@Inject
protected PropertyWidgetFactory(
AbstractBeanJobBuilder<?, ?, ?> beanJobBuilder, InjectorBuilder injectorBuilder) {
_beanJobBuilder = beanJobBuilder;
_injectorBuilder = injectorBuilder;
_propertyWidgetMappings =
new IdentityHashMap<ConfiguredPropertyDescriptor, PropertyWidgetMapping>();
Set<ConfiguredPropertyDescriptor> mappedProperties =
beanJobBuilder.getDescriptor().getConfiguredPropertiesByAnnotation(MappedProperty.class);
for (ConfiguredPropertyDescriptor mappedProperty : mappedProperties) {
MappedProperty annotation = mappedProperty.getAnnotation(MappedProperty.class);
String mappedToName = annotation.value();
ConfiguredPropertyDescriptor mappedToProperty =
beanJobBuilder.getDescriptor().getConfiguredProperty(mappedToName);
PropertyWidgetMapping propertyWidgetMapping =
buildMappedPropertyWidget(mappedProperty, mappedToProperty);
_propertyWidgetMappings.put(mappedProperty, propertyWidgetMapping);
_propertyWidgetMappings.put(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(
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;
}
@Inject
public SingleResourcePropertyWidget(
ConfiguredPropertyDescriptor propertyDescriptor,
AbstractBeanJobBuilder<?, ?, ?> beanJobBuilder,
UserPreferences userPreferences) {
super(beanJobBuilder, propertyDescriptor);
_userPreferences = userPreferences;
boolean openFileDialog = true;
String[] extensions = null;
FileProperty fileProperty = propertyDescriptor.getAnnotation(FileProperty.class);
if (fileProperty != null) {
openFileDialog = fileProperty.accessMode() == FileAccessMode.OPEN;
extensions = fileProperty.extension();
}
_resourceTypeComboBox =
new DCComboBox<String>(new String[] {"file", "url", "classpath", "vfs"});
_filenameField =
new FilenameTextField(_userPreferences.getConfiguredFileDirectory(), openFileDialog);
_otherPathTextField = WidgetFactory.createTextField();
if (extensions != null && extensions.length > 0) {
List<FileFilter> filters = new ArrayList<FileFilter>(extensions.length);
for (String extension : extensions) {
String extensionWithDot;
if (extension.startsWith(".")) {
extensionWithDot = extension;
} else {
extensionWithDot = "." + extension;
}
FileFilter filter =
new ExtensionFilter(extension.toUpperCase() + " file", extensionWithDot);
filters.add(filter);
_filenameField.addChoosableFileFilter(filter);
}
if (filters.size() == 1) {
_filenameField.setSelectedFileFilter(filters.get(0));
} else {
FileFilter filter =
FileFilters.combined(
"All suggested file formats", filters.toArray(new FileFilter[filters.size()]));
_filenameField.setSelectedFileFilter(filter);
}
} else {
_filenameField.setSelectedFileFilter(FileFilters.ALL);
}
final Resource currentValue = getCurrentValue();
if (currentValue == null) {
_otherPathTextField.setVisible(false);
_immutableValue = null;
} else if (currentValue instanceof FileResource) {
_otherPathTextField.setVisible(false);
_filenameField.setFile(((FileResource) currentValue).getFile());
_immutableValue = null;
} else if (currentValue instanceof UrlResource
|| currentValue instanceof VfsResource
|| currentValue instanceof ClasspathResource) {
_filenameField.setVisible(false);
_immutableValue = null;
} else {
_filenameField.setVisible(false);
_immutableValue = currentValue;
}
if (_immutableValue == null) {
_filenameField
.getTextField()
.getDocument()
.addDocumentListener(
new DCDocumentListener() {
@Override
protected void onChange(DocumentEvent e) {
fireValueChanged();
}
});
_filenameField.addFileSelectionListener(
new FileSelectionListener() {
@Override
public void onSelected(FilenameTextField filenameTextField, File file) {
File dir = file.getParentFile();
_userPreferences.setConfiguredFileDirectory(dir);
fireValueChanged();
}
});
_otherPathTextField
.getDocument()
.addDocumentListener(
new DCDocumentListener() {
@Override
protected void onChange(DocumentEvent event) {
fireValueChanged();
}
});
_resourceTypeComboBox.addListener(
new Listener<String>() {
@Override
public void onItemSelected(String item) {
boolean isFileMode = "file".equals(item);
_filenameField.setVisible(isFileMode);
_otherPathTextField.setVisible(!isFileMode);
fireValueChanged();
}
});
final DCPanel panel =
DCPanel.flow(
Alignment.LEFT, 0, 0, _resourceTypeComboBox, _filenameField, _otherPathTextField);
add(panel);
} else {
add(DCLabel.dark("- Resource: " + _immutableValue.getName() + " -"));
}
}