Beispiel #1
0
        void DoCompile(ValidationEventHandler handler, List <CompiledSchemaMemo> handledUris, XmlSchemaSet col, XmlResolver resolver)
        {
            SetParent();
            CompilationId = col.CompilationId;
            schemas       = col;
            if (!schemas.Contains(this))              // e.g. xs:import
            {
                schemas.Add(this);
            }

            attributeGroups.Clear();
            attributes.Clear();
            elements.Clear();
            groups.Clear();
            notations.Clear();
            schemaTypes.Clear();
            named_identities.Clear();
            ids.Clear();
            compilationItems.Clear();

            //1. Union and List are not allowed in block default
            if (BlockDefault != XmlSchemaDerivationMethod.All)
            {
                if ((BlockDefault & XmlSchemaDerivationMethod.List) != 0)
                {
                    error(handler, "list is not allowed in blockDefault attribute");
                }
                if ((BlockDefault & XmlSchemaDerivationMethod.Union) != 0)
                {
                    error(handler, "union is not allowed in blockDefault attribute");
                }
            }

            //2. Substitution is not allowed in finaldefault.
            if (FinalDefault != XmlSchemaDerivationMethod.All)
            {
                if ((FinalDefault & XmlSchemaDerivationMethod.Substitution) != 0)
                {
                    error(handler, "substitution is not allowed in finalDefault attribute");
                }
            }

            //3. id must be of type ID
            XmlSchemaUtil.CompileID(Id, this, IDCollection, handler);

            //4. targetNamespace should be of type anyURI or absent
            if (TargetNamespace != null)
            {
                if (TargetNamespace.Length == 0)
                {
                    error(handler, "The targetNamespace attribute cannot have have empty string as its value.");
                }

                if (!XmlSchemaUtil.CheckAnyUri(TargetNamespace))
                {
                    error(handler, TargetNamespace + " is not a valid value for targetNamespace attribute of schema");
                }
            }

            //5. version should be of type normalizedString
            if (!XmlSchemaUtil.CheckNormalizedString(Version))
            {
                error(handler, Version + "is not a valid value for version attribute of schema");
            }

            // Compile the content of this schema

            for (int i = 0; i < Items.Count; i++)
            {
                compilationItems.Add(Items [i]);
            }

            // First, we run into inclusion schemas to collect
            // compilation target items into compiledItems.
            for (int i = 0; i < Includes.Count; i++)
            {
                ProcessExternal(handler, handledUris, resolver, Includes [i] as XmlSchemaExternal, col);
            }

            // Compilation phase.
            // At least each Compile() must give unique (qualified) name for each component.
            // It also checks self-resolvable properties correctness.
            // Post compilation schema information contribution is not done here.
            // It should be done by Validate().
            for (int i = 0; i < compilationItems.Count; i++)
            {
                XmlSchemaObject obj = compilationItems [i];
                if (obj is XmlSchemaAnnotation)
                {
                    int numerr = ((XmlSchemaAnnotation)obj).Compile(handler, this);
                    errorCount += numerr;
                }
                else if (obj is XmlSchemaAttribute)
                {
                    XmlSchemaAttribute attr = (XmlSchemaAttribute)obj;
                    int numerr = attr.Compile(handler, this);
                    errorCount += numerr;
                    if (numerr == 0)
                    {
                        XmlSchemaUtil.AddToTable(Attributes, attr, attr.QualifiedName, handler);
                    }
                }
                else if (obj is XmlSchemaAttributeGroup)
                {
                    XmlSchemaAttributeGroup attrgrp = (XmlSchemaAttributeGroup)obj;
                    int numerr = attrgrp.Compile(handler, this);
                    errorCount += numerr;
                    if (numerr == 0)
                    {
                        XmlSchemaUtil.AddToTable(
                            AttributeGroups,
                            attrgrp,
                            attrgrp.QualifiedName,
                            handler);
                    }
                }
                else if (obj is XmlSchemaComplexType)
                {
                    XmlSchemaComplexType ctype = (XmlSchemaComplexType)obj;
                    int numerr = ctype.Compile(handler, this);
                    errorCount += numerr;
                    if (numerr == 0)
                    {
                        XmlSchemaUtil.AddToTable(
                            schemaTypes,
                            ctype,
                            ctype.QualifiedName,
                            handler);
                    }
                }
                else if (obj is XmlSchemaSimpleType)
                {
                    XmlSchemaSimpleType stype = (XmlSchemaSimpleType)obj;
                    stype.islocal = false;                     //This simple type is toplevel
                    int numerr = stype.Compile(handler, this);
                    errorCount += numerr;
                    if (numerr == 0)
                    {
                        XmlSchemaUtil.AddToTable(
                            SchemaTypes,
                            stype,
                            stype.QualifiedName,
                            handler);
                    }
                }
                else if (obj is XmlSchemaElement)
                {
                    XmlSchemaElement elem = (XmlSchemaElement)obj;
                    elem.parentIsSchema = true;
                    int numerr = elem.Compile(handler, this);
                    errorCount += numerr;
                    if (numerr == 0)
                    {
                        XmlSchemaUtil.AddToTable(
                            Elements,
                            elem,
                            elem.QualifiedName,
                            handler);
                    }
                }
                else if (obj is XmlSchemaGroup)
                {
                    XmlSchemaGroup grp    = (XmlSchemaGroup)obj;
                    int            numerr = grp.Compile(handler, this);
                    errorCount += numerr;
                    if (numerr == 0)
                    {
                        XmlSchemaUtil.AddToTable(
                            Groups,
                            grp,
                            grp.QualifiedName,
                            handler);
                    }
                }
                else if (obj is XmlSchemaNotation)
                {
                    XmlSchemaNotation ntn = (XmlSchemaNotation)obj;
                    int numerr            = ntn.Compile(handler, this);
                    errorCount += numerr;
                    if (numerr == 0)
                    {
                        XmlSchemaUtil.AddToTable(
                            Notations,
                            ntn,
                            ntn.QualifiedName,
                            handler);
                    }
                }
                else
                {
                    ValidationHandler.RaiseValidationEvent(
                        handler,
                        null,
                        String.Format("Object of Type {0} is not valid in Item Property of Schema", obj.GetType().Name),
                        null,
                        this,
                        null,
                        XmlSeverityType.Error);
                }
            }
        }