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/**
* DataCleaner (community edition)
* Copyright (C) 2014 Free Software Foundation, Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program 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 distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.datacleaner.windows;
import java.awt.BorderLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.inject.Inject;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JOptionPane;
import javax.swing.JSplitPane;
import javax.swing.event.DocumentEvent;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreePath;
import org.apache.metamodel.schema.Column;
import org.apache.metamodel.util.CollectionUtils;
import org.datacleaner.bootstrap.WindowContext;
import org.datacleaner.connection.Datastore;
import org.datacleaner.connection.DatastoreCatalog;
import org.datacleaner.guice.InjectorBuilder;
import org.datacleaner.guice.Nullable;
import org.datacleaner.job.builder.AnalyzerComponentBuilder;
import org.datacleaner.panels.DCPanel;
import org.datacleaner.reference.DatastoreDictionary;
import org.datacleaner.user.MutableReferenceDataCatalog;
import org.datacleaner.util.DCDocumentListener;
import org.datacleaner.util.IconUtils;
import org.datacleaner.util.ImageManager;
import org.datacleaner.util.StringUtils;
import org.datacleaner.util.WidgetFactory;
import org.datacleaner.util.WidgetUtils;
import org.datacleaner.widgets.Alignment;
import org.datacleaner.widgets.DCLabel;
import org.datacleaner.widgets.DescriptionLabel;
import org.datacleaner.widgets.tree.SchemaTree;
import org.jdesktop.swingx.JXTextField;
import com.google.inject.Injector;
public final class DatastoreDictionaryDialog extends AbstractDialog {
private static final long serialVersionUID = 1L;
private final DatastoreDictionary _originalDictionary;
private final MutableReferenceDataCatalog _referenceDataCatalog;
private final DatastoreCatalog _datastoreCatalog;
private final JXTextField _nameTextField;
private final JXTextField _columnTextField;
private final JComboBox _datastoreComboBox;
private final DCPanel _treePanel;
private final JSplitPane _splitPane;
private final InjectorBuilder _injectorBuilder;
private volatile boolean _nameAutomaticallySet = true;
@Inject
protected DatastoreDictionaryDialog(@Nullable final DatastoreDictionary dictionary,
final MutableReferenceDataCatalog referenceDataCatalog, final DatastoreCatalog datastoreCatalog,
final WindowContext windowContext, final InjectorBuilder injectorBuilder) {
super(windowContext, ImageManager.get().getImage(IconUtils.DICTIONARY_DATASTORE_IMAGEPATH));
_originalDictionary = dictionary;
_referenceDataCatalog = referenceDataCatalog;
_datastoreCatalog = datastoreCatalog;
_injectorBuilder = injectorBuilder;
_nameTextField = WidgetFactory.createTextField("Dictionary name");
_nameTextField.getDocument().addDocumentListener(new DCDocumentListener() {
@Override
protected void onChange(final DocumentEvent e) {
_nameAutomaticallySet = false;
}
});
_columnTextField = WidgetFactory.createTextField("Column name");
final String[] comboBoxModel = CollectionUtils.array(new String[1], _datastoreCatalog.getDatastoreNames());
_datastoreComboBox = new JComboBox<>(comboBoxModel);
_datastoreComboBox.setEditable(false);
_splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
_splitPane.setBackground(WidgetUtils.BG_COLOR_DARK);
_splitPane.setBorder(WidgetUtils.BORDER_EMPTY);
_splitPane.setDividerLocation(320);
_splitPane.setLayout(new BorderLayout());
_treePanel = new DCPanel(WidgetUtils.COLOR_DEFAULT_BACKGROUND);
_treePanel.setLayout(new BorderLayout());
_datastoreComboBox.addActionListener(e -> {
final String datastoreName = (String) _datastoreComboBox.getSelectedItem();
if (datastoreName != null) {
final Datastore datastore = _datastoreCatalog.getDatastore(datastoreName);
if (datastore != null) {
_treePanel.removeAll();
