/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.tomcat5.ide;

import java.io.File;
import java.io.FileNotFoundException;

import javax.swing.JFileChooser;

import org.openide.DialogDisplayer;
import org.openide.NotifyDescriptor;
import org.openide.util.NbBundle;
import org.openide.ErrorManager;

import org.netbeans.modules.tomcat5.config.Host;
import org.netbeans.modules.tomcat5.config.Server;
import org.netbeans.modules.tomcat5.config.Service;

import org.netbeans.modules.tomcat5.util.TomcatInstallUtil;
import org.netbeans.modules.tomcat5.TomcatFactory;
import org.netbeans.modules.tomcat5.TomcatManager;

import org.w3c.dom.Document;
import org.xml.sax.*;

import org.openide.xml.XMLUtil;
import org.openide.xml.EntityCatalog;

import java.io.FileInputStream;
import java.io.InputStream;
import java.io.BufferedInputStream;
import java.io.IOException;

import java.util.Properties;

import org.netbeans.modules.j2ee.deployment.plugins.api.InstanceProperties;

/**
 *
 * @author Martin Grebac
 */
public class TomcatInstall extends javax.swing.JPanel {
    
    public static final String OK_ENABLED = "ok_enabled";                       //NOI18N
    
    private File homeDir;
    private File baseDir;

    private String homeDirName;
    private String baseDirName;

    private String displayName;
    private String url;
    private String username;
    private String password = "";
    
    private final static String DEFAULT_PORT = TomcatManager.DEFAULT_SERVER_PORT.toString();
    private final static String DEFAULT_ADMIN_PORT = TomcatManager.DEFAULT_ADMIN_PORT.toString();
    private final static String DEFAULT_HOST = "localhost";                     //NOI18N

    private String port = DEFAULT_PORT;
    private String adminport = DEFAULT_ADMIN_PORT;
    private String host = DEFAULT_HOST;
    
    private String managerContext = "/manager";                                 //NOI18N
    
    private boolean okEnabled = false;    
    
    /** Creates new form JPanel */
    public TomcatInstall() {

        okEnabled = false;
        initComponents();
        int size = jLabelHomeDir.getFont().getSize();
        setPreferredSize(new java.awt.Dimension(24*size+290,21*size+120));
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        java.awt.GridBagConstraints gridBagConstraints;

        jLabelHomeDir = new javax.swing.JLabel();
        jLabelBaseDir = new javax.swing.JLabel();
        jTextFieldHomeDir = new javax.swing.JTextField();
        jTextFieldBaseDir = new javax.swing.JTextField();
        jButtonBaseBrowse = new javax.swing.JButton();
        jButtonHomeBrowse = new javax.swing.JButton();
        jCheckBoxMonitor = new javax.swing.JCheckBox();
        jTextAreaBelow = new javax.swing.JTextArea();
        jTextAreaAbove = new javax.swing.JTextArea();
        jCheckBoxShared = new javax.swing.JCheckBox();
        jLabelHint = new javax.swing.JLabel();
        jTextAreaMonitor = new javax.swing.JTextArea();
        jTextFieldUsername = new javax.swing.JTextField();
        jTextFieldPassword = new javax.swing.JPasswordField();
        jLabelUsername = new javax.swing.JLabel();
        jLabelPassword = new javax.swing.JLabel();
        jTextAreaDisplayName = new javax.swing.JTextArea();
        jLabelDisplayName = new javax.swing.JLabel();
        jTextFieldDisplayName = new javax.swing.JTextField();

        setLayout(new java.awt.GridBagLayout());

        getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_panel"));
        getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_panel"));
        jLabelHomeDir.setDisplayedMnemonic(NbBundle.getMessage(TomcatInstall.class, "LBL_homeDir_Mnem").charAt(0));
        jLabelHomeDir.setFont(new java.awt.Font("Dialog", 0, 12));
        jLabelHomeDir.setLabelFor(jTextFieldHomeDir);
        jLabelHomeDir.setText(NbBundle.getMessage(TomcatInstall.class, "LBL_home_dir"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.insets = new java.awt.Insets(6, 12, 0, 0);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        add(jLabelHomeDir, gridBagConstraints);
        jLabelHomeDir.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_labelHomeDir"));
        jLabelHomeDir.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_labelHomeDir"));

