public static void ConvertOutputXmlFileToOutputFlatFile(TransformBase map, string outputXmlFilename, string outputFlatFileFilename, bool validateFlatFile)
{
if (map == null)
{
throw new ArgumentNullException(nameof(map));
}
ITOMErrorInfo[] creationErrors = null;
string targetSchemaClassName = map.TargetSchemas[0];
CMapperSchemaTree targetSchemaTree = BizTalkMapSchemaUtility.CreateSchemaTreeAndLoadSchema(map, targetSchemaClassName);
if (!targetSchemaTree.CreateNativeInstanceFromXMLInstance(outputXmlFilename, outputFlatFileFilename, out creationErrors))
{
string message = "No details provided.";
if (creationErrors != null)
{
var messages = creationErrors.Select(e => $"Line:{e.LineNumber} Position:{e.LinePosition} {(e.IsWarning ? "Warning: " : "Error: ")} {e.ErrorInfo}");
message = string.Join(". " + Environment.NewLine, messages);
}
throw new InvalidDataException($"An error occurred while converting from XML to a flat file format: {Environment.NewLine}{message}");
}
if (validateFlatFile)
{
BizTalkXmlMapTestValidator.ValidateFlatFile(outputFlatFileFilename, targetSchemaTree, targetSchemaClassName);
}
}
public static CMapperSchemaTree CreateSchemaTreeAndLoadSchema(TransformBase map, string schemaClassName)
{
string errorMessage = null;
CMapperSchemaTree schemaTree = BizTalkMapSchemaUtility.CreateSchemaTree(map);
if (!schemaTree.LoadFromDotNetPath(schemaClassName, null, out errorMessage))
{
throw new TypeLoadException($"An error occurred while loading the schema type '{schemaClassName}': {errorMessage}");
}
return(schemaTree);
}
/// <summary>
/// Load a schema from the assembly containing the map.
/// </summary>
/// <param name="strLoadPath">This is the schema type name to load.</param>
/// <returns></returns>
public string GetSchemaFromLoadPath(string strLoadPath)
{
if (!string.IsNullOrWhiteSpace(strLoadPath))
{
Type schemaType = BizTalkMapSchemaUtility.FindSchemaViaAssembly(strLoadPath, this.mapperType.Assembly);
if (schemaType != null)
{
return(BizTalkMapSchemaUtility.LoadSchemaBase(schemaType).XmlContent);
}
}
return(null);
}
public static XNode ConvertInputFlatFileContentsToInputXml(TransformBase map, string inputFlatFileContents)
{
if (map == null)
{
throw new ArgumentNullException(nameof(map));
}
string sourceSchemaClassName = map.SourceSchemas[0];
CMapperSchemaTree sourceSchemaTree = BizTalkMapSchemaUtility.CreateSchemaTreeAndLoadSchema(map, sourceSchemaClassName);
string convertedXml = BizTalkXmlMapTestValidator.ValidateFlatFileContents(inputFlatFileContents, sourceSchemaTree, sourceSchemaClassName);
return(XElement.Parse(convertedXml));
}
/// <summary>
/// Perform the transform using the map.
/// </summary>
/// <param name="map"></param>
/// <param name="xsltArguments"></param>
/// <param name="inputXml"></param>
/// <returns>The resulting XML output from the map.</returns>
private static string PerformTransform(TransformBase map, XsltArgumentList xsltArguments, XNode inputXml)
{
if (map == null)
{
throw new ArgumentNullException(nameof(map));
}
if (inputXml == null)
{
throw new ArgumentNullException(nameof(inputXml));
}
try
{
XslCompiledTransform transform = BizTalkMapSchemaUtility.LoadStylesheetFromMap(map);
using (var input = XmlReader.Create(new StringReader(inputXml.ToString())))
{
var sb = new StringBuilder();
var settings = new XmlWriterSettings
{
Indent = true
};
using (var results = XmlWriter.Create(sb, settings))
{
transform.Transform(input, xsltArguments, results);
}
return(sb.ToString());
}
}
catch (Exception exception)
{
var sb = new StringBuilder("An error occurred while executing the transform:" + Environment.NewLine);
var currentException = exception;
while (currentException != null)
{
sb.AppendLine(currentException.ToString());
currentException = currentException.InnerException;
}
throw new InvalidDataException(sb.ToString());
}
}
public static void ValidateXml(string xmlToValidate, IEnumerable <string> schemas, IEnumerable <SchemaReferenceAttribute> schemaReferenceAttributes)
{
if (schemas == null)
{
throw new ArgumentNullException(nameof(schemas));
}
var schemaSet = new XmlSchemaSet();
foreach (var schema in schemas)
{
schemaSet.Add(BizTalkMapSchemaUtility.LoadSchema(schema, schemaReferenceAttributes));
}
var xmlValidator = new XmlValidator();
xmlValidator.ValidateXml(xmlToValidate, schemaSet);
}
public static void ValidateOutputXml(TransformBase map, XNode outputXml, ISimpleLogger logger)
{
if (map == null)
{
throw new ArgumentNullException(nameof(map));
}
if (outputXml == null)
{
throw new ArgumentNullException(nameof(outputXml));
}
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
logger.Log("Validating the output XML from the BizTalk map");
ValidateXml(outputXml.ToString(), map.TargetSchemas, BizTalkMapSchemaUtility.GetSchemaReferenceAttributes(map));
}
