net.sourceforge.squirrel_sql.client.gui.db.ColumnDetailDialog Maven / Gradle / Ivy
/*
* Copyright (C) 2006 Rob Manning
* [email protected]
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package net.sourceforge.squirrel_sql.client.gui.db;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.sql.DatabaseMetaData;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSpinner;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SpinnerNumberModel;
import javax.swing.SwingConstants;
import javax.swing.border.Border;
import javax.swing.border.EmptyBorder;
import javax.swing.border.LineBorder;
import net.sourceforge.squirrel_sql.client.ApplicationArguments;
import net.sourceforge.squirrel_sql.fw.dialects.DialectFactory;
import net.sourceforge.squirrel_sql.fw.dialects.HibernateDialect;
import net.sourceforge.squirrel_sql.fw.sql.JDBCTypeMapper;
import net.sourceforge.squirrel_sql.fw.sql.TableColumnInfo;
import net.sourceforge.squirrel_sql.fw.util.StringManager;
import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
/**
* A dialog that can be used to get column info from the user for adding new
* columns or modifying existing ones.
*/
public class ColumnDetailDialog extends JDialog implements IDisposableDialog {
private static final long serialVersionUID = 1L;
/** Internationalized strings for this class. */
private static final StringManager s_stringMgr =
StringManagerFactory.getStringManager(ColumnDetailDialog.class);
private JLabel tableNameLabel = null;
private JTextField tableNameTextField = null;
private JLabel columnNameLabel = null;
private JTextField columnNameTextField = null;
private JLabel dialectLabel = null;
private JComboBox dialectList = null;
private JLabel typeLabel = null;
private JComboBox typeList = null;
private JLabel lengthLabel = null;
private JSpinner lengthSpinner = null;
private JLabel precisionLabel = null;
private JSpinner precisionSpinner = null;
private JLabel scaleLabel = null;
private JSpinner scaleSpinner = null;
private JLabel defaultLabel = null;
private JTextField defaultTextField = null;
private JLabel commentLabel = null;
private JTextArea commentTextArea = null;
private JLabel nullableLabel = null;
private JCheckBox nullableCheckBox = null;
private JButton executeButton = null;
private JButton editSQLButton = null;
private JButton showSQLButton = null;
private JButton cancelButton = null;
public static final int ADD_MODE = 0;
public static final int MODIFY_MODE = 1;
private int _mode = ADD_MODE;
private interface i18n {
//i18n[ColumnDetailsDialog.editButtonLabel=Edit SQL]
String EDIT_BUTTON_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.editButtonLabel");
//i18n[ColumnDetailsDialog.executeButtonLabel=Execute]
String EXECUTE_BUTTON_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.executeButtonLabel");
//i18n[ColumnDetailsDialog.addColumnTitle=Add Column]
String ADD_COLUMN_TITLE =
s_stringMgr.getString("ColumnDetailsDialog.addColumnTitle");
//i18n[ColumnDetailsDialog.modifyColumnTitle=Modify Column]
String MODIFY_COLUMN_TITLE =
s_stringMgr.getString("ColumnDetailsDialog.modifyColumnTitle");
//i18n[ColumnDetailsDialog.cancelButtonLabel=Cancel]
String CANCEL_BUTTON_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.cancelButtonLabel");
//i18n[ColumnDetailsDialog.columnNameLabel=Column Name: ]
String COLUMN_NAME_LABEL=
s_stringMgr.getString("ColumnDetailsDialog.columnNameLabel");
//i18n[ColumnDetailsDialog.commentLabel=Comment: ]
String COMMENT_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.commentLabel");
//i18n[ColumnDetailsDialog.defaultValueLabel=Default Value: ]
String DEFAULT_VALUE_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.defaultValueLabel");
//i18n[ColumnDetailsDialog.dialectLabel=Dialect: ]
