How to use

getName

method

in

net.roboconf.core.model.beans.Instance

@Override
public void start( Instance instance ) throws PluginException {
  String name = instance != null ? instance.getName() : null;
  this.logger.info( this.agentId + " is starting instance " + name + "." );
  this.currentState = InstanceStatus.DEPLOYED_STARTED;
}

@Override
public void undeploy( Instance instance ) throws PluginException {
  String name = instance != null ? instance.getName() : null;
  this.logger.info( this.agentId + " is undeploying instance " + name + "." );
  this.currentState = InstanceStatus.NOT_DEPLOYED;
}

@Override
public void deploy( Instance instance ) throws PluginException {
  String name = instance != null ? instance.getName() : null;
  this.logger.info( this.agentId + " is deploying instance " + name + "." );
  this.currentState = InstanceStatus.DEPLOYED_STOPPED;
}

@Override
public void update( Instance instance, Import importChanged, InstanceStatus statusChanged ) throws PluginException {
  String name = instance != null ? instance.getName() : null;
  this.logger.info( this.agentId + " is updating instance " + name + "." );
}

@Override
public void stop( Instance instance ) throws PluginException {
  String name = instance != null ? instance.getName() : null;
  this.logger.info( this.agentId + " is stopping instance " + name + "." );
  this.currentState = InstanceStatus.DEPLOYED_STOPPED;
}

@Override
public void initialize( Instance instance ) throws PluginException {
  String name = instance != null ? instance.getName() : null;
  this.logger.fine( this.agentId + " is initializing the plug-in for " + name + "." );
  // This class is mainly used for test and dev' purpose.
  // So, we can store the information in the instance without any major impact.
  if( instance != null )
    instance.data.put( INIT_PROPERTY, "true" );
}

/**
 * Details for an instance.
 * @param instance the instance
 * @return an object with error details
 */
public static ErrorDetails instance( Instance instance ) {
  return new ErrorDetails( instance.getName(), ErrorDetailsKind.INSTANCE );
}

@Override
public void initialize( Instance instance ) throws PluginException {
  this.logger.fine( this.agentId + " is initializing the plug-in for " + instance.getName());
  try {
    installPuppetModules( instance );
  } catch( Exception e ) {
    throw new PluginException( e );
  }
}

/**
 * Determines whether an instance name is not already used by a sibling instance.
 * @param application the application (not null)
 * @param parentInstance the parent instance (can be null to indicate a root instance)
 * @param nameToSearch the name to search
 * @return true if a child instance of <code>parentInstance</code> has the same name, false otherwise
 */
public static boolean hasChildWithThisName( AbstractApplication application, Instance parentInstance, String nameToSearch ) {
  boolean hasAlreadyAChildWithThisName = false;
  Collection<Instance> list = parentInstance == null ? application.getRootInstances() : parentInstance.getChildren();
  for( Iterator<Instance> it = list.iterator(); it.hasNext() && ! hasAlreadyAChildWithThisName; ) {
    hasAlreadyAChildWithThisName = Objects.equals( nameToSearch, it.next().getName());
  }
  return hasAlreadyAChildWithThisName;
}

/**
 * Builds a map with the variables defined by this class.
 * @param instance a non-null instance
 * @return a non-null map where all the properties here are mapped to their values for this instance
 */
public static Map<String,String> buildReferenceMap( Instance instance ) {
  Map<String,String> result = new HashMap<> ();
  String instancePath = InstanceHelpers.computeInstancePath( instance );
  result.put( ROBOCONF_INSTANCE_NAME, instance.getName());
  result.put( ROBOCONF_INSTANCE_PATH, instancePath );
  result.put( ROBOCONF_COMPONENT_NAME, instance.getComponent().getName());
  result.put( ROBOCONF_CLEAN_INSTANCE_PATH, cleanInstancePath( instancePath ));
  result.put( ROBOCONF_CLEAN_REVERSED_INSTANCE_PATH, cleanReversedInstancePath( instancePath ));
  return result;
}

@Override
public void start( Instance instance ) throws PluginException {
  this.logger.fine( this.agentId + " is starting instance " + instance.getName());
  File instanceDirectory = InstanceHelpers.findInstanceDirectoryOnAgent( instance );
  try {
    callPuppetScript( instance, "start", PuppetState.RUNNING, null, false, instanceDirectory );
  } catch( Exception e ) {
    throw new PluginException( e );
  }
}

@Override
public void deploy( Instance instance ) throws PluginException {
  this.logger.fine( this.agentId + " is deploying instance " + instance.getName());
  File instanceDirectory = InstanceHelpers.findInstanceDirectoryOnAgent( instance );
  try {
    callPuppetScript( instance, "deploy", PuppetState.STOPPED, null, false, instanceDirectory );
  } catch( Exception e ) {
    throw new PluginException( e );
  }
}

