[DS-1240] Sword V2 doesn't support the configurable workflow

dspace-api/src/main/java/org/dspace/xmlworkflow/XmlWorkflowManager.java

@@ -632,6 +632,41 @@ public class XmlWorkflowManager {
         return wsi;
     }
 
+    public static WorkspaceItem abort(Context c, XmlWorkflowItem wi, EPerson e) throws AuthorizeException, SQLException, IOException {
+        if (!AuthorizeManager.isAdmin(c))
+        {
+            throw new AuthorizeException(
+                    "You must be an admin to abort a workflow");
+        }
+
+        deleteAllTasks(c, wi);
+
+        c.turnOffAuthorisationSystem();
+        //Also clear all info for this step
+        WorkflowRequirementsManager.clearInProgressUsers(c, wi);
+
+        // Remove (if any) the workflowItemroles for this item
+        WorkflowItemRole[] workflowItemRoles = WorkflowItemRole.findAllForItem(c, wi.getID());
+        for (WorkflowItemRole workflowItemRole : workflowItemRoles) {
+            workflowItemRole.delete();
+        }
+
+        //Restore permissions for the submitter
+        Item item = wi.getItem();
+        grantUserAllItemPolicies(c, item, item.getSubmitter());
+        // convert into personal workspace
+        WorkspaceItem wsi = returnToWorkspace(c, wi);
+
+        log.info(LogManager.getHeader(c, "abort_workflow", "workflow_item_id="
+                + wi.getID() + "item_id=" + item.getID()
+                + "collection_id=" + wi.getCollection().getID() + "eperson_id="
+                + e.getID()));
+
+
+        c.restoreAuthSystemState();
+        return wsi;
+    }
+
     /**
      * Return the workflow item to the workspace of the submitter. The workflow
      * item is removed, and a workspace item created.

dspace-api/src/main/java/org/dspace/xmlworkflow/storedcomponents/XmlWorkflowItem.java

@@ -63,7 +63,7 @@ public class XmlWorkflowItem implements InProgressSubmission {
      */
 //    private ArrayList<StepRecord> activeSteps;
 
-    XmlWorkflowItem(Context context, TableRow row) throws SQLException, AuthorizeException, IOException {
+    XmlWorkflowItem(Context context, TableRow row) throws SQLException {
         ourContext = context;
         wfRow = row;
  //       activeSteps = new ArrayList<StepRecord>();
@@ -358,6 +358,33 @@ public class XmlWorkflowItem implements InProgressSubmission {
         return wsArray;
     }
 
+    /**
+     * Check to see if a particular item is currently under Workflow.
+     * If so, its XmlWorkflowItem is returned.  If not, null is returned
+     *
+     * @param context
+     *            the context object
+     * @param i
+     *            the item
+     *
+     * @return XmlWorkflow item corresponding to the item, or null
+     */
+    public static XmlWorkflowItem findByItem(Context context, Item i)
+            throws SQLException
+    {
+        // Look for the unique workflowitem entry where 'item_id' references this item
+        TableRow row =  DatabaseManager.findByUnique(context, "cwf_workflowitem", "item_id", i.getID());
+
+        if (row == null)
+        {
+            return null;
+        }
+        else
+        {
+            return new XmlWorkflowItem(context, row);
+        }
+    }
+
     /**
      * Update the workflow item, including the unarchived item.
      */