Fixed bug when the project still present after deletion through termi…

…nal or project service (#6013)
eclipse-che · Aug 17, 2017 · a27da4f · a27da4f
1 parent a3099e7
commit a27da4f
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/...che-core-api-project/src/main/java/org/eclipse/che/api/project/server/ProjectManager.java b/...che-core-api-project/src/main/java/org/eclipse/che/api/project/server/ProjectManager.java
@@ -48,6 +48,7 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import javax.inject.Inject;
 import javax.inject.Singleton;
@@ -64,6 +65,7 @@
 import static com.google.common.base.Strings.isNullOrEmpty;
 import static java.lang.String.format;
 import static org.eclipse.che.api.core.ErrorCodes.NOT_UPDATED_PROJECT;
+import static org.eclipse.che.api.vfs.watcher.FileWatcherManager.EMPTY_CONSUMER;
 
 /**
  * Facade for all project related operations.
@@ -85,6 +87,8 @@ public class ProjectManager {
     private final WorkspaceProjectsSyncer        workspaceProjectsHolder;
     private final FileWatcherManager             fileWatcherManager;
 
+    private int rootProjcetOperationSetId;
+
     @Inject
     public ProjectManager(VirtualFileSystemProvider vfsProvider,
                           ProjectTypeRegistry projectTypeRegistry,
@@ -112,6 +116,24 @@ public ProjectManager(VirtualFileSystemProvider vfsProvider,
                                                                           .setDaemon(true).build());
     }
 
+    @PostConstruct
+    private void postConstruct() {
+        String rootPath = vfs.getRoot().getPath().toString();
+        rootProjcetOperationSetId = fileWatcherManager.registerByPath(rootPath, EMPTY_CONSUMER, EMPTY_CONSUMER, projectPath -> {
+            try {
+                projectRegistry.removeProjects(projectPath);
+                workspaceProjectsHolder.sync(projectRegistry);
+            } catch (ServerException e) {
+                LOG.error("Could not remove or synchronize  project: {}", projectPath);
+            }
+        });
+    }
+
+    @PreDestroy
+    private void preDestroy() {
+        fileWatcherManager.unRegisterByPath(rootProjcetOperationSetId);
+    }
+
     void initWatcher() throws IOException {
         FileWatcherNotificationListener defaultListener =
                 new FileWatcherNotificationListener(file -> !(file.getPath().toString().contains(".che")