databasemanagerswing.java

一個Light Weighted的Java Database Engin 適合各個領域之Java數据庫編輯.

/* Copyright (c) 1995-2000, The Hypersonic SQL Group.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * Neither the name of the Hypersonic SQL Group nor the names of its
 * contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE HYPERSONIC SQL GROUP,
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals 
 * on behalf of the Hypersonic SQL Group.
 *
 *
 * For work added by the HSQL Development Group:
 *
 * Copyright (c) 2001-2005, The HSQL Development Group
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * Neither the name of the HSQL Development Group nor the names of its
 * contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL HSQL DEVELOPMENT GROUP, HSQLDB.ORG,
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */


package org.hsqldb.util;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Locale;
import java.util.Properties;
import java.util.Vector;
import java.awt.BorderLayout;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.Event;
import java.awt.Font;
import java.awt.Insets;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.awt.Component;
import java.awt.Container;

import javax.swing.ButtonGroup;
import javax.swing.ImageIcon;
import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.JTextArea;
import javax.swing.JToolBar;
import javax.swing.JTree;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.table.TableModel;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.MutableTreeNode;
import javax.swing.RootPaneContainer;
import java.security.AccessControlException;

import org.hsqldb.lib.java.JavaSystem;

//dmarshall@users - 20020101 - original swing port of DatabaseManager
//sqlbob@users 20020401 - patch 537501 by ulrivo - commandline arguments
//sqlbob@users 20020407 - patch 1.7.0 - reengineering and enhancements
//nickferguson@users 20021005 - patch 1.7.1 - enhancements
//deccles@users 20040412 - patch 933671 - various bug fixes
//deccles@users 2004xxxx - enhancements
//weconsultants@users 20041109 - version 1.8.0 - reengineering and enhancements:
//              Added: Goodies 'Look and Feel'.
//              Added: a Font Changer(Font Type\Style).
//              Added: a Color Changer (foreground\bckground).
//              Added: RowCounts for each JTree table nodes.
//              Added: OneTouchExpandable attribute to JSplitPanes.
//              Moved: setFramePositon code to a CommonSwing.setFramePositon() Method.
//              Added: call to new method to handle exception processing (CommonSwing.errorMessage());
//              Added: Added a new pane added at the bottom of the Frame. (Status Icon and StatusLine).
//              Added: 2 Methods (setStatusMessage()), one overrides the other. One to change the ruung status
//                              another to allow a message to be posted without changing the Status Icon if needed.
//              Added: Added a customCursor for the current wait cursor
//      Added: Ability to switch the current LAF while runing (Native,Java or Motif)
//unsaved@users 2005xxxx - improvements and bug fixes

/**
 * Swing Tool for managing a JDBC database.<p>
 * <pre>
 *             Usage: java DatabaseManagerSwing [--options]
 *             where options include:
 *              --driver <classname>  jdbc driver class
 *              --url <name>          jdbc url
 *              --user <name>         username used for connection
 *              --password <password> password for this user
 *              --dir <path>          default directory
 *              --script <file>       reads from script file
 *              --urlid <urlid>       get connection info from RC file
 *              --rcfile <file>       use instead of default (with urlid)
 *              --noexit              Don't exit JVM
 * </pre>
 *
 * Note that the sys-table switch will not work for Oracle, because Oracle
 * does not categorize their system tables correctly in the JDBC Metadata.
 *
 * New class based on Hypersonic SQL original
 *
 * @author dmarshall@users
 * @version 1.8.0
 * @since 1.7.0
 */
public class DatabaseManagerSwing extends JApplet
implements ActionListener, WindowListener, KeyListener {