        jLabelBaseDir.setDisplayedMnemonic(NbBundle.getMessage(TomcatInstall.class, "LBL_baseDir_Mnem").charAt(0));
        jLabelBaseDir.setFont(new java.awt.Font("Dialog", 0, 12));
        jLabelBaseDir.setLabelFor(jTextFieldBaseDir);
        jLabelBaseDir.setText(NbBundle.getMessage(TomcatInstall.class, "LBL_base_dir"));
        jLabelBaseDir.setEnabled(false);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.insets = new java.awt.Insets(0, 30, 0, 0);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        add(jLabelBaseDir, gridBagConstraints);
        jLabelBaseDir.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_labelBaseDir"));
        jLabelBaseDir.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_labelBaseDir"));

        jTextFieldHomeDir.setColumns(20);
        jTextFieldHomeDir.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                jTextFieldHomeDirFocusGained(evt);
            }
            public void focusLost(java.awt.event.FocusEvent evt) {
                jTextFieldHomeDirFocusLost(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(6, 6, 0, 0);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        add(jTextFieldHomeDir, gridBagConstraints);
        jTextFieldHomeDir.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_homeDir"));
        jTextFieldHomeDir.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_homeDir"));

        jTextFieldBaseDir.setEditable(false);
        jTextFieldBaseDir.setEnabled(false);
        jTextFieldBaseDir.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                jTextFieldBaseDirFocusGained(evt);
            }
            public void focusLost(java.awt.event.FocusEvent evt) {
                jTextFieldBaseDirFocusLost(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(0, 6, 0, 0);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        add(jTextFieldBaseDir, gridBagConstraints);
        jTextFieldBaseDir.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_baseDir"));
        jTextFieldBaseDir.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_baseDir"));

        jButtonBaseBrowse.setFont(new java.awt.Font("Dialog", 0, 12));
        jButtonBaseBrowse.setMnemonic(NbBundle.getMessage(TomcatInstall.class, "LBL_browseBase_Mnem").charAt(0));
        jButtonBaseBrowse.setText(NbBundle.getMessage(TomcatInstall.class, "LBL_file_chooser_base"));
        jButtonBaseBrowse.setLabel(NbBundle.getMessage(TomcatInstall.class, "LBL_file_chooser_base"));
        jButtonBaseBrowse.setEnabled(false);
        jButtonBaseBrowse.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonBaseBrowseActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.insets = new java.awt.Insets(0, 6, 0, 11);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        add(jButtonBaseBrowse, gridBagConstraints);
        jButtonBaseBrowse.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_ButtonBaseBrowse"));
        jButtonBaseBrowse.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_ButtonBaseBrowse"));

        jButtonHomeBrowse.setFont(new java.awt.Font("Dialog", 0, 12));
        jButtonHomeBrowse.setMnemonic(NbBundle.getMessage(TomcatInstall.class, "LBL_browseHome_Mnem").charAt(0));
        jButtonHomeBrowse.setText(NbBundle.getMessage(TomcatInstall.class, "LBL_file_chooser_home"));
        jButtonHomeBrowse.setLabel(NbBundle.getMessage(TomcatInstall.class, "LBL_file_chooser_home"));
        jButtonHomeBrowse.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonHomeBrowseActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.insets = new java.awt.Insets(6, 6, 0, 11);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        add(jButtonHomeBrowse, gridBagConstraints);
        jButtonHomeBrowse.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_ButtonHomeBrowse"));
        jButtonHomeBrowse.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_ButtonHomeBrowse"));

        jCheckBoxMonitor.setFont(new java.awt.Font("Dialog", 0, 12));
        jCheckBoxMonitor.setMnemonic(NbBundle.getMessage(TomcatInstall.class, "LBL_Monitor_Mnem").charAt(0));
        jCheckBoxMonitor.setSelected(true);
        jCheckBoxMonitor.setText(NbBundle.getMessage(TomcatInstall.class, "LBL_Monitor"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 10;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(23, 12, 0, 0);
        add(jCheckBoxMonitor, gridBagConstraints);
        jCheckBoxMonitor.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_monitor"));
        jCheckBoxMonitor.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_monitor"));

        jTextAreaBelow.setFont(new java.awt.Font("Dialog", 0, 12));
        jTextAreaBelow.setBackground(jLabelHomeDir.getBackground());
        jTextAreaBelow.setEditable(false);
        jTextAreaBelow.setLineWrap(true);
        jTextAreaBelow.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_TextBelow"));
        jTextAreaBelow.setWrapStyleWord(true);
        jTextAreaBelow.setFocusable(false);
        jTextAreaBelow.setSelectionColor(new java.awt.Color(204, 204, 204));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 11;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.insets = new java.awt.Insets(0, 30, 6, 12);
        add(jTextAreaBelow, gridBagConstraints);
        jTextAreaBelow.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_textAreaBelow"));
        jTextAreaBelow.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_textAreaBelow"));

