How come this file is missed in git?

api/src/com/cloud/api/commands/AddClusterCmd.java

@@ -0,0 +1,114 @@
+package com.cloud.api.commands;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+
+import com.cloud.api.ApiConstants;
+import com.cloud.api.BaseCmd;
+import com.cloud.api.Implementation;
+import com.cloud.api.Parameter;
+import com.cloud.api.ServerApiException;
+import com.cloud.api.response.HostResponse;
+import com.cloud.api.response.ListResponse;
+import com.cloud.exception.DiscoveryException;
+import com.cloud.host.Host;
+
+@Implementation(description="Adds a new cluster", responseObject=HostResponse.class)
+public class AddClusterCmd extends BaseCmd {
+    public static final Logger s_logger = Logger.getLogger(AddClusterCmd.class.getName());
+
+    private static final String s_name = "addclusterresponse";
+    
+    @Parameter(name=ApiConstants.CLUSTER_NAME, type=CommandType.STRING, required=true, description="the cluster name")
+    private String clusterName;
+
+    @Parameter(name=ApiConstants.PASSWORD, type=CommandType.STRING, required=false, description="the password for the host")
+    private String password;
+
+    @Parameter(name=ApiConstants.POD_ID, type=CommandType.LONG, description="the Pod ID for the host")
+    private Long podId;
+
+    @Parameter(name=ApiConstants.URL, type=CommandType.STRING, required=false, description="the URL")
+    private String url;
+
+    @Parameter(name=ApiConstants.USERNAME, type=CommandType.STRING, required=false, description="the username for the cluster")
+    private String username;
+
+    @Parameter(name=ApiConstants.ZONE_ID, type=CommandType.LONG, required=true, description="the Zone ID for the cluster")
+    private Long zoneId;
+    
+    @Parameter(name=ApiConstants.HYPERVISOR, type=CommandType.STRING, required=true, description="hypervisor type of the cluster")
+    private String hypervisor;
+    
+    @Parameter(name=ApiConstants.CLUSTER_TYPE, type=CommandType.STRING, required=true, description="hypervisor type of the cluster")
+    private String clusterType;
+    
+    
+    public String getClusterName() {
+        return clusterName;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public Long getPodId() {
+        return podId;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public Long getZoneId() {
+        return zoneId;
+    }
+    
+    public String getHypervisor() {
+    	return hypervisor;
+    }
+    
+    @Override
+    public String getCommandName() {
+    	return s_name;
+    }
+    
+    public String getClusterType() {
+    	return clusterType;
+    }
+    
+    public void setClusterType(String type) {
+    	this.clusterType = type;
+    }
+
+    @Override
+    public void execute(){
+        try {
+            List<? extends Host> result = _resourceService.discoverCluster(this);
+            ListResponse<HostResponse> response = new ListResponse<HostResponse>();
+            List<HostResponse> hostResponses = new ArrayList<HostResponse>();
+            if (result != null) {
+                for (Host host : result) {
+                    HostResponse hostResponse = _responseGenerator.createHostResponse(host);
+                    hostResponses.add(hostResponse);
+                }
+            } else {
+                throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to add host cluster");
+            }
+
+            response.setResponses(hostResponses);
+            response.setResponseName(getCommandName());
+            
+            this.setResponseObject(response);
+        } catch (DiscoveryException ex) {
+            s_logger.warn("Exception: ", ex);
+            throw new ServerApiException(BaseCmd.INTERNAL_ERROR, ex.getMessage());
+        }
+    }
+}