public void AddMetadataFile(IMetadataFile metadataFile)
{
if (metadataFile == null)
{
throw new ArgumentNullException("metadataFile");
}
IUriNode metadataFileSubjectNode = CreateUriNode(metadataFile.Uri);
Assert(new Triple(metadataFileSubjectNode, _rdfTypeNode, _metadataFileTypeNode));
Assert(new Triple(_documentNode, _hasPartPredicateNode, metadataFileSubjectNode));
}
public void InitOrReadMetdata()
{
if (!this.RequiresMetadataInitialization())
{
try {
this.Metadata = this.ReadMetadataFromFile(this.MetadataFilePath);
} catch (Exception ex) {
this.PluginTrace.WriteLineError(
"Reading a metadata file failed. Exception details:\n{0}", ex
);
string backupFileName = Path.GetFileNameWithoutExtension(this.MetadataFilePath) + ".bak";
string backupFilePath = Path.Combine(Path.GetDirectoryName(this.MetadataFilePath), backupFileName);
this.Metadata = this.ReadMetadataFromFile(backupFilePath);
this.PluginTrace.WriteLine("Succeeded reading the metadata backup file.");
}
}
else
{
this.Metadata = this.InitMetadata();
}
}