        jTextAreaAbove.setFont(new java.awt.Font("Dialog", 0, 12));
        jTextAreaAbove.setBackground(jLabelHomeDir.getBackground());
        jTextAreaAbove.setEditable(false);
        jTextAreaAbove.setLineWrap(true);
        jTextAreaAbove.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_TextAbove"));
        jTextAreaAbove.setWrapStyleWord(true);
        jTextAreaAbove.setDisabledTextColor(new java.awt.Color(255, 153, 153));
        jTextAreaAbove.setFocusable(false);
        jTextAreaAbove.setSelectionColor(new java.awt.Color(204, 204, 204));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 12);
        add(jTextAreaAbove, gridBagConstraints);
        jTextAreaAbove.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_textAreaAbove"));
        jTextAreaAbove.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_textAreaAbove"));

        jCheckBoxShared.setFont(new java.awt.Font("Dialog", 0, 12));
        jCheckBoxShared.setMnemonic(NbBundle.getMessage(TomcatInstall.class, "LBL_SharedInstall_Mnem").charAt(0));
        jCheckBoxShared.setText(NbBundle.getMessage(TomcatInstall.class, "LBL_SharedInstall"));
        jCheckBoxShared.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCheckBoxSharedActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 0, 0);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        add(jCheckBoxShared, gridBagConstraints);
        jCheckBoxShared.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_shared"));
        jCheckBoxShared.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_shared"));

        jLabelHint.setFont(new java.awt.Font("Dialog", 0, 12));
        jLabelHint.setForeground(new java.awt.Color(89, 79, 191));
        jLabelHint.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_SpecifyHomeDir"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 12;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.ipady = 17;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 0, 12);
        add(jLabelHint, gridBagConstraints);
        jLabelHint.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_SpecifyHomeDir"));
        jLabelHint.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_SpecifyHomeDir"));

        jTextAreaMonitor.setFont(new java.awt.Font("Dialog", 0, 12));
        jTextAreaMonitor.setBackground(jLabelHomeDir.getBackground());
        jTextAreaMonitor.setEditable(false);
        jTextAreaMonitor.setLineWrap(true);
        jTextAreaMonitor.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_TextMonitor"));
        jTextAreaMonitor.setWrapStyleWord(true);
        jTextAreaMonitor.setFocusable(false);
        jTextAreaMonitor.setSelectionColor(new java.awt.Color(204, 204, 204));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 6;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 12);
        add(jTextAreaMonitor, gridBagConstraints);
        jTextAreaMonitor.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_textAreaMiddle"));
        jTextAreaMonitor.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_textAreaMiddle"));

        jTextFieldUsername.setColumns(20);
        jTextFieldUsername.addCaretListener(new javax.swing.event.CaretListener() {
            public void caretUpdate(javax.swing.event.CaretEvent evt) {
                jTextFieldUsernameCaretUpdate(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 8;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(6, 6, 0, 0);
        add(jTextFieldUsername, gridBagConstraints);
        jTextFieldUsername.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_username"));
        jTextFieldUsername.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_username"));

        jTextFieldPassword.setColumns(20);
        jTextFieldPassword.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                jTextFieldPasswordFocusLost(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 9;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(6, 6, 0, 0);
        add(jTextFieldPassword, gridBagConstraints);
        jTextFieldPassword.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_password"));
        jTextFieldPassword.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_password"));

        jLabelUsername.setDisplayedMnemonic(NbBundle.getMessage(TomcatInstall.class, "LBL_Username_Mnem").charAt(0));
        jLabelUsername.setFont(new java.awt.Font("Dialog", 0, 12));
        jLabelUsername.setLabelFor(jTextFieldUsername);
        jLabelUsername.setText(NbBundle.getMessage(TomcatInstall.class, "LBL_Username"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 8;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(6, 12, 0, 0);
        add(jLabelUsername, gridBagConstraints);
        jLabelUsername.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_labelUsername"));
        jLabelUsername.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_labelUsername"));