    /*
     * This is down here because it is an  implementation note, not a
     * Javadoc comment!
     * Tue Apr 26 16:38:54 EDT 2005
     * Switched default switch method from "-switch" to "--switch" because
     * "-switch" usage is ambiguous as used here.  Single switches should
     * be reserved for single-letter switches which can be mixed like
     * "-u -r -l" = "-url".  -blaine
     */
    static private String homedir = null;
    static {
        try {
            Class c =
                Class.forName("sun.security.action.GetPropertyAction");
            Constructor constructor = c.getConstructor(new Class[]{
                String.class });
            java.security.PrivilegedAction a =
                (java.security.PrivilegedAction) constructor.newInstance(
                    new Object[]{ "user.home" });
            homedir =
                (String) java.security.AccessController.doPrivileged(a);
        } catch (IllegalAccessException e) {
            System.err.println(
                "Failed to get home directory.\n"
                + "Therefore not retrieving/storing user preferences.\n("
                + e.getMessage() + ')');
        } catch (NoSuchMethodException e) {
            System.err.println(
                "Failed to get home directory.\n"
                + "Therefore not retrieving/storing user preferences.\n("
                + e.getMessage() + ')');

        } catch (ClassNotFoundException e) {
            System.err.println(
                "Failed to get home directory.\n"
                + "Therefore not retrieving/storing user preferences.\n("
                + e.getMessage() + ')');

        } catch (InstantiationException e) {
            System.err.println(
                "Failed to get home directory.\n"
                + "Therefore not retrieving/storing user preferences.\n("
                + e.getMessage() + ')');

        } catch (InvocationTargetException e) {
            System.err.println(
                "Failed to get home directory.\n"
                + "Therefore not retrieving/storing user preferences.\n("
                + e.getMessage() + ')');
        } catch (AccessControlException e) {
            System.err.println(
                "Failed to get home directory.\n"
                + "Therefore not retrieving/storing user preferences.\n("
                + e.getMessage() + ')');
        }
    }

    ArrayList localActionList = new ArrayList();

    private JFrame jframe = null;

    private static final String DEFAULT_RCFILE = homedir + "/dbmanager.rc";
    private static final String HELP_TEXT =
        "See the forums, mailing lists, and HSQLDB User Guide\n"
        + "at http://hsqldb.org.\n\n"
        + "Please paste the following version identifier with any\n"
        + "problem reports or help requests:  $Revision: 1.62 $";
    private static final String ABOUT_TEXT =
        "$Revision: 1.62 $ of DatabaseManagerSwing\n\n"
        + "Copyright (c) 1995-2000, The Hypersonic SQL Group.\n"
        + "Copyright (c) 2001-2005, The HSQL Development Group.\n"
        + "http://hsqldb.org\n\n\n"
        + "You may use and redistribute according to the HSQLDB\n"
        + "license documented in the source code and at the web\n"
        + "site above.";
    static final String    NL         = System.getProperty("line.separator");
    static final String    NULL_STR   = "[null]";
    static int             iMaxRecent = 24;
    Connection             cConn;
    Connection             rowConn;        // holds the connetion for getting table row counts
    DatabaseMetaData       dMeta;
    Statement              sStatement;
    JMenu                  mRecent;
    String[]               sRecent;
    int                    iRecent;
    JTextArea              txtCommand;
    JScrollPane            txtCommandScroll;
    JButton                butExecute;
    JTree                  tTree;
    JScrollPane            tScrollPane;
    DefaultTreeModel       treeModel;
    TableModel             tableModel;
    DefaultMutableTreeNode rootNode;
    JPanel                 pResult;
    long                   lTime;
    GridSwing              gResult;
    /** I think this is used to store model info whether we're using Grid
     *  output or not (this object is queried for data to display for
     *  text output mode).
     *  If so, the presentation-independent model part should be moved
     *  to an appropriately-named class instead of storing pure data in
     *  a Swing-specific class.
     */ 
    JTable                 gResultTable;
    JScrollPane            gScrollPane;
    JTextArea              txtResult;
    JScrollPane            txtResultScroll;
    JSplitPane             nsSplitPane;    // Contains query over results
    JSplitPane             ewSplitPane;    // Contains tree beside nsSplitPane
    boolean                bHelp;
    RootPaneContainer      fMain;
    static boolean         bMustExit;
    /** Value of this variable only retained if huge input script read in. */
    String                 sqlScriptBuffer = null;
    JToolBar               jtoolbar;
    private boolean        showSchemas  = true;
    private boolean        showTooltips = true;
    private boolean        autoRefresh  = true;
    private boolean        gridFormat   = true;

