opendaylight/md-sal/sal-netconf-connector/src/main/java/org/opendaylight/controller/config/yang/md/sal/connector/netconf/NetconfConnectorModule.java

   1 /**
   2 * Generated file
   3
   4 * Generated from: yang module name: opendaylight-sal-netconf-connector  yang module local name: sal-netconf-connector
   5 * Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
   6 * Generated at: Mon Nov 18 09:44:16 CET 2013
   7 *
   8 * Do not modify this file unless it is present under src/main directory
   9 */
  10 package org.opendaylight.controller.config.yang.md.sal.connector.netconf;
  11
  12 import io.netty.channel.EventLoopGroup;
  13 import io.netty.util.concurrent.GlobalEventExecutor;
  14
  15 import java.io.File;
  16 import java.io.InputStream;
  17 import java.net.InetAddress;
  18 import java.net.InetSocketAddress;
  19 import java.util.concurrent.ExecutorService;
  20 import java.util.concurrent.Executors;
  21
  22 import javax.net.ssl.SSLContext;
  23
  24 import org.opendaylight.controller.netconf.client.NetconfClientDispatcher;
  25 import org.opendaylight.controller.netconf.client.NetconfSshClientDispatcher;
  26 import org.opendaylight.controller.netconf.util.handler.ssh.authentication.AuthenticationHandler;
  27 import org.opendaylight.controller.netconf.util.handler.ssh.authentication.LoginPassword;
  28 import org.opendaylight.controller.sal.connect.netconf.NetconfDevice;
  29 import org.opendaylight.protocol.framework.ReconnectStrategy;
  30 import org.opendaylight.protocol.framework.TimedReconnectStrategy;
  31 import org.opendaylight.yangtools.yang.model.util.repo.AbstractCachingSchemaSourceProvider;
  32 import org.opendaylight.yangtools.yang.model.util.repo.FilesystemSchemaCachingProvider;
  33 import org.opendaylight.yangtools.yang.model.util.repo.SchemaSourceProvider;
  34 import org.opendaylight.yangtools.yang.model.util.repo.SchemaSourceProviders;
  35 import org.osgi.framework.BundleContext;
  36
  37 import static com.google.common.base.Preconditions.*;
  38
  39 import com.google.common.base.Optional;
  40 import com.google.common.net.InetAddresses;
  41
  42 /**
  43 *
  44 */
  45 public final class NetconfConnectorModule extends org.opendaylight.controller.config.yang.md.sal.connector.netconf.AbstractNetconfConnectorModule
  46 {
  47
  48     private static ExecutorService GLOBAL_PROCESSING_EXECUTOR = null;
  49     private static AbstractCachingSchemaSourceProvider<String, InputStream> GLOBAL_NETCONF_SOURCE_PROVIDER = null;
  50     private BundleContext bundleContext;
  51
  52     public NetconfConnectorModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  53         super(identifier, dependencyResolver);
  54     }
  55
  56     public NetconfConnectorModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, NetconfConnectorModule oldModule, java.lang.AutoCloseable oldInstance) {
  57         super(identifier, dependencyResolver, oldModule, oldInstance);
  58     }
  59
  60     @Override
  61     public void validate(){
  62         super.validate();
  63         checkState(getAddress() != null,"Address must be set.");
  64         //checkState(getAddress().getIpv4Address() != null || getAddress().getIpv6Address() != null,"Address must be set.");
  65         checkState(getPort() != null,"Port must be set.");
  66         checkState(getDomRegistry() != null,"Dom Registry must be provided.");
  67     }
  68
  69
  70     @Override
  71     public java.lang.AutoCloseable createInstance() {
  72
  73         getDomRegistryDependency();
  74         NetconfDevice device = new NetconfDevice(getIdentifier().getInstanceName());
  75         String addressValue = getAddress();
  76
  77
  78         int attemptMsTimeout = 60*1000;
  79         int connectionAttempts = 5;
  80         /*
  81          * Uncomment after Switch to IP Address
  82         if(getAddress().getIpv4Address() != null) {
  83             addressValue = getAddress().getIpv4Address().getValue();
  84         } else {
  85             addressValue = getAddress().getIpv6Address().getValue();
  86         }
  87         */
  88         ReconnectStrategy strategy = new TimedReconnectStrategy(GlobalEventExecutor.INSTANCE, attemptMsTimeout, 1000, 1.0, null,
  89                 Long.valueOf(connectionAttempts), null);
  90
  91         device.setReconnectStrategy(strategy);
  92
  93         InetAddress addr = InetAddresses.forString(addressValue);
  94         InetSocketAddress socketAddress = new InetSocketAddress(addr , getPort().intValue());
  95
  96
  97         device.setProcessingExecutor(getGlobalProcessingExecutor());
  98
  99         device.setSocketAddress(socketAddress);
 100         device.setEventExecutor(getEventExecutorDependency());
 101         device.setDispatcher(createDispatcher());
 102         device.setSchemaSourceProvider(getGlobalNetconfSchemaProvider(bundleContext));
 103
 104         getDomRegistryDependency().registerProvider(device, bundleContext);
 105         device.start();
 106         return device;
 107     }
 108
 109     private ExecutorService getGlobalProcessingExecutor() {
 110         if(GLOBAL_PROCESSING_EXECUTOR == null) {
 111
 112             GLOBAL_PROCESSING_EXECUTOR = Executors.newCachedThreadPool();
 113
 114         }
 115         return GLOBAL_PROCESSING_EXECUTOR;
 116     }
 117
 118     private synchronized AbstractCachingSchemaSourceProvider<String, InputStream> getGlobalNetconfSchemaProvider(BundleContext bundleContext) {
 119         if(GLOBAL_NETCONF_SOURCE_PROVIDER == null) {
 120             String storageFile = "cache/schema";
 121             File directory = bundleContext.getDataFile(storageFile);
 122             SchemaSourceProvider<String> defaultProvider = SchemaSourceProviders.noopProvider();
 123             GLOBAL_NETCONF_SOURCE_PROVIDER = FilesystemSchemaCachingProvider.createFromStringSourceProvider(defaultProvider, directory);
 124         }
 125         return GLOBAL_NETCONF_SOURCE_PROVIDER;
 126     }
 127
 128     private NetconfClientDispatcher createDispatcher() {
 129         EventLoopGroup bossGroup = getBossThreadGroupDependency();
 130         EventLoopGroup workerGroup = getWorkerThreadGroupDependency();
 131         if(getTcpOnly()) {
 132             return new NetconfClientDispatcher( bossGroup, workerGroup);
 133         } else {
 134             AuthenticationHandler authHandler = new LoginPassword(getUsername(),getPassword());
 135             return new NetconfSshClientDispatcher(authHandler , bossGroup, workerGroup);
 136         }
 137     }
 138
 139     public void setBundleContext(BundleContext bundleContext) {
 140         this.bundleContext = bundleContext;
 141     }
 142 }