        jLabelPassword.setDisplayedMnemonic(NbBundle.getMessage(TomcatInstall.class, "LBL_Password_Mnem").charAt(0));
        jLabelPassword.setFont(new java.awt.Font("Dialog", 0, 12));
        jLabelPassword.setLabelFor(jTextFieldPassword);
        jLabelPassword.setText(NbBundle.getMessage(TomcatInstall.class, "LBL_Password"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 9;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(6, 12, 0, 0);
        add(jLabelPassword, gridBagConstraints);
        jLabelPassword.getAccessibleContext().setAccessibleName(NbBundle.getMessage(TomcatInstall.class, "A11Y_NAME_labelPassword"));
        jLabelPassword.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(TomcatInstall.class, "A11Y_DESC_labelPassword"));

        jTextAreaDisplayName.setFont(new java.awt.Font("Dialog", 0, 12));
        jTextAreaDisplayName.setBackground(jLabelDisplayName.getBackground());
        jTextAreaDisplayName.setEditable(false);
        jTextAreaDisplayName.setLineWrap(true);
        jTextAreaDisplayName.setText(NbBundle.getMessage (TomcatInstall.class, "MSG_DisplayName"));
        jTextAreaDisplayName.setWrapStyleWord(true);
        jTextAreaDisplayName.setFocusable(false);
        jTextAreaDisplayName.setSelectionColor(new java.awt.Color(204, 204, 204));
        jTextAreaDisplayName.setSelectionEnd(11);
        jTextAreaDisplayName.setSelectionStart(11);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 12);
        add(jTextAreaDisplayName, gridBagConstraints);
        jTextAreaDisplayName.getAccessibleContext().setAccessibleName(NbBundle.getMessage (TomcatInstall.class, "A11Y_NAME_MSG_DisplayName"));
        jTextAreaDisplayName.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage (TomcatInstall.class, "A11Y_DESC_MSG_DisplayName"));

        jLabelDisplayName.setDisplayedMnemonic(NbBundle.getMessage (TomcatInstall.class, "LBL_DisplayName_Mnem").charAt(0));
        jLabelDisplayName.setFont(new java.awt.Font("Dialog", 0, 12));
        jLabelDisplayName.setLabelFor(jTextFieldDisplayName);
        jLabelDisplayName.setText(NbBundle.getMessage (TomcatInstall.class, "LBL_DisplayName"));
        jLabelDisplayName.setMaximumSize(new java.awt.Dimension(90, 15));
        jLabelDisplayName.setMinimumSize(new java.awt.Dimension(90, 15));
        jLabelDisplayName.setPreferredSize(new java.awt.Dimension(90, 15));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 5;
        gridBagConstraints.insets = new java.awt.Insets(6, 12, 0, 0);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        add(jLabelDisplayName, gridBagConstraints);
        jLabelDisplayName.getAccessibleContext().setAccessibleName(NbBundle.getMessage (TomcatInstall.class, "A11Y_NAME_DisplayName"));
        jLabelDisplayName.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage (TomcatInstall.class, "A11Y_DESC_DisplayName"));

        jTextFieldDisplayName.addCaretListener(new javax.swing.event.CaretListener() {
            public void caretUpdate(javax.swing.event.CaretEvent evt) {
                jTextFieldDisplayNameCaretUpdate(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 5;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(6, 6, 0, 0);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        add(jTextFieldDisplayName, gridBagConstraints);
        jTextFieldDisplayName.getAccessibleContext().setAccessibleName(NbBundle.getMessage (TomcatInstall.class, "A11Y_NAME_DisplayName"));
        jTextFieldDisplayName.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage (TomcatInstall.class, "A11Y_DESC_DisplayName"));

    }//GEN-END:initComponents

    private void jTextFieldUsernameCaretUpdate(javax.swing.event.CaretEvent evt) {//GEN-FIRST:event_jTextFieldUsernameCaretUpdate
        String uname = jTextFieldUsername.getText();
        if (uname.equals(this.username) ) {
            return;
        }
        username = uname;
        updateHint();
    }//GEN-LAST:event_jTextFieldUsernameCaretUpdate

    private void jTextFieldDisplayNameCaretUpdate(javax.swing.event.CaretEvent evt) {//GEN-FIRST:event_jTextFieldDisplayNameCaretUpdate
        String aDisplayName = jTextFieldDisplayName.getText();
        if (aDisplayName.equals(displayName) ) {
            return;
        }
        displayName = jTextFieldDisplayName.getText();        
        updateHint();
    }//GEN-LAST:event_jTextFieldDisplayNameCaretUpdate

