import com.exlibris.digitool.common.dnx.DnxDocumentHelper; //导入依赖的package包/类
public boolean isAtRisk(DnxDocument dnxDocument, String pathToFile)
{
  boolean drm = false;

  List<DnxDocumentHelper.FileFormat> list = new DnxDocumentHelper(dnxDocument).getFileFormats();
  String mimetype = ((list != null) && (list.size() == 1)) ? ((DnxDocumentHelper.FileFormat)list.get(0)).getMimeType() : "";
  File file = new File(pathToFile);
  try {
    for (Format format : this.formats)
      if (format.canCheck(file, mimetype)) {
        drm |= format.containsDRM(file);
        System.out.println("file: " + pathToFile + " with format: " + format.getFormatName() + " was checked for DRM risk");
      }
  }
  catch (Exception e) {
  	System.out.println("failed to run DRM risk extractor on file: " + pathToFile + " with error: " + e.getMessage());
    return false;
  }
  return drm;
}
 

import com.exlibris.digitool.common.dnx.DnxDocumentHelper; //导入依赖的package包/类
private void addProvenanceNote(MetsWriter metsWriter
		, String eventDescription
		, String eventDateTime
		, String eventIdentifierValue
		, String eventOutcomeDetail1
		, String eventOutcomeDetail2
		, String eventOutcomeDetail3) {
    DnxDocument dnx = getDnxDoc(metsWriter);
    DnxDocumentHelper helper = new DnxDocumentHelper(dnx);
    Event event = helper.new Event();
    event.setEventDescription(eventDescription);
    event.setEventDateTime(eventDateTime);
    event.setEventIdentifierType("WCT");
    event.setEventIdentifierValue(eventIdentifierValue);
    event.setEventType("CREATION");
    event.setEventOutcome1("SUCCESS");
    event.setEventOutcomeDetail1(eventOutcomeDetail1);
    event.setEventOutcomeDetail2(eventOutcomeDetail2);
    event.setEventOutcomeDetail3(eventOutcomeDetail3);
    List<Event> events = helper.getEvents();
    if (events == null) {
    	events = new ArrayList<Event>();
    }
    events.add(event);
    helper.setEvents(events);
    metsWriter.setIeDnx(dnx);
}
 

import com.exlibris.digitool.common.dnx.DnxDocumentHelper; //导入依赖的package包/类
public static void main(String[] args) {

			org.apache.log4j.helpers.LogLog.setQuietMode(true);

			try {
			String rootDir = null;
			if ((args != null) && (args.length > 0) &&
				(args[0] != null) && (args[0].trim().length() > 0)){
				rootDir = args[0];
			}else{
				rootDir =folder_on_unix_machine;
			}
			String filesRootFolder = rootDir + "/DepositExample1/content/streams/";
			String fileName = "Sunset.jpg";
			String IEfullFileName = rootDir + "/DepositExample1/content/ie1.xml";

			//file we are depositing
			File file = new File(filesRootFolder + fileName);

			//create parser
			IEParser ie = IEParserFactory.create();

			// add ie dc
			DublinCore dc = ie.getDublinCoreParser();
			dc.addElement("dc:creator", "Exlibris");
			dc.addElement("dc:identifier", "ISBN 1-56389-016-X");
			dc.addElement("dc:title", "SDK -TEST DC");
			ie.setIEDublinCore(dc);

			// add fileGrp
			FileGrp fGrp = ie.addNewFileGrp(Enum.UsageType.VIEW, Enum.PreservationType.PRESERVATION_MASTER);

			// add dnx - A new DNX is constructed and added on the file group level
			DnxDocument dnxDocument = ie.getFileGrpDnx(fGrp.getID());
			DnxDocumentHelper documentHelper = new DnxDocumentHelper(dnxDocument);
			documentHelper.getGeneralRepCharacteristics().setRevisionNumber("1");
			documentHelper.getGeneralRepCharacteristics().setLabel("test");
			ie.setFileGrpDnx(documentHelper.getDocument(), fGrp.getID());

