/*
* 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.extractor.gui;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.List;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.JCheckBox;
import javax.swing.JPanel;
import org.apache.jmeter.extractor.XPathExtractor;
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;
/**
* GUI for XPathExtractor class.
*/
/* This file is inspired by RegexExtractor.
* author <a href="mailto:hpaluch@gitus.cz">Henryk Paluch</a>
* of <a href="http://www.gitus.com">Gitus a.s.</a>
* See Bugzilla: 37183
*/
public class XPathExtractorGui extends AbstractPostProcessorGui {
private JLabeledTextField defaultField;
private JLabeledTextField xpathQueryField;
private JLabeledTextField refNameField;
private JCheckBox tolerant; // Should Tidy be run?
private JCheckBox quiet; // Should Tidy be quiet?
private JCheckBox reportErrors; // Report Tidy errors as Assertion failure?
private JCheckBox showWarnings; // Show Tidy warnings ?
private JCheckBox nameSpace; // Should parser be namespace aware?
// We could perhaps add validate/whitespace options, but they're probably not necessary for
// the XPathExtractor
public String getLabelResource() {
return "xpath_extractor_title"; //$NON-NLS-1$
}
public XPathExtractorGui(){
super();
init();
}
public void configure(TestElement el) {
super.configure(el);
XPathExtractor xpe = (XPathExtractor) el;
xpathQueryField.setText(xpe.getXPathQuery());
defaultField.setText(xpe.getDefaultValue());
refNameField.setText(xpe.getRefName());
tolerant.setSelected(xpe.isTolerant());
quiet.setSelected(xpe.isQuiet());
showWarnings.setSelected(xpe.showWarnings());
reportErrors.setSelected(xpe.reportErrors());
nameSpace.setSelected(xpe.useNameSpace());
setTidyOptions(tolerant.isSelected());
}
public TestElement createTestElement() {
XPathExtractor extractor = new XPathExtractor();
modifyTestElement(extractor);
return extractor;
}
/* (non-Javadoc)
* @see org.apache.jmeter.gui.JMeterGUIComponent#modifyTestElement(org.apache.jmeter.testelement.TestElement)
*/
public void modifyTestElement(TestElement extractor) {
super.configureTestElement(extractor);
if ( extractor instanceof XPathExtractor){
XPathExtractor xpath = (XPathExtractor)extractor;
xpath.setDefaultValue(defaultField.getText());
xpath.setRefName(refNameField.getText());
xpath.setXPathQuery(xpathQueryField.getText());
xpath.setTolerant(tolerant.isSelected());
xpath.setNameSpace(nameSpace.isSelected());
xpath.setShowWarnings(showWarnings.isSelected());
xpath.setReportErrors(reportErrors.isSelected());
xpath.setQuiet(quiet.isSelected());
}
}
/**
* Implements JMeterGUIComponent.clearGui
*/
public void clearGui() {
super.clearGui();
xpathQueryField.setText(""); // $NON-NLS-1$
defaultField.setText(""); // $NON-NLS-1$
refNameField.setText(""); // $NON-NLS-1$
tolerant.setSelected(false);
nameSpace.setSelected(true);
quiet.setSelected(true);
reportErrors.setSelected(false);
showWarnings.setSelected(false);
}
private void setTidyOptions(boolean tidySelected){
quiet.setEnabled(tidySelected);
reportErrors.setEnabled(tidySelected);
showWarnings.setEnabled(tidySelected);
nameSpace.setEnabled(!tidySelected);
}
private void init() {
setLayout(new BorderLayout());
setBorder(makeBorder());
Box box = Box.createVerticalBox();
box.add(makeTitlePanel());
Box options = Box.createHorizontalBox();
tolerant = new JCheckBox(JMeterUtils.getResString("xpath_extractor_tolerant"));//$NON-NLS-1$
quiet = new JCheckBox(JMeterUtils.getResString("xpath_tidy_quiet"),true);//$NON-NLS-1$
reportErrors = new JCheckBox(JMeterUtils.getResString("xpath_tidy_report_errors"),true);//$NON-NLS-1$
showWarnings = new JCheckBox(JMeterUtils.getResString("xpath_tidy_show_warnings"),true);//$NON-NLS-1$
nameSpace = new JCheckBox(JMeterUtils.getResString("xpath_extractor_namespace"),true);//$NON-NLS-1$
tolerant.addActionListener(
new ActionListener(){
public void actionPerformed(ActionEvent e) {
setTidyOptions(tolerant.isSelected());
}});
setTidyOptions(tolerant.isSelected());
Box tidyOptions = Box.createHorizontalBox();
tidyOptions.add(tolerant);
tidyOptions.add(quiet);
tidyOptions.add(reportErrors);
tidyOptions.add(showWarnings);
tidyOptions.setBorder(BorderFactory.createEtchedBorder());
options.add(tidyOptions);
options.add(nameSpace);
box.add(options);
add(box, BorderLayout.NORTH);
add(makeParameterPanel(), BorderLayout.CENTER);
}
private JPanel makeParameterPanel() {
xpathQueryField = new JLabeledTextField(JMeterUtils.getResString("xpath_extractor_query"));//$NON-NLS-1$
defaultField = new JLabeledTextField(JMeterUtils.getResString("default_value_field"));//$NON-NLS-1$
refNameField = new JLabeledTextField(JMeterUtils.getResString("ref_name_field"));//$NON-NLS-1$
JPanel panel = new JPanel(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
initConstraints(gbc);
addField(panel, refNameField, gbc);
resetContraints(gbc);
addField(panel, xpathQueryField, 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;
gbc.fill=GridBagConstraints.HORIZONTAL;
panel.add((Component) item.get(1), gbc.clone());
}
private void resetContraints(GridBagConstraints gbc) {
gbc.gridx = 0;
gbc.gridy++;
gbc.weightx = 0;
gbc.fill=GridBagConstraints.NONE;
}
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;
}
}