public InsertIntoTableJobBuilderPresenter(
AnalyzerComponentBuilder<InsertIntoTableAnalyzer> analyzerJobBuilder,
WindowContext windowContext,
PropertyWidgetFactory propertyWidgetFactory,
DataCleanerConfiguration configuration,
DCModule dcModule) {
super(analyzerJobBuilder, propertyWidgetFactory);
_overriddenPropertyWidgets = new HashMap<ConfiguredPropertyDescriptor, PropertyWidget<?>>();
final AnalyzerDescriptor<InsertIntoTableAnalyzer> descriptor =
analyzerJobBuilder.getDescriptor();
assert descriptor.getComponentClass() == InsertIntoTableAnalyzer.class;
_datastoreProperty = descriptor.getConfiguredProperty("Datastore");
_schemaNameProperty = descriptor.getConfiguredProperty("Schema name");
_tableNameProperty = descriptor.getConfiguredProperty("Table name");
_inputColumnsProperty = descriptor.getConfiguredProperty("Values");
_columnNamesProperty = descriptor.getConfiguredProperty("Column names");
_bufferSizeProperty = descriptor.getConfiguredProperty("Buffer size");
_truncateTableProperty = descriptor.getConfiguredProperty("Truncate table");
_errorHandlingProperty = descriptor.getConfiguredProperty("How to handle insertion errors?");
_errorFileLocationProperty = descriptor.getConfiguredProperty("Error log file location");
_additionalErrorLogValuesProperty =
descriptor.getConfiguredProperty("Additional error log values");
// the Datastore property
assert _datastoreProperty != null;
assert _datastoreProperty.getType() == Datastore.class;
final SingleDatastorePropertyWidget datastorePropertyWidget =
new SingleDatastorePropertyWidget(
analyzerJobBuilder, _datastoreProperty, configuration.getDatastoreCatalog(), dcModule);
datastorePropertyWidget.setOnlyUpdatableDatastores(true);
_overriddenPropertyWidgets.put(_datastoreProperty, datastorePropertyWidget);
// The schema name (String) property
final SchemaNamePropertyWidget schemaNamePropertyWidget =
new SchemaNamePropertyWidget(analyzerJobBuilder, _schemaNameProperty);
_overriddenPropertyWidgets.put(_schemaNameProperty, schemaNamePropertyWidget);
// The table name (String) property
final SingleTableNamePropertyWidget tableNamePropertyWidget =
new SingleTableNamePropertyWidget(analyzerJobBuilder, _tableNameProperty, windowContext);
_overriddenPropertyWidgets.put(_tableNameProperty, tableNamePropertyWidget);
// the InputColumn<?>[] property
assert _inputColumnsProperty != null;
assert _inputColumnsProperty.getType() == InputColumn[].class;
final MultipleMappedColumnsPropertyWidget inputColumnsPropertyWidget =
new MultipleMappedPrefixedColumnsPropertyWidget(
analyzerJobBuilder, _inputColumnsProperty, _columnNamesProperty, " → ");
_overriddenPropertyWidgets.put(_inputColumnsProperty, inputColumnsPropertyWidget);
// the String[] property
assert _columnNamesProperty != null;
assert _columnNamesProperty.getType() == String[].class;
_overriddenPropertyWidgets.put(
_columnNamesProperty, inputColumnsPropertyWidget.getMappedColumnNamesPropertyWidget());
// chain combo boxes
datastorePropertyWidget.connectToSchemaNamePropertyWidget(schemaNamePropertyWidget);
schemaNamePropertyWidget.connectToTableNamePropertyWidget(tableNamePropertyWidget);
tableNamePropertyWidget.addComboListener(
new Listener<Table>() {
@Override
public void onItemSelected(Table item) {
// update the column combo boxes when the table is selected
inputColumnsPropertyWidget.setTable(item);
}
});
// initialize
schemaNamePropertyWidget.setDatastore(datastorePropertyWidget.getValue());
tableNamePropertyWidget.setSchema(
datastorePropertyWidget.getValue(), schemaNamePropertyWidget.getSchema());
inputColumnsPropertyWidget.setTable(tableNamePropertyWidget.getTable());
}
/**
* Creates (and registers) a widget that fits the specified configured property.
