netconf/netconf-util/src/main/java/org/opendaylight/netconf/util/NetconfConfigurationImpl.java

   1 /*
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.netconf.util;
  10
  11 import java.net.InetSocketAddress;
  12 import java.util.Dictionary;
  13 import java.util.Hashtable;
  14 import org.osgi.service.cm.ManagedService;
  15 import org.slf4j.Logger;
  16 import org.slf4j.LoggerFactory;
  17
  18 public class NetconfConfigurationImpl implements NetconfConfiguration, ManagedService {
  19
  20     private static final Logger LOG = LoggerFactory.getLogger(NetconfConfigurationImpl.class);
  21
  22     /*
  23      * Props to access information within the dictionary.
  24      */
  25
  26     private static final String SSH_ADDRESS_PROP = "ssh-address";
  27     private static final String SSH_PORT_PROP = "ssh-port";
  28     private static final String TCP_ADDRESS_PROP = "tcp-address";
  29     private static final String TCP_PORT_PROP = "tcp-port";
  30     private static final String SSH_PK_PATH_PROP = "ssh-pk-path";
  31
  32     private NetconfConfigurationHolder netconfConfiguration;
  33
  34     public NetconfConfigurationImpl(final String tcpServerAddress, final String tcpServerPort,
  35                                     final String sshServerAddress, final String sshServerPort,
  36                                     final String privateKeyPath) throws NumberFormatException {
  37
  38         // isolate configuration to "updated(...)" instead of repeating logic here
  39         final Dictionary<String, String> dictionaryConfig = new Hashtable<>();
  40         dictionaryConfig.put(TCP_ADDRESS_PROP, tcpServerAddress);
  41         dictionaryConfig.put(TCP_PORT_PROP, tcpServerPort);
  42         dictionaryConfig.put(SSH_ADDRESS_PROP, sshServerAddress);
  43         dictionaryConfig.put(SSH_PORT_PROP, sshServerPort);
  44         dictionaryConfig.put(SSH_PK_PATH_PROP, privateKeyPath);
  45
  46         updated(dictionaryConfig);
  47     }
  48
  49     @Override
  50     public void updated(final Dictionary<String, ?> dictionaryConfig) {
  51         if (dictionaryConfig == null) {
  52             LOG.debug("CSS NETCONF server configuration cannot be updated as passed dictionary is null");
  53             return;
  54         }
  55         final InetSocketAddress sshServerAddress =
  56                 new InetSocketAddress((String) dictionaryConfig.get(SSH_ADDRESS_PROP),
  57                         Integer.parseInt((String) dictionaryConfig.get(SSH_PORT_PROP)));
  58         final InetSocketAddress tcpServerAddress =
  59                 new InetSocketAddress((String) dictionaryConfig.get(TCP_ADDRESS_PROP),
  60                 Integer.parseInt((String) dictionaryConfig.get(TCP_PORT_PROP)));
  61
  62         netconfConfiguration = new NetconfConfigurationHolder(tcpServerAddress,
  63                 sshServerAddress,
  64                 (String) dictionaryConfig.get(SSH_PK_PATH_PROP));
  65
  66         LOG.debug("CSS netconf server configuration was updated: {}", dictionaryConfig.toString());
  67     }
  68
  69     @Override
  70     public InetSocketAddress getSshServerAddress() {
  71         return netconfConfiguration.getSshServerAddress();
  72     }
  73
  74     @Override
  75     public InetSocketAddress getTcpServerAddress() {
  76         return netconfConfiguration.getTcpServerAddress();
  77     }
  78
  79     @Override
  80     public String getPrivateKeyPath() {
  81         return netconfConfiguration.getPrivateKeyPath();
  82     }
  83 }