Examples of jade.core.GenericCommand

jade.core.GenericCommand
A generic implementation of the Command interface, operating at the meta-level to provide a generic transformation of method invocations. Generic commands can be used both as vertical and horizontal commands. Objects of this class can also be recycled to build command pools, since every information they hold can be rewritten. @author Giovanni Rimassa - FRAMeTech s.r.l.

      Object[] params = cmd.getParams();
      AID agentID = (AID) params[0];
      String newState = (String) params[1];


      if (newState.equals(jade.domain.FIPAAgentManagement.AMSAgentDescription.SUSPENDED)) {
        GenericCommand hCmd = new GenericCommand(MainReplicationSlice.H_SUSPENDEDAGENT, MainReplicationSlice.NAME, null);
        hCmd.addParam(agentID);


        broadcastToReplicas(hCmd, EXCLUDE_MYSELF);
      } else if (newState.equals(jade.domain.FIPAAgentManagement.AMSAgentDescription.ACTIVE)) {
        GenericCommand hCmd = new GenericCommand(MainReplicationSlice.H_RESUMEDAGENT, MainReplicationSlice.NAME, null);
        hCmd.addParam(agentID);


        broadcastToReplicas(hCmd, EXCLUDE_MYSELF);
      }


    }

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    private void handleNewMTP(VerticalCommand cmd) throws IMTPException, ServiceException {
      Object[] params = cmd.getParams();
      MTPDescriptor mtp = (MTPDescriptor) params[0];
      ContainerID cid = (ContainerID) params[1];


      GenericCommand hCmd = new GenericCommand(MainReplicationSlice.H_NEWMTP, MainReplicationSlice.NAME, null);
      hCmd.addParam(mtp);
      hCmd.addParam(cid);


      broadcastToReplicas(hCmd, EXCLUDE_MYSELF);
    }

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    private void handleDeadMTP(VerticalCommand cmd) throws IMTPException, ServiceException {
      Object[] params = cmd.getParams();
      MTPDescriptor mtp = (MTPDescriptor) params[0];
      ContainerID cid = (ContainerID) params[1];


      GenericCommand hCmd = new GenericCommand(MainReplicationSlice.H_DEADMTP, MainReplicationSlice.NAME, null);
      hCmd.addParam(mtp);
      hCmd.addParam(cid);


      broadcastToReplicas(hCmd, EXCLUDE_MYSELF);
    }

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        myPlatformManager.removeReplica(monitoredSvcMgr, false);
        myPlatformManager.removeNode(new NodeDescriptor(n), false);


        // Broadcast a 'removeReplica()' method (exclude yourself from bcast)
        GenericCommand hCmd = new GenericCommand(MainReplicationSlice.H_REMOVEREPLICA, MainReplicationSlice.NAME, null);
        hCmd.addParam(monitoredSvcMgr);
        hCmd.addParam(new Integer(monitoredLabel));
        broadcastToReplicas(hCmd, EXCLUDE_MYSELF);


        int oldLabel = myLabel;


        adjustLabels(monitoredLabel);


        // -- Attach to the new neighbour slice...
        MainReplicationSlice newSlice = (MainReplicationSlice) replicas.get(monitoredLabel);
        attachTo(monitoredLabel, newSlice);


        // Become the new leader if it is the case...
        if ((oldLabel != 0) && (myLabel == 0)) {
          myLogger.log(Logger.INFO, "-- I'm the new leader ---");
          myContainer.becomeLeader(feeder);
          VerticalCommand cmd = new GenericCommand(MainReplicationSlice.LEADERSHIP_ACQUIRED, NAME, null);
          submit(cmd);
        }
        else {
          if (feeder != null) {
            // NO new AMS --> No need for intercepting events anymore

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public class MainReplicationProxy extends SliceProxy implements MainReplicationSlice {




    public int getLabel() throws IMTPException {
  try {
      GenericCommand cmd = new GenericCommand(H_GETLABEL, NAME, null);


      Node n = getNode();
      Object result = n.accept(cmd);
      if((result != null) && (result instanceof Throwable)) {
    if(result instanceof IMTPException) {

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  }
    }


    public String getPlatformManagerAddress() throws IMTPException {
  try {
      GenericCommand cmd = new GenericCommand(H_GETPLATFORMMANAGERADDRESS, NAME, null);


      Node n = getNode();
      Object result = n.accept(cmd);
      if((result != null) && (result instanceof Throwable)) {
    if(result instanceof IMTPException) {

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  }
    }


    public void addReplica(String sliceName, String smAddr, int sliceIndex, NodeDescriptor dsc, Vector services) throws IMTPException {
  try {
      GenericCommand cmd = new GenericCommand(H_ADDREPLICA, NAME, null);
      cmd.addParam(sliceName);
      cmd.addParam(smAddr);
      cmd.addParam(new Integer(sliceIndex));
      cmd.addParam(dsc);
      cmd.addParam(services);


      Node n = getNode();
      Object result = n.accept(cmd);
      if((result != null) && (result instanceof Throwable)) {
    if(result instanceof IMTPException) {

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  }
    }


    public void removeReplica(String smAddr, int sliceIndex) throws IMTPException { 
  try {
      GenericCommand cmd = new GenericCommand(H_REMOVEREPLICA, NAME, null);
      cmd.addParam(smAddr);
      cmd.addParam(new Integer(sliceIndex));


      Node n = getNode();
      Object result = n.accept(cmd);
      if((result != null) && (result instanceof Throwable)) {
    if(result instanceof IMTPException) {

View Full Code Here

  }
    }


    public void fillGADT(AID[] agents, ContainerID[] containers) throws IMTPException {
  try {
      GenericCommand cmd = new GenericCommand(H_FILLGADT, NAME, null);
      cmd.addParam(agents);
      cmd.addParam(containers);


      Node n = getNode();
      Object result = n.accept(cmd);
      if((result != null) && (result instanceof Throwable)) {
    if(result instanceof IMTPException) {

View Full Code Here

  }
    }*/


    public void suspendedAgent(AID name) throws IMTPException, NotFoundException {
  try {
      GenericCommand cmd = new GenericCommand(H_SUSPENDEDAGENT, NAME, null);
      cmd.addParam(name);


      Node n = getNode();
      Object result = n.accept(cmd);
      if((result != null) && (result instanceof Throwable)) {
    if(result instanceof IMTPException) {

View Full Code Here

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