/// <summary> Sets the defautls for the metadata prefixes ( dublin core and marc21 ) </summary>
public void Set_Default()
{
OAI_PMH_Metadata_Format dcFormat = new OAI_PMH_Metadata_Format
{
Class = "DC_OAI_Metadata_Type_Writer",
Enabled = true,
MetadataNamespace = "http://www.openarchives.org/OAI/2.0/oai_dc/",
Namespace = "SobekCM.Resource_Object.OAI.Writer",
Prefix = "oai_dc",
Schema = "http://www.openarchives.org/OAI/2.0/oai_dc.xsd"
};
Metadata_Prefixes.Add(dcFormat);
OAI_PMH_Metadata_Format marcFormat = new OAI_PMH_Metadata_Format
{
Class = "MarcXML_OAI_PMH_Metadata_Type_Writer",
Enabled = true,
MetadataNamespace = "http://www.loc.gov/MARC21/slim",
Namespace = "SobekCM.Resource_Object.OAI.Writer",
Prefix = "marc21",
Schema = "http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"
};
Metadata_Prefixes.Add(marcFormat);
}
/// <summary> Add a new metadata prefix </summary>
/// <param name="NewPrefix"> New OAI-PMH metadata prefix and reader/writer </param>
public void Add_Metadata_Prefix(OAI_PMH_Metadata_Format NewPrefix)
{
// If there is an existing bit of information for the same prefix, remove it first
OAI_PMH_Metadata_Format existing = null;
foreach (OAI_PMH_Metadata_Format existingFormat in Metadata_Prefixes)
{
if (String.Compare(NewPrefix.Prefix, existingFormat.Prefix, StringComparison.OrdinalIgnoreCase) == 0)
{
existing = existingFormat;
}
}
if (existing != null)
{
Metadata_Prefixes.Remove(existing);
}
// Add the new one
Metadata_Prefixes.Add(NewPrefix);
}