/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.ui.datasources.olap4j;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dialog;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StringWriter;
import java.net.URL;
import java.util.Enumeration;
import java.util.Properties;
import javax.script.ScriptEngineFactory;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.BorderFactory;
import javax.swing.DefaultComboBoxModel;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSpinner;
import javax.swing.JTabbedPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.ListModel;
import javax.swing.ListSelectionModel;
import javax.swing.SpinnerNumberModel;
import javax.swing.event.DocumentEvent;
import javax.swing.event.ListDataEvent;
import javax.swing.event.ListDataListener;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
import org.fife.ui.rsyntaxtextarea.SyntaxConstants;
import org.fife.ui.rtextarea.RTextScrollPane;
import org.pentaho.reporting.engine.classic.core.DataFactory;
import org.pentaho.reporting.engine.classic.core.ReportDataFactoryException;
import org.pentaho.reporting.engine.classic.core.designtime.DesignTimeContext;
import org.pentaho.reporting.engine.classic.core.designtime.datafactory.DataFactoryEditorSupport;
import org.pentaho.reporting.engine.classic.core.designtime.datafactory.DataSetComboBoxModel;
import org.pentaho.reporting.engine.classic.core.designtime.datafactory.DataSetQuery;
import org.pentaho.reporting.engine.classic.core.modules.gui.commonswing.ExceptionDialog;
import org.pentaho.reporting.engine.classic.extensions.datasources.olap4j.AbstractMDXDataFactory;
import org.pentaho.reporting.engine.classic.extensions.datasources.olap4j.AbstractNamedMDXDataFactory;
import org.pentaho.reporting.engine.classic.extensions.datasources.olap4j.connections.DriverConnectionProvider;
import org.pentaho.reporting.engine.classic.extensions.datasources.olap4j.connections.JndiConnectionProvider;
import org.pentaho.reporting.engine.classic.extensions.datasources.olap4j.connections.OlapConnectionProvider;
import org.pentaho.reporting.libraries.base.util.IOUtils;
import org.pentaho.reporting.libraries.base.util.StringUtils;
import org.pentaho.reporting.libraries.designtime.swing.BorderlessButton;
import org.pentaho.reporting.libraries.designtime.swing.CommonDialog;
import org.pentaho.reporting.libraries.designtime.swing.SmartComboBox;
import org.pentaho.reporting.libraries.designtime.swing.VerticalLayout;
import org.pentaho.reporting.libraries.designtime.swing.background.DataPreviewDialog;
import org.pentaho.reporting.libraries.designtime.swing.event.DocumentChangeHandler;
import org.pentaho.reporting.ui.datasources.jdbc.connection.DriverConnectionDefinition;
import org.pentaho.reporting.ui.datasources.jdbc.connection.JdbcConnectionDefinition;
import org.pentaho.reporting.ui.datasources.jdbc.connection.JdbcConnectionDefinitionManager;
import org.pentaho.reporting.ui.datasources.jdbc.connection.JndiConnectionDefinition;
import org.pentaho.reporting.ui.datasources.jdbc.ui.ConnectionPanel;
import org.pentaho.reporting.ui.datasources.jdbc.ui.LimitRowsCheckBoxActionListener;
