vmware-base/src/com/cloud/hypervisor/vmware/mo/TaskMO.java

/**
 *  Copyright (C) 2011 Cloud.com, Inc.  All rights reserved.
 */

package com.cloud.hypervisor.vmware.mo;

import com.cloud.hypervisor.vmware.util.VmwareContext;
import com.vmware.vim25.LocalizableMessage;
import com.vmware.vim25.LocalizedMethodFault;
import com.vmware.vim25.ManagedObjectReference;
import com.vmware.vim25.TaskInfo;
import com.vmware.vim25.TaskInfoState;

public class TaskMO extends BaseMO {
    public TaskMO(VmwareContext context, ManagedObjectReference morTask) {
        super(context, morTask);
    }
    
    public TaskMO(VmwareContext context, String morType, String morValue) {
        super(context, morType, morValue);
    }
    
    public TaskInfo getTaskInfo() throws Exception {
		return (TaskInfo)getContext().getServiceUtil().getDynamicProperty(_mor, "info");
    }
    
    public void setTaskDescription(LocalizableMessage description) throws Exception {
    	_context.getService().setTaskDescription(_mor, description);
    }
    
    public void setTaskState(TaskInfoState state, Object result, LocalizedMethodFault fault) throws Exception {
    	_context.getService().setTaskState(_mor, state, result, fault);
    }
    
    public void updateProgress(int percentDone) throws Exception {
    	_context.getService().updateProgress(_mor, percentDone);
    }
    
    public void cancelTask() throws Exception {
    	_context.getService().cancelTask(_mor);
    }
    
    public static String getTaskFailureInfo(VmwareContext context, ManagedObjectReference morTask) {
    	StringBuffer sb = new StringBuffer();
    	
    	try {
    		TaskInfo info = (TaskInfo)context.getServiceUtil().getDynamicProperty(morTask, "info");
    		if(info != null) {
    			LocalizedMethodFault fault = info.getError();
    			if(fault != null) {
    				sb.append(fault.getLocalizedMessage()).append(" ");
    				
    				if(fault.getFault() != null)
    					sb.append(fault.getFault().getClass().getName());
    			}
    		}
    	} catch(Exception e) {
    	}
    	
    	return sb.toString();
    }
}