String DIALECT_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.dialectLabel");
//i18n[ColumnDetailsDialog.lengthLabel=Length: ]
String LENGTH_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.lengthLabel");
//i18n[ColumnDetailsDialog.nullableLabel=Nullable: ]
String NULLABLE_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.nullableLabel");
//i18n[ColumnDetailsDialog.newColumnValue=NewColumn]
String NEW_COLUMN_VALUE =
s_stringMgr.getString("ColumnDetailsDialog.newColumnValue");
//i18n[ColumnDetailsDialog.precisionLabel=Precision: ]
String PRECISION_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.precisionLabel");
//i18n[ColumnDetailsDialog.scaleLabel=Scale: ]
String SCALE_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.scaleLabel");
//i18n[ColumnDetailsDialog.showButtonLabel=Show SQL]
String SHOW_BUTTON_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.showButtonLabel");
//i18n[ColumnDetailsDialog.tableNameLabel=Table Name: ]
String TABLE_NAME_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.tableNameLabel");
//i18n[ColumnDetailsDialog.typeLabel=Type: ]
String TYPE_LABEL =
s_stringMgr.getString("ColumnDetailsDialog.typeLabel");
}
/**
*
* @param tableName
*/
public ColumnDetailDialog(int mode) {
setMode(mode);
init();
}
public void setMode(int mode) {
if (mode != ADD_MODE && mode != MODIFY_MODE) {
throw new IllegalArgumentException("Invalid mode - "+mode);
}
_mode = mode;
}
/**
*
* @param dbName
*/
public void setSelectedDialect(String dbName) {
dialectList.setSelectedItem(dbName);
}
public String getSelectedDBName() {
return (String)dialectList.getSelectedItem();
}
public void setTableName(String tableName) {
tableNameTextField.setText(tableName);
}
public String getTableName() {
return tableNameTextField.getText();
}
public void setExistingColumnInfo(TableColumnInfo info) {
tableNameTextField.setText(info.getTableName());
columnNameTextField.setText(info.getColumnName());
String dataType = JDBCTypeMapper.getJdbcTypeName(info.getDataType());
typeList.setSelectedItem(dataType);
nullableCheckBox.setSelected(info.isNullable().equals("YES"));
if (JDBCTypeMapper.isNumberType(info.getDataType())) {
precisionSpinner.setValue(Integer.valueOf(info.getColumnSize()));
} else {
lengthSpinner.setValue(Integer.valueOf(info.getColumnSize()));
}
commentTextArea.setText(info.getRemarks());
defaultTextField.setText(info.getDefaultValue());
}
public String getSelectedTypeName() {
return (String)typeList.getSelectedItem();
}
/**
* Returns a TableColumnInfo representation of the user's settings for the
* column.
*
* @return
*/
public TableColumnInfo getColumnInfo() {
String tableName = tableNameTextField.getText();
String columnName = columnNameTextField.getText();
String typeName = (String)typeList.getSelectedItem();
int dataType = JDBCTypeMapper.getJdbcType(typeName);
SpinnerNumberModel sizeModel = null;
if (JDBCTypeMapper.isNumberType(dataType)) {
sizeModel = (SpinnerNumberModel)precisionSpinner.getModel();
} else {
sizeModel = (SpinnerNumberModel)lengthSpinner.getModel();
}
int columnSize = sizeModel.getNumber().intValue();
SpinnerNumberModel scaleModel =
(SpinnerNumberModel)scaleSpinner.getModel();
int decimalDigits = scaleModel.getNumber().intValue();
int isNullAllowed = 1;
String isNullable = null;
if (nullableCheckBox.isSelected()) {
isNullAllowed = DatabaseMetaData.columnNullable;
isNullable = "YES";
} else {
isNullAllowed = DatabaseMetaData.columnNoNulls;
isNullable = "NO";
}
String remarks = null;
if (commentTextArea.isEditable()) {
remarks = commentTextArea.getText();
}
String defaultValue = defaultTextField.getText();
// TODO Maybe we should have a checkbox to allow the user to toggle
// default value on/off. Some dbs (like DB2) treat empty string "" as
// a different default value than null.