import org.pentaho.reporting.ui.datasources.jdbc.ui.NamedDataSourceDialogModel;
import org.pentaho.reporting.ui.datasources.jdbc.ui.QueryLanguageListCellRenderer;
/**
* @author Michael D'Amour
*/
public abstract class Olap4JDataSourceEditor extends CommonDialog
{
private class QueryDocumentListener extends DocumentChangeHandler
{
protected void handleChange(final DocumentEvent e)
{
final NamedDataSourceDialogModel dialogModel = getDialogModel();
final DataSetQuery<String> item = dialogModel.getQueries().getSelectedQuery();
if (item == null)
{
return;
}
item.setQuery(queryTextArea.getText());
dialogModel.getQueries().fireItemChanged(item);
}
}
private class PreviewAction extends AbstractAction implements PropertyChangeListener
{
private PreviewAction()
{
putValue(Action.NAME, Messages.getString("Olap4JDataSourceEditor.Preview.Name"));
setEnabled(dialogModel.isConnectionSelected() && dialogModel.isQuerySelected());
}
public void propertyChange(final PropertyChangeEvent evt)
{
setEnabled(dialogModel.isConnectionSelected() && dialogModel.isQuerySelected());
}
public void actionPerformed(final ActionEvent evt)
{
final JdbcConnectionDefinition connectionDefinition =
(JdbcConnectionDefinition) dialogModel.getConnections().getSelectedItem();
if (connectionDefinition == null)
{
return;
}
try
{
final String query = queryNameTextField.getText();
Integer theMaxRows = 0;
if (maxPreviewRowsSpinner.isEnabled())
{
theMaxRows = (Integer) maxPreviewRowsSpinner.getValue();
}
if (previewDialog == null)
{
previewDialog = new DataPreviewDialog(Olap4JDataSourceEditor.this);
}
final AbstractMDXDataFactory dataFactory = createDataFactory();
DataFactoryEditorSupport.configureDataFactoryForPreview(dataFactory, context);
final Olap4JPreviewWorker worker = new Olap4JPreviewWorker(dataFactory, query, 0, theMaxRows);
previewDialog.showData(worker);
final ReportDataFactoryException factoryException = worker.getException();
if (factoryException != null)
{
ExceptionDialog.showExceptionDialog(Olap4JDataSourceEditor.this,
Messages.getString("Olap4JDataSourceEditor.PreviewError.Title"),
Messages.getString("Olap4JDataSourceEditor.PreviewError.Message"), factoryException);
}
}
catch (Exception e)
{
ExceptionDialog.showExceptionDialog(Olap4JDataSourceEditor.this,
Messages.getString("Olap4JDataSourceEditor.PreviewError.Title"),
Messages.getString("Olap4JDataSourceEditor.PreviewError.Message"), e);
}
}
}
private class QuerySelectedHandler implements ListSelectionListener
{
private QuerySelectedHandler()
{
}
public void valueChanged(final ListSelectionEvent e)
{
getDialogModel().getQueries().setSelectedItem(queryNameList.getSelectedValue());
final boolean querySelected = queryNameList.getSelectedIndex() != -1;
queryNameTextField.setEnabled(querySelected);
queryTextArea.setEnabled(dialogModel.isQuerySelected());
queryScriptTextArea.setEnabled(dialogModel.isQuerySelected());
queryLanguageField.setEnabled(dialogModel.isQuerySelected());
}
}
private class ConfirmEnableHandler implements PropertyChangeListener
{
/**
* Defines an <code>Action</code> object with a default
* description string and default icon.
