// Create workflow start provenance message
protected void recordStart(Context context, Item myitem)
throws SQLException, IOException, AuthorizeException {
// 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 += installItemService.getBitstreamProvenanceMessage(context, myitem);
// Add message to the DC
itemService.addMetadata(
context, myitem, MetadataSchema.DC_SCHEMA, "description", "provenance", "en", provmessage);
itemService.update(context, myitem);
}
// Record approval provenance statement
protected void recordApproval(Context context, BasicWorkflowItem workflowItem, EPerson e)
throws SQLException, IOException, AuthorizeException {
Item item = workflowItem.getItem();
// Get user's name + email address
String usersName = getEPersonName(e);
// Get current date
String now = DCDate.getCurrent().toString();
// Here's what happened
String provDescription =
"Approved for entry into archive by " + usersName + " on " + now + " (GMT) ";
// add bitstream descriptions (name, size, checksums)
provDescription += installItemService.getBitstreamProvenanceMessage(context, item);
// Add to item as a DC field
itemService.addMetadata(
context,
item,
MetadataSchema.DC_SCHEMA,
"description",
"provenance",
"en",
provDescription);
itemService.update(context, item);
}