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(
getBeanJobBuilder(), mappedToProperty, mappedProperty);
final PropertyWidgetMapping mapping = new PropertyWidgetMapping();
mapping.putMapping(mappedProperty, propertyWidget);
mapping.putMapping(mappedToProperty, propertyWidget.getMappedStringsPropertyWidget());
return mapping;
}
// mapped enums
if (mappedProperty.getBaseType().isEnum()) {
final MultipleMappedEnumsPropertyWidget<Enum<?>> propertyWidget =
new MultipleMappedEnumsPropertyWidget<Enum<?>>(
getBeanJobBuilder(), mappedToProperty, mappedProperty);
final PropertyWidgetMapping mapping = new PropertyWidgetMapping();
mapping.putMapping(mappedProperty, propertyWidget);
mapping.putMapping(mappedToProperty, propertyWidget.getMappedEnumsPropertyWidget());
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 PropertyWidgetMapping propertyWidgetMapping =
_propertyWidgetMappings.get(mappedToProperty);
final PropertyWidget<?> mappedToPropertyWidget;
if (propertyWidgetMapping == null) {
mappedToPropertyWidget = null;
} else {
mappedToPropertyWidget = propertyWidgetMapping.getMapping(mappedToProperty);
}
// mapped schema name
if (mappedProperty.getAnnotation(SchemaProperty.class) != null
&& (mappedToProperty.getBaseType() == Datastore.class
|| mappedToProperty.getBaseType() == UpdateableDatastore.class)) {
final SchemaNamePropertyWidget schemaPropertyWidget =
new SchemaNamePropertyWidget(getBeanJobBuilder(), mappedProperty);
final SingleDatastorePropertyWidget datastorePropertyWidget;
if (mappedToPropertyWidget == null) {
final DatastoreCatalog datastoreCatalog =
getBeanJobBuilder().getAnalysisJobBuilder().getConfiguration().getDatastoreCatalog();
datastorePropertyWidget =
new SingleDatastorePropertyWidget(
getBeanJobBuilder(), mappedToProperty, datastoreCatalog);
} 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 TableNamePropertyWidget tablePropertyWidget =
new TableNamePropertyWidget(getBeanJobBuilder(), mappedProperty);
final SchemaNamePropertyWidget schemaPropertyWidget;
if (mappedToPropertyWidget == null) {
schemaPropertyWidget =
new SchemaNamePropertyWidget(getBeanJobBuilder(), mappedToProperty);
} else {
schemaPropertyWidget = (SchemaNamePropertyWidget) mappedToPropertyWidget;
}
schemaPropertyWidget.addComboListener(
new DCComboBox.Listener<Schema>() {
@Override
public void onItemSelected(Schema item) {
tablePropertyWidget.setSchema(item);
}
});
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 TableNamePropertyWidget tablePropertyWidget;
if (mappedToPropertyWidget == null) {
tablePropertyWidget = new TableNamePropertyWidget(getBeanJobBuilder(), mappedToProperty);
} else {
tablePropertyWidget = (TableNamePropertyWidget) 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 ColumnNamePropertyWidget columnPropertyWidget =
new ColumnNamePropertyWidget(mappedProperty, getBeanJobBuilder());
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
*/
public PropertyWidget<?> create(ConfiguredPropertyDescriptor propertyDescriptor) {
final PropertyWidget<?> result;
// first check if there is a mapping created for this property
// descriptor
PropertyWidget<?> propertyWidget = getMappedPropertyWidget(propertyDescriptor);
if (propertyWidget != null) {
result = propertyWidget;
} else {
// 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.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 (_beanJobBuilder.getDescriptor().getConfiguredPropertiesForInput().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.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 {
// not yet implemented
widgetClass = DummyPropertyWidget.class;
}
}
final Injector injector = getInjectorForPropertyWidgets(propertyDescriptor);
result = injector.getInstance(widgetClass);
}
registerWidget(propertyDescriptor, result);
return result;
}