*/
private ConfirmEnableHandler()
{
}
public void propertyChange(final PropertyChangeEvent evt)
{
validateInputs(false);
}
}
private class AddQueryAction extends AbstractAction
{
protected AddQueryAction()
{
final URL resource = ConnectionPanel.class.getResource
("/org/pentaho/reporting/ui/datasources/olap4j/resources/Add.png");
if (resource != null)
{
putValue(Action.SMALL_ICON, new ImageIcon(resource));
}
else
{
putValue(Action.NAME, Messages.getString("Olap4JDataSourceEditor.AddQuery.Name"));
}
putValue(Action.SHORT_DESCRIPTION, Messages.getString("Olap4JDataSourceEditor.AddQuery.Description"));
}
public void actionPerformed(final ActionEvent e)
{
final String queryName = dialogModel.generateQueryName();
dialogModel.addQuery(queryName, "", null, null);
queryNameList.setSelectedValue(queryName, true);
}
}
private class RemoveQueryAction extends AbstractAction implements PropertyChangeListener
{
protected RemoveQueryAction()
{
final URL resource = ConnectionPanel.class.getResource
("/org/pentaho/reporting/ui/datasources/olap4j/resources/Remove.png");
if (resource != null)
{
putValue(Action.SMALL_ICON, new ImageIcon(resource));
}
else
{
putValue(Action.NAME, Messages.getString("Olap4JDataSourceEditor.RemoveQuery.Name"));
}
putValue(Action.SHORT_DESCRIPTION, Messages.getString("Olap4JDataSourceEditor.RemoveQuery.Description"));
}
public void propertyChange(final PropertyChangeEvent evt)
{
final NamedDataSourceDialogModel dialogModel = getDialogModel();
setEnabled(dialogModel.isQuerySelected());
}
public void actionPerformed(final ActionEvent e)
{
final NamedDataSourceDialogModel dialogModel = getDialogModel();
final DefaultComboBoxModel queries = dialogModel.getQueries();
queries.removeElement(queries.getSelectedItem());
queries.setSelectedItem(null);
queryNameList.clearSelection();
}
}
private class QueryNameTextFieldDocumentListener extends DocumentChangeHandler implements ListDataListener
{
private boolean inUpdate;
private QueryNameTextFieldDocumentListener()
{
}
public void intervalAdded(final ListDataEvent e)
{
}
public void intervalRemoved(final ListDataEvent e)
{
}
public void contentsChanged(final ListDataEvent e)
{
if (inUpdate)
{
return;
}
if (e.getIndex0() != -1)
{
return;
}
final NamedDataSourceDialogModel dialogModel = getDialogModel();
try
{
inUpdate = true;
final DataSetQuery<String> selectedQuery = dialogModel.getQueries().getSelectedQuery();
if (selectedQuery == null)
{
setQueryName(null);
queryTextArea.setText(null);
queryScriptTextArea.setText(null);
queryLanguageField.setSelectedItem(null);
return;
}
setQueryName(selectedQuery.getQueryName());
queryTextArea.setText(selectedQuery.getQuery());
queryScriptTextArea.setText(selectedQuery.getScript());
setScriptingLanguage(selectedQuery.getScriptLanguage(), queryLanguageField);
}
finally
{
inUpdate = false;
}
}
protected void handleChange(final DocumentEvent e)
{
if (inUpdate)
{
return;
}
final NamedDataSourceDialogModel dialogModel = getDialogModel();
final DataSetQuery item = (DataSetQuery) dialogModel.getQueries().getSelectedItem();
if (item == null)
{
return;
}
try
{
inUpdate = true;
item.setQueryName(getQueryName());
dialogModel.getQueries().fireItemChanged(item);
}
finally
{
inUpdate = false;
}
}
}
private class GlobalTemplateAction extends AbstractAction
{
private URL resource;
private GlobalTemplateAction()
{
putValue(Action.NAME, Messages.getString("Olap4JDataSourceEditor.InsertTemplate"));
}
public void actionPerformed(final ActionEvent e)
{
if (resource == null)
{
return;
}
if (StringUtils.isEmpty(globalScriptTextArea.getText(), true) == false)
{
