/// <remarks>
        /// An Attribute group can only be defined as a child of XmlSchema or in XmlSchemaRedefine.
        /// The other attributeGroup has type XmlSchemaAttributeGroupRef.
        ///  1. Name must be present
        /// </remarks>
        internal override int Compile(ValidationEventHandler h, XmlSchema schema)
        {
            // If this is already compiled this time, simply skip.
            if (CompilationId == schema.CompilationId)
            {
                return(errorCount);
            }

            errorCount = 0;

            if (redefinedObject != null)
            {
                errorCount += redefined.Compile(h, schema);
                if (errorCount == 0)
                {
                    redefined = (XmlSchemaAttributeGroup)redefinedObject;
                }
            }

            XmlSchemaUtil.CompileID(Id, this, schema.IDCollection, h);

            if (this.Name == null || this.Name == String.Empty)            //1
            {
                error(h, "Name is required in top level simpletype");
            }
            else if (!XmlSchemaUtil.CheckNCName(this.Name))            // b.1.2
            {
                error(h, "name attribute of a simpleType must be NCName");
            }
            else
            {
                this.qualifiedName = new XmlQualifiedName(this.Name, AncestorSchema.TargetNamespace);
            }

            if (this.AnyAttribute != null)
            {
                errorCount += this.AnyAttribute.Compile(h, schema);
            }

            foreach (XmlSchemaObject obj in Attributes)
            {
                if (obj is XmlSchemaAttribute)
                {
                    XmlSchemaAttribute attr = (XmlSchemaAttribute)obj;
                    errorCount += attr.Compile(h, schema);
                }
                else if (obj is XmlSchemaAttributeGroupRef)
                {
                    XmlSchemaAttributeGroupRef gref = (XmlSchemaAttributeGroupRef)obj;
                    errorCount += gref.Compile(h, schema);
                }
                else
                {
                    error(h, "invalid type of object in Attributes property");
                }
            }
            this.CompilationId = schema.CompilationId;
            return(errorCount);
        }
        //<attributeGroup
        //  id = ID
        //  name = NCName
        //  ref = QName // Not present in this class.
        //  {any attributes with non-schema namespace . . .}>
        //  Content: (annotation?, ((attribute | attributeGroup)*, anyAttribute?))
        //</attributeGroup>
        internal static XmlSchemaAttributeGroup Read(XmlSchemaReader reader, ValidationEventHandler h)
        {
            XmlSchemaAttributeGroup attrgrp = new XmlSchemaAttributeGroup();

            reader.MoveToElement();

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

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

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

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

            //Content: 1.annotation?, 2.(attribute | attributeGroup)*, 3.anyAttribute?
            int level = 1;

            while (reader.ReadNextElement())
            {
                if (reader.NodeType == XmlNodeType.EndElement)
                {
                    if (reader.LocalName != xmlname)
                    {
                        error(h, "Should not happen :2: XmlSchemaAttributeGroup.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)
                    {
                        attrgrp.Annotation = annotation;
                    }
                    continue;
                }
                if (level <= 2)
                {
                    if (reader.LocalName == "attribute")
                    {
                        level = 2;
                        XmlSchemaAttribute attr = XmlSchemaAttribute.Read(reader, h);
                        if (attr != null)
                        {
                            attrgrp.Attributes.Add(attr);
                        }
                        continue;
                    }
                    if (reader.LocalName == "attributeGroup")
                    {
                        level = 2;
                        XmlSchemaAttributeGroupRef attr = XmlSchemaAttributeGroupRef.Read(reader, h);
                        if (attr != null)
                        {
                            attrgrp.attributes.Add(attr);
                        }
                        continue;
                    }
                }
                if (level <= 3 && reader.LocalName == "anyAttribute")
                {
                    level = 4;
                    XmlSchemaAnyAttribute anyattr = XmlSchemaAnyAttribute.Read(reader, h);
                    if (anyattr != null)
                    {
                        attrgrp.AnyAttribute = anyattr;
                    }
                    continue;
                }
                reader.RaiseInvalidElementError();
            }
            return(attrgrp);
        }
        ///<remarks>
        /// 1. Base must be present and a QName
        ///</remarks>
        internal override int Compile(ValidationEventHandler h, XmlSchema schema)
        {
            // If this is already compiled this time, simply skip.
            if (CompilationId == schema.CompilationId)
            {
                return(0);
            }