    // Added: (weconsultants@users)
    static DatabaseManagerSwing refForFontDialogSwing;
    boolean                     displayRowCounts = false;
    boolean                     showSys          = false;
    boolean                     showIndexDetails = true;
    String                      currentLAF       = null;
    JPanel                      pStatus;
    static JButton              iReadyStatus;
    JRadioButtonMenuItem        rbAllSchemas = new JRadioButtonMenuItem("*");
    JMenuItem                   mitemAbout   = new JMenuItem("About", 'A');
    JMenuItem                   mitemHelp    = new JMenuItem("Help", 'H');
    JMenuItem mitemUpdateSchemas = new JMenuItem("Update Schemas");
    JCheckBoxMenuItem boxAutoCommit =
        new JCheckBoxMenuItem(AUTOCOMMIT_BOX_TEXT);
    JCheckBoxMenuItem boxLogging = new JCheckBoxMenuItem(LOGGING_BOX_TEXT);
    JCheckBoxMenuItem boxShowSchemas =
        new JCheckBoxMenuItem(SHOWSCHEMAS_BOX_TEXT);
    JCheckBoxMenuItem boxAutoRefresh =
        new JCheckBoxMenuItem(AUTOREFRESH_BOX_TEXT);
    JCheckBoxMenuItem boxTooltips = new JCheckBoxMenuItem(SHOWTIPS_BOX_TEXT);
    JCheckBoxMenuItem boxRowCounts =
        new JCheckBoxMenuItem(ROWCOUNTS_BOX_TEXT);
    JCheckBoxMenuItem boxShowGrid = new JCheckBoxMenuItem(GRID_BOX_TEXT);
    JCheckBoxMenuItem boxShowSys  = new JCheckBoxMenuItem(SHOWSYS_BOX_TEXT);

    // Consider adding GTK and Plaf L&Fs.
    JRadioButtonMenuItem rbNativeLF =
        new JRadioButtonMenuItem("Native Look & Feel");
    JRadioButtonMenuItem rbJavaLF =
        new JRadioButtonMenuItem("Java Look & Feel");
    JRadioButtonMenuItem rbMotifLF =
        new JRadioButtonMenuItem("Motif Look & Feel");
    JLabel                      jStatusLine;
    static String               READY_STATUS         = "Ready";
    private static final String AUTOCOMMIT_BOX_TEXT  = "Autocommit mode";
    private static final String LOGGING_BOX_TEXT     = "Logging mode";
    private static final String SHOWSCHEMAS_BOX_TEXT = "Show schemas";
    private static final String AUTOREFRESH_BOX_TEXT = "Auto-refresh tree";
    private static final String SHOWTIPS_BOX_TEXT    = "Show Tooltips";
    private static final String ROWCOUNTS_BOX_TEXT   = "Show row counts";
    private static final String SHOWSYS_BOX_TEXT     = "Show system tables";
    private static final String GRID_BOX_TEXT =
        "Show results in Grid (a.o.t. Text)";

    // variables to hold the default cursors for these top level swing objects
    // so we can restore them when we exit our thread
    Cursor        fMainCursor;
    Cursor        txtCommandCursor;
    Cursor        txtResultCursor;
    HashMap       tipMap     = new HashMap();
    private JMenu mnuSchemas = new JMenu("Schemas");

    /**
     * Wait Cursor
     */

    // Changed: (weconsultants@users): commonted out the, out of the box, cursor to use a custom cursor
    private final Cursor waitCursor = new Cursor(Cursor.WAIT_CURSOR);

    //getToolkit().createCustomCursor(CommonSwing.getIcon("SystemCursor"),
    //                                new Point(4, 4), "HourGlass cursor");
    // (ulrivo): variables set by arguments from the commandline
    static String  defDriver   = "org.hsqldb.jdbcDriver";
    static String  defURL      = "jdbc:hsqldb:.";
    static String  defUser     = "sa";
    static String  defPassword = "";
    static String  defScript;
    static String  defDirectory;
    private String schemaFilter = null;

    public DatabaseManagerSwing() {
        jframe = new JFrame("dummy");
    };
    public DatabaseManagerSwing(JFrame frameIn) {
        jframe = frameIn;
        fMain = jframe;
    };