*
* @param propertyDescriptor
* @return
*/
@Override
public PropertyWidget<?> create(ConfiguredPropertyDescriptor propertyDescriptor) {
// first check if there is a mapping created for this property
// descriptor
PropertyWidget<?> propertyWidget =
_propertyWidgetCollection.getMappedPropertyWidget(propertyDescriptor);
if (propertyWidget != null) {
return propertyWidget;
}
final HiddenProperty hiddenProperty = propertyDescriptor.getAnnotation(HiddenProperty.class);
if (hiddenProperty != null && hiddenProperty.hiddenForLocalAccess()) {
return null;
}
if (propertyDescriptor.getAnnotation(Deprecated.class) != null) {
return null;
}
if (getComponentBuilder() instanceof AnalyzerComponentBuilder) {
AnalyzerComponentBuilder<?> analyzer = (AnalyzerComponentBuilder<?>) getComponentBuilder();
if (analyzer.isMultipleJobsSupported()) {
if (analyzer.isMultipleJobsDeterminedBy(propertyDescriptor)) {
final MultipleInputColumnsPropertyWidget result =
new MultipleInputColumnsPropertyWidget(analyzer, propertyDescriptor);
return result;
}
}
}
// check for fitting property widgets by type
final Class<?> type = propertyDescriptor.getBaseType();
final Class<? extends PropertyWidget<?>> widgetClass;
if (propertyDescriptor.isArray()) {
if (propertyDescriptor.isInputColumn()) {
widgetClass = MultipleInputColumnsPropertyWidget.class;
} else if (ReflectionUtils.isString(type)) {
widgetClass = MultipleStringPropertyWidget.class;
} else if (type == Dictionary.class) {
widgetClass = MultipleDictionariesPropertyWidget.class;
} else if (type == SynonymCatalog.class) {
widgetClass = MultipleSynonymCatalogsPropertyWidget.class;
} else if (type == StringPattern.class) {
widgetClass = MultipleStringPatternPropertyWidget.class;
} else if (type == EnumerationValue.class
&& propertyDescriptor instanceof EnumerationProvider) {
widgetClass = MultipleRemoteEnumPropertyWidget.class;
} else if (type.isEnum()) {
widgetClass = MultipleEnumPropertyWidget.class;
} else if (type == Class.class) {
widgetClass = MultipleClassesPropertyWidget.class;
} else if (type == char.class) {
widgetClass = MultipleCharPropertyWidget.class;
} else if (ReflectionUtils.isNumber(type)) {
widgetClass = MultipleNumberPropertyWidget.class;
} else {
// not yet implemented
widgetClass = DummyPropertyWidget.class;
}
} else {
if (propertyDescriptor.isInputColumn()) {
if (_componentBuilder
.getDescriptor()
.getConfiguredPropertiesByType(InputColumn.class, true)
.size()
== 1) {
// if there is only a single input column property, it
// will
// be displayed using radiobuttons.
widgetClass = SingleInputColumnRadioButtonPropertyWidget.class;
} else {
// if there are multiple input column properties, they
// will
// be displayed using combo boxes.
widgetClass = SingleInputColumnComboBoxPropertyWidget.class;
}
} else if (ReflectionUtils.isCharacter(type)) {
widgetClass = SingleCharacterPropertyWidget.class;
} else if (ReflectionUtils.isString(type)) {
widgetClass = SingleStringPropertyWidget.class;
} else if (ReflectionUtils.isBoolean(type)) {
widgetClass = SingleBooleanPropertyWidget.class;
} else if (ReflectionUtils.isNumber(type)) {
widgetClass = SingleNumberPropertyWidget.class;
} else if (ReflectionUtils.isDate(type)) {
widgetClass = SingleDatePropertyWidget.class;
} else if (type == Dictionary.class) {
widgetClass = SingleDictionaryPropertyWidget.class;
} else if (type == SynonymCatalog.class) {
widgetClass = SingleSynonymCatalogPropertyWidget.class;
} else if (type == StringPattern.class) {
widgetClass = SingleStringPatternPropertyWidget.class;
} else if (type == EnumerationValue.class
&& propertyDescriptor instanceof EnumerationProvider) {
widgetClass = SingleRemoteEnumPropertyWidget.class;
} else if (type.isEnum()) {
widgetClass = SingleEnumPropertyWidget.class;
} else if (ReflectionUtils.is(type, Resource.class)) {
widgetClass = SingleResourcePropertyWidget.class;
} else if (type == File.class) {
widgetClass = SingleFilePropertyWidget.class;
} else if (type == Pattern.class) {
widgetClass = SinglePatternPropertyWidget.class;
} else if (ReflectionUtils.is(type, Datastore.class)) {
