/**
* DataCleaner (community edition)
* Copyright (C) 2014 Neopost - Customer Information Management
*
* 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.panels.tablelookup;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.datacleaner.api.InputColumn;
import org.datacleaner.bootstrap.WindowContext;
import org.datacleaner.components.tablelookup.TableLookupTransformer;
import org.datacleaner.configuration.DataCleanerConfiguration;
import org.datacleaner.connection.Datastore;
import org.datacleaner.descriptors.ConfiguredPropertyDescriptor;
import org.datacleaner.descriptors.TransformerDescriptor;
import org.datacleaner.guice.DCModule;
import org.datacleaner.job.builder.ComponentBuilder;
import org.datacleaner.job.builder.TransformerComponentBuilder;
import org.datacleaner.panels.ConfiguredPropertyTaskPane;
import org.datacleaner.panels.TransformerComponentBuilderPanel;
import org.datacleaner.panels.TransformerComponentBuilderPresenter;
import org.datacleaner.util.IconUtils;
import org.datacleaner.widgets.properties.MultipleMappedColumnsPropertyWidget;
import org.datacleaner.widgets.properties.PropertyWidget;
import org.datacleaner.widgets.properties.PropertyWidgetFactory;
import org.datacleaner.widgets.properties.SchemaNamePropertyWidget;
import org.datacleaner.widgets.properties.SingleDatastorePropertyWidget;
import org.datacleaner.widgets.properties.SingleTableNamePropertyWidget;
/**
* Specialized {@link TransformerComponentBuilderPresenter} for the
* {@link TableLookupTransformer}.
*
* @author Kasper Sørensen
*/
class TableLookupJobBuilderPresenter extends TransformerComponentBuilderPanel {
private static final long serialVersionUID = 1L;
private final Map<ConfiguredPropertyDescriptor, PropertyWidget<?>> _overriddenPropertyWidgets;
private final ConfiguredPropertyDescriptor _schemaNameProperty;
private final ConfiguredPropertyDescriptor _tableNameProperty;
private final ConfiguredPropertyDescriptor _datastoreProperty;
private final ConfiguredPropertyDescriptor _inputColumnArrayProperty;
private final ConfiguredPropertyDescriptor _columnNameArrayProperty;
private final ConfiguredPropertyDescriptor _outputColumnsProperty;
private final ConfiguredPropertyDescriptor _cacheLookupsProperty;
private final ConfiguredPropertyDescriptor _joinSemanticProperty;
public TableLookupJobBuilderPresenter(
final TransformerComponentBuilder<TableLookupTransformer> transformerJobBuilder,
final WindowContext windowContext, final PropertyWidgetFactory propertyWidgetFactory,
final DataCleanerConfiguration configuration, final DCModule dcModule) {
super(transformerJobBuilder, windowContext, propertyWidgetFactory, configuration);
_overriddenPropertyWidgets = new HashMap<>();
final TransformerDescriptor<?> descriptor = transformerJobBuilder.getDescriptor();
assert descriptor.getComponentClass() == TableLookupTransformer.class;
_datastoreProperty = descriptor.getConfiguredProperty("Datastore");
_schemaNameProperty = descriptor.getConfiguredProperty("Schema name");
_tableNameProperty = descriptor.getConfiguredProperty("Table name");
_inputColumnArrayProperty = descriptor.getConfiguredProperty("Condition values");
_columnNameArrayProperty = descriptor.getConfiguredProperty("Condition columns");
_outputColumnsProperty = descriptor.getConfiguredProperty("Output columns");
_cacheLookupsProperty = descriptor.getConfiguredProperty("Cache lookups");
_joinSemanticProperty = descriptor.getConfiguredProperty("Join semantic");
// the Datastore property
assert _datastoreProperty != null;
assert _datastoreProperty.getType() == Datastore.class;
