/// <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);
}
// 1. name must be present
// 2. MinOccurs & MaxOccurs of the Particle must be absent
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 (Particle == null)
{
error(h, "Particle is required");
}
else
{
if (Particle.MaxOccursString != null)
{
Particle.error(h, "MaxOccurs must not be present when the Particle is a child of Group");
}
if (Particle.MinOccursString != null)
{
Particle.error(h, "MinOccurs must not be present when the Particle is a child of Group");
}
Particle.Compile(h, schema);
}
XmlSchemaUtil.CompileID(Id, this, schema.IDCollection, h);
this.CompilationId = schema.CompilationId;
return(errorCount);
}
// 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);
}
/// <remarks>
/// 1. name must be present
/// 2. selector and field 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(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
{
this.qName = new XmlQualifiedName(Name, AncestorSchema.TargetNamespace);
if (schema.NamedIdentities.Contains(qName))
{
XmlSchemaIdentityConstraint existing =
schema.NamedIdentities [qName] as XmlSchemaIdentityConstraint;
error(h, String.Format("There is already same named identity constraint in this namespace. Existing item is at {0}({1},{2})", existing.SourceUri, existing.LineNumber, existing.LinePosition));
}
else
{
schema.NamedIdentities.Add(qName, this);
}
}
if (Selector == null)
{
error(h, "selector must be present");
}
else
{
Selector.isSelector = true;
errorCount += Selector.Compile(h, schema);
if (selector.errorCount == 0)
{
compiledSelector = new XsdIdentitySelector(Selector);
}
}
if (errorCount > 0)
{
return(errorCount); // fatal
}
if (Fields.Count == 0)
{
error(h, "atleast one field value must be present");
}
else
{
for (int i = 0; i < Fields.Count; i++)
{
XmlSchemaXPath field = Fields [i] as XmlSchemaXPath;
if (field != null)
{
errorCount += field.Compile(h, schema);
if (field.errorCount == 0)
{
this.compiledSelector.AddField(new XsdIdentityField(field, i));
}
}
else
{
error(h, "Object of type " + Fields [i].GetType() + " is invalid in the Fields Collection");
}
}
}
XmlSchemaUtil.CompileID(Id, this, schema.IDCollection, h);
this.CompilationId = schema.CompilationId;
return(errorCount);
}
/// <remarks>
/// For a simple Type:
/// 1. Content must be present
/// 2. id if present, must have be a valid ID
/// a) If the simpletype is local
/// 1- are from <xs:complexType name="simpleType"> and <xs:complexType name="localSimpleType">
/// 1. name is prohibited
/// 2. final is prohibited
/// b) If the simpletype is toplevel
/// 1- are from <xs:complexType name="simpleType"> and <xs:complexType name="topLevelSimpleType">
/// 1. name is required, type must be NCName
/// 2. Content is required
/// 3. final can have values : #all | (list | union | restriction)
/// 4. If final is set, finalResolved is same as final (but within the values of b.3)
/// 5. If final is not set, the finalDefault of the schema (ie. only #all and restriction)
/// 6. Base type is:
/// 4.1 If restriction is chosen,the base type of restriction or elements
/// 4.2 otherwise simple ur-type
/// </remarks>
internal override int Compile(ValidationEventHandler h, XmlSchema schema)
{
// If this is already compiled this time, simply skip.
if (CompilationId == schema.CompilationId)
{
return(0);
}
errorCount = 0;
if (this.islocal) // a
{
if (this.Name != null) // a.1
{
error(h, "Name is prohibited in a local simpletype");
}
else
{
this.QNameInternal = new XmlQualifiedName(this.Name, AncestorSchema.TargetNamespace);
}
if (this.Final != XmlSchemaDerivationMethod.None) //a.2
{
error(h, "Final is prohibited in a local simpletype");
}
}
else //b
{
if (this.Name == null) //b.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.QNameInternal = new XmlQualifiedName(this.Name, AncestorSchema.TargetNamespace);
}
//NOTE: Although the FinalResolved can be Empty, it is not a valid value for Final
//DEVIATION: If an error occurs, the finaldefault is always consulted. This deviates
// from the way MS implementation works.
switch (this.Final) //b.3, b.4
{
case XmlSchemaDerivationMethod.All:
this.finalResolved = XmlSchemaDerivationMethod.All;
break;
case XmlSchemaDerivationMethod.List:
case XmlSchemaDerivationMethod.Union:
case XmlSchemaDerivationMethod.Restriction:
this.finalResolved = Final;
break;
default:
error(h, "The value of final attribute is not valid for simpleType");
goto case XmlSchemaDerivationMethod.None;
// use assignment from finaldefault on schema.
case XmlSchemaDerivationMethod.None: // b.5
XmlSchemaDerivationMethod flags =
(XmlSchemaDerivationMethod.Restriction | XmlSchemaDerivationMethod.List |
XmlSchemaDerivationMethod.Extension | XmlSchemaDerivationMethod.Union);
switch (schema.FinalDefault)
{
case XmlSchemaDerivationMethod.All:
finalResolved = XmlSchemaDerivationMethod.All;
break;
case XmlSchemaDerivationMethod.None:
finalResolved = XmlSchemaDerivationMethod.Empty;
break;
default:
finalResolved = schema.FinalDefault & flags;
break;
}
break;
}
}
XmlSchemaUtil.CompileID(Id, this, schema.IDCollection, h);
if (Content != null)
{
Content.OwnerType = this;
}
if (this.Content == null) //a.3,b.2
{
error(h, "Content is required in a simpletype");
}
else if (Content is XmlSchemaSimpleTypeRestriction)
{
this.resolvedDerivedBy = XmlSchemaDerivationMethod.Restriction;
errorCount += ((XmlSchemaSimpleTypeRestriction)Content).Compile(h, schema);
}
else if (Content is XmlSchemaSimpleTypeList)
{
this.resolvedDerivedBy = XmlSchemaDerivationMethod.List;
errorCount += ((XmlSchemaSimpleTypeList)Content).Compile(h, schema);
}
else if (Content is XmlSchemaSimpleTypeUnion)
{
this.resolvedDerivedBy = XmlSchemaDerivationMethod.Union;
errorCount += ((XmlSchemaSimpleTypeUnion)Content).Compile(h, schema);
}
this.CompilationId = schema.CompilationId;
return(errorCount);
}
private void CompileCommon(ValidationEventHandler h, XmlSchema schema, bool refIsNotPresent)
{
if (refIsNotPresent)
{
if (Name == null) //a.4, b.1,
{
error(h, "Required attribute name must be present");
}
else if (!XmlSchemaUtil.CheckNCName(Name)) // a.4.2, b1.2
{
error(h, "attribute name must be NCName");
}
else if (Name == "xmlns") // a.14 , b5
{
error(h, "attribute name must not be xmlns");
}
else
{
qualifiedName = new XmlQualifiedName(Name, targetNamespace);
}
if (SchemaType != null)
{
if (SchemaTypeName != null && !SchemaTypeName.IsEmpty) // a.8
{
error(h, "attribute can't have both a type and <simpleType> content");
}
errorCount += SchemaType.Compile(h, schema);
}
if (SchemaTypeName != null && !XmlSchemaUtil.CheckQName(SchemaTypeName))
{
error(h, SchemaTypeName + " is not a valid QName");
}
}
else
{
if (RefName == null || RefName.IsEmpty)
{
throw new InvalidOperationException("Error: Should Never Happen. refname must be present");
}
else
{
qualifiedName = RefName;
}
}
if (AncestorSchema.TargetNamespace == XmlSchema.InstanceNamespace && Name != "nil" && Name != "type" &&
Name != "schemaLocation" && Name != "noNamespaceSchemaLocation") // a.15, a.16
{
error(h, "targetNamespace can't be " + XmlSchema.InstanceNamespace);
}
if (DefaultValue != null && FixedValue != null) // a.6, b.3, c.3
{
error(h, "default and fixed must not both be present in an Attribute");
}
if (DefaultValue != null && Use != XmlSchemaUse.None && Use != XmlSchemaUse.Optional)
{
error(h, "if default is present, use must be optional");
}
XmlSchemaUtil.CompileID(Id, this, schema.IDCollection, h);
}