    private void jTextFieldPasswordFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jTextFieldPasswordFocusLost
        String pwd = jTextFieldPassword.getText();
        if (pwd.equals(this.password) ) {
            return;
        }
        password = pwd;
        updateHint();
    }//GEN-LAST:event_jTextFieldPasswordFocusLost

    private void jTextFieldBaseDirFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jTextFieldBaseDirFocusLost
        String path = jTextFieldBaseDir.getText();
        if ( baseDirName.equals( path ) )
            return;
        baseDirName = path;
        
        if ( path.length() > 0 )
            baseDir = getValidDir( baseDirName, jTextFieldBaseDir);
        else
            baseDir = null;
        if ( baseDir != null )
            if ( ! validateInput( false ) ) {
                jTextFieldBaseDir.setText( "" );  // NOI18N
                baseDir = null;
                jTextFieldBaseDir.requestFocus();
            }
        updateUrl();
        updateHint();
    }//GEN-LAST:event_jTextFieldBaseDirFocusLost

    private void jTextFieldBaseDirFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jTextFieldBaseDirFocusGained
        baseDirName = jTextFieldBaseDir.getText();
        updateUrl();
        updateHint();
    }//GEN-LAST:event_jTextFieldBaseDirFocusGained

    private void jTextFieldHomeDirFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jTextFieldHomeDirFocusGained
        homeDirName = jTextFieldHomeDir.getText();
        updateUrl();
        updateHint();
    }//GEN-LAST:event_jTextFieldHomeDirFocusGained

    private void jTextFieldHomeDirFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jTextFieldHomeDirFocusLost
        String path = jTextFieldHomeDir.getText();
        if ( homeDirName.equals( path ) )
            return;
        homeDirName = path;
        
        if ( path.length() > 0 )
            homeDir = getValidDir( homeDirName, jTextFieldHomeDir);
        else
            homeDir = null;
        if ( homeDir != null )
            if ( ! validateInput( true ) ) {
                jTextFieldHomeDir.setText( "" );  // NOI18N
                homeDir = null;
                jTextFieldHomeDir.requestFocus();
            }
        updateUrl();
        updateHint();
    }//GEN-LAST:event_jTextFieldHomeDirFocusLost

    private void jButtonBaseBrowseActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonBaseBrowseActionPerformed
        JFileChooser chooser = new JFileChooser();
        chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        if ( baseDir != null )
            chooser.setSelectedFile( baseDir );
        boolean repeatchooser = true;
        while ( repeatchooser ) {
            repeatchooser = false;
            if ( chooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION ) {
                baseDir = chooser.getSelectedFile();
                if ( validateInput( false ) )
                    jTextFieldBaseDir.setText( baseDir.getAbsolutePath() );
                else {
                    jTextFieldBaseDir.setText( "" );  // NOI18N
                    baseDir = null;
                    repeatchooser = true;
                }
            }
        }
        updateUrl();
        updateHint();
    }//GEN-LAST:event_jButtonBaseBrowseActionPerformed

    private void jButtonHomeBrowseActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonHomeBrowseActionPerformed
        JFileChooser chooser = new JFileChooser();
        chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        if ( homeDir != null )
            chooser.setSelectedFile( homeDir );
        
        boolean repeatchooser = true;
        while ( repeatchooser ) {
            repeatchooser = false;
            if ( chooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION ) {
                homeDir = chooser.getSelectedFile();
                if ( validateInput( true ) ) {
                    jTextFieldHomeDir.setText(homeDir.getAbsolutePath());
                } else {
                    jTextFieldHomeDir.setText( "" );  // NOI18N
                    homeDir = null;
                    repeatchooser = true;                    
                }
            }
        }
        updateUrl();
        updateHint();
    }//GEN-LAST:event_jButtonHomeBrowseActionPerformed

    private void jCheckBoxSharedActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBoxSharedActionPerformed
        boolean cbSelected;
        cbSelected = jCheckBoxShared.isSelected();
        jLabelBaseDir.setEnabled(cbSelected);
        jTextFieldBaseDir.setEnabled(cbSelected);
        jTextFieldBaseDir.setEditable(cbSelected);
        jButtonBaseBrowse.setEnabled(cbSelected);
        updateUrl();
        updateHint();
    }//GEN-LAST:event_jCheckBoxSharedActionPerformed

    public String getPassword() {
        return password;
    }    
    
    public java.util.Properties getProperties() {
        Properties p = new Properties();
        p.put(TomcatManager.SERVER_PORT, port);                                  //NOI18N
        p.put(TomcatManager.ADMIN_PORT, adminport);                              //NOI18N
        p.put(MonitorSupport.MONITOR_ENABLED_PROPERTY_NAME, new Boolean(jCheckBoxMonitor.isSelected()).toString ());    //NOI18N
        p.put(TomcatManager.HOST, "localhost"); //NOI18N
        return p;
    }

