org.tdmx.lib.control.job.TestJobExecutorImpl.java Source code

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Here is the source code for org.tdmx.lib.control.job.TestJobExecutorImpl.java

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/*
 * TDMX - Trusted Domain Messaging eXchange
 * 
 * Enterprise B2B messaging between separate corporations via interoperable cloud service providers.
 * 
 * Copyright (C) 2014 Peter Klauser (http://tdmx.org)
 * 
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
 * Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with this program. If not, see
 * http://www.gnu.org/licenses/.
 */
package org.tdmx.lib.control.job;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.StringUtils;
import org.tdmx.service.control.task.dao.TestTask;

/**
 * The TestJobExecutorImpl will process a test task and sleep for the duration and then either succeed or throw a
 * runtime exception with the error message.
 * 
 * @author Peter
 * 
 */
public class TestJobExecutorImpl implements JobExecutor<TestTask> {

    // -------------------------------------------------------------------------
    // PUBLIC CONSTANTS
    // -------------------------------------------------------------------------

    // -------------------------------------------------------------------------
    // PROTECTED AND PRIVATE VARIABLES AND CONSTANTS
    // -------------------------------------------------------------------------
    private static final Logger log = LoggerFactory.getLogger(TestJobExecutorImpl.class);

    // -------------------------------------------------------------------------
    // CONSTRUCTORS
    // -------------------------------------------------------------------------

    public TestJobExecutorImpl() {
    }

    // -------------------------------------------------------------------------
    // PUBLIC METHODS
    // -------------------------------------------------------------------------

    @Override
    public String getType() {
        return TestTask.class.getName();
    }

    @Override
    public void execute(Long id, TestTask task) {
        if (StringUtils.hasText(task.getExceptionMessage())) {
            log.info("FAILURE task " + id + " with " + task.getProcessTimeMs() + "ms delay - "
                    + task.getExceptionMessage());
        } else {
            log.info("SUCCESS task " + id + " with " + task.getProcessTimeMs() + "ms delay");
        }
        if (task.getProcessTimeMs() > 0) {
            try {
                Thread.sleep(task.getProcessTimeMs());
            } catch (InterruptedException e) {
                // ignore ie.
            }
        }
        task.setProcessMessage("" + id);
        if (StringUtils.hasText(task.getExceptionMessage())) {
            // usually the problem comes from deeper in the service layer.
            Exception causingException = new Exception(task.getExceptionMessage());
            causingException.fillInStackTrace();
            throw new RuntimeException("Some Problem Occured.", causingException);
        }
    }

    // -------------------------------------------------------------------------
    // PROTECTED METHODS
    // -------------------------------------------------------------------------

    // -------------------------------------------------------------------------
    // PRIVATE METHODS
    // -------------------------------------------------------------------------

    // -------------------------------------------------------------------------
    // PUBLIC ACCESSORS (GETTERS / SETTERS)
    // -------------------------------------------------------------------------

}