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JMeter example source code file (HttpTestSampleGui.java)

This example JMeter source code file (HttpTestSampleGui.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

awt, gui, httpsamplerbase, httpsamplerbase, httptestsamplegui, jcheckbox, jcheckbox, jpanel, jpanel, multiparturlconfiggui, non-nls-1, non-nls-1, override, string, swing, urls, verticalpanel

The JMeter HttpTestSampleGui.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.protocol.http.control.gui;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.BorderFactory;
import javax.swing.JCheckBox;
import javax.swing.JPanel;

import org.apache.jmeter.gui.util.HorizontalPanel;
import org.apache.jmeter.gui.util.VerticalPanel;
import org.apache.jmeter.protocol.http.config.gui.MultipartUrlConfigGui;
import org.apache.jmeter.protocol.http.sampler.HTTPSamplerFactory;
import org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase;
import org.apache.jmeter.samplers.gui.AbstractSamplerGui;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.gui.JLabeledTextField;

//For unit tests, @see TestHttpTestSampleGui

/**
 * HTTP Sampler GUI
 *
 */
public class HttpTestSampleGui extends AbstractSamplerGui {
    private static final long serialVersionUID = 240L;

    private MultipartUrlConfigGui urlConfigGui;

    private JCheckBox getImages;

    private JCheckBox isMon;

    private JCheckBox useMD5;

    private JLabeledTextField embeddedRE; // regular expression used to match against embedded resource URLs

    public HttpTestSampleGui() {
        init();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void configure(TestElement element) {
        super.configure(element);
        final HTTPSamplerBase samplerBase = (HTTPSamplerBase) element;
        urlConfigGui.configure(element);
        getImages.setSelected(samplerBase.isImageParser());
        isMon.setSelected(samplerBase.isMonitor());
        useMD5.setSelected(samplerBase.useMD5());
        embeddedRE.setText(samplerBase.getEmbeddedUrlRE());
    }

    /**
     * {@inheritDoc}
     */
    public TestElement createTestElement() {
        HTTPSamplerBase sampler = HTTPSamplerFactory.newInstance();// create default sampler
        modifyTestElement(sampler);
        return sampler;
    }

    /**
     * Modifies a given TestElement to mirror the data in the gui components.
     * <p>
     * {@inheritDoc}
     */
    public void modifyTestElement(TestElement sampler) {
        sampler.clear();
        urlConfigGui.modifyTestElement(sampler);
        final HTTPSamplerBase samplerBase = (HTTPSamplerBase) sampler;
        if (getImages.isSelected()) {
            samplerBase.setImageParser(true);
        } else {
            // The default is false, so we can remove the property to simplify JMX files
            // This also allows HTTPDefaults to work for this checkbox
            sampler.removeProperty(HTTPSamplerBase.IMAGE_PARSER);
        }
        samplerBase.setMonitor(isMon.isSelected());
        samplerBase.setMD5(useMD5.isSelected());
        samplerBase.setEmbeddedUrlRE(embeddedRE.getText());
        this.configureTestElement(sampler);
    }

    /**
     * {@inheritDoc}
     */
    public String getLabelResource() {
        return "web_testing_title"; // $NON-NLS-1$
    }

    private void init() {// called from ctor, so must not be overridable
        setLayout(new BorderLayout(0, 5));
        setBorder(makeBorder());

        add(makeTitlePanel(), BorderLayout.NORTH);

        // URL CONFIG
        urlConfigGui = new MultipartUrlConfigGui();
        add(urlConfigGui, BorderLayout.CENTER);

        // OPTIONAL TASKS
        add(createOptionalTasksPanel(), BorderLayout.SOUTH);
    }

    protected JPanel createOptionalTasksPanel() {
        // OPTIONAL TASKS
        JPanel optionalTasksPanel = new VerticalPanel();
        optionalTasksPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), JMeterUtils
                .getResString("optional_tasks"))); // $NON-NLS-1$

        JPanel checkBoxPanel = new HorizontalPanel();
        // RETRIEVE IMAGES
        getImages = new JCheckBox(JMeterUtils.getResString("web_testing_retrieve_images")); // $NON-NLS-1$
        // Is monitor
        isMon = new JCheckBox(JMeterUtils.getResString("monitor_is_title")); // $NON-NLS-1$
        // Use MD5
        useMD5 = new JCheckBox(JMeterUtils.getResString("response_save_as_md5")); // $NON-NLS-1$

        checkBoxPanel.add(getImages);
        checkBoxPanel.add(isMon);
        checkBoxPanel.add(useMD5);
        optionalTasksPanel.add(checkBoxPanel);

        // Embedded URL match regex
        embeddedRE = new JLabeledTextField(JMeterUtils.getResString("web_testing_embedded_url_pattern"),30); // $NON-NLS-1$
        optionalTasksPanel.add(embeddedRE, BorderLayout.CENTER);
        return optionalTasksPanel;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Dimension getPreferredSize() {
        return getMinimumSize();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void clearGui() {
        super.clearGui();
        getImages.setSelected(false);
        isMon.setSelected(false);
        useMD5.setSelected(false);
        urlConfigGui.clear();
        embeddedRE.setText(""); // $NON-NLS-1$
    }
}

Other JMeter examples (source code examples)

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

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