if ("".equals(defaultValue)) {
defaultValue = null;
}
// These are not used
String catalog = null;
String schema = null;
int octetLength = 1;
int ordinalPosition = 1;
int radix = 1;
TableColumnInfo result =
new TableColumnInfo(catalog,
schema,
tableName,
columnName,
dataType,
typeName,
columnSize,
decimalDigits,
radix,
isNullAllowed,
remarks,
defaultValue,
octetLength,
ordinalPosition,
isNullable
);
return result;
}
public void addExecuteListener(ActionListener listener) {
executeButton.addActionListener(listener);
}
public void addEditSQLListener(ActionListener listener) {
editSQLButton.addActionListener(listener);
}
public void addShowSQLListener(ActionListener listener) {
showSQLButton.addActionListener(listener);
}
public void addDialectListListener(ItemListener listener) {
dialectList.addItemListener(listener);
}
public void setVisible(boolean visible) {
super.setVisible(visible);
columnNameTextField.requestFocus();
columnNameTextField.select(0, columnNameTextField.getText().length());
}
private GridBagConstraints getLabelConstraints(GridBagConstraints c) {
c.gridx = 0;
c.gridy++;
c.anchor = GridBagConstraints.EAST;
c.fill = GridBagConstraints.NONE;
c.weightx = 0;
c.weighty = 0;
return c;
}
private GridBagConstraints getFieldConstraints(GridBagConstraints c) {
c.gridx++;
c.anchor = GridBagConstraints.WEST;
c.weightx = 1;
c.weighty = 1;
c.fill = GridBagConstraints.HORIZONTAL;
return c;
}
private JLabel getBorderedLabel(String text, Border border) {
JLabel result = new JLabel(text);
result.setBorder(border);
result.setPreferredSize(new Dimension(115, 20));
result.setHorizontalAlignment(SwingConstants.RIGHT);
return result;
}
private JTextField getSizedTextField(Dimension mediumField) {
JTextField result = new JTextField();
result.setPreferredSize(mediumField);
return result;
}
/**
* Creates the UI for this dialog.
*/
private void init() {
super.setModal(true);
if (_mode == ADD_MODE) {
setTitle(i18n.ADD_COLUMN_TITLE);
} else {
setTitle(i18n.MODIFY_COLUMN_TITLE);
}
setSize(375, 400);
EmptyBorder border = new EmptyBorder(new Insets(5,5,5,5));
Dimension mediumField = new Dimension(126, 20);
Dimension largeField = new Dimension(126, 60);
JPanel pane = new JPanel();
pane.setLayout(new GridBagLayout());
pane.setBorder(new EmptyBorder(0,0,0,10));
GridBagConstraints c = new GridBagConstraints();
c.gridx = 0;
c.gridy = -1;
// Table name
tableNameLabel = getBorderedLabel(i18n.TABLE_NAME_LABEL, border);
pane.add(tableNameLabel, getLabelConstraints(c));
tableNameTextField = new JTextField();
tableNameTextField.setPreferredSize(mediumField);
tableNameTextField.setEditable(false);
pane.add(tableNameTextField, getFieldConstraints(c));
// Column name
columnNameLabel = getBorderedLabel(i18n.COLUMN_NAME_LABEL, border);
pane.add(columnNameLabel, getLabelConstraints(c));
columnNameTextField = getSizedTextField(mediumField);
columnNameTextField.setText(i18n.NEW_COLUMN_VALUE);
columnNameTextField.addKeyListener(new KeyAdapter() {
public void keyTyped(KeyEvent e) {
if (columnNameTextField.getText().length() == 0) {
executeButton.setEnabled(false);
showSQLButton.setEnabled(false);
} else {
executeButton.setEnabled(true);
showSQLButton.setEnabled(true);
}
}
});
pane.add(columnNameTextField, getFieldConstraints(c));
// Dialect list
dialectLabel = getBorderedLabel(i18n.DIALECT_LABEL, border);
pane.add(dialectLabel, getLabelConstraints(c));
Object[] dbNames = DialectFactory.getDbNames();
dialectList = new JComboBox(dbNames);
dialectList.setPreferredSize(mediumField);
dialectList.addItemListener(new DialectTypeListListener());