final Injector injectorWithDatastore =
_injectorBuilder.with(Datastore.class, datastore).with(AnalyzerComponentBuilder.class, null)
.createInjector();
final SchemaTree schemaTree = injectorWithDatastore.getInstance(SchemaTree.class);
schemaTree.setIncludeLibraryNode(false);
schemaTree.addMouseListener(new MouseAdapter() {
public void mouseClicked(final MouseEvent e) {
final TreePath path = schemaTree.getSelectionPath();
if (path == null) {
return;
}
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
if (node.getUserObject() instanceof Column) {
final Column column = (Column) node.getUserObject();
if (_nameAutomaticallySet || StringUtils.isNullOrEmpty(_nameTextField.getText())) {
_nameTextField.setText(column.getName());
_nameAutomaticallySet = true;
}
_columnTextField.setText(column.getQualifiedLabel());
}
}
});
_treePanel.add(WidgetUtils.scrolleable(schemaTree), BorderLayout.CENTER);
_treePanel.updateUI();
}
}
});
if (dictionary != null) {
_nameTextField.setText(dictionary.getName());
_columnTextField.setText(dictionary.getQualifiedColumnName());
_datastoreComboBox.setSelectedItem(dictionary.getDatastoreName());
}
}
@Override
protected String getBannerTitle() {
return "Datastore dictionary";
}
@Override
protected int getDialogWidth() {
return 600;
}
@Override
protected boolean isWindowResizable() {
return true;
}
@Override
protected JComponent getDialogContent() {
final DCPanel formPanel = new DCPanel();
int row = 0;
WidgetUtils.addToGridBag(DCLabel.bright("Dictionary name:"), formPanel, 0, row);
WidgetUtils.addToGridBag(_nameTextField, formPanel, 1, row);
row++;
WidgetUtils.addToGridBag(DCLabel.bright("Datastore:"), formPanel, 0, row);
WidgetUtils.addToGridBag(_datastoreComboBox, formPanel, 1, row);
row++;
WidgetUtils.addToGridBag(DCLabel.bright("Lookup column:"), formPanel, 0, row);
WidgetUtils.addToGridBag(_columnTextField, formPanel, 1, row);
final JButton createDictionaryButton =
WidgetFactory.createPrimaryButton("Save dictionary", IconUtils.ACTION_SAVE_BRIGHT);
createDictionaryButton.addActionListener(e -> {
final String name1 = _nameTextField.getText();
if (StringUtils.isNullOrEmpty(name1)) {
JOptionPane.showMessageDialog(DatastoreDictionaryDialog.this,
"Please fill out the name of the dictionary");
return;
}
final String datastoreName = (String) _datastoreComboBox.getSelectedItem();
if (StringUtils.isNullOrEmpty(datastoreName)) {
JOptionPane.showMessageDialog(DatastoreDictionaryDialog.this, "Please select a datastore");
return;
}
final String columnPath = _columnTextField.getText();
if (StringUtils.isNullOrEmpty(columnPath)) {
JOptionPane.showMessageDialog(DatastoreDictionaryDialog.this, "Please select a lookup column");
return;
}
final DatastoreDictionary dictionary = new DatastoreDictionary(name1, datastoreName, columnPath);
if (_originalDictionary != null) {
_referenceDataCatalog.changeDictionary(_originalDictionary, dictionary);
} else {
_referenceDataCatalog.addDictionary(dictionary);
}
DatastoreDictionaryDialog.this.dispose();
});
final DCPanel buttonPanel = DCPanel.flow(Alignment.CENTER, createDictionaryButton);
final DescriptionLabel descriptionLabel = new DescriptionLabel("A datastore dictionary is a dictionary based "
+ "on a column in one of your datastores. Please select a datastore in the form below and a tree of "
+ "that datastore will appear. From here on you can select which column in the datastore to "
+ "use for dictionary lookups.");
_splitPane.add(formPanel, BorderLayout.WEST);
_splitPane.add(_treePanel, BorderLayout.CENTER);
final DCPanel outerPanel = new DCPanel();
outerPanel.setLayout(new BorderLayout());
outerPanel.add(descriptionLabel, BorderLayout.NORTH);
outerPanel.add(_splitPane, BorderLayout.CENTER);
outerPanel.add(buttonPanel, BorderLayout.SOUTH);
outerPanel.setPreferredSize(getDialogWidth(), 400);
return outerPanel;
}
@Override
public String getWindowTitle() {
return "Datastore dictionary";
}
}
