+ /** Logger. */
+ private static final Logger logger = Logging.getLogger(InsertManager.class.getName());
+
+ /** The insert listeners. */
+ private final List<InsertListener> insertListeners = new ArrayList<InsertListener>();
+
+ /** Mapping from insert IDs to inserts. */
+ private final Map<String, Insert> inserts = new HashMap<String, Insert>();
+
+ //
+ // EVENT MANAGEMENT
+ //
+
+ /**
+ * Adds an insert listener to the list of insert listeners.
+ *
+ * @param insertListener
+ * The insert listener to add
+ */
+ public void addInsertListener(InsertListener insertListener) {
+ logger.log(Level.FINEST, "addInsertListener(insertListener=" + insertListener + ")");
+ synchronized (insertListeners) {
+ insertListeners.add(insertListener);
+ }
+ }
+
+ /**
+ * Removes an insert listener from the list of insert listeners.
+ *
+ * @param insertListener
+ * The insert listener to remove
+ */
+ public void removeInsertListener(InsertListener insertListener) {
+ logger.log(Level.FINEST, "removeInsertListener(insertListener=" + insertListener + ")");
+ synchronized (insertListeners) {
+ insertListeners.remove(insertListener);
+ }
+ }
+
+ /**
+ * Notifies all listeners that an insert was added.
+ *
+ * @param insert
+ * The insert that was added
+ */
+ private void fireInsertAdded(Insert insert) {
+ synchronized (insertListeners) {
+ for (InsertListener insertListener : insertListeners) {
+ insertListener.insertAdded(insert);
+ }
+ }
+ }
+
+ /**
+ * Notifies all listeners that an insert was removed.
+ *
+ * @param insert
+ * The insert that was removes
+ */
+ private void fireInsertRemoved(Insert insert) {
+ synchronized (insertListeners) {
+ for (InsertListener insertListener : insertListeners) {
+ insertListener.insertRemoved(insert);
+ }
+ }
+ }
+
+ /**
+ * Notifies all listeners that an insert was started.
+ *
+ * @param insert
+ * The insert that was started
+ */
+ private void fireInsertStarted(Insert insert) {
+ synchronized (insertListeners) {
+ for (InsertListener insertListener : insertListeners) {
+ insertListener.insertStarted(insert);
+ }
+ }
+ }
+
+ /**
+ * Notifies all listeners that an insert made some progress
+ *
+ * @param insert
+ * The insert that made some progress
+ */
+ private void fireInsertProgressed(Insert insert) {
+ synchronized (insertListeners) {
+ for (InsertListener insertListener : insertListeners) {
+ insertListener.insertProgressed(insert);
+ }
+ }
+ }
+
+ /**
+ * Notifies all listeners that an insert generated a URI.
+ *
+ * @param insert
+ * The insert that generated a URI
+ */
+ private void fireInsertGeneratedURI(Insert insert, String uri) {
+ synchronized (insertListeners) {
+ for (InsertListener insertListener : insertListeners) {
+ insertListener.insertGeneratedURI(insert, uri);
+ }
+ }
+ }
+
+ /**
+ * Notifies all listeners that an insert has finished.
+ *
+ * @param insert
+ * The insert that has finished
+ */
+ private void fireInsertFinished(Insert insert) {
+ synchronized (insertListeners) {
+ for (InsertListener insertListener : insertListeners) {
+ insertListener.insertFinished(insert);
+ }
+ }
+ }
+
+ //
+ // ACTIONS
+ //
+
+ /**
+ * Starts to insert the given project. The insert will be made to the node
+ * stored in the project, and if no node is specified in the project, the
+ * given node will be used.
+ *
+ * @param project
+ * The project to insert
+ * @param node
+ * The node to insert the project to if the project does not
+ * specify a node
+ */
+ public void insertProject(Project project, Node node) {
+ logger.log(Level.FINEST, "insertProject(project=" + project + ",node=" + node + ")");
+ Node insertNode = project.getNode();
+ if (insertNode == null) {
+ insertNode = node;
+ if (insertNode == null) {
+ throw new NullPointerException("node must not be null");
+ }
+ }
+ String insertId = "insert-" + project.getId();
+ Insert newInsert = new Insert(project, insertNode, insertId);
+ inserts.put(insertId, newInsert);
+ fireInsertAdded(newInsert);
+ /* TODO - start insert */
+ }
+
+ /**
+ * Starts the insert manager.
+ */
+ public void start() {
+ logger.log(Level.FINEST, "start()");
+ loadConfiguration();
+ }
+
+ //
+ // PRIVATE METHODS
+ //
+
+ /**
+ * Loads the configuration.
+ */
+ private void loadConfiguration() {
+ logger.log(Level.FINEST, "loadConfiguration()");
+ }
+