/**
* Commit the contained item to the main archive. The item is associated with the relevant
* collection, added to the search index, and any other tasks such as assigning dates are
* performed.
*
* @return the fully archived item.
*/
private static Item archive(Context c, WorkflowItem wfi)
throws SQLException, IOException, AuthorizeException {
// FIXME: Check auth
Item item = wfi.getItem();
Collection collection = wfi.getCollection();
log.info(
LogManager.getHeader(
c,
"archive_item",
"workflow_item_id="
+ wfi.getID()
+ "item_id="
+ item.getID()
+ "collection_id="
+ collection.getID()));
InstallItem.installItem(c, wfi);
// Log the event
log.info(
LogManager.getHeader(
c,
"install_item",
"workflow_id=" + wfi.getID() + ", item_id=" + item.getID() + "handle=FIXME"));
return item;
}
/**
* Create item in collection. Item can be without filled metadata.
*
* @param collectionId Id of collection in which will be item created.
* @param item Item filled only with metadata, other variables are ignored.
* @param headers If you want to access to collection under logged user into context. In headers
* must be set header "rest-dspace-token" with passed token from login method.
* @return Return status code with item. Return status (OK)200 if item was created. NOT_FOUND(404)
* if id of collection does not exists. UNAUTHORIZED(401) if user have not permission to write
* items in collection.
* @throws WebApplicationException It is thrown when was problem with database reading or writing
* (SQLException) or problem with creating context(ContextException) or problem with
* authorization to collection or IOException or problem with index item into browse index. It
* is thrown by NOT_FOUND and UNATHORIZED status codes, too.
*/
@POST
@Path("/{collection_id}/items")
@Consumes({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public Item addCollectionItem(
@PathParam("collection_id") Integer collectionId,
Item item,
@QueryParam("userIP") String user_ip,
@QueryParam("userAgent") String user_agent,
@QueryParam("xforwarderfor") String xforwarderfor,
@Context HttpHeaders headers,
@Context HttpServletRequest request)
throws WebApplicationException {
log.info("Create item in collection(id=" + collectionId + ").");
org.dspace.core.Context context = null;
Item returnItem = null;
try {
context = createContext(getUser(headers));
org.dspace.content.Collection dspaceCollection =
findCollection(context, collectionId, org.dspace.core.Constants.WRITE);
writeStats(
dspaceCollection,
UsageEvent.Action.UPDATE,
user_ip,
user_agent,
xforwarderfor,
headers,
request,
context);
log.trace("Creating item in collection(id=" + collectionId + ").");
org.dspace.content.WorkspaceItem workspaceItem =
org.dspace.content.WorkspaceItem.create(context, dspaceCollection, false);
org.dspace.content.Item dspaceItem = workspaceItem.getItem();
log.trace("Adding metadata to item(id=" + dspaceItem.getID() + ").");
if (item.getMetadata() != null) {
for (MetadataEntry entry : item.getMetadata()) {
String data[] = mySplit(entry.getKey());
dspaceItem.addMetadata(data[0], data[1], data[2], entry.getLanguage(), entry.getValue());
}
}
workspaceItem.update();
// Index item to browse.
org.dspace.browse.IndexBrowse browse = new org.dspace.browse.IndexBrowse();
browse.indexItem(dspaceItem);
log.trace("Installing item to collection(id=" + collectionId + ").");
dspaceItem = org.dspace.content.InstallItem.installItem(context, workspaceItem);
returnItem = new Item(dspaceItem, "", context);
context.complete();
} catch (SQLException e) {
processException(
"Could not add item into collection(id="
+ collectionId
+ "), SQLException. Message: "
+ e,
context);
} catch (AuthorizeException e) {
processException(
"Could not add item into collection(id="
+ collectionId
+ "), AuthorizeException. Message: "
+ e,
context);
} catch (IOException e) {
processException(
"Could not add item into collection(id=" + collectionId + "), IOException. Message: " + e,
context);
} catch (BrowseException e) {
processException(
"Could not add item into browse index, BrowseException. Message: " + e, context);
} catch (ContextException e) {
processException(
"Could not add item into collection(id="
+ collectionId
+ "), ContextException. Message: "
+ e.getMessage(),
context);
} finally {
processFinally(context);
}
log.info(
"Item successfully created in collection(id="
+ collectionId
+ "). Item handle="
+ returnItem.getHandle());
return returnItem;
}
public static void main(String[] argv) throws Exception {
Options options = new Options();
options.addOption("c", "collection", true, "destination collection(s) Handle (repeatable)");
options.addOption("e", "eperson", true, "email address of eperson doing importing");
options.addOption(
"w",
"install",
false,
"disable workflow; install immediately without going through collection's workflow");
