Examples of fr.dyade.aaa.jndi2.impl.MissingContextException

fr.dyade.aaa.jndi2.server.JndiScriptRequestNot
Thrown when a naming context has not been found whereas its parent naming context contains a ContextRecord indicating that the naming context exists. This may happen in a distributed JNDI configuration when a naming context has not been locally created yet. For example if the context /A has been created on the server 0 and the context /A/B on the server 1. If the server 2 starts, it gets from the server 0 the naming context /A containing a ContextRecord named B. If a JNDI request is asked about B (e.g. bind /A/B/C) then the server 2 can't find the naming context B because it still didn't get the naming data from server 1. So a MissingContextException is thrown.

  public NamingEnumeration list(String name) throws NamingException {
    if (Trace.logger.isLoggable(BasicLevel.DEBUG))
      Trace.logger.log(BasicLevel.DEBUG, "NamingContextImpl.list(" + 
                       name + ')');
    JndiReply reply = connection.invoke(
      new ListRequest(merge(contextPath, name)));    
    if (reply instanceof JndiError) {
      NamingException exc = ((JndiError)reply).getException();
      exc.fillInStackTrace();
      throw exc;
    }

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    JndiRequest request = reqCtx.getRequest();
    if (request instanceof LookupRequest) {
      Object obj = lookup((LookupRequest)request);
      if (obj != null) {
        ObjectRecord or = (ObjectRecord)obj;
        return new LookupReply(or.getObject());
      }
      // This is a context record
      return new JndiReply();
    } else if (request instanceof ListBindingsRequest) {
      Object obj = listBindings((ListBindingsRequest)request);

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  public Object lookup(String name) throws NamingException {
    if (Trace.logger.isLoggable(BasicLevel.DEBUG))
      Trace.logger.log(BasicLevel.DEBUG, "NamingContextImpl.lookup(" + 
                       name + ')');
    CompositeName path = merge(contextPath, name);
    JndiReply reply = connection.invoke(new LookupRequest(path));
    if (reply instanceof JndiError) {
      NamingException exc = ((JndiError)reply).getException();
      exc.fillInStackTrace();
      throw exc;
    } else if (reply instanceof LookupReply) {

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  public void unbind(String name) throws NamingException {
    if (Trace.logger.isLoggable(BasicLevel.DEBUG))
      Trace.logger.log(BasicLevel.DEBUG, "NamingContextImpl.unbind(" + 
                       name + ')');
    JndiReply reply = connection.invoke(
      new UnbindRequest(merge(contextPath, name)));    
    if (reply instanceof JndiError) {
      NamingException exc = ((JndiError)reply).getException();
      exc.fillInStackTrace();
      throw exc;
    }

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    CompositeName cn = (CompositeName) contextName.clone();
    if (contextName != null)
      cn.add(name);
    else
      cn = getCompositeName(name);
    sendTo(new UnbindRequest(cn));
  }

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      RequestManager manager = new RequestManager();
      
      HARequestManager haManager = new HARequestManager();
      haManager.setRequestManager(manager);


      AgentEntryPoint agentEP = new AgentEntryPoint();    
      agentEP.setRequestManager(manager);
      
      HAEntryPoint haEP = new HAEntryPoint();
      haEP.setHARequestManager(haManager);


      Container container = new Container();

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    tcpServer = new TcpServer(serverSocket, poolSize, timeout, getDefault());


    if (firstTime) {
      ReplicationManager manager = new ReplicationManager(serverIds);
      AgentEntryPoint agentEP = new AgentEntryPoint();    
      agentEP.setRequestManager(manager);
      TcpEntryPoint tcpEP = new TcpEntryPoint();
      tcpEP.setRequestManager(manager);
      ReplicationEntryPoint replicationEP = new ReplicationEntryPoint();    
      replicationEP.setRequestManager(manager);

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      agentEP.setRequestManager(manager);
      
      HAEntryPoint haEP = new HAEntryPoint();
      haEP.setHARequestManager(haManager);


      Container container = new Container();    
      container.addEntryPoint(agentEP);
      container.addEntryPoint(haEP);
      container.setLifeCycleListener(haManager);
      container.setBagSerializer(haManager);
      manager.setContainer(container);
      container.deploy();
    }
  }

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      TcpEntryPoint tcpEP = new TcpEntryPoint();
      tcpEP.setRequestManager(manager);
      ReplicationEntryPoint replicationEP = new ReplicationEntryPoint();    
      replicationEP.setRequestManager(manager);


      Container container = new Container();    
      container.addEntryPoint(agentEP);
      container.addEntryPoint(tcpEP);
      container.addEntryPoint(replicationEP);
      container.setLifeCycleListener(manager);
      manager.setContainer(container);
      container.deploy();
    }


    tcpServer.start();
  }

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      return new CompositeName(path.substring(1, path.length()));
    return new CompositeName(path);
  }
  
  private void sendTo(JndiRequest request) {
    Channel.sendTo((AgentId)ownerId, new JndiScriptRequestNot(new JndiRequest[]{request}));
  }

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Related Classes of fr.dyade.aaa.jndi2.impl.MissingContextException

fr.dyade.aaa.agent.AgentId

fr.dyade.aaa.jndi2.client.NamingConnection

fr.dyade.aaa.jndi2.client.NamingContextFactory

fr.dyade.aaa.jndi2.client.NamingContextImpl

fr.dyade.aaa.jndi2.client.SimpleNamingConnection

fr.dyade.aaa.jndi2.distributed.DistributedJndiServer

fr.dyade.aaa.jndi2.distributed.ReplicationEntryPoint

fr.dyade.aaa.jndi2.distributed.ReplicationManager

fr.dyade.aaa.jndi2.ha.HADistributedJndiServer

fr.dyade.aaa.jndi2.ha.HAJndiServer

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