if (JOptionPane.showConfirmDialog(Olap4JDataSourceEditor.this,
Messages.getString("Olap4JDataSourceEditor.OverwriteScript"),
Messages.getString("Olap4JDataSourceEditor.OverwriteScriptTitle"),
JOptionPane.YES_NO_OPTION) != JOptionPane.YES_OPTION)
{
return;
}
}
try
{
final InputStreamReader r = new InputStreamReader(resource.openStream(), "UTF-8");
try
{
final StringWriter w = new StringWriter();
IOUtils.getInstance().copyWriter(r, w);
globalScriptTextArea.setText(w.toString());
}
finally
{
r.close();
}
}
catch (IOException ex)
{
logger.warn("Unable to read template.", ex);
}
}
public void update()
{
String key = globalScriptTextArea.getSyntaxEditingStyle();
if (key.startsWith("text/"))
{
key = key.substring(5);
}
resource = Olap4JDataSourceEditor.class.getResource
("/org/pentaho/reporting/engine/classic/core/designtime/datafactory/scripts/global-template-" + key + ".txt");
setEnabled(resource != null);
}
}
private class QueryTemplateAction extends AbstractAction
{
private URL resource;
private QueryTemplateAction()
{
putValue(Action.NAME, Messages.getString("Olap4JDataSourceEditor.InsertTemplate"));
}
public void actionPerformed(final ActionEvent e)
{
if (resource == null)
{
return;
}
if (StringUtils.isEmpty(queryScriptTextArea.getText(), true) == false)
{
if (JOptionPane.showConfirmDialog(Olap4JDataSourceEditor.this,
Messages.getString("Olap4JDataSourceEditor.OverwriteScript"),
Messages.getString("Olap4JDataSourceEditor.OverwriteScriptTitle"),
JOptionPane.YES_NO_OPTION) != JOptionPane.YES_OPTION)
{
return;
}
}
try
{
final InputStreamReader r = new InputStreamReader(resource.openStream(), "UTF-8");
try
{
final StringWriter w = new StringWriter();
IOUtils.getInstance().copyWriter(r, w);
queryScriptTextArea.insert(w.toString(), 0);
}
finally
{
r.close();
}
}
catch (IOException ex)
{
logger.warn("Unable to read template.", ex);
}
}
public void update()
{
String key = queryScriptTextArea.getSyntaxEditingStyle();
if (key.startsWith("text/"))
{
key = key.substring(5);
}
resource = Olap4JDataSourceEditor.class.getResource
("/org/pentaho/reporting/engine/classic/core/designtime/datafactory/scripts/query-template-" + key + ".txt");
setEnabled(resource != null);
}
}
private class UpdateScriptLanguageHandler implements ActionListener, ListSelectionListener
{
private UpdateScriptLanguageHandler()
{
}
public void actionPerformed(final ActionEvent e)
{
final DataSetQuery<String> query = dialogModel.getQueries().getSelectedQuery();
if (query != null)
{
final ScriptEngineFactory selectedItem = (ScriptEngineFactory) queryLanguageField.getSelectedItem();
if (selectedItem != null)
{
query.setScriptLanguage(selectedItem.getLanguageName());
}
else
{
query.setScriptLanguage(null);
}
}
updateComponents();
}
/**
* Called whenever the value of the selection changes.
*
* @param e the event that characterizes the change.
*/
public void valueChanged(final ListSelectionEvent e)
{
updateComponents();
}
}
private class QueryScriptDocumentListener extends DocumentChangeHandler
{
private QueryScriptDocumentListener()
{
}
protected void handleChange(final DocumentEvent e)
{
final DataSetQuery query = dialogModel.getQueries().getSelectedQuery();
if (query != null)
{
query.setScript(queryScriptTextArea.getText());
}
}
}
protected static final Log logger = LogFactory.getLog(Olap4JDataSourceEditor.class);
private JList queryNameList;
private JTextField queryNameTextField;
private JTextArea queryTextArea;
private NamedDataSourceDialogModel dialogModel;
private JSpinner maxPreviewRowsSpinner;
private DataPreviewDialog previewDialog;
private OlapConnectionPanel connectionComponent;
private DesignTimeContext context;