options.addOption("t", "type", true, "package type or MIMEtype");
options.addOption(
"o", "option", true, "Packager option to pass to plugin, \"name=value\" (repeatable)");
options.addOption(
"d", "disseminate", false, "Disseminate package (output); default is to submit.");
options.addOption("i", "item", true, "Handle of item to disseminate.");
options.addOption("h", "help", false, "help");
CommandLineParser parser = new PosixParser();
CommandLine line = parser.parse(options, argv);
String sourceFile = null;
String eperson = null;
String[] collections = null;
boolean useWorkflow = true;
String packageType = null;
boolean submit = true;
String itemHandle = null;
PackageParameters pkgParams = new PackageParameters();
if (line.hasOption('h')) {
HelpFormatter myhelp = new HelpFormatter();
myhelp.printHelp("Packager [options] package-file|-\n", options);
System.out.println("\nAvailable Submission Package (SIP) types:");
String pn[] = PluginManager.getAllPluginNames(PackageIngester.class);
for (int i = 0; i < pn.length; ++i) System.out.println(" " + pn[i]);
System.out.println("\nAvailable Dissemination Package (DIP) types:");
pn = PluginManager.getAllPluginNames(PackageDisseminator.class);
for (int i = 0; i < pn.length; ++i) System.out.println(" " + pn[i]);
System.exit(0);
}
if (line.hasOption('w')) useWorkflow = false;
if (line.hasOption('e')) eperson = line.getOptionValue('e');
if (line.hasOption('c')) collections = line.getOptionValues('c');
if (line.hasOption('t')) packageType = line.getOptionValue('t');
if (line.hasOption('i')) itemHandle = line.getOptionValue('i');
String files[] = line.getArgs();
if (files.length > 0) sourceFile = files[0];
if (line.hasOption('d')) submit = false;
if (line.hasOption('o')) {
String popt[] = line.getOptionValues('o');
for (int i = 0; i < popt.length; ++i) {
String pair[] = popt[i].split("\\=", 2);
if (pair.length == 2) pkgParams.addProperty(pair[0].trim(), pair[1].trim());
else if (pair.length == 1) pkgParams.addProperty(pair[0].trim(), "");
else System.err.println("Warning: Illegal package option format: \"" + popt[i] + "\"");
}
}
// Sanity checks on arg list: required args
if (sourceFile == null
|| eperson == null
|| packageType == null
|| (submit && collections == null)) {
System.err.println("Error - missing a REQUIRED argument or option.\n");
HelpFormatter myhelp = new HelpFormatter();
myhelp.printHelp("PackageManager [options] package-file|-\n", options);
System.exit(0);
}
// find the EPerson, assign to context
Context context = new Context();
EPerson myEPerson = null;
myEPerson = EPerson.findByEmail(context, eperson);
if (myEPerson == null) usageError("Error, eperson cannot be found: " + eperson);
context.setCurrentUser(myEPerson);
if (submit) {
// make sure we have an input file
// GWaller 11/1/10 Disable piping of input in - we need to archive the package so it is
// simpler to assume a file stream
// rather than save the System.in bytes and re-read.
if (sourceFile.equals("-")) {
usageError(
"Error, input piping not allowed. Specify a file name of a physical file to read");
}
InputStream source = new FileInputStream(sourceFile);
PackageIngester sip =
(PackageIngester) PluginManager.getNamedPlugin(PackageIngester.class, packageType);
if (sip == null) usageError("Error, Unknown package type: " + packageType);
// find collections
Collection[] mycollections = null;
System.out.println("Destination collections:");
// validate each collection arg to see if it's a real collection
mycollections = new Collection[collections.length];
for (int i = 0; i < collections.length; i++) {
// sanity check: did handle resolve, and to a collection?
DSpaceObject dso = HandleManager.resolveToObject(context, collections[i]);
if (dso == null)
throw new IllegalArgumentException(
"Bad collection list -- "
+ "Cannot resolve collection handle \""
+ collections[i]
+ "\"");
else if (dso.getType() != Constants.COLLECTION)
throw new IllegalArgumentException(
"Bad collection list -- "
+ "Object at handle \""
+ collections[i]
+ "\" is not a collection!");
mycollections[i] = (Collection) dso;
System.out.println(
(i == 0 ? " Owning " : " ") + " Collection: " + mycollections[i].getMetadata("name"));
}
try {
// GWaller 26/08/09 Support array of collections
WorkspaceItem wi = sip.ingest(context, mycollections, source, pkgParams, null);
// GWaller 11/1/10 IssueID #157 Archive the package
InputStream sourceCopy = new FileInputStream(sourceFile);
Bundle archivedBundle =
BundleUtils.getBundleByName(wi.getItem(), Constants.ARCHIVED_CONTENT_PACKAGE_BUNDLE);
Bitstream bs = archivedBundle.createBitstream(sourceCopy);
bs.setName(new File(sourceFile).getName());
bs.update();
archivedBundle.update();
if (useWorkflow) {
String handle = null;
// Check if workflow completes immediately, and
// return Handle if so.
