/*
* Copyright (c) 2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with 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.
*/
package org.wso2.carbon.billing.core.scheduler;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.wso2.carbon.billing.core.BillingConstants;
import org.wso2.carbon.billing.core.BillingEngine;
import org.wso2.carbon.billing.core.BillingException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class BillingJob implements Job {
private static final Log log = LogFactory.getLog(BillingJob.class);
public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException {
// first we generate the bill
BillingEngine billingEngine =
(BillingEngine) jobExecutionContext.getMergedJobDataMap().get(
BillingConstants.BILLING_ENGINE_KEY);
SchedulerContext schedulerContext =
(SchedulerContext) jobExecutionContext.getMergedJobDataMap().get(
BillingConstants.SCHEDULER_CONTEXT);
try {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
long startTime = System.currentTimeMillis();
log.info("Bill generation started at " + dateFormat.format(new Date(System.currentTimeMillis())));
billingEngine.generateBill(schedulerContext);
log.info("Bill generation completed at " + dateFormat.format(new Date(System.currentTimeMillis())));
long timeTaken = System.currentTimeMillis() - startTime;
log.info("Time taken for bill generation: " + timeTaken/1000 + "s");
} catch (BillingException e) {
String msg = "Error in generating the bill";
log.error(msg, e);
throw new JobExecutionException(msg, e);
}
}
}