final SingleDatastorePropertyWidget datastorePropertyWidget =
new SingleDatastorePropertyWidget(transformerJobBuilder, _datastoreProperty,
configuration.getDatastoreCatalog(), dcModule);
_overriddenPropertyWidgets.put(_datastoreProperty, datastorePropertyWidget);
// The schema name (String) property
final SchemaNamePropertyWidget schemaNamePropertyWidget =
new SchemaNamePropertyWidget(transformerJobBuilder, _schemaNameProperty);
_overriddenPropertyWidgets.put(_schemaNameProperty, schemaNamePropertyWidget);
// The table name (String) property
final SingleTableNamePropertyWidget tableNamePropertyWidget =
new SingleTableNamePropertyWidget(transformerJobBuilder, _tableNameProperty, windowContext);
_overriddenPropertyWidgets.put(_tableNameProperty, tableNamePropertyWidget);
// the output columns (String[]) property
final TableLookupOutputColumnsPropertyWidget outputColumnsPropertyWidget =
new TableLookupOutputColumnsPropertyWidget(transformerJobBuilder, _outputColumnsProperty);
_overriddenPropertyWidgets.put(_outputColumnsProperty, outputColumnsPropertyWidget);
// the InputColumn<?>[] property
assert _inputColumnArrayProperty != null;
assert _inputColumnArrayProperty.getType() == InputColumn[].class;
final MultipleMappedColumnsPropertyWidget inputColumnsPropertyWidget =
new MultipleMappedColumnsPropertyWidget(transformerJobBuilder, _inputColumnArrayProperty,
_columnNameArrayProperty);
_overriddenPropertyWidgets.put(_inputColumnArrayProperty, inputColumnsPropertyWidget);
// the String[] property
assert _columnNameArrayProperty != null;
assert _columnNameArrayProperty.getType() == String[].class;
_overriddenPropertyWidgets
.put(_columnNameArrayProperty, inputColumnsPropertyWidget.getMappedColumnNamesPropertyWidget());
// chain combo boxes
datastorePropertyWidget.connectToSchemaNamePropertyWidget(schemaNamePropertyWidget);
schemaNamePropertyWidget.connectToTableNamePropertyWidget(tableNamePropertyWidget);
tableNamePropertyWidget.addComboListener(item -> {
// update the column combo boxes when the table is selected
inputColumnsPropertyWidget.setTable(item);
outputColumnsPropertyWidget.setTable(item);
});
// initialize
schemaNamePropertyWidget.setDatastore(datastorePropertyWidget.getValue());
tableNamePropertyWidget.setSchema(datastorePropertyWidget.getValue(), schemaNamePropertyWidget.getSchema());
outputColumnsPropertyWidget.setTable(tableNamePropertyWidget.getTable());
inputColumnsPropertyWidget.setTable(tableNamePropertyWidget.getTable());
}
@Override
protected List<ConfiguredPropertyTaskPane> createPropertyTaskPanes() {
final List<ConfiguredPropertyTaskPane> propertyTaskPanes = new ArrayList<>();
final ConfiguredPropertyTaskPane inputMappingTaskPane =
new ConfiguredPropertyTaskPane("Input mapping", "images/model/column.png",
Arrays.asList(_datastoreProperty, _schemaNameProperty, _tableNameProperty,
_inputColumnArrayProperty, _columnNameArrayProperty));
final ConfiguredPropertyTaskPane outputMappingTaskPane =
new ConfiguredPropertyTaskPane("Output mapping", IconUtils.MENU_OPTIONS,
Arrays.asList(_outputColumnsProperty, _joinSemanticProperty, _cacheLookupsProperty));
propertyTaskPanes.add(inputMappingTaskPane);
propertyTaskPanes.add(outputMappingTaskPane);
return propertyTaskPanes;
}
@Override
protected PropertyWidget<?> createPropertyWidget(final ComponentBuilder componentBuilder,
final ConfiguredPropertyDescriptor propertyDescriptor) {
if (_overriddenPropertyWidgets.containsKey(propertyDescriptor)) {
return _overriddenPropertyWidgets.get(propertyDescriptor);
}
return super.createPropertyWidget(componentBuilder, propertyDescriptor);
}
}