pane.add(dialectList, getFieldConstraints(c));
// Type list
typeLabel = getBorderedLabel(i18n.TYPE_LABEL, border);
pane.add(typeLabel, getLabelConstraints(c));
String[] jdbcTypes = JDBCTypeMapper.getJdbcTypeList();
typeList = new JComboBox(jdbcTypes);
typeList.addItemListener(new ColumnTypeListListener());
typeList.setPreferredSize(mediumField);
pane.add(typeList, getFieldConstraints(c));
// Length
lengthLabel = getBorderedLabel(i18n.LENGTH_LABEL, border);
pane.add(lengthLabel, getLabelConstraints(c));
lengthSpinner = new JSpinner();
lengthSpinner.setPreferredSize(mediumField);
int value = 10;
int min = 1;
int max = Integer.MAX_VALUE;
int step = 1;
SpinnerNumberModel model = new SpinnerNumberModel(value, min, max, step);
lengthSpinner.setModel(model);
lengthSpinner.setPreferredSize(mediumField);
pane.add(lengthSpinner, getFieldConstraints(c));
precisionLabel = new JLabel(i18n.PRECISION_LABEL);
precisionLabel.setBorder(border);
pane.add(precisionLabel, getLabelConstraints(c));
// Precision
precisionSpinner = new JSpinner();
precisionSpinner.setPreferredSize(mediumField);
value = 8;
min = 0;
max = Integer.MAX_VALUE;
step = 1;
SpinnerNumberModel precisionModel =
new SpinnerNumberModel(value, min, max, step);
precisionSpinner.setModel(precisionModel);
precisionSpinner.setPreferredSize(mediumField);
pane.add(precisionSpinner, getFieldConstraints(c));
// Scale
scaleLabel = new JLabel(i18n.SCALE_LABEL);
scaleLabel.setBorder(border);
pane.add(scaleLabel, getLabelConstraints(c));
scaleSpinner = new JSpinner();
scaleSpinner.setPreferredSize(mediumField);
value = 8;
min = 0;
max = Integer.MAX_VALUE;
step = 1;
SpinnerNumberModel scaleModel =
new SpinnerNumberModel(value, min, max, step);
scaleSpinner.setModel(scaleModel);
scaleSpinner.setPreferredSize(mediumField);
pane.add(scaleSpinner, getFieldConstraints(c));
// Default value
defaultLabel = new JLabel(i18n.DEFAULT_VALUE_LABEL);
defaultLabel.setBorder(border);
pane.add(defaultLabel, getLabelConstraints(c));
defaultTextField = new JTextField();
defaultTextField.setPreferredSize(mediumField);
pane.add(defaultTextField, getFieldConstraints(c));
// Nullable
nullableLabel = new JLabel(i18n.NULLABLE_LABEL);
nullableLabel.setBorder(border);
pane.add(nullableLabel, getLabelConstraints(c));
nullableCheckBox = new JCheckBox("");
nullableCheckBox.setSelected(true);
pane.add(nullableCheckBox, getFieldConstraints(c));
// Comment
commentLabel = new JLabel(i18n.COMMENT_LABEL);
commentLabel.setBorder(border);
pane.add(commentLabel, getLabelConstraints(c));
commentTextArea = new JTextArea();
commentTextArea.setBorder(new LineBorder(Color.DARK_GRAY, 1));
commentTextArea.setLineWrap(true);
c = getFieldConstraints(c);
c.weightx = 2;
c.weighty = 2;
c.fill = GridBagConstraints.BOTH;
JScrollPane scrollPane = new JScrollPane();
scrollPane.getViewport().add(commentTextArea);
scrollPane.setPreferredSize(largeField);
pane.add(scrollPane, c);
Container contentPane = super.getContentPane();
contentPane.setLayout(new BorderLayout());
contentPane.add(pane, BorderLayout.CENTER);
contentPane.add(getButtonPanel(), BorderLayout.SOUTH);
}
private JPanel getButtonPanel() {
JPanel result = new JPanel();
executeButton = new JButton(i18n.EXECUTE_BUTTON_LABEL);
editSQLButton = new JButton(i18n.EDIT_BUTTON_LABEL);
showSQLButton = new JButton(i18n.SHOW_BUTTON_LABEL);
cancelButton = new JButton(i18n.CANCEL_BUTTON_LABEL);
cancelButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
result.add(executeButton);
result.add(editSQLButton);
result.add(showSQLButton);
result.add(cancelButton);
