public CbrEvaluator(CbrNodeConfiguration cbrConfig, Func<XrmUri, XDocument> xrmResourceProvider)
{
this.cbrConfig = cbrConfig;
if (cbrConfig.DefaultTarget == null) {
throw new InvalidOperationException("The default CBR target is not specified.");
}
IInclusionResolver xrmInclusionResolver = new XrmInclusionResolver(xrmResourceProvider);
branches = new Dictionary<Validator, string>();
foreach (var branch in cbrConfig.Branches) {
if (branch.Value == null) {
throw new InvalidOperationException(string.Format(
"CBR branch '{0}' does not specify the target node.",
branch.Key));
}
XDocument xSchema = xrmResourceProvider(branch.Key);
Validator validator = Validator.Create(xSchema);
ValidatorSettings validatorSettings = new ValidatorSettings {
InclusionsResolver = xrmInclusionResolver
};
branches.Add(validator, branch.Value.Name);
}
}
public void CreateValidatorNoDefaultPhaseSpecified()
{
XDocument xSchema = Resources.Provider.LoadXmlDocument("GoodSchemas.no_default_phase.xml");
ValidatorSettings settings = new ValidatorSettings()
{
Phase = "#DEFAULT"
};
Assert.Throws<ArgumentException>(() => Validator.Create(xSchema, settings));
}
public void CreateValidatorGoodSchemaWithBadSettings()
{
XDocument xSchema = Resources.Provider.LoadXmlDocument(PHASES_SCHEMA);
ValidatorSettings settings = new ValidatorSettings()
{
Phase = null
};
Assert.Throws<ArgumentNullException>(() => Validator.Create(xSchema, settings));
}
public void CreateValidatorGoodSchemaWithCustomSettings()
{
XDocument xSchema = Resources.Provider.LoadXmlDocument(PHASES_SCHEMA);
ValidatorSettings settings = new ValidatorSettings()
{
Phase = "#DEFAULT",
InclusionsResolver = new CustomInclusionResolver()
};
Validator validator = Validator.Create(xSchema, settings);
Assert.NotNull(validator);
}
public void SimpleValidation()
{
XDocument xSch = Resources.Provider.LoadXmlDocument("inclusions_sch.xml");
XDocument xIn = Resources.Provider.LoadXmlDocument("inclusions_xml.xml");
ValidatorSettings settings = new ValidatorSettings();
settings.InclusionsResolver = new InclusionsEmbededResourceResolver();
Validator validator = Validator.Create(xSch, settings);
ValidatorResults results = validator.Validate(xIn, true);
Assert.True(results.IsValid);
}
/// <summary>
/// Preprocesses the XML schema (in place).
/// </summary>
/// <remarks>
/// The preprocessing can be turned off in the validator settings.
/// </remarks>
/// <param name="xSchema">Schema</param>
/// <param name="nsManager">Namespace manager</param>
/// <param name="settings">Validator settings</param>
/// <exception cref="SyntaxException">If any of the intermediate
/// results is not valid.</exception>
private static void Preprocess(XDocument xSchema, XmlNamespaceManager nsManager, ValidatorSettings settings)
{
if (!settings.Preprocessing)
{
return;
}
ValidatorSettings valArgs = new ValidatorSettings();
valArgs.Preprocessing = false;
// validation - phaseA
XDocument xPhaseA = Resources.Provider.SchemaPhaseA;
Validator validatorPhaseA = Validator.Create(xPhaseA, valArgs);
ValidatorResults resultsA = validatorPhaseA.Validate(xSchema, true);
if (!resultsA.IsValid)
{
throw new SyntaxException(resultsA.GetMessages());
}
Preprocessor.ResolveInclusions(xSchema, settings.InclusionsResolver, nsManager);
// validation - phaseB
XDocument xPhaseB = Resources.Provider.SchemaPhaseB;
Validator validatorPhaseB = Validator.Create(xPhaseB, valArgs);
ValidatorResults resultsB = validatorPhaseB.Validate(xSchema, true);
if (!resultsB.IsValid)
{
throw new SyntaxException(resultsB.GetMessages());
}
Preprocessor.ResolveAbstractPatterns(xSchema, nsManager);
Preprocessor.ResolveAbstractRules(xSchema, nsManager);
Preprocessor.ResolvePhase(xSchema, nsManager, settings.Phase);
Preprocessor.ResolveDiagnostics(xSchema, nsManager);
// validation - phaseC
XDocument xPhaseC = Resources.Provider.SchemaPhaseC;
Validator validatorPhaseC = Validator.Create(xPhaseC, valArgs);
ValidatorResults resultsC = validatorPhaseC.Validate(xSchema, true);
if (!resultsC.IsValid)
{
throw new SyntaxException(resultsC.GetMessages());
}
Preprocessor.ResolveLets(xSchema, nsManager);
Preprocessor.ResolveAncillaryElements(xSchema, nsManager);
}
/// <summary>
/// Creates a new Validator instance given a Schematron syntax schema and custom
/// validator settings.
/// </summary>
/// <param name="xSchema">ISO Schematron complex syntax schema.
/// Must not be null.</param>
/// <param name="settings">Validator settings</param>
/// <returns>A new Validator instance</returns>
/// <exception cref="System.ArgumentException"/>
/// <exception cref="System.ArgumentNullException"/>
/// <exception cref="SyntaxException"/>
public static Validator Create(XDocument xSchema, ValidatorSettings settings)
{
if (xSchema == null)
{
throw new ArgumentNullException("xSchema");
}
if (settings == null)
{
settings = new ValidatorSettings();
}
if (settings.InclusionsResolver == null)
{
settings.InclusionsResolver = new FileInclusionResolver();
}
if (xSchema.Root == null)
{
throw new ArgumentException("Schema must contain root node.");
}
Validator validator = null;
// make a deep copy of the supplied XML
XDocument xSchemaCopy = new XDocument(xSchema);
// resolve ISO namespace
XmlNamespaceManager nsManager = new XmlNamespaceManager(new NameTable());
nsManager.AddNamespace("sch", Constants.ISONamespace);
settings.Phase = DetermineSchemaPhase(xSchemaCopy.Root, settings.Phase, nsManager);
// preprocessing - turn to minimal form
Preprocess(xSchemaCopy, nsManager, settings);
// deserialization
Schema minimalizedSchema = SchemaDeserializer.Deserialize(xSchemaCopy, nsManager);
// xpath preprocessing
CompileXPathExpressions(minimalizedSchema);
// create instance
validator = new Validator();
validator.schema = minimalizedSchema;
validator.MinSyntax = xSchemaCopy;
return(validator);
}
public SchematronSchemaTest()
{
goodSchemaSettings = new ValidatorSettings()
{
InclusionsResolver = new CustomInclusionResolver()
{
Prefix = GOOD_SCHEMAS
}
};
badSchemaSettings = new ValidatorSettings()
{
InclusionsResolver = new CustomInclusionResolver()
{
Prefix = BAD_SCHEMAS
}
};
}
public void SimpleValidation_InvalidInstance()
{
XDocument xSch = Resources.Provider.LoadXmlDocument("inclusions_sch.xml");
XDocument xIn = Resources.Provider.LoadXmlDocument("inclusions_xml_invalid.xml");
ValidatorSettings settings = new ValidatorSettings();
settings.InclusionsResolver = new InclusionsEmbededResourceResolver();
Validator validator = Validator.Create(xSch, settings);
// full validation
ValidatorResults results1 = validator.Validate(xIn, true);
// partial validation
ValidatorResults results2 = validator.Validate(xIn, false);
Assert.False(results1.IsValid);
Assert.False(results2.IsValid);
}
public void SimpleValidation_InvalidInstance()
{
XDocument xSch = Resources.Provider.LoadXmlDocument("phases_sch.xml");
XDocument xIn = Resources.Provider.LoadXmlDocument("phases_xml_invalid.xml");
// #ALL
ValidatorSettings settings = new ValidatorSettings();
settings.Phase = "#ALL";
Validator validator = Validator.Create(xSch, settings);
ValidatorResults results = validator.Validate(xIn, true);
Assert.False(results.IsValid);
// #DEFAULT
settings = new ValidatorSettings();
settings.Phase = "#DEFAULT";
validator = Validator.Create(xSch, settings);
results = validator.Validate(xIn, true);
Assert.True(results.IsValid);
// A
settings = new ValidatorSettings();
settings.Phase = "A";
validator = Validator.Create(xSch, settings);
results = validator.Validate(xIn, true);
Assert.True(results.IsValid);
// B
settings = new ValidatorSettings();
settings.Phase = "B";
validator = Validator.Create(xSch, settings);
results = validator.Validate(xIn, true);
Assert.False(results.IsValid);
}
/// <summary>
/// Preprocesses the XML schema (in place).
/// </summary>
/// <remarks>
/// The preprocessing can be turned off in the validator settings.
/// </remarks>
/// <param name="xSchema">Schema</param>
/// <param name="nsManager">Namespace manager</param>
/// <param name="settings">Validator settings</param>
/// <exception cref="SyntaxException">If any of the intermediate
/// results is not valid.</exception>
private static void Preprocess(XDocument xSchema, XmlNamespaceManager nsManager, ValidatorSettings settings)
{
if (!settings.Preprocessing)
{
return;
}
ValidatorSettings valArgs = new ValidatorSettings();
valArgs.Preprocessing = false;
// validation - phaseA
XDocument xPhaseA = Resources.Provider.SchemaPhaseA;
Validator validatorPhaseA = Validator.Create(xPhaseA, valArgs);
ValidatorResults resultsA = validatorPhaseA.Validate(xSchema, true);
if (!resultsA.IsValid)
{
throw new SyntaxException(resultsA.GetMessages());
}
Preprocessor.ResolveInclusions(xSchema, settings.InclusionsResolver, nsManager);
// validation - phaseB
XDocument xPhaseB = Resources.Provider.SchemaPhaseB;
Validator validatorPhaseB = Validator.Create(xPhaseB, valArgs);
ValidatorResults resultsB = validatorPhaseB.Validate(xSchema, true);
if (!resultsB.IsValid)
{
throw new SyntaxException(resultsB.GetMessages());
}
Preprocessor.ResolveAbstractPatterns(xSchema, nsManager);
Preprocessor.ResolveAbstractRules(xSchema, nsManager);
Preprocessor.ResolvePhase(xSchema, nsManager, settings.Phase);
Preprocessor.ResolveDiagnostics(xSchema, nsManager);
// validation - phaseC
XDocument xPhaseC = Resources.Provider.SchemaPhaseC;
Validator validatorPhaseC = Validator.Create(xPhaseC, valArgs);
ValidatorResults resultsC = validatorPhaseC.Validate(xSchema, true);
if (!resultsC.IsValid)
{
throw new SyntaxException(resultsC.GetMessages());
}
Preprocessor.ResolveLets(xSchema, nsManager);
Preprocessor.ResolveAncillaryElements(xSchema, nsManager);
}
/// <summary>
/// Creates a new Validator instance given a Schematron syntax schema and custom
/// validator settings.
/// </summary>
/// <param name="xSchema">ISO Schematron complex syntax schema.
/// Must not be null.</param>
/// <param name="settings">Validator settings</param>
/// <returns>A new Validator instance</returns>
/// <exception cref="System.ArgumentException"/>
/// <exception cref="System.ArgumentNullException"/>
/// <exception cref="SyntaxException"/>
public static Validator Create(XDocument xSchema, ValidatorSettings settings)
{
if (xSchema == null)
{
throw new ArgumentNullException("xSchema");
}
if (settings == null)
{
settings = new ValidatorSettings();
}
if (settings.InclusionsResolver == null)
{
settings.InclusionsResolver = new FileInclusionResolver();
}
if (xSchema.Root == null)
{
throw new ArgumentException("Schema must contain root node.");
}
Validator validator = null;
// make a deep copy of the supplied XML
XDocument xSchemaCopy = new XDocument(xSchema);
// resolve ISO namespace
XmlNamespaceManager nsManager = new XmlNamespaceManager(new NameTable());
nsManager.AddNamespace("sch", Constants.ISONamespace);
settings.Phase = DetermineSchemaPhase(xSchemaCopy.Root, settings.Phase, nsManager);
// preprocessing - turn to minimal form
Preprocess(xSchemaCopy, nsManager, settings);
// deserialization
Schema minimalizedSchema = SchemaDeserializer.Deserialize(xSchemaCopy, nsManager);
// xpath preprocessing
CompileXPathExpressions(minimalizedSchema);
// create instance
validator = new Validator();
validator.schema = minimalizedSchema;
validator.MinSyntax = xSchemaCopy;
return validator;
}