            if (this.isRedefinedComponent)
            {
                if (Annotation != null)
                {
                    Annotation.isRedefinedComponent = true;
                }
                if (AnyAttribute != null)
                {
                    AnyAttribute.isRedefinedComponent = true;
                }
                foreach (XmlSchemaObject obj in Attributes)
                {
                    obj.isRedefinedComponent = true;
                }
            }

            if (BaseTypeName == null || BaseTypeName.IsEmpty)
            {
                error(h, "base must be present, as a QName");
            }
            else if (!XmlSchemaUtil.CheckQName(BaseTypeName))
            {
                error(h, "BaseTypeName must be a QName");
            }

            if (this.AnyAttribute != null)
            {
                errorCount += AnyAttribute.Compile(h, schema);
            }

            foreach (XmlSchemaObject obj in Attributes)
            {
                if (obj is XmlSchemaAttribute)
                {
                    XmlSchemaAttribute attr = (XmlSchemaAttribute)obj;
                    errorCount += attr.Compile(h, schema);
                }
                else if (obj is XmlSchemaAttributeGroupRef)
                {
                    XmlSchemaAttributeGroupRef atgrp = (XmlSchemaAttributeGroupRef)obj;
                    errorCount += atgrp.Compile(h, schema);
                }
                else
                {
                    error(h, obj.GetType() + " is not valid in this place::SimpleConentExtension");
                }
            }

            XmlSchemaUtil.CompileID(Id, this, schema.IDCollection, h);

            this.CompilationId = schema.CompilationId;
            return(errorCount);
        }
示例#4
0
        public static int ValidateAttributesResolved(
            XmlSchemaObjectTable attributesResolved,
            ValidationEventHandler h,
            XmlSchema schema,
            XmlSchemaObjectCollection attributes,
            XmlSchemaAnyAttribute anyAttribute,
            ref XmlSchemaAnyAttribute anyAttributeUse,
            XmlSchemaAttributeGroup redefined,
            bool skipEquivalent)
        {
            int errorCount = 0;

            if (anyAttribute != null && anyAttributeUse == null)
            {
                anyAttributeUse = anyAttribute;
            }

            ArrayList newAttrNames = new ArrayList();

            foreach (XmlSchemaObject xsobj in attributes)
            {
                XmlSchemaAttributeGroupRef grpRef = xsobj as XmlSchemaAttributeGroupRef;
                if (grpRef != null)
                {
                    // Resolve attributeGroup redefinition.
                    XmlSchemaAttributeGroup grp = null;
                    if (redefined != null && grpRef.RefName == redefined.QualifiedName)
                    {
                        grp = redefined;
                    }
                    else
                    {
                        grp = schema.FindAttributeGroup(grpRef.RefName);
                    }
                    // otherwise, it might be missing sub components.
                    if (grp == null)
                    {
                        if (!schema.missedSubComponents)                        // && schema.Schemas [grpRef.RefName.Namespace] != null)
                        {
                            grpRef.error(h, "Referenced attribute group " + grpRef.RefName + " was not found in the corresponding schema.");
                        }
                        continue;
                    }
                    if (grp.AttributeGroupRecursionCheck)
                    {
                        grp.error(h, "Attribute group recursion was found: " + grpRef.RefName);
                        continue;
                    }
                    try {
                        grp.AttributeGroupRecursionCheck = true;
                        errorCount += grp.Validate(h, schema);
                    } finally {
                        grp.AttributeGroupRecursionCheck = false;
                    }
                    if (grp.AnyAttributeUse != null)
                    {
                        if (anyAttribute == null)
                        {
                            anyAttributeUse = grp.AnyAttributeUse;
                        }
                    }
                    foreach (DictionaryEntry entry in grp.AttributeUses)
                    {
                        XmlSchemaAttribute attr = (XmlSchemaAttribute)entry.Value;

                        if (StrictMsCompliant && attr.Use == XmlSchemaUse.Prohibited)
                        {
                            continue;
                        }

