alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

What this is

This file 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.

Other links

The source code

// $Header: /home/cvs/jakarta-jmeter/src/components/org/apache/jmeter/extractor/gui/RegexExtractorGui.java,v 1.10.2.1 2004/05/19 23:17:01 sebb Exp $
/*
 * Copyright 2003-2004 The Apache Software Foundation.
 *
 * Licensed 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.extractor.gui;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.util.List;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.ButtonGroup;
import javax.swing.JCheckBox;
import javax.swing.JPanel;
import javax.swing.JRadioButton;

import org.apache.jmeter.extractor.RegexExtractor;
import org.apache.jmeter.processor.gui.AbstractPostProcessorGui;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.gui.JLabeledTextField;
import org.apache.jorphan.util.JOrphanUtils;

/**
 * @version $Revision: 1.10.2.1 $ on $Date: 2004/05/19 23:17:01 $
 */
public class RegexExtractorGui extends AbstractPostProcessorGui
{
    private JLabeledTextField regexField;
    private JLabeledTextField templateField;
    private JLabeledTextField defaultField;
    private JLabeledTextField matchNumberField;
    private JLabeledTextField refNameField;
    
    private JCheckBox scanHeader;
	private JRadioButton useBody;
	private JRadioButton useHeaders;
    
    public RegexExtractorGui()
    {
        super();
        init();
    }

    public String getLabelResource()
    {
        return "regex_extractor_title";
    }
    
    public void configure(TestElement el)
    {
        super.configure(el);
        useBody.setSelected(el.getPropertyAsBoolean(RegexExtractor.USEHEADERS));
        regexField.setText(el.getPropertyAsString(RegexExtractor.REGEX));
        templateField.setText(el.getPropertyAsString(RegexExtractor.TEMPLATE));
        defaultField.setText(el.getPropertyAsString(RegexExtractor.DEFAULT));
        matchNumberField.setText(
            el.getPropertyAsString(RegexExtractor.MATCH_NUMBER));
        refNameField.setText(el.getPropertyAsString(RegexExtractor.REFNAME));
    }

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

    /**
     * Modifies a given TestElement to mirror the data in the gui components.
     * @see org.apache.jmeter.gui.JMeterGUIComponent#modifyTestElement(TestElement)
     */
    public void modifyTestElement(TestElement extractor)
    {
        super.configureTestElement(extractor);
        extractor.setProperty(
                RegexExtractor.USEHEADERS,
                JOrphanUtils.booleanToSTRING(useHeaders.isSelected()));
        extractor.setProperty(
            RegexExtractor.MATCH_NUMBER,
            matchNumberField.getText());
        if(extractor instanceof RegexExtractor)
        {
            RegexExtractor regex = (RegexExtractor)extractor;
            regex.setRefName(refNameField.getText());
            regex.setRegex(regexField.getText());
            regex.setTemplate(templateField.getText());
            regex.setDefaultValue(defaultField.getText());
        }
    }
    
    private void init()
    {
        setLayout(new BorderLayout());
        setBorder(makeBorder());
        
        Box box = Box.createVerticalBox();
        box.add(makeTitlePanel());
        box.add(makeSourcePanel());
        add(box,BorderLayout.NORTH);
        add(makeParameterPanel(),BorderLayout.CENTER);
    }
    
    private JPanel makeSourcePanel()
    {
        JPanel panel = new JPanel();
        panel.setBorder(
            BorderFactory.createTitledBorder(
                JMeterUtils.getResString("regex_source")));

        useBody =
            new JRadioButton(JMeterUtils.getResString("regex_src_body"));
        useHeaders =
            new JRadioButton(JMeterUtils.getResString("regex_src_hdrs"));
		
        ButtonGroup group = new ButtonGroup();
        group.add(useBody);
        group.add(useHeaders);
		
        panel.add(useBody);
        panel.add(useHeaders);
		
        useBody.setSelected(true);
        return panel;
    }

    private JPanel makeParameterPanel()
    {
        regexField =
            new JLabeledTextField(JMeterUtils.getResString("regex_field"));
        templateField =
            new JLabeledTextField(JMeterUtils.getResString("template_field"));
        defaultField =
            new JLabeledTextField(
                JMeterUtils.getResString("default_value_field"));
        refNameField =
            new JLabeledTextField(JMeterUtils.getResString("ref_name_field"));
        matchNumberField =
            new JLabeledTextField(JMeterUtils.getResString("match_num_field"));

        JPanel panel = new JPanel(new GridBagLayout());
        GridBagConstraints gbc = new GridBagConstraints();
        initConstraints(gbc);
        addField(panel,refNameField,gbc);
        resetContraints(gbc);
        addField(panel,regexField,gbc);
        resetContraints(gbc);
        addField(panel,templateField,gbc);
        resetContraints(gbc);
        addField(panel,matchNumberField,gbc);
        resetContraints(gbc);
        gbc.weighty = 1;
        addField(panel,defaultField,gbc);
        return panel;
    }
    
    private void addField(
        JPanel panel,
        JLabeledTextField field,
        GridBagConstraints gbc)
    {
        List item = field.getComponentList();
        panel.add((Component)item.get(0),gbc.clone());
        gbc.gridx++;
        gbc.weightx = 1;;
        panel.add((Component)item.get(1),gbc.clone());
    }
    
    private void resetContraints(GridBagConstraints gbc)
    {
        gbc.gridx = 0;
        gbc.gridy++;
        gbc.weightx = 0;
    }
    
    private void initConstraints(GridBagConstraints gbc)
    {
        gbc.anchor = GridBagConstraints.NORTHWEST;
        gbc.fill = GridBagConstraints.NONE;
        gbc.gridheight = 1;
        gbc.gridwidth = 1;
        gbc.gridx = 0;
        gbc.gridy = 0;
        gbc.weightx = 0;
        gbc.weighty = 0;
    }
}
... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.