Bug 618 - convert xtend to java in md-sal/inventory-manager

[controller.git] / opendaylight / md-sal / inventory-manager / src / main / java / org / opendaylight / controller / md / inventory / manager / FlowCapableInventoryProvider.java

diff --git a/opendaylight/md-sal/inventory-manager/src/main/java/org/opendaylight/controller/md/inventory/manager/FlowCapableInventoryProvider.java b/opendaylight/md-sal/inventory-manager/src/main/java/org/opendaylight/controller/md/inventory/manager/FlowCapableInventoryProvider.java
new file mode 100644 (file)
index 0000000..7e4190f
--- /dev/null
+++ b/opendaylight/md-sal/inventory-manager/src/main/java/org/opendaylight/controller/md/inventory/manager/FlowCapableInventoryProvider.java
@@ -0,0 +1,67 @@
+/**
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.inventory.manager;
+
+import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
+import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
+import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
+import org.opendaylight.yangtools.concepts.Registration;
+import org.opendaylight.yangtools.yang.binding.NotificationListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class FlowCapableInventoryProvider implements AutoCloseable {
+
+    private final static Logger LOG = LoggerFactory.getLogger(FlowCapableInventoryProvider.class);
+
+    private DataProviderService dataService;
+    private NotificationProviderService notificationService;
+    private Registration<NotificationListener> listenerRegistration;
+    private final NodeChangeCommiter changeCommiter = new NodeChangeCommiter(FlowCapableInventoryProvider.this);
+
+    public void start() {
+        this.listenerRegistration = this.notificationService.registerNotificationListener(this.changeCommiter);
+        LOG.info("Flow Capable Inventory Provider started.");
+    }
+
+    protected DataModificationTransaction startChange() {
+        DataProviderService _dataService = this.dataService;
+        return _dataService.beginTransaction();
+    }
+
+    @Override
+    public void close() {
+        try {
+            LOG.info("Flow Capable Inventory Provider stopped.");
+            if (this.listenerRegistration != null) {
+                this.listenerRegistration.close();
+            }
+        } catch (Exception e) {
+            String errMsg = "Error by stop Flow Capable Inventory Provider.";
+            LOG.error(errMsg, e);
+            throw new RuntimeException(errMsg, e);
+        }
+    }
+
+    public DataProviderService getDataService() {
+        return this.dataService;
+    }
+
+    public void setDataService(final DataProviderService dataService) {
+        this.dataService = dataService;
+    }
+
+    public NotificationProviderService getNotificationService() {
+        return this.notificationService;
+    }
+
+    public void setNotificationService(
+            final NotificationProviderService notificationService) {
+        this.notificationService = notificationService;
+    }
+}