/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.platformsplugin.ui.platform;
import java.awt.Component;
import java.util.Iterator;
import javax.swing.ComboBoxModel;
import javax.swing.Icon;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListCellRenderer;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
import javax.swing.table.TableModel;
import org.eclipse.persistence.tools.workbench.framework.context.ApplicationContext;
import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContextHolder;
import org.eclipse.persistence.tools.workbench.framework.ui.view.ScrollablePropertiesPage;
import org.eclipse.persistence.tools.workbench.framework.uitools.SwingComponentFactory;
import org.eclipse.persistence.tools.workbench.platformsmodel.DatabasePlatform;
import org.eclipse.persistence.tools.workbench.platformsmodel.DatabaseType;
import org.eclipse.persistence.tools.workbench.platformsmodel.JDBCType;
import org.eclipse.persistence.tools.workbench.platformsmodel.JDBCTypeToDatabaseTypeMapping;
import org.eclipse.persistence.tools.workbench.uitools.app.CollectionAspectAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.CollectionValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.ListValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyAspectAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.SimplePropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.SortedListValueModelAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.ValuePropertyPropertyValueModelAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.swing.ColumnAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.swing.ComboBoxModelAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.swing.TableModelAdapter;
import org.eclipse.persistence.tools.workbench.uitools.cell.AbstractCellRendererAdapter;
import org.eclipse.persistence.tools.workbench.uitools.cell.AdaptableListCellRenderer;
import org.eclipse.persistence.tools.workbench.uitools.cell.AdaptableTableCellRenderer;
import org.eclipse.persistence.tools.workbench.uitools.cell.ComboBoxTableCellRenderer;
import org.eclipse.persistence.tools.workbench.uitools.cell.TableCellEditorAdapter;
import org.eclipse.persistence.tools.workbench.uitools.swing.EmptyIcon;
/**
* this is the JDBC Mappings tab on the
* database platform tabbed properties page;
* nothing special...
*/
final class DatabasePlatformJDBCPropertiesPage extends ScrollablePropertiesPage {
private ListValueModel databaseTypesHolder;
private TableModel tableModel;
static final Icon EMPTY_ICON = new EmptyIcon(5);
public DatabasePlatformJDBCPropertiesPage(PropertyValueModel nodeHolder, WorkbenchContextHolder contextHolder) {
super(nodeHolder, contextHolder);
}
protected void initialize(PropertyValueModel selectionNodeHolder) {
super.initialize(selectionNodeHolder);
this.databaseTypesHolder = this.buildSortedDatabaseTypesAdapter();
this.tableModel = this.buildTableModel();
}
private ListValueModel buildSortedDatabaseTypesAdapter() {
return new SortedListValueModelAdapter(this.buildDatabaseTypesAdapter());
}
private CollectionValueModel buildDatabaseTypesAdapter() {
return new CollectionAspectAdapter(this.getSelectionHolder(), DatabasePlatform.DATABASE_TYPES_COLLECTION) {
protected Iterator getValueFromSubject() {
return ((DatabasePlatform) this.subject).databaseTypes();
}
protected int sizeFromSubject() {
return ((DatabasePlatform) this.subject).databaseTypesSize();
}
};
}
private TableModel buildTableModel() {
return new TableModelAdapter(this.buildSortedMappingsAdapter(), this.buildColumnAdapter());
}
private ListValueModel buildSortedMappingsAdapter() {
return new SortedListValueModelAdapter(this.buildMappingsAdapter());
}
private CollectionValueModel buildMappingsAdapter() {
return new CollectionAspectAdapter(this.getSelectionHolder(), DatabasePlatform.JDBC_TYPE_TO_DATABASE_TYPE_MAPPINGS_COLLECTION) {
protected Iterator getValueFromSubject() {
return ((DatabasePlatform) this.subject).jdbcTypeToDatabaseTypeMappings();
}
protected int sizeFromSubject() {
return ((DatabasePlatform) this.subject).jdbcTypeToDatabaseTypeMappingsSize();
}
};
}
private ColumnAdapter buildColumnAdapter() {
return new MappingColumnAdapter(this.getApplicationContext());
}
