org.fastnate.data

Class InjectDataProviderFactory

java.lang.Object

org.fastnate.data.AbstractDataProviderFactory

org.fastnate.data.InjectDataProviderFactory

All Implemented Interfaces:

DataProviderFactory

public class InjectDataProviderFactory
extends AbstractDataProviderFactory

Find and initializes DataProviders on the classpath. Dependencies between DataProviders are injected.

Author:

Tobias Liefke

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	InjectDataProviderFactory.Dependency
private static class	InjectDataProviderFactory.Injection

Field Summary

Fields

Modifier and Type	Field and Description
private EntityImporter	importer The parent importer, set during createDataProviders(EntityImporter).
private Map<InjectDataProviderFactory.Dependency,InjectDataProviderFactory.Injection>	injections
private org.reflections.Reflections	reflections Contains the class path scanner with the data provider packages.

Constructor Summary

Constructors

Constructor and Description
InjectDataProviderFactory()

Method Summary

Modifier and Type	Method and Description
private <C> InjectDataProviderFactory.Injection	buildInjection(Class<C> instanceClass)
void	createDataProviders(EntityImporter parentImporter) Discovers, builds and registers all DataProviders that are available for the current environment.
private <C> InjectDataProviderFactory.Injection	fillInjection(InjectDataProviderFactory.Injection injection, Constructor<C> constructor)
private Object[]	fillParameters(Executable method, InjectDataProviderFactory.Injection injection)
private <C> Object	findDependency(Member member, AnnotatedType annotatedType, InjectDataProviderFactory.Injection parentInjection)
private static Annotation	findQualifier(AnnotatedElement annotatedElement)
private void	injectFields(Class<?> instanceClass, Object instance, InjectDataProviderFactory.Injection parentInjection)
private void	injectSetters(Class<?> instanceClass, Set<String> injectedMethods, Object instance, InjectDataProviderFactory.Injection parentInjection)
private void	invokePostInitialize(Class<?> instanceClass, Set<String> calledMethods, Object instance)

Methods inherited from class org.fastnate.data.AbstractDataProviderFactory

buildReflections, findImporterDependency, findProviderClasses

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

injections

private final Map<InjectDataProviderFactory.Dependency,InjectDataProviderFactory.Injection> injections

importer

private EntityImporter importer

The parent importer, set during createDataProviders(EntityImporter).

reflections

private org.reflections.Reflections reflections

Contains the class path scanner with the data provider packages.

Constructor Detail

InjectDataProviderFactory

public InjectDataProviderFactory()

Method Detail

findQualifier

private static Annotation findQualifier(AnnotatedElement annotatedElement)

buildInjection

private <C> InjectDataProviderFactory.Injection buildInjection(Class<C> instanceClass)

createDataProviders

public void createDataProviders(EntityImporter parentImporter)

Description copied from interface: DataProviderFactory

Discovers, builds and registers all DataProviders that are available for the current environment. Ensures that the order of the providers is set in accordance with their dependencies.

Parameters:

parentImporter - the current importer that needs the providers, new providers are added with EntityImporter.addDataProvider(DataProvider) or EntityImporter.addDataProvider(DataProvider, int)

fillInjection

private <C> InjectDataProviderFactory.Injection fillInjection(InjectDataProviderFactory.Injection injection,
                                                              Constructor<C> constructor)

fillParameters

private Object[] fillParameters(Executable method,
                                InjectDataProviderFactory.Injection injection)

findDependency

private <C> Object findDependency(Member member,
                                  AnnotatedType annotatedType,
                                  InjectDataProviderFactory.Injection parentInjection)

injectFields

private void injectFields(Class<?> instanceClass,
                          Object instance,
                          InjectDataProviderFactory.Injection parentInjection)

injectSetters

private void injectSetters(Class<?> instanceClass,
                           Set<String> injectedMethods,
                           Object instance,
                           InjectDataProviderFactory.Injection parentInjection)

invokePostInitialize

private void invokePostInitialize(Class<?> instanceClass,
                                  Set<String> calledMethods,
                                  Object instance)