/*
* 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.gui;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import javax.swing.BorderFactory;
import javax.swing.DefaultCellEditor;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.border.Border;
import javax.swing.border.EmptyBorder;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableCellEditor;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
import org.apache.jmeter.config.gui.AbstractConfigGui;
import org.apache.jmeter.gui.util.FileDialoger;
import org.apache.jmeter.protocol.http.control.AuthManager;
import org.apache.jmeter.protocol.http.control.Authorization;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.logging.LoggingManager;
import org.apache.log.Logger;
/**
* Handles input for determining if authentication services are required for a
* Sampler. It also understands how to get AuthManagers for the files that the
* user selects.
*/
public class AuthPanel extends AbstractConfigGui implements ActionListener {
private static final long serialVersionUID = -9214884465261470761L;
private static final Logger log = LoggingManager.getLoggerForClass();
private static final String ADD_COMMAND = "Add"; //$NON-NLS-1$
private static final String DELETE_COMMAND = "Delete"; //$NON-NLS-1$
private static final String LOAD_COMMAND = "Load"; //$NON-NLS-1$
private static final String SAVE_COMMAND = "Save"; //$NON-NLS-1$
private InnerTableModel tableModel;
/**
* A table to show the authentication information.
*/
private JTable authTable;
private JButton addButton;
private JButton deleteButton;
private JButton loadButton;
private JButton saveButton;
/**
* Default Constructor.
*/
public AuthPanel() {
tableModel = new InnerTableModel();
init();
}
public TestElement createTestElement() {
AuthManager authMan = tableModel.manager;
configureTestElement(authMan);
return (TestElement) authMan.clone();
}
/**
* Modifies a given TestElement to mirror the data in the gui components.
*
* @see org.apache.jmeter.gui.JMeterGUIComponent#modifyTestElement(TestElement)
*/
public void modifyTestElement(TestElement el) {
if (authTable.isEditing()) {
authTable.getCellEditor().stopCellEditing();
}
el.clear();
el.addTestElement((TestElement) tableModel.manager.clone());
configureTestElement(el);
}
/**
* Implements JMeterGUIComponent.clear
*/
public void clearGui() {
super.clearGui();
tableModel.clearData();
deleteButton.setEnabled(false);
saveButton.setEnabled(false);
}
public void configure(TestElement el) {
super.configure(el);
tableModel.manager.clear();
tableModel.manager.addTestElement((AuthManager) el.clone());
if (tableModel.getRowCount() != 0) {
deleteButton.setEnabled(true);
saveButton.setEnabled(true);
}
}
public String getLabelResource() {
return "auth_manager_title"; //$NON-NLS-1$
}
/**
* Shows the main authentication panel for this object.
*/
private void init() {// called from ctor, so must not be overridable
setLayout(new BorderLayout());
setBorder(makeBorder());
add(makeTitlePanel(), BorderLayout.NORTH);
add(createAuthTablePanel(), BorderLayout.CENTER);
}
public void actionPerformed(ActionEvent e) {
String action = e.getActionCommand();
if (action.equals(DELETE_COMMAND)) {
if (tableModel.getRowCount() > 0) {
// If a table cell is being edited, we must cancel the editing
// before deleting the row.
if (authTable.isEditing()) {
TableCellEditor cellEditor = authTable.getCellEditor(authTable.getEditingRow(), authTable
.getEditingColumn());
cellEditor.cancelCellEditing();
}
int rowSelected = authTable.getSelectedRow();
if (rowSelected != -1) {
tableModel.removeRow(rowSelected);
tableModel.fireTableDataChanged();
// Disable the DELETE and SAVE buttons if no rows remaining
// after delete.
if (tableModel.getRowCount() == 0) {
deleteButton.setEnabled(false);
saveButton.setEnabled(false);
}
// Table still contains one or more rows, so highlight
// (select) the appropriate one.
else {
int rowToSelect = rowSelected;
if (rowSelected >= tableModel.getRowCount()) {
rowToSelect = rowSelected - 1;
}
authTable.setRowSelectionInterval(rowToSelect, rowToSelect);
}
}
}
} else if (action.equals(ADD_COMMAND)) {
// If a table cell is being edited, we should accept the current
// value and stop the editing before adding a new row.
if (authTable.isEditing()) {
TableCellEditor cellEditor = authTable.getCellEditor(authTable.getEditingRow(), authTable
.getEditingColumn());
cellEditor.stopCellEditing();
}
tableModel.addNewRow();
tableModel.fireTableDataChanged();
// Enable the DELETE and SAVE buttons if they are currently
// disabled.
if (!deleteButton.isEnabled()) {
deleteButton.setEnabled(true);
}
if (!saveButton.isEnabled()) {
saveButton.setEnabled(true);
}
// Highlight (select) the appropriate row.
