Better max file in folder handling

Author: car031

logicaldoc-core/src/main/java/com/logicaldoc/core/document/TooManyDocumentsException.java

@@ -16,7 +16,7 @@ public class TooManyDocumentsException extends PersistenceException {
 	private final long folderId;
 
 	public TooManyDocumentsException(Folder folder, long max) {
-		super(String.format("Folder %s (%d) cannot exceed the limit of %d documents configured in the settings",
+		super(String.format("Folder %s [id=%d] cannot exceed the limit of %d documents configured in the settings",
 				folder.getName(), folder.getId(), max));
 		this.folderId = folder.getId();
 	}

logicaldoc-webapp/src/main/java/com/logicaldoc/web/service/DocumentServiceImpl.java

@@ -121,6 +121,7 @@
 import com.logicaldoc.util.html.HTMLSanitizer;
 import com.logicaldoc.util.io.FileUtil;
 import com.logicaldoc.web.UploadServlet;
+import com.logicaldoc.web.websockets.WebsocketTool;
 
 /**
  * The document service for the operations on the documents done through the
@@ -266,6 +267,7 @@ public List<GUIDocument> addDocuments(boolean importZip, String charset, boolean
 				addDocuments(importZip, charset, immediateIndexing, metadata, session, createdDocs);
 			} catch (ServerException | PersistenceException | ParsingException | IOException e) {
 				log.error(e.getMessage(), e);
+				new WebsocketTool().showMessage(session, e.getMessage(), "error");
 			}
 		}, session)) {
 			return createdDocs;