                        if (attr.RefName != null && attr.RefName != XmlQualifiedName.Empty && (!skipEquivalent || !AreAttributesEqual(attr, attributesResolved [attr.RefName] as XmlSchemaAttribute)))
                        {
                            AddToTable(attributesResolved, attr, attr.RefName, h);
                        }
                        else if (!skipEquivalent || !AreAttributesEqual(attr, attributesResolved [attr.QualifiedName] as XmlSchemaAttribute))
                        {
                            AddToTable(attributesResolved, attr, attr.QualifiedName, h);
                        }
                    }
                }
                else
                {
                    XmlSchemaAttribute attr = xsobj as XmlSchemaAttribute;
                    if (attr != null)
                    {
                        errorCount += attr.Validate(h, schema);

                        if (newAttrNames.Contains(attr.QualifiedName))
                        {
                            attr.error(h, String.Format("Duplicate attributes was found for '{0}'", attr.QualifiedName));
                        }
                        newAttrNames.Add(attr.QualifiedName);


                        if (StrictMsCompliant && attr.Use == XmlSchemaUse.Prohibited)
                        {
                            continue;
                        }

                        if (attr.RefName != null && attr.RefName != XmlQualifiedName.Empty && (!skipEquivalent || !AreAttributesEqual(attr, attributesResolved [attr.RefName] as XmlSchemaAttribute)))
                        {
                            AddToTable(attributesResolved, attr, attr.RefName, h);
                        }
                        else if (!skipEquivalent || !AreAttributesEqual(attr, attributesResolved [attr.QualifiedName] as XmlSchemaAttribute))
                        {
                            AddToTable(attributesResolved, attr, attr.QualifiedName, h);
                        }
                    }
                    else
                    {
                        if (anyAttribute != null)
                        {
                            anyAttributeUse = (XmlSchemaAnyAttribute)xsobj;
                            anyAttribute.Validate(h, schema);
                        }
                    }
                }
            }
            return(errorCount);
        }
示例#5
0
        //<attributeGroup
        //  id = ID
        //  ref = QName
        //  {any attributes with non-schema namespace . . .}>
        //  Content: (annotation?)
        //</attributeGroup>
        internal static XmlSchemaAttributeGroupRef Read(XmlSchemaReader reader, ValidationEventHandler h)
        {
            XmlSchemaAttributeGroupRef attrgrp = new XmlSchemaAttributeGroupRef();

            reader.MoveToElement();

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

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

            while (reader.MoveToNextAttribute())
            {
                if (reader.Name == "id")
                {
                    attrgrp.Id = reader.Value;
                }
                else if (reader.Name == "ref")
                {
                    Exception innerex;
                    attrgrp.refName = XmlSchemaUtil.ReadQNameAttribute(reader, out innerex);
                    if (innerex != null)
                    {
                        error(h, reader.Value + " is not a valid value for ref attribute", innerex);
                    }
                }
                else if ((reader.NamespaceURI == "" && reader.Name != "xmlns") || reader.NamespaceURI == XmlSchema.Namespace)
                {
                    error(h, reader.Name + " is not a valid attribute for attributeGroup in this context", null);
                }
                else
                {
                    XmlSchemaUtil.ReadUnhandledAttribute(reader, attrgrp);
                }
            }

            reader.MoveToElement();
            if (reader.IsEmptyElement)
            {
                return(attrgrp);
            }
            int level = 1;

            while (reader.ReadNextElement())
            {
                if (reader.NodeType == XmlNodeType.EndElement)
                {
                    if (reader.LocalName != xmlname)
                    {
                        error(h, "Should not happen :2: XmlSchemaAttributeGroupRef.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)
                    {
                        attrgrp.Annotation = annotation;
                    }
                    continue;
                }
                reader.RaiseInvalidElementError();
            }
            return(attrgrp);
        }
示例#6
0
        //<restriction
        //base = QName
        //id = ID
        //{any attributes with non-schema namespace . . .}>
        //Content: (annotation?, (simpleType?, (minExclusive | minInclusive | maxExclusive | maxInclusive | totalDigits | fractionDigits | length | minLength | maxLength | enumeration | whiteSpace | pattern)*)?, ((attribute | attributeGroup)*, anyAttribute?))
        //</restriction>
        internal static XmlSchemaSimpleContentRestriction Read(XmlSchemaReader reader, ValidationEventHandler h)
        {
            XmlSchemaSimpleContentRestriction restriction = new XmlSchemaSimpleContentRestriction();

            reader.MoveToElement();

