JMeter example source code file (CounterConfigGui.java)

This example JMeter source code file (CounterConfigGui.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

abstractconfiggui, counterconfig, counterconfig, counterconfiggui, counterconfiggui, gui, jcheckbox, jlabeledtextfield, non-nls-1, non-nls-1, override, override, string, swing, testelement, verticallayout

The JMeter CounterConfigGui.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.modifiers.gui;

import javax.swing.JCheckBox;

import org.apache.jmeter.config.gui.AbstractConfigGui;
import org.apache.jmeter.modifiers.CounterConfig;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.gui.JLabeledTextField;
import org.apache.jorphan.gui.layout.VerticalLayout;

public class CounterConfigGui extends AbstractConfigGui {
    private static final long serialVersionUID = 240L;

    private JLabeledTextField startField, incrField, endField, varNameField, formatField;

    private JCheckBox perUserField;

    public CounterConfigGui() {
        super();
        init();
    }

    public String getLabelResource() {
        return "counter_config_title";//$NON-NLS-1$
    }

    /**
     * @see org.apache.jmeter.gui.JMeterGUIComponent#createTestElement()
     */
    public TestElement createTestElement() {
        CounterConfig config = new CounterConfig();
        modifyTestElement(config);
        return config;
    }

    /**
     * Modifies a given TestElement to mirror the data in the gui components.
     *
     * @see org.apache.jmeter.gui.JMeterGUIComponent#modifyTestElement(TestElement)
     */
    public void modifyTestElement(TestElement c) {
        if (c instanceof CounterConfig) {
            CounterConfig config = (CounterConfig) c;
            config.setStart(startField.getText());
            // Bug 22820 if (endField.getText().length() > 0)
            {
                config.setEnd(endField.getText());
            }
            config.setIncrement(incrField.getText());
            config.setVarName(varNameField.getText());
            config.setFormat(formatField.getText());
            config.setIsPerUser(perUserField.isSelected());
        }
        super.configureTestElement(c);
    }

    /**
     * Implements JMeterGUIComponent.clearGui
     */
    @Override
    public void clearGui() {
        super.clearGui();

        startField.setText(""); //$NON-NLS-1$
        incrField.setText(""); //$NON-NLS-1$
        endField.setText(""); //$NON-NLS-1$
        varNameField.setText(""); //$NON-NLS-1$
        formatField.setText(""); //$NON-NLS-1$
        perUserField.setSelected(false);
    }

    @Override
    public void configure(TestElement element) {
        super.configure(element);
        CounterConfig config = (CounterConfig) element;
        startField.setText(config.getStartAsString());
        endField.setText(config.getEndAsString());
        incrField.setText(config.getIncrementAsString());
        formatField.setText(config.getFormat());
        varNameField.setText(config.getVarName());
        perUserField.setSelected(config.isPerUser());
    }

    private void init() {
        setBorder(makeBorder());
        setLayout(new VerticalLayout(5, VerticalLayout.BOTH));

        startField = new JLabeledTextField(JMeterUtils.getResString("start"));//$NON-NLS-1$
        incrField = new JLabeledTextField(JMeterUtils.getResString("increment"));//$NON-NLS-1$
        endField = new JLabeledTextField(JMeterUtils.getResString("max"));//$NON-NLS-1$
        varNameField = new JLabeledTextField(JMeterUtils.getResString("var_name"));//$NON-NLS-1$
        formatField = new JLabeledTextField(JMeterUtils.getResString("format"));//$NON-NLS-1$
        perUserField = new JCheckBox(JMeterUtils.getResString("counter_per_user"));//$NON-NLS-1$

        add(makeTitlePanel());
        add(startField);
        add(incrField);
        add(endField);
        add(formatField);
        add(varNameField);
        add(perUserField);
    }
}