                }
                if (reader.LocalName == "attributeGroup")
                {
                    XmlSchemaAttributeGroup attributeGroup = XmlSchemaAttributeGroup.Read(reader, h);
                    if (attributeGroup != null)
                    {
                        redefine.items.Add(attributeGroup);
                    }
                    continue;
                }
                reader.RaiseInvalidElementError();
            }
            return(redefine);
        }