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ActiveMQ example source code file (JobSchedulerView.java)

This example ActiveMQ source code file (JobSchedulerView.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - ActiveMQ tags/keywords

compositedatasupport, compositetype, exception, exception, io, job, jobs, list, scheduled, scheduled, string, string, tabulardatasupport, tabulartype, tabulartype, util

The ActiveMQ JobSchedulerView.java source code

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.activemq.broker.jmx;

import java.io.IOException;
import java.util.List;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.TabularData;
import javax.management.openmbean.TabularDataSupport;
import javax.management.openmbean.TabularType;
import org.apache.activemq.broker.jmx.OpenTypeSupport.OpenTypeFactory;
import org.apache.activemq.broker.scheduler.Job;
import org.apache.activemq.broker.scheduler.JobImpl;
import org.apache.activemq.broker.scheduler.JobScheduler;

public class JobSchedulerView implements JobSchedulerViewMBean {

    private final JobScheduler jobScheduler;

    public JobSchedulerView(JobScheduler jobScheduler) {
        this.jobScheduler = jobScheduler;
    }

    public TabularData getAllJobs() throws Exception {
        OpenTypeFactory factory = OpenTypeSupport.getFactory(Job.class);
        CompositeType ct = factory.getCompositeType();
        TabularType tt = new TabularType("Scheduled Jobs", "Scheduled Jobs", ct, new String[] { "jobId" });
        TabularDataSupport rc = new TabularDataSupport(tt);
        List<Job> jobs = this.jobScheduler.getAllJobs();
        for (Job job : jobs) {
            rc.put(new CompositeDataSupport(ct, factory.getFields(job)));
        }
        return rc;
    }

    public TabularData getAllJobs(String startTime, String finishTime) throws Exception {
        OpenTypeFactory factory = OpenTypeSupport.getFactory(Job.class);
        CompositeType ct = factory.getCompositeType();
        TabularType tt = new TabularType("Scheduled Jobs", "Scheduled Jobs", ct, new String[] { "jobId" });
        TabularDataSupport rc = new TabularDataSupport(tt);
        long start = JobImpl.getDataTime(startTime);
        long finish = JobImpl.getDataTime(finishTime);
        List<Job> jobs = this.jobScheduler.getAllJobs(start, finish);
        for (Job job : jobs) {
            rc.put(new CompositeDataSupport(ct, factory.getFields(job)));
        }
        return rc;
    }

    public TabularData getNextScheduleJobs() throws Exception {
        OpenTypeFactory factory = OpenTypeSupport.getFactory(Job.class);
        CompositeType ct = factory.getCompositeType();
        TabularType tt = new TabularType("Scheduled Jobs", "Scheduled Jobs", ct, new String[] { "jobId" });
        TabularDataSupport rc = new TabularDataSupport(tt);
        List<Job> jobs = this.jobScheduler.getNextScheduleJobs();
        for (Job job : jobs) {
            rc.put(new CompositeDataSupport(ct, factory.getFields(job)));
        }
        return rc;
    }

    public String getNextScheduleTime() throws Exception {
        long time = this.jobScheduler.getNextScheduleTime();
        return JobImpl.getDateTime(time);
    }

    public void removeAllJobs() throws Exception {
        this.jobScheduler.removeAllJobs();

    }

    public void removeAllJobs(String startTime, String finishTime) throws Exception {
        long start = JobImpl.getDataTime(startTime);
        long finish = JobImpl.getDataTime(finishTime);
        this.jobScheduler.removeAllJobs(start, finish);

    }

    public void removeJob(String jobId) throws Exception {
        this.jobScheduler.remove(jobId);

    }

    public void removeJobAtScheduledTime(String time) throws IOException {
        // TODO Auto-generated method stub

    }

}

Other ActiveMQ examples (source code examples)

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