cloudworker.WorkerThread.java Source code

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Here is the source code for cloudworker.WorkerThread.java

Source

/*
 * 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 cloudworker;

import org.json.simple.JSONObject;

import com.amazonaws.services.sqs.AmazonSQS;
import com.amazonaws.services.sqs.model.GetQueueUrlResult;
import com.amazonaws.services.sqs.model.SendMessageRequest;

public class WorkerThread implements Runnable {
    AmazonSQS sqs;
    String responseQName;
    String task_id;
    long sleepLength;

    WorkerThread(String task_id, String task, AmazonSQS sqs) {
        this.task_id = task_id;
        this.responseQName = task_id.split(":")[0].replaceAll("[^0-9]", "-");
        this.sleepLength = Long.parseLong(task);
        this.sqs = sqs;

        //System.out.println(responseQName);
    }

    @SuppressWarnings("unchecked")
    @Override
    public void run() {
        //Get queue url   
        GetQueueUrlResult urlResult = sqs.getQueueUrl(responseQName);
        String QueueUrl = urlResult.getQueueUrl();
        JSONObject result = new JSONObject();

        try {
            Thread.sleep(sleepLength);

            result.put("task_id", task_id);
            result.put("result", "0");

            sqs.sendMessage(new SendMessageRequest(QueueUrl, result.toString()));
            //System.out.println(Thread.currentThread().getName()+" sleep done!");

        } catch (Exception e) {
            result.put("task_id", task_id);
            result.put("result", "1");
            sqs.sendMessage(new SendMessageRequest(QueueUrl, result.toString()));

        }
    }

}