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The source code// $Header: /home/cvs/jakarta-jmeter/src/protocol/http/org/apache/jmeter/protocol/http/gui/AuthPanel.java,v 1.15 2004/03/05 01:38:01 sebb Exp $ /* * Copyright 2001-2004 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.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.File; import java.io.IOException; import javax.swing.BorderFactory; import javax.swing.DefaultCellEditor; import javax.swing.JButton; 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. * * @version $Revision: 1.15 $ Last updated: $Date: 2004/03/05 01:38:01 $ */ public class AuthPanel extends AbstractConfigGui implements ActionListener { transient private static Logger log = LoggingManager.getLoggerForClass(); private static final String ADD_COMMAND = "Add"; private static final String DELETE_COMMAND = "Delete"; private static final String LOAD_COMMAND = "Load"; private static final String SAVE_COMMAND = "Save"; 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) { el.clear(); el.addTestElement((TestElement) tableModel.manager.clone()); configureTestElement(el); } public void configure(TestElement el) { super.configure(el); tableModel.manager.clear(); tableModel.manager.addTestElement((AuthManager) el.clone()); } public String getLabelResource() { return "auth_manager_title"; } /** * Shows the main authentication panel for this object. */ public void init() { 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 { File tmp = FileDialoger.promptToOpenFile().getSelectedFile(); if (tmp != null) { tableModel.manager.addFile(tmp.getAbsolutePath()); tableModel.fireTableDataChanged(); if (tableModel.getRowCount() > 0) { deleteButton.setEnabled(true); saveButton.setEnabled(true); } } } catch (IOException ex) { log.error("", ex); } catch (NullPointerException err) { } } else if (action.equals(SAVE_COMMAND)) { try { File tmp = FileDialoger.promptToSaveFile(null).getSelectedFile(); if (tmp != null) { tableModel.manager.save(tmp.getAbsolutePath()); } } catch (IOException ex) { log.error("", ex); } catch (NullPointerException err) { } } } 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(2); 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"))); 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); deleteButton = createButton("delete", 'D', DELETE_COMMAND, !tableEmpty); loadButton = createButton("load", 'L', LOAD_COMMAND, true); saveButton = createButton("save", 'S', SAVE_COMMAND, !tableEmpty); // Button Panel JPanel buttonPanel = new JPanel(); buttonPanel.add(addButton); buttonPanel.add(deleteButton); buttonPanel.add(loadButton); buttonPanel.add(saveButton); return buttonPanel; } /** * @version $Revision: 1.15 $ */ private class InnerTableModel extends AbstractTableModel { AuthManager manager; public InnerTableModel(AuthManager man) { manager = man; } public InnerTableModel() { manager = new AuthManager(); } 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); if (column == 0) { return auth.getURL(); } else if (column == 1) { return auth.getUser(); } else if (column == 2) { return auth.getPass(); } return null; } public void setValueAt(Object value, int row, int column) { Authorization auth = manager.getAuthObjectAt(row); log.debug("Setting auth value: " + value); if (column == 0) { auth.setURL((String) value); } else if (column == 1) { auth.setUser((String) value); } else if (column == 2) { auth.setPass((String) value); } } } /** * @version $Revision: 1.15 $ */ private class PasswordCellRenderer extends JPasswordField implements TableCellRenderer { 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; } } } |
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