            //add file and dnx metadata on file
            String mimeType = "image/jpeg";
            FileType fileType = ie.addNewFile(fGrp, mimeType, file.getName(), "test file");

            // add dnx - A new DNX is constructed and added on the file level
            DnxDocument dnx = ie.getFileDnx(fileType.getID());
            DnxDocumentHelper fileDocumentHelper = new DnxDocumentHelper(dnx);
            fileDocumentHelper.getGeneralFileCharacteristics().setNote("note to test");
            fileDocumentHelper.getGeneralFileCharacteristics().setLabel("test");
            fileDocumentHelper.getGeneralFileCharacteristics().setFileOriginalPath(file.getAbsolutePath());
            ie.setFileDnx(fileDocumentHelper.getDocument(), fileType.getID());

            ie.generateChecksum(filesRootFolder, Enum.FixityType.MD5.toString());
            ie.updateSize(filesRootFolder);
            ie.generateStructMap(null,null, "Table of Contents");

            //put IE created in content directory
            File ieXML = new File(IEfullFileName);
            FileUtil.writeFile(ieXML, ie.toXML());

			// print the ie
			System.out.println(ie.toXML());

			} catch (Exception e) {
				e.printStackTrace(System.out);
			}

	}
 

import com.exlibris.digitool.common.dnx.DnxDocumentHelper; //导入依赖的package包/类
private void populateIeDnx(WctDataExtractor wctData, MetsWriter metsWriter) {

    	addProvenanceNote(metsWriter
                , "IE Created in NLNZ WCT"
                , convertDateFormat(wctData, wctData.getHarvestDate(), "yyyy-MM-dd HH:mm:ss.SSSSSS", PROV_EVENT_DATE_FORMAT)
                , "WCT_1"
                , "Created by " + wctData.getCreatedBy()
                , "Created on " + convertDateFormat(wctData, wctData.getHarvestDate(), "yyyy-MM-dd HH:mm:ss.SSSSSS", "yyyy-MM-dd")
                , "");
    	String provNoteFromWCT = wctData.getProvenanceNote();
    	if (!StringUtils.isEmpty(provNoteFromWCT)) {
    		addProvenanceNote(metsWriter
    				, "Provenance Note from NLNZ WCT"
    				, convertDateFormat(wctData, wctData.getCreationDate(), "yyyy-MM-dd", PROV_EVENT_DATE_FORMAT)
    				, "WCT_2"
    				, provNoteFromWCT
    				, ""
    				, "");
    	}

        DnxDocument dnx = getDnxDoc(metsWriter);

        dnx.updateSectionKey(DNXConstants.ACCESSRIGHTSPOLICY.POLICYID,
                determineAccessRightsCode(wctData));

        dnx.updateSectionKey(DNXConstants.WEBHARVESTING.HARVESTDATE, wctData.getHarvestDate());

        if(wctData.getCmsSection().equals("objectIdentifier")){
            DnxDocumentHelper dnxHelper = new DnxDocumentHelper(dnx);
            List<DnxDocumentHelper.ObjectIdentifier> OIs = dnxHelper.getObjectIdentifiers();
            DnxDocumentHelper.ObjectIdentifier cmsOI = dnxHelper.new ObjectIdentifier(wctData.getCmsSystem(), wctData.getILSReference());
            OIs.add(cmsOI);
            dnxHelper.setObjectIdentifiers(OIs);
        }
        else if(wctData.getCmsSection().equals("CMS")){
            dnx.updateSectionKey(DNXConstants.CMS.SYSTEM, wctData.getCmsSystem());
            dnx.updateSectionKey(DNXConstants.CMS.RECORDID, wctData.getILSReference());
        }
        else{
            dnx.updateSectionKey(DNXConstants.CMS.SYSTEM, "ilsdb");
            dnx.updateSectionKey(DNXConstants.CMS.RECORDID, wctData.getILSReference());
        }

        addWebHarvestSpecificDnx(wctData, dnx);

        metsWriter.setIeDnx(dnx);
    }