/// <summary> Flag indicates if this active reader/writer will write a dmdSec for this node </summary>
/// <param name="MetsDivision"> Division to check if a dmdSec will be written </param>
/// <param name="Options"> Dictionary of any options which this METS section writer may utilize</param>
/// <returns> TRUE if the package has data to be written, otherwise fALSE </returns>
public bool Include_dmdSec(abstract_TreeNode MetsDivision, Dictionary<string, object> Options)
{
// GEt the geo-spatial information if it exists
GeoSpatial_Information geoInfo = MetsDivision.Get_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY) as GeoSpatial_Information;
if ((geoInfo == null) || (!geoInfo.hasData))
return false;
return true;
}
/// <summary> Reads the dmdSec at the current position in the XmlTextReader and associates it with
/// one subsection/division from the METS structure map </summary>
/// <param name="Input_XmlReader"> Open XmlReader from which to read the metadata </param>
/// <param name="MetsDivision"> Division from the overall package into which to read the metadata</param>
/// <param name="Options"> Dictionary of any options which this METS section writer may utilize</param>
/// <returns> TRUE if successful, otherwise FALSE</returns>
public bool Read_dmdSec(XmlReader Input_XmlReader, abstract_TreeNode MetsDivision, Dictionary<string, object> Options)
{
// Get the geo-spatial information if it exists or create a new one
GeoSpatial_Information geoInfo = MetsDivision.Get_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY) as GeoSpatial_Information;
if (geoInfo == null)
{
geoInfo = new GeoSpatial_Information();
MetsDivision.Add_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY, geoInfo);
}
return Read_Metadata_Section(Input_XmlReader, geoInfo, Options);
}
/// <summary> Writes the dmdSec for one subsection/division of the METS structure map </summary>
/// <param name="Output_Stream">Stream to which the formatted text is written </param>
/// <param name="MetsDivision">Division from the overall package with all the metadata to save</param>
/// <param name="Options"> Dictionary of any options which this METS section writer may utilize</param>
/// <returns>TRUE if successful, otherwise FALSE </returns>
public bool Write_dmdSec(TextWriter Output_Stream, abstract_TreeNode MetsDivision, Dictionary<string, object> Options)
{
// GEt the geo-spatial information if it exists
GeoSpatial_Information geoInfo = MetsDivision.Get_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY) as GeoSpatial_Information;
if ((geoInfo == null) || (!geoInfo.hasData))
return true;
return Write_Metadata_Section(Output_Stream, geoInfo, Options);
}
/// <summary> Flag indicates if this active reader/writer needs to append schema reference information
/// to the METS XML header by analyzing the contents of the division </summary>
/// <param name="MetsDivision"> Division from the overall package into which to read the metadata</param>
/// <returns> TRUE if the schema should be attached, otherwise fALSE </returns>
public bool Schema_Reference_Required_Division(abstract_TreeNode MetsDivision)
{
// GEt the geo-spatial information if it exists
GeoSpatial_Information geoInfo = MetsDivision.Get_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY) as GeoSpatial_Information;
if ((geoInfo == null) || (!geoInfo.hasData))
return false;
return true;
}