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

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

            while (reader.MoveToNextAttribute())
            {
                if (reader.Name == "base")
                {
                    Exception innerex;
                    restriction.baseTypeName = XmlSchemaUtil.ReadQNameAttribute(reader, out innerex);
                    if (innerex != null)
                    {
                        error(h, reader.Value + " is not a valid value for base attribute", innerex);
                    }
                }
                else if (reader.Name == "id")
                {
                    restriction.Id = reader.Value;
                }
                else if ((reader.NamespaceURI == "" && reader.Name != "xmlns") || reader.NamespaceURI == XmlSchema.Namespace)
                {
                    error(h, reader.Name + " is not a valid attribute for restriction", null);
                }
                else
                {
                    XmlSchemaUtil.ReadUnhandledAttribute(reader, restriction);
                }
            }

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

            //Content:  1.annotation?,
            //		    2.simpleType?,
            //			3.(minExclusive |...| enumeration | whiteSpace | pattern)*,
            //			4.(attribute | attributeGroup)*,
            //			5.anyAttribute?
            int level = 1;

            while (reader.ReadNextElement())
            {
                if (reader.NodeType == XmlNodeType.EndElement)
                {
                    if (reader.LocalName != xmlname)
                    {
                        error(h, "Should not happen :2: XmlSchemaSimpleContentRestriction.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)
                    {
                        restriction.Annotation = annotation;
                    }
                    continue;
                }
                if (level <= 2 && reader.LocalName == "simpleType")
                {
                    level = 3;
                    XmlSchemaSimpleType stype = XmlSchemaSimpleType.Read(reader, h);
                    if (stype != null)
                    {
                        restriction.baseType = stype;
                    }
                    continue;
                }
                if (level <= 3)
                {
                    if (reader.LocalName == "minExclusive")
                    {
                        level = 3;
                        XmlSchemaMinExclusiveFacet minex = XmlSchemaMinExclusiveFacet.Read(reader, h);
                        if (minex != null)
                        {
                            restriction.facets.Add(minex);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "minInclusive")
                    {
                        level = 3;
                        XmlSchemaMinInclusiveFacet mini = XmlSchemaMinInclusiveFacet.Read(reader, h);
                        if (mini != null)
                        {
                            restriction.facets.Add(mini);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "maxExclusive")
                    {
                        level = 3;
                        XmlSchemaMaxExclusiveFacet maxex = XmlSchemaMaxExclusiveFacet.Read(reader, h);
                        if (maxex != null)
                        {
                            restriction.facets.Add(maxex);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "maxInclusive")
                    {
                        level = 3;
                        XmlSchemaMaxInclusiveFacet maxi = XmlSchemaMaxInclusiveFacet.Read(reader, h);
                        if (maxi != null)
                        {
                            restriction.facets.Add(maxi);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "totalDigits")
                    {
                        level = 3;
                        XmlSchemaTotalDigitsFacet total = XmlSchemaTotalDigitsFacet.Read(reader, h);
                        if (total != null)
                        {
                            restriction.facets.Add(total);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "fractionDigits")
                    {
                        level = 3;
                        XmlSchemaFractionDigitsFacet fraction = XmlSchemaFractionDigitsFacet.Read(reader, h);