return result;
}
/**
* @param args
*/
public static void main(String[] args) {
ApplicationArguments.initialize(new String[] {});
final ColumnDetailDialog c = new ColumnDetailDialog(ADD_MODE);
c.setTableName("FooTable");
c.addComponentListener(new ComponentListener() {
public void componentHidden(ComponentEvent e) {}
public void componentMoved(ComponentEvent e) {}
public void componentResized(ComponentEvent e) {
System.out.println("Current size = "+c.getSize());
}
public void componentShown(ComponentEvent e) {}
});
c.cancelButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(1);
}
});
c.setVisible(true);
}
private class ColumnTypeListListener implements ItemListener {
public void itemStateChanged(ItemEvent e) {
if (precisionSpinner == null) {
return;
}
String columnType = (String)typeList.getSelectedItem();
int jdbcType = JDBCTypeMapper.getJdbcType(columnType);
if (JDBCTypeMapper.isNumberType(jdbcType)) {
precisionSpinner.setEnabled(true);
scaleSpinner.setEnabled(true);
lengthSpinner.setEnabled(false);
} else {
if (JDBCTypeMapper.isDateType(jdbcType)) {
precisionSpinner.setEnabled(false);
scaleSpinner.setEnabled(false);
lengthSpinner.setEnabled(false);
} else {
precisionSpinner.setEnabled(false);
scaleSpinner.setEnabled(false);
lengthSpinner.setEnabled(true);
}
}
}
}
private class DialectTypeListListener implements ItemListener {
public void itemStateChanged(ItemEvent e) {
String dbName = (String)dialectList.getSelectedItem();
HibernateDialect dialect = DialectFactory.getDialect(dbName);
if (!dialect.supportsColumnComment()) {
commentTextArea.setEditable(false);
//i18n[ColumnDetailsDialog.columnCommentLabel={0} does not
//support column comments]
String noColumnSupportMsg =
s_stringMgr.getString(
"ColumnDetailsDialog.columnCommentToolTip",
dbName);
commentTextArea.setToolTipText(noColumnSupportMsg);
} else {
commentTextArea.setEditable(true);
commentTextArea.setToolTipText(null);
}
if (_mode == MODIFY_MODE) {
if (!dialect.supportsAlterColumnNull()) {
nullableCheckBox.setEnabled(false);
//i18n[ColumnDetailsDialog.columnNullLabel={0} does not
//support altering column nullability]
String noColumnSupportMsg =
s_stringMgr.getString("ColumnDetailsDialog.columnNullToolTip",
dbName);
nullableCheckBox.setToolTipText(noColumnSupportMsg);
} else {
nullableCheckBox.setEnabled(true);
nullableCheckBox.setToolTipText(null);
}
if (!dialect.supportsRenameColumn()) {
//i18n[ColumnDetailsDialog.columnNameTootTip={0} does not
//support altering column name]
String noColNameChange =
s_stringMgr.getString("ColumnDetailsDialog.columnNameTootTip",
dbName);
columnNameTextField.setEditable(false);
columnNameTextField.setToolTipText(noColNameChange);
} else {
columnNameTextField.setEditable(true);
columnNameTextField.setToolTipText(null);
}
if (!dialect.supportsAlterColumnType()) {
//i18n[ColumnDetailsDialog.columnTypeTootTip={0} does not
//support altering column type]
String noColTypeChange =
s_stringMgr.getString("ColumnDetailsDialog.columnTypeTootTip",
dbName);
typeList.setEnabled(false);
typeList.setToolTipText(noColTypeChange);
precisionSpinner.setEnabled(false);
precisionSpinner.setToolTipText(noColTypeChange);
lengthSpinner.setEnabled(false);
lengthSpinner.setToolTipText(noColTypeChange);
scaleSpinner.setEnabled(false);
scaleSpinner.setToolTipText(noColTypeChange);
} else {
typeList.setEnabled(true);
typeList.setToolTipText(null);
precisionSpinner.setToolTipText(null);
lengthSpinner.setToolTipText(null);
scaleSpinner.setToolTipText(null);
}
}
}
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy