private SchemaManager(SchemaDataModelOption dataModel, AttributeValueNotification providerNotification, AttributeValueNotification providerManifestTokenNotification, ProviderManifestNeeded providerManifestNeeded)
{
_dataModel = dataModel;
_providerNotification = providerNotification;
_providerManifestTokenNotification = providerManifestTokenNotification;
_providerManifestNeeded = providerManifestNeeded;
}
private SchemaManager(SchemaDataModelOption dataModel, AttributeValueNotification providerNotification, AttributeValueNotification providerManifestTokenNotification, ProviderManifestNeeded providerManifestNeeded)
{
_dataModel = dataModel;
_providerNotification = providerNotification;
_providerManifestTokenNotification = providerManifestTokenNotification;
_providerManifestNeeded = providerManifestNeeded;
}
public static IList <EdmSchemaError> ParseAndValidate(IEnumerable <XmlReader> xmlReaders,
IEnumerable <string> sourceFilePaths, SchemaDataModelOption dataModel,
AttributeValueNotification providerNotification,
AttributeValueNotification providerManifestTokenNotification,
ProviderManifestNeeded providerManifestNeeded,
out IList <Schema> schemaCollection)
{
SchemaManager schemaManager = new SchemaManager(dataModel, providerNotification, providerManifestTokenNotification, providerManifestNeeded);
var errorCollection = new List <EdmSchemaError>();
schemaCollection = new List <Schema>();
bool errorEncountered = false;
List <string> filePathList;
if (sourceFilePaths != null)
{
filePathList = new List <string>(sourceFilePaths);
}
else
{
filePathList = new List <string>();
}
int index = 0;
foreach (XmlReader xmlReader in xmlReaders)
{
string location = null;
if (filePathList.Count <= index)
{
TryGetBaseUri(xmlReader, out location);
}
else
{
location = filePathList[index];
}
Schema schema;
schema = new Schema(schemaManager);
var errorsForCurrentSchema = schema.Parse(xmlReader, location);
CheckIsSameVersion(schema, schemaCollection, errorCollection);
// If the number of errors exceeded the max error count, then return
if (UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, errorsForCurrentSchema, ref errorEncountered))
{
return(errorCollection);
}
// Add the schema to the collection if there are no errors. There are errors in which schema do not have any namespace.
// Also if there is an error encountered in one of the schema, we do not need to add the remaining schemas since
// we will never go to the resolve phase.
if (!errorEncountered)
{
schemaCollection.Add(schema);
schemaManager.AddSchema(schema);
var currentSchemaVersion = schema.SchemaVersion;
Debug.Assert(schemaCollection.All(s => s.SchemaVersion == currentSchemaVersion || s.SchemaVersion != XmlConstants.UndefinedVersion));
}
index++;
}
// If there are no errors encountered in the parsing stage, we can proceed to the
// parsing and validating phase
if (!errorEncountered)
{
foreach (Schema schema in schemaCollection)
{
if (UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, schema.Resolve(), ref errorEncountered))
{
return(errorCollection);
}
}
// If there are no errors encountered in the parsing stage, we can proceed to the
// parsing and validating phase
if (!errorEncountered)
{
foreach (Schema schema in schemaCollection)
{
if (UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, schema.ValidateSchema(), ref errorEncountered))
{
return(errorCollection);
}
}
}
}
return(errorCollection);
}
public static IList<EdmSchemaError> ParseAndValidate(IEnumerable<XmlReader> xmlReaders,
IEnumerable<string> sourceFilePaths, SchemaDataModelOption dataModel,
AttributeValueNotification providerNotification,
AttributeValueNotification providerManifestTokenNotification,
ProviderManifestNeeded providerManifestNeeded,
out IList<Schema> schemaCollection)
{
SchemaManager schemaManager = new SchemaManager(dataModel, providerNotification, providerManifestTokenNotification, providerManifestNeeded);
var errorCollection = new List<EdmSchemaError>();
schemaCollection = new List<Schema>();
bool errorEncountered = false;
List<string> filePathList;
if (sourceFilePaths != null)
{
filePathList = new List<string>(sourceFilePaths);
}
else
{
filePathList = new List<string>();
}
int index = 0;
foreach (XmlReader xmlReader in xmlReaders)
{
string location = null;
if (filePathList.Count <= index)
{
TryGetBaseUri(xmlReader, out location);
}
else
{
location = filePathList[index];
}
Schema schema;
schema = new Schema(schemaManager);
var errorsForCurrentSchema = schema.Parse(xmlReader, location);
CheckIsSameVersion(schema, schemaCollection, errorCollection);
// If the number of errors exceeded the max error count, then return
if (UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, errorsForCurrentSchema, ref errorEncountered))
{
return errorCollection;
}
// Add the schema to the collection if there are no errors. There are errors in which schema do not have any namespace.
