com.builder.uk.watchme.WatchMeBean Maven / Gradle / Ivy

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/**
 * SimpleMonitorableBean.java
 *
 * @author Created by Omnicore CodeGuide
 */

package com.builder.uk.watchme;

/*
 * #%L
 * phynixx-jmx
 * %%
 * Copyright (C) 2014 csc
 * %%
 * 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.
 * #L%
 */


import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;

public class WatchMeBean implements Runnable, WatchMeBeanMBean {
    private PropertyChangeSupport changes = new PropertyChangeSupport(this);

    int count;
    String msg;

    public WatchMeBean() {
        count = 0;
        setMsg("Initialised");
    }

    public int getCount() {
        return count;
    }

    public void incCount() {
        int oldcount = count;
        count = count + 1;
        changes.firePropertyChange("count", oldcount, count);
    }

    public void setMsg(String msg) {
        String oldmsg = this.msg;

        this.msg = msg;

        changes.firePropertyChange("msg", oldmsg, msg);
    }

    public String getMsg() {
        return msg;
    }

    public void run() {
        while (true) {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
            }

            incCount();
        }
    }

    public void reset() {
        int oldcount = count;
        count = 0;
        changes.firePropertyChange("count", oldcount, count);
    }

    public void addPropertyChangeListener(PropertyChangeListener l) {
        changes.addPropertyChangeListener(l);
    }

    public void removePropertyChangeListener(PropertyChangeListener l) {
        changes.removePropertyChangeListener(l);
    }
}