openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/session/ExtensionSessionManagerImpl.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.openflowplugin.openflow.md.core.session;
   9
  10 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
  11 import org.opendaylight.openflowplugin.extension.api.core.session.ExtensionSessionManager;
  12 import org.slf4j.Logger;
  13 import org.slf4j.LoggerFactory;
  14
  15 public final class ExtensionSessionManagerImpl implements ExtensionSessionManager {
  16     private static final Logger LOG = LoggerFactory.getLogger(ExtensionSessionManagerImpl.class);
  17
  18     private static ExtensionSessionManagerImpl INSTANCE = new ExtensionSessionManagerImpl();
  19
  20     private ExtensionConverterProvider extensionConverterProvider;
  21
  22     /**
  23      * Returns singleton instance.
  24      */
  25     public static ExtensionSessionManager getInstance() {
  26         return INSTANCE;
  27     }
  28
  29     private ExtensionSessionManagerImpl() {
  30     }
  31
  32     @Override
  33     public void setExtensionConverterProvider(
  34             ExtensionConverterProvider extensionConverterProvider) {
  35         this.extensionConverterProvider = extensionConverterProvider;
  36     }
  37
  38     @Override
  39     public ExtensionConverterProvider getExtensionConverterProvider() {
  40         return extensionConverterProvider;
  41     }
  42 }