OwnerRoleFactoryProvider.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.spi;
- import javax.annotation.Nonnull;
- import it.tidalwave.util.LazySupplier;
- import static it.tidalwave.role.impl.ServiceLoaderLocator.lazySupplierOf;
- /***************************************************************************************************************************************************************
- *
- * The provider of the singleton {@link OwnerRoleFactory}.
- *
- * @author Fabrizio Giudici
- *
- **************************************************************************************************************************************************************/
- @FunctionalInterface
- public interface OwnerRoleFactoryProvider
- {
- static class Inner // TODO: will go away with Java 17
- {
- private static final LazySupplier<OwnerRoleFactoryProvider> PROVIDER_REF =
- lazySupplierOf(OwnerRoleFactoryProvider.class);
- }
- /***********************************************************************************************************************************************************
- * Returns the singleton instance of {@link OwnerRoleFactoryProvider}
- *
- * @return the singleton instance
- **********************************************************************************************************************************************************/
- @Nonnull
- public static OwnerRoleFactoryProvider getInstance ()
- {
- return Inner.PROVIDER_REF.get();
- }
- /***********************************************************************************************************************************************************
- * Creates an {@link OwnerRoleFactory} for the given object
- *
- * @param owner the object
- * @return {@code AsDelegate}
- **********************************************************************************************************************************************************/
- @Nonnull
- public OwnerRoleFactory createRoleFactory (@Nonnull Object owner);
- }