private RSyntaxTextArea globalScriptTextArea;
private SmartComboBox<ScriptEngineFactory> globalLanguageField;
private RSyntaxTextArea queryScriptTextArea;
private SmartComboBox<ScriptEngineFactory> queryLanguageField;
private QueryLanguageListCellRenderer queryLanguageListCellRenderer;
private GlobalTemplateAction globalTemplateAction;
private QueryTemplateAction queryTemplateAction;
public Olap4JDataSourceEditor(final DesignTimeContext context)
{
init(context);
}
public Olap4JDataSourceEditor(final DesignTimeContext context, final Dialog owner)
{
super(owner);
init(context);
}
public Olap4JDataSourceEditor(final DesignTimeContext context, final Frame owner)
{
super(owner);
init(context);
}
protected void init(final DesignTimeContext designTimeContext)
{
setModal(true);
this.context = designTimeContext;
final QueryNameTextFieldDocumentListener updateHandler = new QueryNameTextFieldDocumentListener();
globalTemplateAction = new GlobalTemplateAction();
queryTemplateAction = new QueryTemplateAction();
dialogModel = new NamedDataSourceDialogModel
(new JdbcConnectionDefinitionManager("org/pentaho/reporting/ui/datasources/olap4j/Settings"));
dialogModel.addPropertyChangeListener(NamedDataSourceDialogModel.CONNECTION_SELECTED, new ConfirmEnableHandler());
dialogModel.getQueries().addListDataListener(updateHandler);
connectionComponent = new OlapConnectionPanel(dialogModel, designTimeContext);
connectionComponent.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 8));
maxPreviewRowsSpinner = new JSpinner(new SpinnerNumberModel(10000, 1, Integer.MAX_VALUE, 1));
queryNameTextField = new JTextField();
queryNameTextField.setColumns(35);
queryNameTextField.setEnabled(dialogModel.isQuerySelected());
queryNameTextField.getDocument().addDocumentListener(updateHandler);
queryTextArea = new JTextArea((String) null);
queryTextArea.setWrapStyleWord(true);
queryTextArea.setLineWrap(true);
queryTextArea.setRows(10);
queryTextArea.setColumns(50);
queryTextArea.setEnabled(dialogModel.isQuerySelected());
queryTextArea.getDocument().addDocumentListener(new QueryDocumentListener());
queryNameList = new JList(dialogModel.getQueries());
queryNameList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
queryNameList.setVisibleRowCount(5);
queryNameList.addListSelectionListener(new QuerySelectedHandler());
globalScriptTextArea = new RSyntaxTextArea();
globalScriptTextArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_NONE);
globalLanguageField = new SmartComboBox<ScriptEngineFactory>(new DefaultComboBoxModel(DataFactoryEditorSupport.getScriptEngineLanguages()));
globalLanguageField.setRenderer(new QueryLanguageListCellRenderer());
globalLanguageField.addActionListener(new UpdateScriptLanguageHandler());
queryScriptTextArea = new RSyntaxTextArea();
queryScriptTextArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_NONE);
queryScriptTextArea.getDocument().addDocumentListener(new QueryScriptDocumentListener());
queryLanguageListCellRenderer = new QueryLanguageListCellRenderer();
queryLanguageField = new SmartComboBox<ScriptEngineFactory>(new DefaultComboBoxModel(DataFactoryEditorSupport.getScriptEngineLanguages()));
queryLanguageField.setRenderer(queryLanguageListCellRenderer);
queryLanguageField.addActionListener(new UpdateScriptLanguageHandler());
super.init();
// Return the center panel
}
private void updateComponents()
{
final ScriptEngineFactory globalLanguage = (ScriptEngineFactory) globalLanguageField.getSelectedItem();
globalScriptTextArea.setSyntaxEditingStyle
(DataFactoryEditorSupport.mapLanguageToSyntaxHighlighting(globalLanguage));