widgetClass = SingleDatastorePropertyWidget.class;
} else if (type == Class.class) {
widgetClass = SingleClassPropertyWidget.class;
} else if (type == Map.class) {
final Class<?> genericType1 = propertyDescriptor.getTypeArgument(0);
final Class<?> genericType2 = propertyDescriptor.getTypeArgument(1);
if (genericType1 == String.class && genericType2 == String.class) {
widgetClass = MapStringToStringPropertyWidget.class;
} else {
// not yet implemented
widgetClass = DummyPropertyWidget.class;
}
} else {
// not yet implemented
widgetClass = DummyPropertyWidget.class;
}
}
final Injector injector = getInjectorForPropertyWidgets(propertyDescriptor);
final PropertyWidget<?> result = injector.getInstance(widgetClass);
return result;
}
public void testScenario() throws Throwable {
final AnalysisJob job;
try (DatastoreConnection connection = datastore.openConnection(); ) {
final DataContext dataContext = connection.getDataContext();
final Table table = dataContext.getTableByQualifiedLabel("PUBLIC.CUSTOMERS");
final Row row =
MetaModelHelper.executeSingleRowQuery(
dataContext, dataContext.query().from(table).selectCount().toQuery());
assertEquals(recordsInTable, ((Number) row.getValue(0)).intValue());
try (AnalysisJobBuilder jobBuilder = new AnalysisJobBuilder(configuration)) {
jobBuilder.setDatastore(datastore);
jobBuilder.addSourceColumns("CUSTOMERS.CONTACTFIRSTNAME");
jobBuilder.addSourceColumns("CUSTOMERS.CONTACTLASTNAME");
// although not semantically correct, we pretend that EVEN is
// the
// success-state in our cleansing street and that ODD is the
// reject-state.
final Category valid = org.datacleaner.test.mock.EvenOddFilter.Category.EVEN;
final Category invalid = org.datacleaner.test.mock.EvenOddFilter.Category.ODD;
final TransformerComponentBuilder<MockTransformer> trans1 =
jobBuilder.addTransformer(MockTransformer.class);
trans1.setName("trans1");
trans1.addInputColumn(jobBuilder.getSourceColumns().get(0));
final FilterComponentBuilder<
EvenOddFilter, org.datacleaner.test.mock.EvenOddFilter.Category>
filter1 = jobBuilder.addFilter(EvenOddFilter.class);
filter1.setName("filter1");
filter1.addInputColumn(trans1.getOutputColumns().get(0));
final TransformerComponentBuilder<MockTransformer> trans2 =
jobBuilder.addTransformer(MockTransformer.class);
trans2.setName("trans2");
trans2.addInputColumn(jobBuilder.getSourceColumns().get(1));
trans2.setRequirement(filter1, valid);
final FilterComponentBuilder<
EvenOddFilter, org.datacleaner.test.mock.EvenOddFilter.Category>
filter2 = jobBuilder.addFilter(EvenOddFilter.class);
filter2.setName("filter2");
filter2.addInputColumn(trans2.getOutputColumns().get(0));
final AnalyzerComponentBuilder<MockAnalyzer> analyzer1 =
jobBuilder.addAnalyzer(MockAnalyzer.class);
analyzer1.setName("success");
analyzer1.addInputColumn(jobBuilder.getSourceColumns().get(0));
analyzer1.addInputColumn(jobBuilder.getSourceColumns().get(1));
analyzer1.addInputColumn(trans1.getOutputColumns().get(0));
analyzer1.addInputColumn(trans2.getOutputColumns().get(0));
analyzer1.setRequirement(filter2, valid);
final FilterOutcome invalid1 = filter1.getFilterOutcome(invalid);
final FilterOutcome invalid2 = filter2.getFilterOutcome(invalid);
final AnalyzerComponentBuilder<MockAnalyzer> analyzer2 =
jobBuilder.addAnalyzer(MockAnalyzer.class);
analyzer2.setName("rejects");
analyzer2.addInputColumn(jobBuilder.getSourceColumns().get(0));
analyzer2.addInputColumn(jobBuilder.getSourceColumns().get(1));
analyzer2.setComponentRequirement(new CompoundComponentRequirement(invalid1, invalid2));
job = jobBuilder.toAnalysisJob();
}
}
final AnalysisRunner runner = new AnalysisRunnerImpl(configuration);
final AnalysisResultFuture resultFuture = runner.run(job);
resultFuture.await();
if (resultFuture.isErrornous()) {
throw resultFuture.getErrors().get(0);
}
int recordsInResults = 0;
final Map<ComponentJob, AnalyzerResult> map = resultFuture.getResultMap();
for (Entry<ComponentJob, AnalyzerResult> entry : map.entrySet()) {
final ComponentJob componentJob = entry.getKey();
@SuppressWarnings("unchecked")
final ListResult<InputRow> result = (ListResult<InputRow>) entry.getValue();