// Also if there is an error encountered in one of the schema, we do not need to add the remaining schemas since
// we will never go to the resolve phase.
if (!errorEncountered)
{
schemaCollection.Add(schema);
schemaManager.AddSchema(schema);
var currentSchemaVersion = schema.SchemaVersion;
Debug.Assert(schemaCollection.All(s => s.SchemaVersion == currentSchemaVersion || s.SchemaVersion != XmlConstants.UndefinedVersion));
}
index++;
}
// If there are no errors encountered in the parsing stage, we can proceed to the
// parsing and validating phase
if (!errorEncountered)
{
foreach (Schema schema in schemaCollection)
{
if (UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, schema.Resolve(), ref errorEncountered))
{
return errorCollection;
}
}
// If there are no errors encountered in the parsing stage, we can proceed to the
// parsing and validating phase
if (!errorEncountered)
{
foreach (Schema schema in schemaCollection)
{
if (UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, schema.ValidateSchema(), ref errorEncountered))
{
return errorCollection;
}
}
}
}
return errorCollection;
}
public static IList <EdmSchemaError> ParseAndValidate(
IEnumerable <XmlReader> xmlReaders,
IEnumerable <string> sourceFilePaths,
SchemaDataModelOption dataModel,
AttributeValueNotification providerNotification,
AttributeValueNotification providerManifestTokenNotification,
ProviderManifestNeeded providerManifestNeeded,
out IList <Schema> schemaCollection)
{
SchemaManager schemaManager = new SchemaManager(dataModel, providerNotification, providerManifestTokenNotification, providerManifestNeeded);
List <EdmSchemaError> errorCollection = new List <EdmSchemaError>();
schemaCollection = (IList <Schema>) new List <Schema>();
bool errorEncountered = false;
List <string> stringList = sourceFilePaths == null ? new List <string>() : new List <string>(sourceFilePaths);
int index = 0;
foreach (XmlReader xmlReader in xmlReaders)
{
string location = (string)null;
if (stringList.Count <= index)
{
SchemaManager.TryGetBaseUri(xmlReader, out location);
}
else
{
location = stringList[index];
}
Schema schema = new Schema(schemaManager);
IList <EdmSchemaError> newErrors = schema.Parse(xmlReader, location);
SchemaManager.CheckIsSameVersion(schema, (IEnumerable <Schema>)schemaCollection, errorCollection);
if (SchemaManager.UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, newErrors, ref errorEncountered))
{
return((IList <EdmSchemaError>)errorCollection);
}
if (!errorEncountered)
{
schemaCollection.Add(schema);
schemaManager.AddSchema(schema);
}
++index;
}
if (!errorEncountered)
{
foreach (Schema schema in (IEnumerable <Schema>)schemaCollection)
{
if (SchemaManager.UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, schema.Resolve(), ref errorEncountered))
{
return((IList <EdmSchemaError>)errorCollection);
}
}
if (!errorEncountered)
{
foreach (Schema schema in (IEnumerable <Schema>)schemaCollection)
{
if (SchemaManager.UpdateErrorCollectionAndCheckForMaxErrors(errorCollection, schema.ValidateSchema(), ref errorEncountered))
{
return((IList <EdmSchemaError>)errorCollection);
}
}
}
}
return((IList <EdmSchemaError>)errorCollection);
}