queryLanguageListCellRenderer.setDefaultValue(globalLanguage);
final ScriptEngineFactory queryScriptLanguage = (ScriptEngineFactory) queryLanguageField.getSelectedItem();
if (queryScriptLanguage == null)
{
queryScriptTextArea.setSyntaxEditingStyle(globalScriptTextArea.getSyntaxEditingStyle());
}
else
{
queryScriptTextArea.setSyntaxEditingStyle(DataFactoryEditorSupport.mapLanguageToSyntaxHighlighting(queryScriptLanguage));
}
final boolean querySelected = dialogModel.isQuerySelected();
queryScriptTextArea.setEnabled(querySelected);
queryLanguageField.setEnabled(querySelected);
queryTemplateAction.update();
if (querySelected == false)
{
queryTemplateAction.setEnabled(false);
}
globalTemplateAction.update();
}
private JPanel createQueryScriptTab()
{
final JPanel queryHeader2 = new JPanel(new BorderLayout());
queryHeader2.add(new JLabel(Messages.getString("Olap4JDataSourceEditor.QueryScript")), BorderLayout.CENTER);
queryHeader2.add(new JButton(queryTemplateAction), BorderLayout.EAST);
final JPanel queryScriptHeader = new JPanel(new VerticalLayout(5, VerticalLayout.BOTH, VerticalLayout.TOP));
queryScriptHeader.add(new JLabel(Messages.getString("Olap4JDataSourceEditor.QueryScriptLanguage")));
queryScriptHeader.add(queryLanguageField);
queryScriptHeader.add(queryHeader2);
final JPanel queryScriptContentHolder = new JPanel(new BorderLayout());
queryScriptContentHolder.add(queryScriptHeader, BorderLayout.NORTH);
queryScriptContentHolder.add(new RTextScrollPane(700, 300, queryScriptTextArea, true), BorderLayout.CENTER);
return queryScriptContentHolder;
}
private JPanel createGlobalScriptTab()
{
final JPanel globalHeader2 = new JPanel(new BorderLayout());
globalHeader2.add(new JLabel(Messages.getString("Olap4JDataSourceEditor.GlobalScript")), BorderLayout.CENTER);
globalHeader2.add(new JButton(globalTemplateAction), BorderLayout.EAST);
final JPanel globalScriptHeader = new JPanel(new VerticalLayout(5, VerticalLayout.BOTH, VerticalLayout.TOP));
globalScriptHeader.add(new JLabel(Messages.getString("Olap4JDataSourceEditor.GlobalScriptLanguage")));
globalScriptHeader.add(globalLanguageField);
globalScriptHeader.add(globalHeader2);
final JPanel globalScriptContentHolder = new JPanel(new BorderLayout());
globalScriptContentHolder.add(globalScriptHeader, BorderLayout.NORTH);
globalScriptContentHolder.add(new RTextScrollPane(700, 600, globalScriptTextArea, true), BorderLayout.CENTER);
return globalScriptContentHolder;
}
protected Component createContentPane()
{
// Create the connection panel
final JPanel queryContentPanel = new JPanel(new BorderLayout());
queryContentPanel.add(BorderLayout.NORTH, createQueryListPanel());
queryContentPanel.add(BorderLayout.CENTER, createQueryDetailsPanel());
// Create the content panel
final JPanel dialogContent = new JPanel(new BorderLayout());
dialogContent.add(BorderLayout.WEST, connectionComponent);
dialogContent.add(BorderLayout.CENTER, queryContentPanel);
final JTabbedPane tabbedPane = new JTabbedPane();
tabbedPane.addTab(Messages.getString("Olap4JDataSourceEditor.DataSource"), dialogContent);
tabbedPane.addTab(Messages.getString("Olap4JDataSourceEditor.GlobalScripting"), createGlobalScriptTab());
final JPanel contentPane = new JPanel(new BorderLayout());
contentPane.add(BorderLayout.SOUTH, createPreviewButtonsPanel());
contentPane.add(BorderLayout.CENTER, tabbedPane);
contentPane.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
return contentPane;
}
private JPanel createPreviewButtonsPanel()
{
final JPanel previewButtonsPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
previewButtonsPanel.add(new JCheckBox(new LimitRowsCheckBoxActionListener(maxPreviewRowsSpinner)));