int rowToSelect = tableModel.getRowCount() - 1;
authTable.setRowSelectionInterval(rowToSelect, rowToSelect);
} else if (action.equals(LOAD_COMMAND)) {
try {
final String [] _txt={".txt"}; //$NON-NLS-1$
final JFileChooser dialog = FileDialoger.promptToOpenFile(_txt);
if (dialog != null) {
tableModel.manager.addFile(dialog.getSelectedFile().getAbsolutePath());
tableModel.fireTableDataChanged();
if (tableModel.getRowCount() > 0) {
deleteButton.setEnabled(true);
saveButton.setEnabled(true);
}
}
} catch (IOException ex) {
log.error("", ex);
}
} else if (action.equals(SAVE_COMMAND)) {
try {
final JFileChooser chooser = FileDialoger.promptToSaveFile("auth.txt"); //$NON-NLS-1$
if (chooser != null) {
tableModel.manager.save(chooser.getSelectedFile().getAbsolutePath());
}
} catch (IOException ex) {
log.error("", ex);
}
}
}
public JPanel createAuthTablePanel() {
// create the JTable that holds auth per row
authTable = new JTable(tableModel);
authTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
authTable.setPreferredScrollableViewportSize(new Dimension(100, 70));
TableColumn passwordColumn = authTable.getColumnModel().getColumn(AuthManager.COL_PASSWORD);
passwordColumn.setCellEditor(new DefaultCellEditor(new JPasswordField()));
passwordColumn.setCellRenderer(new PasswordCellRenderer());
JPanel panel = new JPanel(new BorderLayout(0, 5));
panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
JMeterUtils.getResString("auths_stored"))); //$NON-NLS-1$
panel.add(new JScrollPane(authTable));
panel.add(createButtonPanel(), BorderLayout.SOUTH);
return panel;
}
private JButton createButton(String resName, char mnemonic, String command, boolean enabled) {
JButton button = new JButton(JMeterUtils.getResString(resName));
button.setMnemonic(mnemonic);
button.setActionCommand(command);
button.setEnabled(enabled);
button.addActionListener(this);
return button;
}
private JPanel createButtonPanel() {
boolean tableEmpty = (tableModel.getRowCount() == 0);
addButton = createButton("add", 'A', ADD_COMMAND, true); //$NON-NLS-1$
deleteButton = createButton("delete", 'D', DELETE_COMMAND, !tableEmpty); //$NON-NLS-1$
loadButton = createButton("load", 'L', LOAD_COMMAND, true); //$NON-NLS-1$
saveButton = createButton("save", 'S', SAVE_COMMAND, !tableEmpty); //$NON-NLS-1$
// Button Panel
JPanel buttonPanel = new JPanel();
buttonPanel.add(addButton);
buttonPanel.add(deleteButton);
buttonPanel.add(loadButton);
buttonPanel.add(saveButton);
return buttonPanel;
}
private static class InnerTableModel extends AbstractTableModel {
private static final long serialVersionUID = 4638155137475747946L;
AuthManager manager;
public InnerTableModel(AuthManager man) {
manager = man;
}
public InnerTableModel() {
manager = new AuthManager();
}
public void clearData() {
manager.clear();
fireTableDataChanged();
}
public void removeRow(int row) {
manager.remove(row);
}
public void addNewRow() {
manager.addAuth();
}
public boolean isCellEditable(int row, int column) {
// all table cells are editable
return true;
}
public Class getColumnClass(int column) {
return getValueAt(0, column).getClass();
}
/**
* Required by table model interface.
*/
public int getRowCount() {
return manager.getAuthObjects().size();
}
/**
* Required by table model interface.
*/
public int getColumnCount() {
return manager.getColumnCount();
}
/**
* Required by table model interface.
*/
public String getColumnName(int column) {
return manager.getColumnName(column);
}
/**
* Required by table model interface.
*/
public Object getValueAt(int row, int column) {
Authorization auth = manager.getAuthObjectAt(row);
switch (column){
case AuthManager.COL_URL:
return auth.getURL();
case AuthManager.COL_USERNAME:
return auth.getUser();
case AuthManager.COL_PASSWORD:
return auth.getPass();
case AuthManager.COL_DOMAIN:
return auth.getDomain();
case AuthManager.COL_REALM:
return auth.getRealm();
default:
return null;
}
}
public void setValueAt(Object value, int row, int column) {
Authorization auth = manager.getAuthObjectAt(row);
log.debug("Setting auth value: " + value);
switch (column){
case AuthManager.COL_URL:
auth.setURL((String) value);
break;
case AuthManager.COL_USERNAME:
auth.setUser((String) value);
break;
case AuthManager.COL_PASSWORD:
auth.setPass((String) value);
break;
case AuthManager.COL_DOMAIN:
auth.setDomain((String) value);
break;
case AuthManager.COL_REALM:
auth.setRealm((String) value);
break;
default:
break;
}
}
}
private static class PasswordCellRenderer extends JPasswordField implements TableCellRenderer {
private static final long serialVersionUID = 5169856333827579927L;
private Border myBorder;
public PasswordCellRenderer() {
super();
myBorder = new EmptyBorder(1, 2, 1, 2);
setOpaque(true);
setBorder(myBorder);
}
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
boolean hasFocus, int row, int column) {
setText((String) value);
setBackground(isSelected && !hasFocus ? table.getSelectionBackground() : table.getBackground());
setForeground(isSelected && !hasFocus ? table.getSelectionForeground() : table.getForeground());
setFont(table.getFont());
return this;
}
}
}