| public GenerateMetadataStructure ( string nameOfStartNode, string schemaName ) : long | ||
| nameOfStartNode | string | |
| schemaName | string | |
| Результат | long | |
public ActionResult GenerateMS()
{
//open schema
XmlSchemaManager xmlSchemaManager = new XmlSchemaManager();
string root = "";
string schemaName = "";
long metadataStructureid = 0;
TaskManager = (ImportMetadataStructureTaskManager) Session["TaskManager"];
if (TaskManager.Bus.ContainsKey(ImportMetadataStructureTaskManager.ROOT_NODE))
root = TaskManager.Bus[ImportMetadataStructureTaskManager.ROOT_NODE].ToString();
if (TaskManager.Bus.ContainsKey(ImportMetadataStructureTaskManager.SCHEMA_NAME))
schemaName = TaskManager.Bus[ImportMetadataStructureTaskManager.SCHEMA_NAME].ToString();
string path = TaskManager.Bus[ImportMetadataStructureTaskManager.FILEPATH].ToString();
//path = @"https://code.ecoinformatics.org/code/eml/tags/RELEASE_EML_2_1_1/eml.xsd";
ReadSourceModel model = new ReadSourceModel(TaskManager.Current());
model.SchemaName = schemaName;
model.RootNode = root;
try
{
//file.WriteLine("check schema exist");
if (SchemaNameExist(schemaName))
{
model.ErrorList.Add(new Error(ErrorType.Other,
"A Metadata structure with this name already exist. Please choose a other name."));
}
else
if (String.IsNullOrEmpty(schemaName))
{
model.ErrorList.Add(new Error(ErrorType.Other, "A Metadata structure must have a name."));
}
else
xmlSchemaManager.Load(path, GetUserNameOrDefault());
if (!String.IsNullOrEmpty(model.RootNode) && !xmlSchemaManager.Elements.Any(e => e.Name.Equals(model.RootNode)))
{
model.ErrorList.Add(new Error(ErrorType.Other, "Root node not exist"));
}
}
catch (Exception ex)
{
ModelState.AddModelError("", ex.Message);
model.ErrorList.Add(new Error(ErrorType.Other, "Can not create metadatastructure."));
throw ex;
}
if (model.ErrorList.Count == 0)
{
try
{
metadataStructureid = xmlSchemaManager.GenerateMetadataStructure(root, schemaName);
}
catch (Exception ex)
{
xmlSchemaManager.Delete(schemaName);
ModelState.AddModelError("", ex.Message);
model.ErrorList.Add(new Error(ErrorType.Other, "Can not create metadatastructure."));
}
}
TaskManager.AddToBus(ImportMetadataStructureTaskManager.MAPPING_FILE_NAME_IMPORT,
xmlSchemaManager.mappingFileNameImport);
TaskManager.AddToBus(ImportMetadataStructureTaskManager.MAPPING_FILE_NAME_EXPORT,
xmlSchemaManager.mappingFileNameExport);
model.StepInfo.notExecuted = false;
if (model.ErrorList.Count == 0)
{
model.IsGenerated = true;
if (TaskManager.Bus.ContainsKey(ImportMetadataStructureTaskManager.IS_GENERATE))
TaskManager.Bus[ImportMetadataStructureTaskManager.IS_GENERATE] = true;
else
TaskManager.Bus.Add(ImportMetadataStructureTaskManager.IS_GENERATE, true);
if (TaskManager.Bus.ContainsKey(ImportMetadataStructureTaskManager.METADATASTRUCTURE_ID))
TaskManager.Bus[ImportMetadataStructureTaskManager.METADATASTRUCTURE_ID] = metadataStructureid;
else
TaskManager.Bus.Add(ImportMetadataStructureTaskManager.METADATASTRUCTURE_ID, metadataStructureid);
}
return PartialView("ReadSource",model);
}
// import metadata structure
public long importMetadataStructure(string filePath, string userName, string schemaFile = "", string schemaName = "", string titlePath = "", string descriptionPath = "")
{
if (string.IsNullOrEmpty(schemaFile))
schemaFile = filePath + @"\schema_toImport.xsd";
MetadataStructureManager metadataStructureManager = new MetadataStructureManager();
XmlSchemaManager xmlSchemaManager = new XmlSchemaManager();
MetadataStructure metadataStructure = new MetadataStructure();
if (string.IsNullOrEmpty(schemaName))
schemaName = "BExIS";
string root = "";
if (string.IsNullOrEmpty(titlePath))
titlePath = "Metadata/general/general/title/title";
if (string.IsNullOrEmpty(descriptionPath))
descriptionPath = "Metadata/methodology/methodology/introduction/introduction";
MetadataStructure existMetadataStructures = metadataStructureManager.Repo.Get(m => m.Name.Equals(schemaName)).FirstOrDefault();
if (existMetadataStructures == null)
{
// load schema xsd
long metadataStructureid = 0;
xmlSchemaManager.Load(schemaFile, userName);
try
{
metadataStructureid = xmlSchemaManager.GenerateMetadataStructure(root, schemaName);
}
catch
{
xmlSchemaManager.Delete(schemaName);
}
metadataStructure = metadataStructureManager.Repo.Get(metadataStructureid);
try
{
// set parameters:
XmlDocument xmlDoc = new XmlDocument();
if (metadataStructure.Extra != null)
{
xmlDoc = (XmlDocument)metadataStructure.Extra;
}
// add title Node
xmlDoc = AddReferenceToMetadatStructure(metadataStructure, "title", titlePath, "extra/nodeReferences/nodeRef", xmlDoc);
// add Description
xmlDoc = AddReferenceToMetadatStructure(metadataStructure, "description", descriptionPath, "extra/nodeReferences/nodeRef", xmlDoc);
metadataStructure.Extra = xmlDoc;
metadataStructureManager.Update(metadataStructure);
}
catch
{
//
}
}
else
{
metadataStructure = existMetadataStructures;
}
return metadataStructure.Id;
}