    /**
     * Return deployment manager URL (e.g. "tomcat:home=jakarta-tomcat-5.0.28:base=jakarta-tomcat-5.0.28_base").
     * 
     * @return deployment manager URL (e.g. "tomcat:home=jakarta-tomcat-5.0.28:base=jakarta-tomcat-5.0.28_base").
     */    
    public String getUrl() {
        return url;
    }
    
    public String getUserName() {
        return username;
    }

    /**
     * Return Tomcat instance display name.
     * 
     * @return Tomcat instance display name.
     */    
    public String getDisplayName() {        
        return displayName;
    }    
    
    // returns false if input have to be revoked
    public boolean validateInput(boolean homeEntered) {

        if ( homeEntered ) {
            if (TomcatInstallUtil.noServerXML(homeDir, baseDir) || TomcatInstallUtil.noBootStrapJar(homeDir)) {
                NotifyDescriptor.Confirmation nd =
                    new NotifyDescriptor.Confirmation(
                    NbBundle.getBundle (TomcatInstall.class).getString("MSG_no_server_xml"),
                    NotifyDescriptor.OK_CANCEL_OPTION );
                if (DialogDisplayer.getDefault().notify( nd ).equals( NotifyDescriptor.OK_OPTION )) {
                    jCheckBoxShared.setSelected(true);
                    jTextFieldBaseDir.setEnabled(true);
                    jTextFieldBaseDir.setEditable(true);
                    jButtonBaseBrowse.setEnabled(true);
                    jLabelBaseDir.setEnabled(true);
                    jTextFieldBaseDir.requestFocusInWindow();
                    jLabelHint.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_SpecifyBaseDir"));
                    return updateFields();
                } else {
                    return false;
                }
            }
        }
/*        if (TomcatInstallUtil.sameAsOtherTomcatInstallation(homeDir, baseDir)) {
            DialogDisplayer.getDefault().notify(new NotifyDescriptor.Message 
                (NbBundle.getBundle (TomcatInstall.class).getString("MSG_installation_exists"),
                 NotifyDescriptor.ERROR_MESSAGE));
            return true;
        }
  */      
        return updateFields();
    }
    
    private boolean updateFields() {
        InputStream inputStream = null;
        try {            
            if (jCheckBoxShared.isSelected()) {
                try {
                    inputStream = new BufferedInputStream(new FileInputStream(
                            new File(baseDir + "/conf/server.xml")));
                } catch (FileNotFoundException fnfe) {
                    // CATALINA_BASE dir is probably empty
                }
            }
            if (inputStream == null) {
                inputStream = new BufferedInputStream(new FileInputStream(
                        new File(homeDir + "/conf/server.xml")));
            }
            Document doc = XMLUtil.parse(new InputSource(inputStream), false, false, null, EntityCatalog.getDefault());
            Server server = Server.createGraph(doc);
            host = TomcatInstallUtil.getHost(server);

            String p = TomcatInstallUtil.getPort(server);
            try {
                Integer i = Integer.valueOf(p);
            } catch (Exception e) {
                DialogDisplayer.getDefault().notify(
                    new NotifyDescriptor.Message(NbBundle.getMessage(TomcatInstall.class, "MSG_ServerPortError", p), NotifyDescriptor.ERROR_MESSAGE));
                return false;
            }
            port = p;            
            String a = TomcatInstallUtil.getAdminPort(server);
            if (a == null) {
                // admin port is not set, use the default one
                adminport = DEFAULT_ADMIN_PORT;
            } else {            
                try {
                    Integer i = Integer.valueOf(a);
                    adminport = a;
                } catch (Exception e) {
                    DialogDisplayer.getDefault().notify(
                        new NotifyDescriptor.Message(
                            NbBundle.getMessage(TomcatInstall.class, "MSG_AdminPortError", a), NotifyDescriptor.ERROR_MESSAGE));
                    return false;
                }            
            }
            return true;
        } catch (Exception e) {
            DialogDisplayer.getDefault().notify(
                new NotifyDescriptor.Message(
                    NbBundle.getMessage(TomcatInstall.class, "MSG_ServerXmlError"), NotifyDescriptor.ERROR_MESSAGE));
            return false;
        } finally {
            if (inputStream != null) {
                try {
                    inputStream.close();
                } catch(IOException ioe) {
                    // ignore it
                }
            }
        }
    }
    
