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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, command, enablecomponent, enablecomponent, event, guipackage, guipackage, hashset, jmetertreenode, jmetertreenode, logger, set, set, 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 org.apache.jmeter.gui.GuiPackage;
import org.apache.jmeter.gui.tree.JMeterTreeNode;
import org.apache.jorphan.logging.LoggingManager;
import org.apache.log.Logger;

 * Implements the Enable menu item.
public class EnableComponent implements Command {
    private static final Logger log = LoggingManager.getLoggerForClass();

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

    static {

     * @see org.apache.jmeter.gui.action.Command#doAction(ActionEvent)
    public void doAction(ActionEvent e) {
        JMeterTreeNode[] nodes = GuiPackage.getInstance().getTreeListener().getSelectedNodes();

        if (e.getActionCommand().equals(ActionNames.ENABLE)) {
            log.debug("enabling currently selected gui objects");
            enableComponents(nodes, true);
        } else if (e.getActionCommand().equals(ActionNames.DISABLE)) {
            log.debug("disabling currently selected gui objects");
            enableComponents(nodes, false);

    private void enableComponents(JMeterTreeNode[] nodes, boolean enable) {
        GuiPackage pack = GuiPackage.getInstance();
        for (int i = 0; i < nodes.length; i++) {

     * @see org.apache.jmeter.gui.action.Command#getActionNames()
    public Set<String> getActionNames() {
        return commands;

Other JMeter examples (source code examples)

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

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