final List<InputRow> values = result.getValues();
final int recordsInResult = values.size();
recordsInResults += recordsInResult;
switch (componentJob.getName()) {
case "success":
case "rejects":
// expected states
assertTrue(
"Expected records in all buckets of the cleansing street, but did not find any in: "
+ componentJob,
recordsInResult > 0);
assertTrue(
"Expected records to be distributed across buckets, but found all in: "
+ componentJob,
recordsInResult != recordsInTable);
break;
default:
fail("Unexpected component in result map: " + componentJob);
}
}
assertEquals(recordsInTable, recordsInResults);
}
public void testParseAndAssignDictionaries() throws Throwable {
Collection<Dictionary> dictionaries = new ArrayList<Dictionary>();
dictionaries.add(
new SimpleDictionary("eobjects.org products", "MetaModel", "DataCleaner", "AnalyzerBeans"));
dictionaries.add(
new SimpleDictionary(
"apache products", "commons-lang", "commons-math", "commons-codec", "commons-logging"));
dictionaries.add(
new SimpleDictionary(
"logging products", "commons-logging", "log4j", "slf4j", "java.util.Logging"));
Collection<SynonymCatalog> synonymCatalogs = new ArrayList<SynonymCatalog>();
synonymCatalogs.add(
new SimpleSynonymCatalog(
"translated terms",
new SimpleSynonym("hello", "howdy", "hi", "yo", "hey"),
new SimpleSynonym("goodbye", "bye", "see you", "hey")));
Collection<StringPattern> stringPatterns = new ArrayList<StringPattern>();
ReferenceDataCatalogImpl ref =
new ReferenceDataCatalogImpl(dictionaries, synonymCatalogs, stringPatterns);
Datastore datastore = new CsvDatastore("my database", "src/test/resources/projects.csv");
DataCleanerConfigurationImpl conf = new DataCleanerConfigurationImpl();
AnalysisJobBuilder job = new AnalysisJobBuilder(conf);
job.setDatastore(datastore);
job.addSourceColumns("product", "version");
TransformerComponentBuilder<DictionaryMatcherTransformer> tjb1 =
job.addTransformer(DictionaryMatcherTransformer.class);
tjb1.setConfiguredProperty(
"Dictionaries",
new Dictionary[] {
ref.getDictionary("eobjects.org products"),
ref.getDictionary("apache products"),
ref.getDictionary("logging products")
});
tjb1.addInputColumn(job.getSourceColumnByName("product"));
List<MutableInputColumn<?>> outputColumns = tjb1.getOutputColumns();
assertEquals(3, outputColumns.size());
outputColumns.get(0).setName("eobjects match");
outputColumns.get(1).setName("apache match");
outputColumns.get(2).setName("logging match");
TransformerComponentBuilder<ConvertToNumberTransformer> tjb2 =
job.addTransformer(ConvertToNumberTransformer.class);
tjb2.addInputColumn(outputColumns.get(2));
tjb2.getOutputColumns().get(0).setName("logging match -> number");
AnalyzerComponentBuilder<ValueDistributionAnalyzer> ajb =
job.addAnalyzer(ValueDistributionAnalyzer.class);
ajb.addInputColumns(tjb1.getOutputColumns());
ajb.addInputColumns(tjb2.getOutputColumns());
assertTrue(job.isConfigured());
AnalysisJob analysisJob = job.toAnalysisJob();
AnalysisResultFuture resultFuture = new AnalysisRunnerImpl(conf).run(analysisJob);
if (!resultFuture.isSuccessful()) {
job.close();
throw resultFuture.getErrors().get(0);
}
List<AnalyzerResult> results = resultFuture.getResults();
assertEquals(4, results.size());
ValueDistributionAnalyzerResult res = (ValueDistributionAnalyzerResult) results.get(0);
assertEquals("eobjects match", res.getName());
assertEquals(8, res.getCount("true").intValue());
assertEquals(4, res.getCount("false").intValue());
res = (ValueDistributionAnalyzerResult) results.get(1);
assertEquals("apache match", res.getName());
assertEquals(2, res.getCount("true").intValue());
assertEquals(10, res.getCount("false").intValue());
res = (ValueDistributionAnalyzerResult) results.get(2);
assertEquals("logging match", res.getName());
assertEquals(3, res.getCount("true").intValue());
assertEquals(9, res.getCount("false").intValue());
res = (ValueDistributionAnalyzerResult) results.get(3);
assertEquals("logging match -> number", res.getName());
assertEquals(3, res.getCount("1").intValue());
assertEquals(9, res.getCount("0").intValue());
job.close();
}