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JMeter example source code file (

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

Java - JMeter tags/keywords

awt, close, close, command, don't, event, gui, guipackage, guipackage, hashset, non-nls-1, non-nls-1, set, set, swing, util

The JMeter 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
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package org.apache.jmeter.gui.action;

import java.awt.event.ActionEvent;
import java.util.HashSet;
import java.util.Set;

import javax.swing.JOptionPane;

import org.apache.jmeter.gui.GuiPackage;
import org.apache.jmeter.util.JMeterUtils;

 * This command clears the existing test plan, allowing the creation of a New
 * test plan.
public class Close implements Command {

    private static final Set<String> commands = new HashSet();

    static {

     * Constructor for the Close object.
    public Close() {

     * Gets the ActionNames attribute of the Close object.
     * @return the ActionNames value
    public Set<String> getActionNames() {
        return commands;

     * This method performs the actual command processing.
     * @param e
     *            the generic UI action event
    public void doAction(ActionEvent e) {

     * Helper routine to allow action to be shared by LOAD.
     * @param e event
     * @return true if Close was not cancelled
    static boolean performAction(ActionEvent e){
        ActionRouter.getInstance().doActionNow(new ActionEvent(e.getSource(), e.getID(), ActionNames.CHECK_DIRTY));
        GuiPackage guiPackage = GuiPackage.getInstance();
        if (guiPackage.isDirty()) {
            int response;
            if ((response=JOptionPane.showConfirmDialog(GuiPackage.getInstance().getMainFrame(),
                    JMeterUtils.getResString("cancel_new_to_save"), // $NON-NLS-1$
                    JMeterUtils.getResString("save?"),  // $NON-NLS-1$
                    JOptionPane.QUESTION_MESSAGE)) == JOptionPane.YES_OPTION) {
                ActionRouter.getInstance().doActionNow(new ActionEvent(e.getSource(), e.getID(), ActionNames.SAVE));
            if (response == JOptionPane.CLOSED_OPTION || response == JOptionPane.CANCEL_OPTION) {
                return false; // Don't clear the plan

        return true;

    static void closeProject(ActionEvent e) {
        GuiPackage guiPackage = GuiPackage.getInstance();


        ActionRouter.getInstance().actionPerformed(new ActionEvent(e.getSource(), e.getID(), ActionNames.ADD_ALL));

Other JMeter examples (source code examples)

Here is a short list of links related to this JMeter source code file:

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