protected Component buildPage() {
return new JScrollPane(this.buildTable());
}
private JTable buildTable() {
JTable table = SwingComponentFactory.buildTable(this.tableModel);
int rowHeight = 20; // start with minimum of 20
TableColumn jdbcTypeColumn = table.getColumnModel().getColumn(MappingColumnAdapter.JDBC_TYPE_COLUMN);
jdbcTypeColumn.setCellRenderer(this.buildJDBCTypeRenderer());
// database type column (combo-box)
// the jdk combo-box renderer looks like a text field
// until the user starts an edit - use a custom one
TableColumn dbTypeColumn = table.getColumnModel().getColumn(MappingColumnAdapter.DATABASE_TYPE_COLUMN);
ComboBoxTableCellRenderer dbTypeRenderer = this.buildDatabaseTypeComboBoxRenderer();
dbTypeColumn.setCellRenderer(dbTypeRenderer);
dbTypeColumn.setCellEditor(new TableCellEditorAdapter(this.buildDatabaseTypeComboBoxRenderer()));
rowHeight = Math.max(rowHeight, dbTypeRenderer.getPreferredHeight());
table.setRowHeight(rowHeight);
return table;
}
private TableCellRenderer buildJDBCTypeRenderer() {
return new AdaptableTableCellRenderer(new AbstractCellRendererAdapter() {
public String buildText(Object value) {
return ((JDBCType) value).displayString();
}
public Icon buildIcon(Object value) {
return EMPTY_ICON;
}
});
}
private ComboBoxTableCellRenderer buildDatabaseTypeComboBoxRenderer() {
return new ComboBoxTableCellRenderer(this.buildReadOnlyDatabaseTypeComboBoxModel(), this.buildDatabaseTypeRenderer());
}
private ComboBoxModel buildReadOnlyDatabaseTypeComboBoxModel() {
return new ComboBoxModelAdapter(this.databaseTypesHolder, new SimplePropertyValueModel());
}
private ListCellRenderer buildDatabaseTypeRenderer() {
return new AdaptableListCellRenderer(new AbstractCellRendererAdapter() {
public String buildText(Object value) {
return (value == null) ? null : ((DatabaseType) value).displayString();
}
public Icon buildIcon(Object value) {
return EMPTY_ICON;
}
});
}
// ********** member classes **********
private static class MappingColumnAdapter implements ColumnAdapter {
private ApplicationContext context;
public static final int COLUMN_COUNT = 2;
public static final int JDBC_TYPE_COLUMN = 0;
public static final int DATABASE_TYPE_COLUMN = 1;
private static final String[] COLUMN_NAMES = new String[] {
"DATABASE_PLATFORM_JDBC_TYPE_COLUMN",
"DATABASE_PLATFORM_DATABASE_TYPE_COLUMN"
};
private static final String[] EMPTY_STRING_ARRAY = new String[0];
MappingColumnAdapter(ApplicationContext context) {
super();
this.context = context;
}
public int getColumnCount() {
return COLUMN_COUNT;
}
public String getColumnName(int index) {
return this.context.getResourceRepository().getString(COLUMN_NAMES[index]);
}
public Class getColumnClass(int index) {
return Object.class;
}
public boolean isColumnEditable(int index) {
return index != JDBC_TYPE_COLUMN;
}
public PropertyValueModel[] cellModels(Object subject) {
JDBCTypeToDatabaseTypeMapping mapping = (JDBCTypeToDatabaseTypeMapping) subject;
PropertyValueModel[] result = new PropertyValueModel[COLUMN_COUNT];
result[JDBC_TYPE_COLUMN] = this.buildJDBCTypeAdapter(mapping);
result[DATABASE_TYPE_COLUMN] = this.buildDatabaseTypeAdapter(mapping);
return result;
}
private PropertyValueModel buildJDBCTypeAdapter(JDBCTypeToDatabaseTypeMapping mapping) {
PropertyValueModel adapter = new PropertyAspectAdapter(EMPTY_STRING_ARRAY, mapping) { // the jdbc type cannot change
protected Object getValueFromSubject() {
return ((JDBCTypeToDatabaseTypeMapping) this.subject).getJDBCType();
}
protected void setValueOnSubject(Object value) {
throw new UnsupportedOperationException();
}
};
return new ValuePropertyPropertyValueModelAdapter(adapter, JDBCType.NAME_PROPERTY);
}
private PropertyValueModel buildDatabaseTypeAdapter(JDBCTypeToDatabaseTypeMapping mapping) {
PropertyValueModel adapter = new PropertyAspectAdapter(JDBCTypeToDatabaseTypeMapping.DATABASE_TYPE_PROPERTY, mapping) {
protected Object getValueFromSubject() {
return ((JDBCTypeToDatabaseTypeMapping) this.subject).getDatabaseType();
}
protected void setValueOnSubject(Object value) {
((JDBCTypeToDatabaseTypeMapping) this.subject).setDatabaseType((DatabaseType) value);
}
};
return new ValuePropertyPropertyValueModelAdapter(adapter, DatabaseType.NAME_PROPERTY);
}
}
}