JMeter example source code file (ScopePanel.java)

This example JMeter source code file (ScopePanel.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 - JMeter tags/keywords

actionlistener, awt, borderlayout, buttongroup, buttongroup, event, gui, horizontalpanel, jpanel, jradiobutton, jradiobutton, jtextfield, non-nls-1, non-nls-1, scopepanel, scopepanel, string, swing

The JMeter ScopePanel.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.jmeter.util;

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;

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

/**
 * Scope panel so users can choose whether
 * to apply the test element to the parent sample, the child samples or both.
 *
 */
public class ScopePanel extends JPanel implements ActionListener {

    private static final long serialVersionUID = 240L;

    private final JRadioButton parentButton;
    private final JRadioButton childButton;
    private final JRadioButton allButton;
    private final JRadioButton variableButton;
    private final JTextField variableName;

    public ScopePanel(){
        this(false);
    }

    public ScopePanel(boolean enableVariableButton) {
        allButton = new JRadioButton(JMeterUtils.getResString("sample_scope_all")); //$NON-NLS-1$
        parentButton = new JRadioButton(JMeterUtils.getResString("sample_scope_parent")); //$NON-NLS-1$
        childButton = new JRadioButton(JMeterUtils.getResString("sample_scope_children")); //$NON-NLS-1$
        if (enableVariableButton) {
            variableButton = new JRadioButton(JMeterUtils.getResString("sample_scope_variable")); //$NON-NLS-1$
            variableName = new JTextField(10);
        } else {
            variableButton = null;
            variableName = null;
        }
        init();
    }

    /**
     * Initialize the GUI components and layout.
     */
    private void init() {
        setLayout(new BorderLayout(5, 0));
        setBorder(BorderFactory.createTitledBorder(JMeterUtils.getResString("sample_scope"))); //$NON-NLS-1$

        parentButton.setSelected(true);

        JPanel buttonPanel = new HorizontalPanel();
        ButtonGroup group = new ButtonGroup();
        group.add(allButton);
        group.add(parentButton);
        group.add(childButton);
        buttonPanel.add(parentButton);
        buttonPanel.add(childButton);
        buttonPanel.add(allButton);
        if (variableButton != null){
            variableButton.addActionListener(this);
            group.add(variableButton);
            buttonPanel.add(variableButton);
            buttonPanel.add(variableName);
        }
        add(buttonPanel);
    }

    public void clearGui() {
        parentButton.setSelected(true);
    }

    public int getSelection(){
        if (parentButton.isSelected()){
            return 0;
        }
        return 1;
    }

    public void setScopeAll() {
        allButton.setSelected(true);
    }

    public void setScopeChildren() {
        childButton.setSelected(true);
    }

    public void setScopeParent() {
        parentButton.setSelected(true);
    }

    public void setScopeVariable(String value){
        variableButton.setSelected(true);
        variableName.setText(value);
    }

    public boolean isScopeParent() {
        return parentButton.isSelected();
    }

    public boolean isScopeChildren() {
        return childButton.isSelected();
    }

    public boolean isScopeAll() {
        return allButton.isSelected();
    }

    public boolean isScopeVariable() {
        return variableButton.isSelected();
    }

    public void actionPerformed(ActionEvent e) {
        variableName.setEnabled(variableButton.isSelected());
    }

    public String getVariable() {
        return variableName.getText();
    }
}