// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by the License.
// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.event;

import com.cloud.event.dao.EventDao;
import com.cloud.server.ManagementServer;
import com.cloud.user.AccountVO;
import com.cloud.user.dao.AccountDao;
import com.cloud.utils.component.ComponentLocator;

public class EventUtils {
	private static EventDao _eventDao = ComponentLocator.getLocator(ManagementServer.Name).getDao(EventDao.class);
	private static AccountDao _accountDao = ComponentLocator.getLocator(ManagementServer.Name).getDao(AccountDao.class);

    public static Long saveEvent(Long userId, Long accountId, Long domainId, String type, String description) {
        EventVO event = new EventVO();
        event.setUserId(userId);
        event.setAccountId(accountId);
        event.setDomainId(domainId);
        event.setType(type);
        event.setDescription(description);
        event = _eventDao.persist(event);
        return event.getId();
    }
    
    /*
     * Save event after scheduling an async job
     */
    public static Long saveScheduledEvent(Long userId, Long accountId, String type, String description, long startEventId) {
        EventVO event = new EventVO();
        event.setUserId(userId);
        event.setAccountId(accountId);
        event.setDomainId(getDomainId(accountId));
        event.setType(type);
        event.setStartId(startEventId);
        event.setState(Event.State.Scheduled);
        event.setDescription("Scheduled async job for "+description);
        event = _eventDao.persist(event);
        return event.getId();
    }
    
    /*
     * Save event after starting execution of an async job
     */
    public static Long saveStartedEvent(Long userId, Long accountId, String type, String description, long startEventId) {
        EventVO event = new EventVO();
        event.setUserId(userId);
        event.setAccountId(accountId);
        event.setDomainId(getDomainId(accountId));
        event.setType(type);
        event.setState(Event.State.Started);
        event.setDescription("Starting job for "+description);
        event.setStartId(startEventId);
        event = _eventDao.persist(event);
    	return event.getId();
    }    

    public static Long saveEvent(Long userId, Long accountId, String level, String type, String description, long startEventId) {
        EventVO event = new EventVO();
        event.setUserId(userId);
        event.setAccountId(accountId);
        event.setDomainId(getDomainId(accountId));
        event.setType(type);
        event.setDescription(description);
        event.setLevel(level);
        event.setStartId(startEventId);
        event = _eventDao.persist(event);
        return (event != null ? event.getId() : null);
    }
    
    public static Long saveCreatedEvent(Long userId, Long accountId, String level, String type, String description) {
        EventVO event = new EventVO();
        event.setUserId(userId);
        event.setAccountId(accountId);
        event.setDomainId(getDomainId(accountId));
        event.setType(type);
        event.setLevel(level);
        event.setState(Event.State.Created);
        event.setDescription(description);
        event = _eventDao.persist(event);
        return event.getId();
    }
    
    private static long getDomainId(long accountId){
    	AccountVO account = _accountDao.findByIdIncludingRemoved(accountId);
    	return account.getDomainId();
    }
}