@Override
public void stop( Instance instance ) throws PluginException {
  this.logger.fine( this.agentId + " is stopping instance " + instance.getName());
  File instanceDirectory = InstanceHelpers.findInstanceDirectoryOnAgent( instance );
  try {
    callPuppetScript( instance, "stop", PuppetState.STOPPED, null, false, instanceDirectory );
  } catch( Exception e ) {
    throw new PluginException( e );
  }
}

@Override
public void undeploy( Instance instance ) throws PluginException {
  this.logger.fine( this.agentId + " is undeploying instance " + instance.getName());
  File instanceDirectory = InstanceHelpers.findInstanceDirectoryOnAgent( instance );
  try {
    callPuppetScript( instance, "undeploy", PuppetState.UNDEF, null, false, instanceDirectory );
  } catch( Exception e ) {
    throw new PluginException( e );
  }
}

@Override
public void update(Instance instance, Import importChanged, InstanceStatus statusChanged) throws PluginException {
  this.logger.fine( this.agentId + " is updating instance " + instance.getName());
  File instanceDirectory = InstanceHelpers.findInstanceDirectoryOnAgent( instance );
  try {
    callPuppetScript(
        instance, "update",
        PuppetState.UNDEF,
        importChanged,
        (statusChanged == InstanceStatus.DEPLOYED_STARTED),
        instanceDirectory );
  } catch( Exception e ) {
    throw new PluginException( e );
  }
}

/**
 * Constructor.
 * @param instance
 */
public MsgCmdAddInstance( Instance instance ) {
  this.parentInstancePath = instance.getParent() == null ? null : InstanceHelpers.computeInstancePath( instance.getParent());
  this.instanceName = instance.getName();
  this.componentName = instance.getComponent() != null ? instance.getComponent().getName() : null;
  this.channels = instance.channels;
  this.data = instance.data;
  this.overridenExports = instance.overriddenExports;
}

/**
 * Constructor.
 * @param instance
 */
public MsgCmdAddInstance( Instance instance ) {
  this.parentInstancePath = instance.getParent() == null ? null : InstanceHelpers.computeInstancePath( instance.getParent());
  this.instanceName = instance.getName();
  this.componentName = instance.getComponent() != null ? instance.getComponent().getName() : null;
  this.channels = instance.channels;
  this.data = instance.data;
  this.overridenExports = instance.overriddenExports;
}

@Test
public void testGetAllInstances() {
  Application app = new Application( new ApplicationTemplate());
  Instance[] rootInstances = new Instance[ 8 ];
  for( int i=0; i<rootInstances.length; i++ ) {
    rootInstances[ i ] = new Instance( "i-" + i );
    InstanceHelpers.insertChild( rootInstances[ i ], new Instance( "child-" + i ));
  }
  app.getRootInstances().addAll( Arrays.asList( rootInstances ));
  List<Instance> allInstances = InstanceHelpers.getAllInstances( app );
  Assert.assertEquals( rootInstances.length * 2, allInstances.size());
  for( Instance rootInstance : rootInstances )
    Assert.assertTrue( rootInstance.getName(), allInstances.contains( rootInstance ));
}

@Test
public void testChain() {
  Instance inst = new Instance().name( "ins" ).status( InstanceStatus.DEPLOYING ).component( null ).parent( null );
  Assert.assertEquals( 0, inst.channels.size());
  Assert.assertEquals( "ins", inst.getName());
  Assert.assertEquals( InstanceStatus.DEPLOYING, inst.getStatus());
  Assert.assertNull( inst.getComponent());
  Assert.assertNull( inst.getParent());
  Assert.assertEquals( 1, inst.channel( "woo" ).channels.size());
  Assert.assertEquals( 2, inst.channel( "yeah" ).channels.size());
  Assert.assertEquals( 2, inst.channel( "woo" ).channels.size());
}

@Test
public void testBuildRoutingKeyForAgent_Instance() {
  Instance inst = new Instance( "my-root" );
  Assert.assertNotNull( MessagingUtils.buildTopicNameForAgent( inst ));
  Assert.assertEquals(
      MessagingUtils.buildTopicNameForAgent( inst ),
      MessagingUtils.buildTopicNameForAgent( inst.getName()));
  Instance childInstance = new Instance( "child" );
  InstanceHelpers.insertChild( inst, childInstance );
  Assert.assertEquals(
      MessagingUtils.buildTopicNameForAgent( childInstance ),
      MessagingUtils.buildTopicNameForAgent( inst ));
}