/*
* 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.json.jsonpath.gui;
import java.awt.BorderLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.util.List;
import javax.swing.Box;
import javax.swing.JCheckBox;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import org.apache.jmeter.extractor.json.jsonpath.JSONPostProcessor;
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 {@link JSONPostProcessor}
* @since 3.0
*/
public class JSONPostProcessorGui extends AbstractPostProcessorGui {
private static final long serialVersionUID = -2845056031828291476L;
private JLabeledTextField defaultValuesField;
private JLabeledTextField jsonPathExpressionsField;
private JLabeledTextField refNamesField;
private JLabeledTextField matchNumbersField;
private JCheckBox computeConcatenationField;
public JSONPostProcessorGui() {
super();
init();
}
@Override
public String getLabelResource() {
return "json_post_processor_title";//$NON-NLS-1$
}
@Override
public void configure(TestElement element) {
super.configure(element);
JSONPostProcessor config = (JSONPostProcessor) element;
showScopeSettings(config, true);
refNamesField.setText(config.getRefNames());
jsonPathExpressionsField.setText(config.getJsonPathExpressions());
matchNumbersField.setText(config.getMatchNumbers());
defaultValuesField.setText(config.getDefaultValues());
computeConcatenationField.setSelected(config.getComputeConcatenation());
}
/**
* @see org.apache.jmeter.gui.JMeterGUIComponent#createTestElement()
*/
@Override
public TestElement createTestElement() {
JSONPostProcessor config = new JSONPostProcessor();
modifyTestElement(config);
return config;
}
/**
* Modifies a given TestElement to mirror the data in the gui components.
*
* @see org.apache.jmeter.gui.JMeterGUIComponent#modifyTestElement(TestElement)
*/
@Override
public void modifyTestElement(TestElement c) {
super.configureTestElement(c);
if (c instanceof JSONPostProcessor) {
JSONPostProcessor config = (JSONPostProcessor) c;
saveScopeSettings(config);
config.setRefNames(refNamesField.getText());
config.setJsonPathExpressions(jsonPathExpressionsField.getText());
config.setDefaultValues(defaultValuesField.getText());
config.setMatchNumbers(matchNumbersField.getText());
config.setComputeConcatenation(computeConcatenationField.isSelected());
}
}
/**
* Implements JMeterGUIComponent.clearGui
*/
@Override
public void clearGui() {
super.clearGui();
refNamesField.setText(""); //$NON-NLS-1$
jsonPathExpressionsField.setText(""); //$NON-NLS-1$
matchNumbersField.setText(""); //$NON-NLS-1$
defaultValuesField.setText(""); //$NON-NLS-1$
computeConcatenationField.setSelected(JSONPostProcessor.COMPUTE_CONCATENATION_DEFAULT_VALUE);
}
private void init() { // WARNING: called from ctor so must not be overridden (i.e. must be private or final)
setLayout(new BorderLayout());
setBorder(makeBorder());
Box box = Box.createVerticalBox();
box.add(makeTitlePanel());
box.add(createScopePanel(true));
add(box, BorderLayout.NORTH);
add(makeParameterPanel(), BorderLayout.CENTER);
}
private JPanel makeParameterPanel() {
refNamesField = new JLabeledTextField(JMeterUtils.getResString("jsonpp_variable_names"));//$NON-NLS-1$
jsonPathExpressionsField = new JLabeledTextField(JMeterUtils.getResString("jsonpp_json_path_expressions"));//$NON-NLS-1$
matchNumbersField = new JLabeledTextField(JMeterUtils.getResString("jsonpp_match_numbers"));//$NON-NLS-1$
defaultValuesField = new JLabeledTextField(JMeterUtils.getResString("jsonpp_default_values"));//$NON-NLS-1$
computeConcatenationField = new JCheckBox();//$NON-NLS-1$
JPanel panel = new JPanel(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
initConstraints(gbc);
addField(panel, refNamesField, gbc);
nextLine(gbc);
addField(panel, jsonPathExpressionsField, gbc);
nextLine(gbc);
addField(panel, matchNumbersField, gbc);
nextLine(gbc);
addField(panel, new JLabel(JMeterUtils.getResString("jsonpp_compute_concat")) ,computeConcatenationField, gbc);
nextLine(gbc);
gbc.weighty = 1;
addField(panel, defaultValuesField, gbc);
return panel;
}
private void addField(JPanel panel, JLabeledTextField field, GridBagConstraints gbc) {
List<JComponent> item = field.getComponentList();
panel.add(item.get(0), gbc.clone());
gbc.gridx++;
gbc.weightx = 1;
gbc.fill = GridBagConstraints.HORIZONTAL;
panel.add(item.get(1), gbc.clone());
}
private void addField(JPanel panel, JLabel label, JCheckBox checkBox, GridBagConstraints gbc) {
panel.add(label, gbc.clone());
gbc.gridx++;
gbc.weightx = 1;
gbc.fill = GridBagConstraints.HORIZONTAL;
panel.add(checkBox, gbc.clone());
}
private void nextLine(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;
}
}