public static string GenerateAndValidateWqxQueryFile(IAppendAuditLogEvent appendAuditLogEvent, IObjectsFromDatabase objectsFromDatabase, SpringBaseDao baseDao,
string queryOrganizationName, string queryOrganizationIdentifier, string sysTempFolderPath,
Assembly xmlSchemaZippedResourceAssembly, string xmlSchemaZippedQualifiedResourceName,
string xmlSchemaRootFileName, ISerializationHelper serializationHelper, ICompressionHelper compressionHelper,
out string validationErrorsFile)
{
validationErrorsFile = null;
WQXDataType wqx = GenerateWqxQueryFromDatabase(appendAuditLogEvent, objectsFromDatabase, baseDao, queryOrganizationIdentifier);
if (wqx == null)
{
return(null);
}
appendAuditLogEvent.AppendAuditLogEvent("Generating WQX xml file from query results ...");
string tempFolderPath = Path.Combine(sysTempFolderPath, Guid.NewGuid().ToString());
string fileName = Guid.NewGuid().ToString();
string tempXmlFilePath = Path.Combine(tempFolderPath, WQX_FILE_PREFIX + fileName + ".xml");
string zipXmlFilePath = Path.ChangeExtension(Path.Combine(sysTempFolderPath, fileName), ".zip");
Directory.CreateDirectory(tempFolderPath);
try
{
serializationHelper.Serialize(wqx, tempXmlFilePath);
appendAuditLogEvent.AppendAuditLogEvent("Inserting header into WQX xml file");
tempXmlFilePath = MakeHeaderFile(tempXmlFilePath, tempFolderPath, queryOrganizationName, queryOrganizationIdentifier, serializationHelper);
appendAuditLogEvent.AppendAuditLogEvent("Inserted header into WQX xml file");
appendAuditLogEvent.AppendAuditLogEvent("Generated WQX xml file from query results");
validationErrorsFile =
BaseWNOSPlugin.ValidateXmlFile(tempXmlFilePath, xmlSchemaZippedResourceAssembly, xmlSchemaZippedQualifiedResourceName,
xmlSchemaRootFileName, sysTempFolderPath, appendAuditLogEvent, compressionHelper);
if (validationErrorsFile != null)
{
compressionHelper.CompressFile(tempXmlFilePath, zipXmlFilePath);
return(zipXmlFilePath);
}
try
{
appendAuditLogEvent.AppendAuditLogEvent("Writing attachment files to temp folder ...");
WriteAttachmentFilesToFolder(baseDao, wqx, tempFolderPath);
appendAuditLogEvent.AppendAuditLogEvent("Wrote attachment files to temp folder.");
appendAuditLogEvent.AppendAuditLogEvent("Compressing WQX xml data file and attachments ...");
compressionHelper.CompressDirectory(zipXmlFilePath, tempFolderPath);
appendAuditLogEvent.AppendAuditLogEvent("Compressed WQX xml data file and attachments.");
}
catch (Exception ex)
{
FileUtils.SafeDeleteFile(zipXmlFilePath);
throw ex;
}
finally
{
FileUtils.SafeDeleteDirectory(tempFolderPath);
}
return(zipXmlFilePath);
}
catch (Exception)
{
FileUtils.SafeDeleteFile(tempXmlFilePath);
throw;
}
}
public static WQXDataType GenerateWqxObjectsFromSubmissionFile(IAppendAuditLogEvent appendAuditLogEvent, string submissionFilePath,
string sysTempFolderPath, Assembly xmlSchemaZippedResourceAssembly,
string xmlSchemaZippedQualifiedResourceName, string xmlSchemaRootFileName,
ISerializationHelper serializationHelper, ICompressionHelper compressionHelper,
out string attachmentsFolderPath, out string validationErrorsFile)
{
WQXDataType data = null;
attachmentsFolderPath = null;
string wqxFilePath = null;
validationErrorsFile = null;
try
{
attachmentsFolderPath = Path.Combine(sysTempFolderPath, Guid.NewGuid().ToString());
Directory.CreateDirectory(attachmentsFolderPath);
appendAuditLogEvent.AppendAuditLogEvent("Decompressing the WQX data to a temporary folder ...");
try
{
compressionHelper.UncompressDirectory(submissionFilePath, attachmentsFolderPath);
}
catch (Exception ex)
{
throw new ArgException("An error occurred decompressing the WQX data: {0}", ExceptionUtils.GetDeepExceptionMessage(ex));
}
string[] xmlFiles = Directory.GetFiles(attachmentsFolderPath, "*.xml");
if (xmlFiles.Length == 0)
{
throw new ArgException("Failed to locate an WQX xml file in the WQX data");
}
else if (xmlFiles.Length > 1)
{
throw new ArgException("More than one xml file was found in the WQX data");
}
wqxFilePath = xmlFiles[0];
if (!string.IsNullOrEmpty(xmlSchemaZippedQualifiedResourceName))
{
validationErrorsFile =
BaseWNOSPlugin.ValidateXmlFile(wqxFilePath, xmlSchemaZippedResourceAssembly, xmlSchemaZippedQualifiedResourceName,
xmlSchemaRootFileName, sysTempFolderPath, appendAuditLogEvent, compressionHelper);
if (validationErrorsFile != null)
{
FileUtils.SafeDeleteDirectory(attachmentsFolderPath);
return(null);
}
}
//Remove header
wqxFilePath = RemoveHeaderFile(wqxFilePath, sysTempFolderPath, serializationHelper);
appendAuditLogEvent.AppendAuditLogEvent("Deserializing the WQX data xml file ...");
try
{
data = serializationHelper.Deserialize <WQXDataType>(wqxFilePath);
}
catch (Exception ex)
{
appendAuditLogEvent.AppendAuditLogEvent("Failed to deserialize the WQX data xml file: {0}", ExceptionUtils.GetDeepExceptionMessage(ex));
throw;
}
if (data == null)
{
appendAuditLogEvent.AppendAuditLogEvent("The WQX data does not contain any organizations, so no elements will be stored in the database.");
return(null);
}
}
catch (Exception ex)
{
FileUtils.SafeDeleteDirectory(attachmentsFolderPath);
throw ex;
}
finally
{
FileUtils.SafeDeleteFile(wqxFilePath);
}
return(data);
}