    private File getValidDir(String pathname, javax.swing.JTextField field) {
        if ( pathname != null/* && pathname.length() > 0*/ ) {
            try {
                File dir = new File( pathname );
                if ( dir != null && dir.isDirectory() ) {
                    if (dir.exists()) {
                        return dir;
                    }
                }
            } catch ( Exception e ) {
            }
        }
        
        DialogDisplayer.getDefault().notify(new NotifyDescriptor.Message 
            (NbBundle.getBundle (TomcatInstall.class).getString("MSG_no_valid_directory"),
             NotifyDescriptor.ERROR_MESSAGE));
        field.requestFocus();
        return null;
    }

    private void updateHint() {        
        
        boolean cbSelected;
        boolean okEnabledNew = false;
        
        cbSelected = jCheckBoxShared.isSelected();
        baseDirName = jTextFieldBaseDir.getText();
        
        if (!isHomeDirValid()) {
            jLabelHint.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_SpecifyHomeDir"));
        } else if (cbSelected && !isBaseDirValid()) {
            jLabelHint.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_SpecifyBaseDir"));
        } else if (!isDisplayNameValid()) {
            jLabelHint.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_SpecifyDisplayName"));
        } else if (!isUsernameValid()) {
            jLabelHint.setText(NbBundle.getMessage(TomcatInstall.class, "MSG_SpecifyUsername"));
        } else {
            jLabelHint.setText(null);
            okEnabledNew = true;
        }
        if (okEnabled != okEnabledNew) {
            firePropertyChange(OK_ENABLED, okEnabled, okEnabledNew);
            okEnabled = okEnabledNew;
        }
    }
    
    private boolean isHomeDirValid() {
        if (homeDir != null) {// && (homeDirName.length() > 0)) {
            return true;
        }
        return false;
    }

    private boolean isBaseDirValid() {
        if (baseDir != null) {// && (baseDirName.length() > 0)) {
            return true;
        }
        return false;
    }

    private boolean isDisplayNameValid() {
        if ((displayName != null) && (displayName.length() > 0)) {
            return true;
        }
        return false;
    }    
    
    private boolean isUsernameValid() {
        if ((username != null) && (username.length() > 0)) {
            return true;
        }
        return false;
    }
    
    private void updateUrl() {
        url = TomcatFactory.tomcatUriPrefix + "home=" + homeDir;                // NOI18N
        
        if (baseDir != null) {
            url += ":base=" + baseDir;                                          // NOI18N
        }
        if (TomcatFactory.getEM ().isLoggable (ErrorManager.INFORMATIONAL)) {
            TomcatFactory.getEM ().log ("TInstall.updateUrl: " + url);          // NOI18N
        }
    }

    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButtonBaseBrowse;
    private javax.swing.JButton jButtonHomeBrowse;
    private javax.swing.JCheckBox jCheckBoxMonitor;
    private javax.swing.JCheckBox jCheckBoxShared;
    private javax.swing.JLabel jLabelBaseDir;
    private javax.swing.JLabel jLabelDisplayName;
    private javax.swing.JLabel jLabelHint;
    private javax.swing.JLabel jLabelHomeDir;
    private javax.swing.JLabel jLabelPassword;
    private javax.swing.JLabel jLabelUsername;
    private javax.swing.JTextArea jTextAreaAbove;
    private javax.swing.JTextArea jTextAreaBelow;
    private javax.swing.JTextArea jTextAreaDisplayName;
    private javax.swing.JTextArea jTextAreaMonitor;
    private javax.swing.JTextField jTextFieldBaseDir;
    private javax.swing.JTextField jTextFieldDisplayName;
    private javax.swing.JTextField jTextFieldHomeDir;
    private javax.swing.JPasswordField jTextFieldPassword;
    private javax.swing.JTextField jTextFieldUsername;
    // End of variables declaration//GEN-END:variables
    
}