WorkflowItem wfi = WorkflowManager.startWithoutNotify(context, wi);
if (wfi.getState() == WorkflowManager.WFSTATE_ARCHIVE) {
Item ni = wfi.getItem();
handle = HandleManager.findHandle(context, ni);
}
if (handle == null)
System.out.println("Created Workflow item, ID=" + String.valueOf(wfi.getID()));
else System.out.println("Created and installed item, handle=" + handle);
} else {
InstallItem.installItem(context, wi);
System.out.println(
"Created and installed item, handle="
+ HandleManager.findHandle(context, wi.getItem()));
}
context.complete();
System.exit(0);
} catch (Exception e) {
// abort all operations
context.abort();
e.printStackTrace();
System.out.println(e);
System.exit(1);
}
} else {
OutputStream dest =
(sourceFile.equals("-"))
? (OutputStream) System.out
: (OutputStream) (new FileOutputStream(sourceFile));
PackageDisseminator dip =
(PackageDisseminator)
PluginManager.getNamedPlugin(PackageDisseminator.class, packageType);
if (dip == null) usageError("Error, Unknown package type: " + packageType);
DSpaceObject dso = HandleManager.resolveToObject(context, itemHandle);
if (dso == null)
throw new IllegalArgumentException(
"Bad Item handle -- " + "Cannot resolve handle \"" + itemHandle);
dip.disseminate(context, dso, pkgParams, dest);
}
}
/**
* item? try and add it to the archive.
*
* @param mycollections - add item to these Collections.
* @param path - directory containing the item directories.
* @param itemname handle - non-null means we have a pre-defined handle already
* @param mapOut - mapfile we're writing
*/
private Item addItem(
Context c,
Collection[] mycollections,
String path,
String itemname,
PrintWriter mapOut,
boolean template)
throws Exception {
String mapOutput = null;
System.out.println("Adding item from directory " + itemname);
// create workspace item
Item myitem = null;
WorkspaceItem wi = null;
if (!isTest) {
wi = WorkspaceItem.create(c, mycollections[0], template);
myitem = wi.getItem();
}
// now fill out dublin core for item
loadMetadata(c, myitem, path + File.separatorChar + itemname + File.separatorChar);
// and the bitstreams from the contents file
// process contents file, add bitstreams and bundles, return any
// non-standard permissions
List<String> options =
processContentsFile(c, myitem, path + File.separatorChar + itemname, "contents");
if (useWorkflow) {
// don't process handle file
// start up a workflow
if (!isTest) {
// Should we send a workflow alert email or not?
if (ConfigurationManager.getProperty("workflow", "workflow.framework")
.equals("xmlworkflow")) {
if (useWorkflowSendEmail) {
XmlWorkflowManager.start(c, wi);
} else {
XmlWorkflowManager.startWithoutNotify(c, wi);
}
} else {
if (useWorkflowSendEmail) {
WorkflowManager.start(c, wi);
} else {
WorkflowManager.startWithoutNotify(c, wi);
}
}
// send ID to the mapfile
mapOutput = itemname + " " + myitem.getID();
}
} else {
// only process handle file if not using workflow system
String myhandle =
processHandleFile(c, myitem, path + File.separatorChar + itemname, "handle");
// put item in system
if (!isTest) {
InstallItem.installItem(c, wi, myhandle);
// find the handle, and output to map file
myhandle = HandleManager.findHandle(c, myitem);
mapOutput = itemname + " " + myhandle;
}
// set permissions if specified in contents file
if (options.size() > 0) {
System.out.println("Processing options");
processOptions(c, myitem, options);
}
}
// now add to multiple collections if requested
if (mycollections.length > 1) {
for (int i = 1; i < mycollections.length; i++) {
if (!isTest) {
mycollections[i].addItem(myitem);
}
}
}
// made it this far, everything is fine, commit transaction
if (mapOut != null) {
mapOut.println(mapOutput);
}
c.commit();
return myitem;
}