                        if (fraction != null)
                        {
                            restriction.facets.Add(fraction);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "length")
                    {
                        level = 3;
                        XmlSchemaLengthFacet length = XmlSchemaLengthFacet.Read(reader, h);
                        if (length != null)
                        {
                            restriction.facets.Add(length);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "minLength")
                    {
                        level = 3;
                        XmlSchemaMinLengthFacet minlen = XmlSchemaMinLengthFacet.Read(reader, h);
                        if (minlen != null)
                        {
                            restriction.facets.Add(minlen);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "maxLength")
                    {
                        level = 3;
                        XmlSchemaMaxLengthFacet maxlen = XmlSchemaMaxLengthFacet.Read(reader, h);
                        if (maxlen != null)
                        {
                            restriction.facets.Add(maxlen);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "enumeration")
                    {
                        level = 3;
                        XmlSchemaEnumerationFacet enumeration = XmlSchemaEnumerationFacet.Read(reader, h);
                        if (enumeration != null)
                        {
                            restriction.facets.Add(enumeration);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "whiteSpace")
                    {
                        level = 3;
                        XmlSchemaWhiteSpaceFacet ws = XmlSchemaWhiteSpaceFacet.Read(reader, h);
                        if (ws != null)
                        {
                            restriction.facets.Add(ws);
                        }
                        continue;
                    }
                    else if (reader.LocalName == "pattern")
                    {
                        level = 3;
                        XmlSchemaPatternFacet pattern = XmlSchemaPatternFacet.Read(reader, h);
                        if (pattern != null)
                        {
                            restriction.facets.Add(pattern);
                        }
                        continue;
                    }
                }
                if (level <= 4)
                {
                    if (reader.LocalName == "attribute")
                    {
                        level = 4;
                        XmlSchemaAttribute attr = XmlSchemaAttribute.Read(reader, h);
                        if (attr != null)
                        {
                            restriction.Attributes.Add(attr);
                        }
                        continue;
                    }
                    if (reader.LocalName == "attributeGroup")
                    {
                        level = 4;
                        XmlSchemaAttributeGroupRef attr = XmlSchemaAttributeGroupRef.Read(reader, h);
                        if (attr != null)
                        {
                            restriction.attributes.Add(attr);
                        }
                        continue;
                    }
                }
                if (level <= 5 && reader.LocalName == "anyAttribute")
                {
                    level = 6;
                    XmlSchemaAnyAttribute anyattr = XmlSchemaAnyAttribute.Read(reader, h);
                    if (anyattr != null)
                    {
                        restriction.AnyAttribute = anyattr;
                    }
                    continue;
                }
                reader.RaiseInvalidElementError();
            }
            return(restriction);
        }
示例#7
0
        //<extension
        //  base = QName
        //  id = ID
        //  {any attributes with non-schema namespace . . .}>
        //  Content: (annotation?, ((group | all | choice | sequence)?, ((attribute | attributeGroup)*, anyAttribute?)))
        //</extension>
        internal static XmlSchemaComplexContentExtension Read(XmlSchemaReader reader, ValidationEventHandler h)
        {
            XmlSchemaComplexContentExtension extension = new XmlSchemaComplexContentExtension();

