/** list all application refs that are present in the provided list of targets */
 public TargetModuleID[] listAppRefs(String[] targets) throws IOException {
   if (!isConnected()) {
     throw new IllegalStateException(
         localStrings.getString("enterprise.deployment.client.disconnected_state"));
   }
   Vector tmpVector = new Vector();
   DomainConfig domainCfg =
       ProxyFactory.getInstance(dasConnection).getDomainRoot().getDomainConfig();
   Map serverProxies = domainCfg.getStandaloneServerConfigMap();
   Map clusterProxies = domainCfg.getClusterConfigMap();
   Map clusteredServerProxies = domainCfg.getClusteredServerConfigMap();
   for (int i = 0; i < targets.length; i++) {
     Set proxySet = null;
     if (serverProxies.get(targets[i]) != null) {
       StandaloneServerConfig tgtProxy =
           (StandaloneServerConfig)
               domainCfg.getContainee(XTypes.STANDALONE_SERVER_CONFIG, targets[i]);
       proxySet = tgtProxy.getContaineeSet(XTypes.DEPLOYED_ITEM_REF_CONFIG);
     } else if (clusterProxies.get(targets[i]) != null) {
       ClusterConfig tgtProxy =
           (ClusterConfig) domainCfg.getContainee(XTypes.CLUSTER_CONFIG, targets[i]);
       proxySet = tgtProxy.getContaineeSet(XTypes.DEPLOYED_ITEM_REF_CONFIG);
     } else if (clusteredServerProxies.get(targets[i]) != null) {
       ClusteredServerConfig tgtProxy =
           (ClusteredServerConfig)
               domainCfg.getContainee(XTypes.CLUSTERED_SERVER_CONFIG, targets[i]);
       proxySet = tgtProxy.getContaineeSet(XTypes.DEPLOYED_ITEM_REF_CONFIG);
     } else if (TargetType.DOMAIN.equals(targets[i])) {
       StandaloneServerConfig tgtProxy =
           (StandaloneServerConfig) domainCfg.getContainee(XTypes.STANDALONE_SERVER_CONFIG, DAS);
       proxySet = tgtProxy.getContaineeSet(XTypes.DEPLOYED_ITEM_REF_CONFIG);
     } else {
       return null;
     }
     Object[] appRefs = proxySet.toArray();
     for (int k = 0; k < appRefs.length; k++) {
       SunTarget aTarget = new SunTarget(serverId);
       aTarget.setAppServerInstance(targets[i]);
       aTarget.setConnectionSource(dasConnection);
       DeployedItemRefConfig item = (DeployedItemRefConfig) appRefs[k];
       SunTargetModuleID tgtId = new SunTargetModuleID(item.getRef(), aTarget);
       tmpVector.add(tgtId);
     }
   }
   SunTargetModuleID[] result = new SunTargetModuleID[tmpVector.size()];
   return (TargetModuleID[]) tmpVector.toArray(result);
 }
  public Target[] createTargets(String[] targets) {
    if (!isConnected()) {
      throw new IllegalStateException(
          localStrings.getString("enterprise.deployment.client.disconnected_state"));
    }
    Target[] targetsArray = new Target[targets.length];
    Map serverProxies = null;
    Map clusterProxies = null;

    try {
      // parse through given targets
      for (int i = 0; i < targets.length; i++) {

        // if this is "domain" add a domain target
        if (TargetType.DOMAIN.equals(targets[i])) {
          // Add a domain target
          SunTarget dom = new SunTarget(serverId);
          dom.setAppServerInstance(TargetType.DOMAIN);
          dom.setConnectionSource(dasConnection);
          dom.setTargetType(TargetType.DOMAIN);
          targetsArray[i] = dom;
          continue;
        }
        // if this is "server" add a server target
        if (DAS.equals(targets[i])) {
          // Add a target for default server
          SunTarget serv = new SunTarget(serverId);
          serv.setAppServerInstance(DAS);
          serv.setConnectionSource(dasConnection);
          serv.setTargetType(TargetType.STAND_ALONE_SERVER);
          targetsArray[i] = serv;
          continue;
        }
        // for PE, it will not come here at all; go ahead and get proxies and server/cluster keysets
        // from the proxies
        if (serverProxies == null || clusterProxies == null) {
          DomainConfig domainCfg =
              ProxyFactory.getInstance(dasConnection).getDomainRoot().getDomainConfig();
          serverProxies = domainCfg.getStandaloneServerConfigMap();
          clusterProxies = domainCfg.getClusterConfigMap();
        }
        // check if ctarget is a stand alone server
        if (serverProxies.get(targets[i]) != null) {
          SunTarget aTarget = new SunTarget(serverId);
          aTarget.setAppServerInstance(targets[i]);
          aTarget.setConnectionSource(dasConnection);
          aTarget.setTargetType(TargetType.STAND_ALONE_SERVER);
          targetsArray[i] = aTarget;
          continue;
        }
        // check if ctarget is a cluster
        if (clusterProxies.get(targets[i]) != null) {
          SunTarget aTarget = new SunTarget(serverId);
          aTarget.setAppServerInstance(targets[i]);
          aTarget.setConnectionSource(dasConnection);
          aTarget.setTargetType(TargetType.CLUSTER);
          targetsArray[i] = aTarget;
          continue;
        }
        // if we are here, it means given target does not exist at all - return null
        return null;
      }
    } catch (Throwable ex) {
      // it's too late to change the DeploymentFacility.createTargets
      // interface to throw approriate exceptions as this point,
      // but let's at least re-throw the RuntimeException so
      // connection failure (for example, due to wrong user/password)
      // could be reported back to user.
      if (ex instanceof RuntimeException) {
        throw (RuntimeException) ex;
      }
      return null;
    }
    return targetsArray;
  }