From 2517e3a84c69862453111ef4efdad314074cb32d Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Mon, 15 Sep 2014 20:29:47 -0400 Subject: lazy: Add LazySingleton scope. --- .../com/tavianator/sangria/lazy/LazySingleton.java | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 sangria-lazy/src/main/java/com/tavianator/sangria/lazy/LazySingleton.java (limited to 'sangria-lazy/src/main/java/com/tavianator/sangria/lazy/LazySingleton.java') diff --git a/sangria-lazy/src/main/java/com/tavianator/sangria/lazy/LazySingleton.java b/sangria-lazy/src/main/java/com/tavianator/sangria/lazy/LazySingleton.java new file mode 100644 index 0000000..b8f0482 --- /dev/null +++ b/sangria-lazy/src/main/java/com/tavianator/sangria/lazy/LazySingleton.java @@ -0,0 +1,41 @@ +/**************************************************************************** + * Sangria * + * Copyright (C) 2014 Tavian Barnes * + * * + * 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. * + ****************************************************************************/ + +package com.tavianator.sangria.lazy; + +import java.lang.annotation.Documented; +import java.lang.annotation.Retention; +import java.lang.annotation.Target; +import javax.inject.Scope; +import javax.inject.Singleton; + +import static java.lang.annotation.ElementType.*; +import static java.lang.annotation.RetentionPolicy.*; + +/** + * Like {@link Singleton}, but always lazy. + * + * @author Tavian Barnes (tavianator@tavianator.com) + * @version 1.2 + * @since 1.2 + */ +@Scope +@Documented +@Target({ TYPE, METHOD }) +@Retention(RUNTIME) +public @interface LazySingleton { +} -- cgit v1.2.3