io.micronaut.context.Qualifier Java Examples
The following examples show how to use
io.micronaut.context.Qualifier.
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Example #1
Source File: DataIntroductionAdvice.java From micronaut-data with Apache License 2.0 | 5 votes |
private @NonNull DataInterceptor<Object, Object> findInterceptor( @Nullable String dataSourceName, @NonNull Class<?> operationsType, @NonNull Class<?> interceptorType) { DataInterceptor interceptor; if (!RepositoryOperations.class.isAssignableFrom(operationsType)) { throw new IllegalArgumentException("Repository type must be an instance of RepositoryOperations!"); } RepositoryOperations datastore; try { if (dataSourceName != null) { Qualifier qualifier = Qualifiers.byName(dataSourceName); datastore = (RepositoryOperations) beanLocator.getBean(operationsType, qualifier); } else { datastore = (RepositoryOperations) beanLocator.getBean(operationsType); } } catch (NoSuchBeanException e) { throw new ConfigurationException("No backing RepositoryOperations configured for repository. Check your configuration and try again", e); } BeanIntrospection<Object> introspection = BeanIntrospector.SHARED.findIntrospections(ref -> interceptorType.isAssignableFrom(ref.getBeanType())).stream().findFirst().orElseThrow(() -> new DataAccessException("No Data interceptor found for type: " + interceptorType) ); if (introspection.getConstructorArguments().length == 0) { interceptor = (DataInterceptor) introspection.instantiate(); } else { interceptor = (DataInterceptor) introspection.instantiate(datastore); } return interceptor; }
Example #2
Source File: TransactionalConnectionInterceptor.java From micronaut-data with Apache License 2.0 | 5 votes |
/** * Default constructor. * * @param beanContext The bean context * @param qualifier The qualifier */ @Internal TransactionalConnectionInterceptor(BeanContext beanContext, Qualifier<DataSource> qualifier) { DataSource dataSource = beanContext.getBean(DataSource.class, qualifier); if (dataSource instanceof DelegatingDataSource) { dataSource = ((DelegatingDataSource) dataSource).getTargetDataSource(); } this.dataSource = dataSource; }
Example #3
Source File: EntitiesInPackageCondition.java From micronaut-sql with Apache License 2.0 | 4 votes |
@Override public boolean matches(ConditionContext context) { final AnnotationMetadataProvider component = context.getComponent(); if (component instanceof BeanDefinition) { BeanDefinition<?> definition = (BeanDefinition<?>) component; final BeanContext beanContext = context.getBeanContext(); if (beanContext instanceof ApplicationContext) { final Optional<String> name = definition instanceof NameResolver ? ((NameResolver) definition).resolveName() : Optional.empty(); final Qualifier<JpaConfiguration> q = Qualifiers.byName(name.orElse("default")); final Optional<JpaConfiguration> jpaConfiguration = beanContext.findBean(JpaConfiguration.class, q); JpaConfiguration.EntityScanConfiguration entityScanConfig = jpaConfiguration.map(JpaConfiguration::getEntityScanConfiguration).orElse(null); if (entityScanConfig == null) { return false; } boolean isClasspathScanEnabled = entityScanConfig.isClasspath(); String[] packagesToScan = entityScanConfig.getPackages(); boolean hasEntitiesOnClassPath = false; boolean hasIntrospections = false; if (isClasspathScanEnabled) { final Environment environment = ((ApplicationContext) beanContext).getEnvironment(); if (ArrayUtils.isNotEmpty(packagesToScan)) { hasEntitiesOnClassPath = environment.scan(Entity.class, packagesToScan).findAny().isPresent(); } else { hasEntitiesOnClassPath = environment.scan(Entity.class).findAny().isPresent(); } } else { if (ArrayUtils.isNotEmpty(packagesToScan)) { hasIntrospections = !BeanIntrospector.SHARED .findIntrospections(Entity.class, packagesToScan).isEmpty(); } else { hasIntrospections = !BeanIntrospector.SHARED .findIntrospections(Entity.class).isEmpty(); } } return hasEntitiesOnClassPath || hasIntrospections; } } return true; }
Example #4
Source File: MicronautBeanProcessor.java From micronaut-spring with Apache License 2.0 | 4 votes |
@Override public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException { if (environment != null) { String[] profiles = getProfiles(); micronautContext = new DefaultApplicationContext(profiles) { DefaultEnvironment env = new DefaultEnvironment(() -> Arrays.asList(profiles)) { @Override public io.micronaut.context.env.Environment start() { return this; } @Override public io.micronaut.context.env.Environment stop() { return this; } @Override public boolean containsProperty(String name) { return environment.containsProperty(name); } @Override public boolean containsProperties(String name) { return environment.containsProperty(name); } @Override public <T> Optional<T> getProperty(String name, ArgumentConversionContext<T> conversionContext) { return Optional.ofNullable(environment.getProperty(name, conversionContext.getArgument().getType())); } }; @Override public io.micronaut.context.env.Environment getEnvironment() { return env; } }; } else { micronautContext = new DefaultApplicationContext(); } micronautContext.start(); micronautBeanQualifierTypes .forEach(micronautBeanQualifierType -> { Qualifier<Object> micronautBeanQualifier; if (micronautBeanQualifierType.isAnnotation()) { micronautBeanQualifier = Qualifiers.byStereotype((Class<? extends Annotation>) micronautBeanQualifierType); } else { micronautBeanQualifier = Qualifiers.byType(micronautBeanQualifierType); } micronautContext.getBeanDefinitions(micronautBeanQualifier) .forEach(definition -> { final BeanDefinitionBuilder beanDefinitionBuilder = BeanDefinitionBuilder .rootBeanDefinition(MicronautSpringBeanFactory.class.getName()); beanDefinitionBuilder.addPropertyValue(MICRONAUT_BEAN_TYPE_PROPERTY_NAME, definition.getBeanType()); beanDefinitionBuilder.addPropertyValue(MICRONAUT_CONTEXT_PROPERTY_NAME, micronautContext); beanDefinitionBuilder.addPropertyValue(MICRONAUT_SINGLETON_PROPERTY_NAME, definition.isSingleton()); ((DefaultListableBeanFactory) beanFactory).registerBeanDefinition(definition.getName(), beanDefinitionBuilder.getBeanDefinition()); }); }); }
Example #5
Source File: TransactionalSessionInterceptor.java From micronaut-sql with Apache License 2.0 | 2 votes |
/** * Default constructor. * * @param beanContext The bean context * @param qualifier The qualifier */ @Internal TransactionalSessionInterceptor(BeanContext beanContext, Qualifier<SessionFactory> qualifier) { this.sessionFactory = beanContext.getBean(SessionFactory.class, qualifier); }