/*
* 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.java.control.gui;
import java.awt.BorderLayout;
import java.util.Arrays;
import java.util.Properties;
import java.util.Set;
import javax.swing.Box;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import org.apache.jmeter.protocol.java.sampler.BSFSampler;
import org.apache.jmeter.samplers.gui.AbstractSamplerGui;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.util.JMeterUtils;
public class BSFSamplerGui extends AbstractSamplerGui {
private JTextArea scriptField;
private JComboBox langField;// Language
private JTextField filename;// script file name (if present)
private JTextField parameters;// parameters to pass to script file (or script)
public BSFSamplerGui() {
init();
}
public void configure(TestElement element) {
super.configure(element);
BSFSampler sampler = (BSFSampler) element;
scriptField.setText(sampler.getScript());
langField.setSelectedItem(sampler.getScriptLanguage());
filename.setText(sampler.getFilename());
parameters.setText(sampler.getParameters());
}
public TestElement createTestElement() {
BSFSampler sampler = new BSFSampler();
modifyTestElement(sampler);
return sampler;
}
/**
* Modifies a given TestElement to mirror the data in the gui components.
*
* @see org.apache.jmeter.gui.JMeterGUIComponent#modifyTestElement(TestElement)
*/
public void modifyTestElement(TestElement te) {
te.clear();
this.configureTestElement(te);
BSFSampler sampler = (BSFSampler) te;
sampler.setFilename(filename.getText());
sampler.setScriptLanguage((String) langField.getSelectedItem());
sampler.setParameters(parameters.getText());
sampler.setScript(scriptField.getText());
}
/**
* Implements JMeterGUIComponent.clearGui
*/
public void clearGui() {
super.clearGui();
scriptField.setText(""); //$NON-NLS-1$
langField.setSelectedIndex(0);
filename.setText(""); //$NON-NLS-1$
parameters.setText(""); //$NON-NLS-1$
}
public String getLabelResource() {
return "bsf_sampler_title"; // $NON-NLS-1$
}
private void init() {
setLayout(new BorderLayout(0, 5));
setBorder(makeBorder());
Box box = Box.createVerticalBox();
box.add(makeTitlePanel());
box.add(createLanguagePanel());
box.add(createFilenamePanel());
box.add(createParameterPanel());
add(box, BorderLayout.NORTH);
JPanel panel = createScriptPanel();
add(panel, BorderLayout.CENTER);
// Don't let the input field shrink too much
add(Box.createVerticalStrut(panel.getPreferredSize().height), BorderLayout.WEST);
}
private JPanel createParameterPanel() {
JLabel label = new JLabel(JMeterUtils.getResString("bsf_script_parameters")); // $NON-NLS-1$
parameters = new JTextField(10);
label.setLabelFor(parameters);
JPanel parameterPanel = new JPanel(new BorderLayout(5, 0));
parameterPanel.add(label, BorderLayout.WEST);
parameterPanel.add(parameters, BorderLayout.CENTER);
return parameterPanel;
}
private JPanel createFilenamePanel()// TODO ought to be a FileChooser ...
{
JLabel label = new JLabel(JMeterUtils.getResString("bsf_script_file")); // $NON-NLS-1$
filename = new JTextField(10);
label.setLabelFor(filename);
JPanel filenamePanel = new JPanel(new BorderLayout(5, 0));
filenamePanel.add(label, BorderLayout.WEST);
filenamePanel.add(filename, BorderLayout.CENTER);
return filenamePanel;
}
private JPanel createLanguagePanel() {
JLabel label = new JLabel(JMeterUtils.getResString("bsf_script_language")); // $NON-NLS-1$
Properties p = JMeterUtils.loadProperties("org/apache/bsf/Languages.properties"); // $NON-NLS-1$
// We have added Jexl in BSFSampler.
p.put("jexl", ""); // $NON-NLS-1$
Set keySet = p.keySet();
// TODO - perhaps weed out ones which don't exist?
String [] items = (String[]) keySet.toArray(new String[]{});
Arrays.sort(items);
langField = new JComboBox(items);
langField.setEditable(true);
label.setLabelFor(langField);
JPanel langPanel = new JPanel(new BorderLayout(5, 0));
langPanel.add(label, BorderLayout.WEST);
langPanel.add(langField, BorderLayout.CENTER);
return langPanel;
}
private JPanel createScriptPanel() {
scriptField = new JTextArea();
scriptField.setRows(4);
scriptField.setLineWrap(true);
scriptField.setWrapStyleWord(true);
JLabel label = new JLabel(JMeterUtils.getResString("bsf_script")); // $NON-NLS-1$
label.setLabelFor(scriptField);
JPanel panel = new JPanel(new BorderLayout());
panel.add(label, BorderLayout.NORTH);
panel.add(new JScrollPane(scriptField), BorderLayout.CENTER);
return panel;
}
}