// Create workflow start provenance message private static void recordStart(Context c, Item myitem) throws SQLException, IOException, AuthorizeException { // Get non-internal format bitstreams Bitstream[] bitstreams = myitem.getNonInternalBitstreams(); // get date DCDate now = DCDate.getCurrent(); // Create provenance description String provmessage = ""; if (myitem.getSubmitter() != null) { provmessage = "Submitted by " + myitem.getSubmitter().getFullName() + " (" + myitem.getSubmitter().getEmail() + ") on " + now.toString() + "\n"; } else // null submitter { provmessage = "Submitted by unknown (probably automated) on" + now.toString() + "\n"; } // add sizes and checksums of bitstreams provmessage += InstallItem.getBitstreamProvenanceMessage(myitem); // Add message to the DC myitem.addDC("description", "provenance", "en", provmessage); myitem.update(); }
/** * Process the Options to apply to the Item. The options are tab delimited * * <p>Options: 48217870-MIT.pdf permissions: -r 'MIT Users' description: Full printable version * (MIT only) permissions:[r|w]-['group name'] description: 'the description of the file' * * <p>where: [r|w] (meaning: read|write) ['MIT Users'] (the group name) * * @param c * @param myItem * @param options * @throws SQLException * @throws AuthorizeException */ private void processOptions(Context c, Item myItem, List<String> options) throws SQLException, AuthorizeException { for (String line : options) { System.out.println("\tprocessing " + line); boolean permissionsExist = false; boolean descriptionExists = false; String permissionsMarker = "\tpermissions:"; int pMarkerIndex = line.indexOf(permissionsMarker); int pEndIndex = 0; if (pMarkerIndex > 0) { pEndIndex = line.indexOf("\t", pMarkerIndex + 1); if (pEndIndex == -1) { pEndIndex = line.length(); } permissionsExist = true; } String descriptionMarker = "\tdescription:"; int dMarkerIndex = line.indexOf(descriptionMarker); int dEndIndex = 0; if (dMarkerIndex > 0) { dEndIndex = line.indexOf("\t", dMarkerIndex + 1); if (dEndIndex == -1) { dEndIndex = line.length(); } descriptionExists = true; } int bsEndIndex = line.indexOf("\t"); String bitstreamName = line.substring(0, bsEndIndex); int actionID = -1; String groupName = ""; Group myGroup = null; if (permissionsExist) { String thisPermission = line.substring(pMarkerIndex + permissionsMarker.length(), pEndIndex); // get permission type ("read" or "write") int pTypeIndex = thisPermission.indexOf('-'); // get permission group (should be in single quotes) int groupIndex = thisPermission.indexOf('\'', pTypeIndex); int groupEndIndex = thisPermission.indexOf('\'', groupIndex + 1); // if not in single quotes, assume everything after type flag is // group name if (groupIndex == -1) { groupIndex = thisPermission.indexOf(' ', pTypeIndex); groupEndIndex = thisPermission.length(); } groupName = thisPermission.substring(groupIndex + 1, groupEndIndex); if (thisPermission.toLowerCase().charAt(pTypeIndex + 1) == 'r') { actionID = Constants.READ; } else if (thisPermission.toLowerCase().charAt(pTypeIndex + 1) == 'w') { actionID = Constants.WRITE; } try { myGroup = Group.findByName(c, groupName); } catch (SQLException sqle) { System.out.println("SQL Exception finding group name: " + groupName); // do nothing, will check for null group later } } String thisDescription = ""; if (descriptionExists) { thisDescription = line.substring(dMarkerIndex + descriptionMarker.length(), dEndIndex).trim(); } Bitstream bs = null; boolean notfound = true; if (!isTest) { // find bitstream Bitstream[] bitstreams = myItem.getNonInternalBitstreams(); for (int j = 0; j < bitstreams.length && notfound; j++) { if (bitstreams[j].getName().equals(bitstreamName)) { bs = bitstreams[j]; notfound = false; } } } if (notfound && !isTest) { // this should never happen System.out.println("\tdefault permissions set for " + bitstreamName); } else if (!isTest) { if (permissionsExist) { if (myGroup == null) { System.out.println("\t" + groupName + " not found, permissions set to default"); } else if (actionID == -1) { System.out.println("\tinvalid permissions flag, permissions set to default"); } else { System.out.println("\tSetting special permissions for " + bitstreamName); setPermission(c, myGroup, actionID, bs); } } if (descriptionExists) { System.out.println("\tSetting description for " + bitstreamName); bs.setDescription(thisDescription); bs.update(); } } } }