            reader.MoveToElement();

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

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

            while (reader.MoveToNextAttribute())
            {
                if (reader.Name == "base")
                {
                    Exception innerex;
                    extension.baseTypeName = XmlSchemaUtil.ReadQNameAttribute(reader, out innerex);
                    if (innerex != null)
                    {
                        error(h, reader.Value + " is not a valid value for base attribute", innerex);
                    }
                }
                else if (reader.Name == "id")
                {
                    extension.Id = reader.Value;
                }
                else if ((reader.NamespaceURI == "" && reader.Name != "xmlns") || reader.NamespaceURI == XmlSchema.Namespace)
                {
                    error(h, reader.Name + " is not a valid attribute for extension", null);
                }
                else
                {
                    XmlSchemaUtil.ReadUnhandledAttribute(reader, extension);
                }
            }

            reader.MoveToElement();
            if (reader.IsEmptyElement)
            {
                return(extension);
            }
            //Content: 1. annotation?,
            //			(2.(group | all | choice | sequence)?, (3.(attribute | attributeGroup)*, 4.anyAttribute?)))
            int level = 1;

            while (reader.ReadNextElement())
            {
                if (reader.NodeType == XmlNodeType.EndElement)
                {
                    if (reader.LocalName != xmlname)
                    {
                        error(h, "Should not happen :2: XmlSchemaComplexContentExtension.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)
                    {
                        extension.Annotation = annotation;
                    }
                    continue;
                }
                if (level <= 2)
                {
                    if (reader.LocalName == "group")
                    {
                        level = 3;
                        XmlSchemaGroupRef group = XmlSchemaGroupRef.Read(reader, h);
                        if (group != null)
                        {
                            extension.particle = group;
                        }
                        continue;
                    }
                    if (reader.LocalName == "all")
                    {
                        level = 3;
                        XmlSchemaAll all = XmlSchemaAll.Read(reader, h);
                        if (all != null)
                        {
                            extension.particle = all;
                        }
                        continue;
                    }
                    if (reader.LocalName == "choice")
                    {
                        level = 3;
                        XmlSchemaChoice choice = XmlSchemaChoice.Read(reader, h);
                        if (choice != null)
                        {
                            extension.particle = choice;
                        }
                        continue;
                    }
                    if (reader.LocalName == "sequence")
                    {
                        level = 3;
                        XmlSchemaSequence sequence = XmlSchemaSequence.Read(reader, h);
                        if (sequence != null)
                        {
                            extension.particle = sequence;
                        }
                        continue;
                    }
                }
                if (level <= 3)
                {
                    if (reader.LocalName == "attribute")
                    {
                        level = 3;
                        XmlSchemaAttribute attr = XmlSchemaAttribute.Read(reader, h);
                        if (attr != null)
                        {
                            extension.Attributes.Add(attr);
                        }
                        continue;
                    }
                    if (reader.LocalName == "attributeGroup")
                    {
                        level = 3;
                        XmlSchemaAttributeGroupRef attr = XmlSchemaAttributeGroupRef.Read(reader, h);
                        if (attr != null)
                        {
                            extension.attributes.Add(attr);
                        }
                        continue;
                    }
                }
                if (level <= 4 && reader.LocalName == "anyAttribute")
                {
                    level = 5;
                    XmlSchemaAnyAttribute anyattr = XmlSchemaAnyAttribute.Read(reader, h);
                    if (anyattr != null)
                    {
                        extension.AnyAttribute = anyattr;
                    }
                    continue;
                }
                reader.RaiseInvalidElementError();
            }
            return(extension);
        }
示例#8
0
        /// <remarks>
        /// </remarks>
        internal override int Compile(ValidationEventHandler h, XmlSchema schema)
        {
            // If this is already compiled this time, simply skip.
            if (CompilationId == schema.CompilationId)
            {
                return(0);
            }

            if (this.isRedefinedComponent)
            {
                if (Annotation != null)
                {
                    Annotation.isRedefinedComponent = true;
                }
                if (AnyAttribute != null)
                {
                    AnyAttribute.isRedefinedComponent = true;
                }
                foreach (XmlSchemaObject obj in Attributes)
                {
                    obj.isRedefinedComponent = true;
                }
                if (Particle != null)
                {
                    Particle.isRedefinedComponent = true;
                }
            }

            if (BaseTypeName == null || BaseTypeName.IsEmpty)
            {
                error(h, "base must be present, as a QName");
            }
            else if (!XmlSchemaUtil.CheckQName(BaseTypeName))
            {
                error(h, "BaseTypeName is not a valid XmlQualifiedName");
            }

            if (this.AnyAttribute != null)
            {
                errorCount += AnyAttribute.Compile(h, schema);
            }

            foreach (XmlSchemaObject obj in Attributes)
            {
                if (obj is XmlSchemaAttribute)
                {
                    XmlSchemaAttribute attr = (XmlSchemaAttribute)obj;
                    errorCount += attr.Compile(h, schema);
                }
                else if (obj is XmlSchemaAttributeGroupRef)
                {
                    XmlSchemaAttributeGroupRef atgrp = (XmlSchemaAttributeGroupRef)obj;
                    errorCount += atgrp.Compile(h, schema);
                }
                else
                {
                    error(h, obj.GetType() + " is not valid in this place::ComplexConetnetExtension");
                }
            }

            if (Particle != null)
            {
                if (Particle is XmlSchemaGroupRef)
                {
                    errorCount += ((XmlSchemaGroupRef)Particle).Compile(h, schema);
                }
                else if (Particle is XmlSchemaAll)
                {
                    errorCount += ((XmlSchemaAll)Particle).Compile(h, schema);
                }
                else if (Particle is XmlSchemaChoice)
                {
                    errorCount += ((XmlSchemaChoice)Particle).Compile(h, schema);
                }
                else if (Particle is XmlSchemaSequence)
                {
                    errorCount += ((XmlSchemaSequence)Particle).Compile(h, schema);
                }
                else
                {
                    error(h, "Particle of a restriction is limited only to group, sequence, choice and all.");
                }
            }

            XmlSchemaUtil.CompileID(Id, this, schema.IDCollection, h);

            this.CompilationId = schema.CompilationId;
            return(errorCount);
        }