previewButtonsPanel.add(maxPreviewRowsSpinner);
final PreviewAction thePreviewAction = new PreviewAction();
dialogModel.addPropertyChangeListener(thePreviewAction);
previewButtonsPanel.add(new JButton(thePreviewAction));
return previewButtonsPanel;
}
private JPanel createQueryDetailsPanel()
{
final JPanel queryNamePanel = new JPanel(new BorderLayout());
queryNamePanel.setBorder(BorderFactory.createEmptyBorder(8, 8, 0, 8));
queryNamePanel.add(new JLabel(Messages.getString("Olap4JDataSourceEditor.QueryNameLabel")), BorderLayout.NORTH);
queryNamePanel.add(queryNameTextField, BorderLayout.SOUTH);
final JPanel queryControlsPanel = new JPanel(new BorderLayout());
queryControlsPanel.add(new JLabel(Messages.getString("Olap4JDataSourceEditor.QueryLabel")), BorderLayout.WEST);
final JPanel queryPanel = new JPanel(new BorderLayout());
queryPanel.add(queryControlsPanel, BorderLayout.NORTH);
queryPanel.add(new JScrollPane(queryTextArea), BorderLayout.CENTER);
queryPanel.setBorder(BorderFactory.createEmptyBorder(8, 8, 0, 8));
final JTabbedPane queryScriptTabPane = new JTabbedPane();
queryScriptTabPane.addTab(Messages.getString("Olap4JDataSourceEditor.StaticQuery"), queryPanel);
queryScriptTabPane.addTab(Messages.getString("Olap4JDataSourceEditor.QueryScripting"), createQueryScriptTab());
// Create the query details panel
final JPanel queryDetailsPanel = new JPanel(new BorderLayout());
queryDetailsPanel.add(BorderLayout.NORTH, queryNamePanel);
queryDetailsPanel.add(BorderLayout.CENTER, queryScriptTabPane);
return queryDetailsPanel;
}
private JPanel createQueryListPanel()
{
// Create the query list panel
final RemoveQueryAction queryRemoveAction = new RemoveQueryAction();
dialogModel.addPropertyChangeListener(queryRemoveAction);
final JPanel theQueryButtonsPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 5, 5));
theQueryButtonsPanel.add(new BorderlessButton(new AddQueryAction()));
theQueryButtonsPanel.add(new BorderlessButton(queryRemoveAction));
final JPanel theQueryControlsPanel = new JPanel(new BorderLayout());
theQueryControlsPanel.add(new JLabel(Messages.getString("Olap4JDataSourceEditor.AvailableQueriesLabel")), BorderLayout.WEST);
theQueryControlsPanel.add(theQueryButtonsPanel, BorderLayout.EAST);
final JPanel queryListPanel = new JPanel(new BorderLayout());
queryListPanel.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 8));
queryListPanel.add(BorderLayout.NORTH, theQueryControlsPanel);
queryListPanel.add(BorderLayout.CENTER, new JScrollPane(queryNameList));
return queryListPanel;
}
public DataFactory performConfiguration(final AbstractNamedMDXDataFactory dataFactory, final String selectedQueryName)
{
// Reset the ok / cancel flag
dialogModel.clear();
connectionComponent.setRoleField(null);
// Initialize the internal storage
// Load the current configuration
if (dataFactory != null)
{
globalScriptTextArea.setText(dataFactory.getGlobalScript());
setGlobalScriptingLanguage(dataFactory.getGlobalScriptLanguage());
final String[] queryNames = dataFactory.getQueryNames();
for (int i = 0; i < queryNames.length; i++)
{
final String queryName = queryNames[i];
final String query = dataFactory.getQuery(queryName);
final String scriptLanguage = dataFactory.getScriptingLanguage(queryName);
final String script = dataFactory.getScript(queryName);
dialogModel.addQuery(queryName, query, scriptLanguage, script);
}
dialogModel.setSelectedQuery(selectedQueryName);
final OlapConnectionProvider currentJNDISource = dataFactory.getConnectionProvider();
final JdbcConnectionDefinition definition = getConnectionPanel().createConnectionDefinition(currentJNDISource);
