@Inject
protected PropertyWidgetFactoryImpl(ComponentBuilder componentBuilder, DCModule dcModule) {
_componentBuilder = componentBuilder;
_dcModule = dcModule;
_propertyWidgetCollection = new PropertyWidgetCollection(componentBuilder);
final Set<ConfiguredPropertyDescriptor> mappedProperties =
componentBuilder.getDescriptor().getConfiguredPropertiesByAnnotation(MappedProperty.class);
for (ConfiguredPropertyDescriptor mappedProperty : mappedProperties) {
MappedProperty annotation = mappedProperty.getAnnotation(MappedProperty.class);
String mappedToName = annotation.value();
ConfiguredPropertyDescriptor mappedToProperty =
componentBuilder.getDescriptor().getConfiguredProperty(mappedToName);
PropertyWidgetMapping propertyWidgetMapping =
buildMappedPropertyWidget(mappedProperty, mappedToProperty);
_propertyWidgetCollection.putMappedPropertyWidget(mappedProperty, propertyWidgetMapping);
_propertyWidgetCollection.putMappedPropertyWidget(mappedToProperty, propertyWidgetMapping);
}
}
protected PropertyWidgetMapping buildMappedPropertyWidget(
ConfiguredPropertyDescriptor mappedProperty, ConfiguredPropertyDescriptor mappedToProperty) {
if (mappedProperty.isArray()
&& mappedToProperty.isArray()
&& mappedToProperty.isInputColumn()) {
// mapped strings
if (mappedProperty.getBaseType() == String.class) {
final MultipleMappedStringsPropertyWidget propertyWidget =
new MultipleMappedStringsPropertyWidget(
getComponentBuilder(), mappedToProperty, mappedProperty);
final PropertyWidgetMapping mapping = new PropertyWidgetMapping();
mapping.putMapping(mappedProperty, propertyWidget.getMappedStringsPropertyWidget());
mapping.putMapping(mappedToProperty, propertyWidget);
return mapping;
}
// mapped enums
if (mappedProperty.getBaseType().isEnum()
|| mappedProperty.getBaseType() == EnumerationValue.class) {
final MultipleMappedEnumsPropertyWidget propertyWidget =
new MultipleMappedEnumsPropertyWidget(
getComponentBuilder(), mappedToProperty, mappedProperty);
final PropertyWidgetMapping mapping = new PropertyWidgetMapping();
mapping.putMapping(mappedProperty, propertyWidget.getMappedEnumsPropertyWidget());
mapping.putMapping(mappedToProperty, propertyWidget);
return mapping;
}
}
// schema structure mapping
if (mappedProperty.getBaseType() == String.class && !mappedToProperty.isArray()) {
// save the "mappedToPropertyWidget" since it may be need to be
// reused when there is a chain of dependencies between mapped
// properties
final PropertyWidget<?> mappedToPropertyWidget =
_propertyWidgetCollection.getMappedPropertyWidget(mappedToProperty);
// mapped schema name
if (mappedProperty.getAnnotation(SchemaProperty.class) != null
&& (mappedToProperty.getBaseType() == Datastore.class
|| mappedToProperty.getBaseType() == UpdateableDatastore.class)) {
final SchemaNamePropertyWidget schemaPropertyWidget =
new SchemaNamePropertyWidget(getComponentBuilder(), mappedProperty);
final SingleDatastorePropertyWidget datastorePropertyWidget;
if (mappedToPropertyWidget == null) {
final DatastoreCatalog datastoreCatalog =
getComponentBuilder()
.getAnalysisJobBuilder()
.getConfiguration()
.getDatastoreCatalog();
datastorePropertyWidget =
new SingleDatastorePropertyWidget(
getComponentBuilder(), mappedToProperty, datastoreCatalog, _dcModule);
} else {
datastorePropertyWidget = (SingleDatastorePropertyWidget) mappedToPropertyWidget;
}
datastorePropertyWidget.addComboListener(
new DCComboBox.Listener<Datastore>() {
@Override
public void onItemSelected(Datastore item) {
schemaPropertyWidget.setDatastore(item);
}
});
final PropertyWidgetMapping mapping = new PropertyWidgetMapping();
mapping.putMapping(mappedProperty, schemaPropertyWidget);
mapping.putMapping(mappedToProperty, datastorePropertyWidget);
return mapping;
}
// mapped table name
if (mappedProperty.getAnnotation(TableProperty.class) != null
&& mappedToProperty.getAnnotation(SchemaProperty.class) != null) {
final SingleTableNamePropertyWidget tablePropertyWidget =
new SingleTableNamePropertyWidget(
getComponentBuilder(), mappedProperty, getWindowContext());
final SchemaNamePropertyWidget schemaPropertyWidget;
if (mappedToPropertyWidget == null) {
schemaPropertyWidget =
new SchemaNamePropertyWidget(getComponentBuilder(), mappedToProperty);
} else {
schemaPropertyWidget = (SchemaNamePropertyWidget) mappedToPropertyWidget;
}
schemaPropertyWidget.connectToTableNamePropertyWidget(tablePropertyWidget);
final PropertyWidgetMapping mapping = new PropertyWidgetMapping();
mapping.putMapping(mappedProperty, tablePropertyWidget);
mapping.putMapping(mappedToProperty, schemaPropertyWidget);
return mapping;
}
// mapped column name(s)
if (mappedProperty.getAnnotation(ColumnProperty.class) != null
&& mappedToProperty.getAnnotation(TableProperty.class) != null) {
final SingleTableNamePropertyWidget tablePropertyWidget;
if (mappedToPropertyWidget == null) {
tablePropertyWidget =
new SingleTableNamePropertyWidget(
getComponentBuilder(), mappedToProperty, getWindowContext());
} else {
tablePropertyWidget = (SingleTableNamePropertyWidget) mappedToPropertyWidget;
}
if (mappedProperty.isArray()) {
// multiple mapped column names
// TODO: Not yet implemented. This case needs to take care
// of the fact that usually this is then ALSO mapped to an
// array of input columns.
} else {
// mapped column name
final SingleColumnNamePropertyWidget columnPropertyWidget =
new SingleColumnNamePropertyWidget(mappedProperty, getComponentBuilder());
tablePropertyWidget.addComboListener(
new DCComboBox.Listener<Table>() {
@Override
public void onItemSelected(Table item) {
columnPropertyWidget.setTable(item);
}
});
final PropertyWidgetMapping mapping = new PropertyWidgetMapping();
mapping.putMapping(mappedProperty, columnPropertyWidget);
mapping.putMapping(mappedToProperty, tablePropertyWidget);
return mapping;
}
}
}
return null;
}
/**
* 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;
}