com.google.inject.spi.Toolable Maven / Gradle / Ivy
/*
* Copyright (C) 2010 Google Inc.
*
* 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.google.inject.spi;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import com.google.inject.Injector;
import com.google.inject.Stage;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
/**
* Instructs an {@link Injector} running in {@link Stage#TOOL} that a method should be injected.
* This is typically useful for for extensions to Guice that perform additional validation in an
* injected method or field. This only applies to objects that are already constructed when bindings
* are created (ie., something bound using {@link
* com.google.inject.binder.LinkedBindingBuilder#toProvider toProvider}, {@link
* com.google.inject.binder.LinkedBindingBuilder#toInstance toInstance}, or {@link
* com.google.inject.Binder#requestInjection requestInjection}.
*
* @author [email protected] (Sam Berlin)
* @since 3.0
*/
@Target({METHOD})
@Retention(RUNTIME)
@Documented
public @interface Toolable {}