getDialogModel().addConnection(definition);
getDialogModel().getConnections().setSelectedItem(definition);
getDialogModel().setJdbcUserField(dataFactory.getJdbcUserField());
getDialogModel().setJdbcPasswordField(dataFactory.getJdbcPasswordField());
connectionComponent.setRoleField(dataFactory.getRoleField());
}
// Enable the dialog
if (!performEdit())
{
return null;
}
return createDataFactory();
}
private void setGlobalScriptingLanguage(final String lang)
{
setScriptingLanguage(lang, globalLanguageField);
}
protected void setScriptingLanguage(final String lang, final JComboBox languageField)
{
if (lang == null)
{
languageField.setSelectedItem(null);
return;
}
final ListModel model = languageField.getModel();
for (int i = 0; i < model.getSize(); i++)
{
final ScriptEngineFactory elementAt = (ScriptEngineFactory) model.getElementAt(i);
if (elementAt == null)
{
continue;
}
if (elementAt.getNames().contains(lang))
{
languageField.setSelectedItem(elementAt);
return;
}
}
}
private String getGlobalScriptingLanguage()
{
final ScriptEngineFactory selectedValue = (ScriptEngineFactory) globalLanguageField.getSelectedItem();
if (selectedValue == null)
{
return null;
}
return selectedValue.getLanguageName();
}
protected OlapConnectionProvider createConnectionProvider()
{
final JdbcConnectionDefinition connectionDefinition =
(JdbcConnectionDefinition) getDialogModel().getConnections().getSelectedItem();
final OlapConnectionProvider connectionProvider;
if (connectionDefinition instanceof JndiConnectionDefinition)
{
final JndiConnectionDefinition jcd = (JndiConnectionDefinition) connectionDefinition;
final JndiConnectionProvider provider = new JndiConnectionProvider();
provider.setConnectionPath(jcd.getJndiName());
provider.setUsername(jcd.getUsername());
provider.setPassword(jcd.getPassword());
connectionProvider = provider;
}
else if (connectionDefinition instanceof DriverConnectionDefinition)
{
final DriverConnectionDefinition dcd = (DriverConnectionDefinition) connectionDefinition;
final DriverConnectionProvider provider = new DriverConnectionProvider();
provider.setDriver(dcd.getDriverClass());
provider.setUrl(dcd.getConnectionString());
final Properties properties = dcd.getProperties();
final Enumeration keys = properties.keys();
while (keys.hasMoreElements())
{
final String key = (String) keys.nextElement();
provider.setProperty(key, properties.getProperty(key));
}
connectionProvider = provider;
}
else
{
throw new IllegalStateException();
}
return connectionProvider;
}
protected void configureQueries(final AbstractNamedMDXDataFactory dataFactory)
{
dataFactory.setGlobalScriptLanguage(getGlobalScriptingLanguage());
if (StringUtils.isEmpty(globalScriptTextArea.getText()) == false)
{
dataFactory.setGlobalScript(globalScriptTextArea.getText());
}
final DataSetComboBoxModel<String> queries = dialogModel.getQueries();
for (int i = 0; i < queries.getSize(); i++)
{
final DataSetQuery<String> query = queries.getQuery(i);
dataFactory.setQuery(query.getQueryName(), query.getQuery(), query.getScriptLanguage(), query.getScript());
}
}
protected abstract AbstractNamedMDXDataFactory createDataFactory();
protected String getQueryName()
{
return queryNameTextField.getText();
}
protected void setQueryName(final String queryName)
{
this.queryNameTextField.setText(queryName);
}
protected NamedDataSourceDialogModel getDialogModel()
{
return dialogModel;
}
protected OlapConnectionPanel getConnectionPanel()
{
return connectionComponent;
}
protected boolean validateInputs(final boolean onConfirm)
{
return (dialogModel.isConnectionSelected());
}
}