/*
* Copyright 2008-2017 by Emeric Vernat
*
* This file is part of Java Melody.
*
* 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 net.bull.javamelody;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Desktop;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import java.util.ArrayDeque;
import java.util.Deque;
import java.util.List;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTable;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import net.bull.javamelody.swing.MButton;
import net.bull.javamelody.swing.Utilities;
import net.bull.javamelody.swing.table.MDefaultTableCellRenderer;
import net.bull.javamelody.swing.table.MTable;
import net.bull.javamelody.swing.table.MTableScrollPane;
/**
* Panel de l'arbre JNDI.
* @author Emeric Vernat
*/
class JndiBindingsPanel extends MelodyPanel {
static final ImageIcon FOLDER_ICON = ImageIconCache.getImageIcon("folder.png");
private static final long serialVersionUID = 1L;
@SuppressWarnings("all")
private List<JndiBinding> jndiBindings;
private String path;
private final Deque<String> previousPaths = new ArrayDeque<>();
private MTable<JndiBinding> table;
private class NameTableCellRenderer extends MDefaultTableCellRenderer {
private static final long serialVersionUID = 1L;
NameTableCellRenderer() {
super();
}
@Override
public Component getTableCellRendererComponent(JTable jtable, Object value,
boolean isSelected, boolean hasFocus, int row, int column) {
if (row == -1) {
setIcon(null);
} else {
final MTable<JndiBinding> myTable = getTable();
final JndiBinding jndiBinding = myTable.getList()
.get(myTable.convertRowIndexToModel(row));
if (jndiBinding.getContextPath() != null) {
setIcon(FOLDER_ICON);
} else {
setIcon(null);
}
}
return super.getTableCellRendererComponent(jtable, value, isSelected, hasFocus, row,
column);
}
}
JndiBindingsPanel(RemoteCollector remoteCollector) throws IOException {
super(remoteCollector);
refresh();
}
final void refresh() throws IOException {
removeAll();
this.jndiBindings = getRemoteCollector().collectJndiBindings(path);
if (path == null || path.length() == 0) {
setName(getString("Arbre_JNDI"));
} else {
setName(getFormattedString("Arbre_JNDI_pour_contexte", path));
}
final JLabel titleLabel = Utilities.createParagraphTitle(getName(), "jndi.png");
add(titleLabel, BorderLayout.NORTH);
final MTableScrollPane<JndiBinding> scrollPane = createScrollPane();
this.table = scrollPane.getTable();
table.setList(jndiBindings);
add(scrollPane, BorderLayout.CENTER);
add(createButtonsPanel(), BorderLayout.SOUTH);
}
private MTableScrollPane<JndiBinding> createScrollPane() {
final MTableScrollPane<JndiBinding> tableScrollPane = new MTableScrollPane<>();
final MTable<JndiBinding> myTable = tableScrollPane.getTable();
myTable.addColumn("name", getString("Nom"));
myTable.addColumn("className", getString("Type"));
myTable.addColumn("value", getString("Value"));
myTable.setColumnCellRenderer("name", new NameTableCellRenderer());
return tableScrollPane;
}
private JPanel createButtonsPanel() {
final MButton openButton = new MButton(getString("Ouvrir"),
ImageIconCache.getImageIcon("action_open.png"));
final MButton backButton = new MButton(getString("Retour"),
ImageIconCache.getImageIcon("action_back.png"));
openButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
final JndiBinding binding = getTable().getSelectedObject();
try {
openContext(binding);
} catch (final IOException ex) {
showException(ex);
}
}
});
table.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2) {
openButton.doClick();
}
}
});
table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
final JndiBinding binding = getTable().getSelectedObject();
openButton.setEnabled(binding != null && binding.getContextPath() != null);
}
});
openButton.setEnabled(false);
backButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
goBack();
backButton.setEnabled(getPath() != null);
} catch (final IOException e1) {
showException(e1);
}
}
});
backButton.setEnabled(getPath() != null);
final MButton pdfButton = createPdfButton();
pdfButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
actionPdf();
} catch (final IOException ex) {
showException(ex);
}
}
});
final MButton xmlJsonButton = createXmlJsonButton((Serializable) jndiBindings);
final MButton refreshButton = createRefreshButton();
refreshButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
refresh();
} catch (final IOException ex) {
showException(ex);
}
}
});
return Utilities.createButtonsPanel(backButton, openButton, refreshButton, pdfButton,
xmlJsonButton);
}
void goBack() throws IOException {
path = previousPaths.pollLast();
refresh();
}
void openContext(JndiBinding binding) throws IOException {
if (path != null) {
previousPaths.add(path);
}
path = binding.getContextPath();
refresh();
}
final void actionPdf() throws IOException {
final File tempFile = createTempFileForPdf();
final PdfOtherReport pdfOtherReport = createPdfOtherReport(tempFile);
try {
pdfOtherReport.writeJndi(jndiBindings, path != null ? path : "");
} finally {
pdfOtherReport.close();
}
Desktop.getDesktop().open(tempFile);
}
MTable<JndiBinding> getTable() {
return table;
}
String getPath() {
return path;
}
}