added a bunch of log messages

Author: FreakyBytes

src/main/java/de/unirostock/sems/cbarchive/web/UserManager.java

@@ -61,10 +61,14 @@ public UserManager() throws IOException {
 	}
 
 	public UserManager( String workspaceId ) throws IOException {
+		
 		if( workspaceId != null && !workspaceId.isEmpty() ) {
 			workspace = workspaceManager.getWorkspace(workspaceId);
+			LOGGER.debug("Trying to obtain workspace with id ", workspaceId);
 		}
+		
 		if( workspace == null ) {
+			LOGGER.debug("Workspace with id ", workspaceId, " not found. Create new one with random id.");
 			workspace = workspaceManager.createWorkspace();
 		}
 

src/main/java/de/unirostock/sems/cbarchive/web/WorkspaceManager.java

@@ -100,6 +100,7 @@ public synchronized Workspace createWorkspace() throws IOException {
 		workspace.updateLastseen();
 		// add to settings
 		workspaces.put(uuid, workspace);
+		LOGGER.info("Created new workspace with id ", workspace.getWorkspaceId());
 
 		return workspace;
 	}

src/main/java/de/unirostock/sems/cbarchive/web/rest/ShareApi.java

@@ -85,6 +85,8 @@ public class ShareApi extends RestHelper {
 	@Path("/share/{user_path}")
 	@Produces( MediaType.TEXT_PLAIN )
 	public Response setUserPath( @CookieParam(Fields.COOKIE_PATH) String oldUserPath, @PathParam("user_path") String userPath, @CookieParam(Fields.COOKIE_WORKSPACE_HISTORY) String historyCookie, @Context HttpServletRequest requestContext) {
+		
+		LOGGER.debug("Got share link to workspace ", userPath);
 		// user stuff
 		UserManager user = null;
 		try {
@@ -104,17 +106,21 @@ public Response setUserPath( @CookieParam(Fields.COOKIE_PATH) String oldUserPath
 				history = new WorkspaceHistory();
 
 			// puts current workspace into history
-			if( history.containsWorkspace(user.getWorkspaceId()) == false )
+			if( history.containsWorkspace(user.getWorkspaceId()) == false ) {
 				history.getRecentWorkspaces().add( user.getWorkspace() );
+				LOGGER.debug("Added shared workspace to history. Wasn't added yet.");
+			}
 			history.setCurrentWorkspace( user.getWorkspaceId() );
+			LOGGER.info("Set current workspace id to ", user.getWorkspaceId(), " from ", oldUserPath);
 
 			if( oldUserPath != null && !oldUserPath.isEmpty() && history.containsWorkspace( oldUserPath ) == false ) {
 				Workspace workspace = WorkspaceManager.getInstance().getWorkspace(oldUserPath);
-				if( workspace != null )
+				if( workspace != null ) {
 					history.getRecentWorkspaces().add( workspace );
+					LOGGER.debug("Added old workspace to history ", oldUserPath);
+				}
 			}
 
-			history.setCurrentWorkspace( user.getWorkspaceId() );
 			historyCookie = history.toCookieJson();
 
 		} catch (IOException e) {