AnnotationSpringSystemRoleFactory.java
- /*
- * *************************************************************************************************************************************************************
- *
- * TheseFoolishThings: Miscellaneous utilities
- * http://tidalwave.it/projects/thesefoolishthings
- *
- * Copyright (C) 2009 - 2025 by Tidalwave s.a.s. (http://tidalwave.it)
- *
- * *************************************************************************************************************************************************************
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
- *
- * *************************************************************************************************************************************************************
- *
- * git clone https://bitbucket.org/tidalwave/thesefoolishthings-src
- * git clone https://github.com/tidalwave-it/thesefoolishthings-src
- *
- * *************************************************************************************************************************************************************
- */
- package it.tidalwave.role.spring.spi;
- import jakarta.annotation.Nonnull;
- import java.util.Optional;
- import org.springframework.beans.factory.BeanFactory;
- import org.springframework.beans.factory.annotation.Configurable;
- import it.tidalwave.util.spring.ClassScanner;
- import it.tidalwave.role.spi.SystemRoleFactorySupport;
- import it.tidalwave.dci.annotation.DciContext;
- import it.tidalwave.dci.annotation.DciRole;
- import lombok.extern.slf4j.Slf4j;
- /***************************************************************************************************************************************************************
- *
- * A specialization of {@link SystemRoleFactorySupport} for a Spring context that uses annotations ({@link DciRole} and
- * {@link DciContext}) for retrieving role metadata and is capable to inject Spring beans into created roles.
- *
- * @author Fabrizio Giudici
- *
- **************************************************************************************************************************************************************/
- @Slf4j @Configurable
- public class AnnotationSpringSystemRoleFactory extends SystemRoleFactorySupport
- {
- @javax.inject.Inject
- @jakarta.inject.Inject
- private BeanFactory beanFactory;
- /***********************************************************************************************************************************************************
- *
- **********************************************************************************************************************************************************/
- @javax.annotation.PostConstruct
- @jakarta.annotation.PostConstruct
- /* package */ void initialize()
- {
- log.debug("scanning classes with {} annotation...", DciRole.class);
- scan(new ClassScanner().withAnnotationFilter(DciRole.class).findClasses());
- }
- /***********************************************************************************************************************************************************
- * {@inheritDoc}
- **********************************************************************************************************************************************************/
- @SuppressWarnings("BoundedWildcard")
- @Override @Nonnull
- protected <T> Optional<T> getBean (@Nonnull final Class<T> beanType)
- {
- return Optional.ofNullable(beanFactory.getBean(beanType));
- }
- }