001/*
002 * Licensed under the Apache License, Version 2.0 (the "License");
003 * you may not use this file except in compliance with the License.
004 * You may obtain a copy of the License at
005 *
006 *      http://www.apache.org/licenses/LICENSE-2.0
007 *
008 * Unless required by applicable law or agreed to in writing, software
009 * distributed under the License is distributed on an "AS IS" BASIS,
010 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
011 * See the License for the specific language governing permissions and
012 * limitations under the License.
013 */
014package org.apache.shiro.cdi.annotations;
015
016import javax.inject.Qualifier;
017import java.lang.annotation.Documented;
018import java.lang.annotation.Inherited;
019import java.lang.annotation.Retention;
020import java.lang.annotation.RetentionPolicy;
021import java.lang.annotation.Target;
022
023import static java.lang.annotation.ElementType.FIELD;
024import static java.lang.annotation.ElementType.METHOD;
025import static java.lang.annotation.ElementType.PARAMETER;
026
027@SuppressWarnings("checkstyle:JavadocType")
028/**
029 * Qualifier for @Injection of Principal object
030 * <br>
031 * Example:
032 * <br>
033 * {@code
034 *
035 * @Inject
036 * @Principal Supplier<UserAccount> account;
037 * }
038 */
039@Qualifier
040@Retention(RetentionPolicy.RUNTIME)
041@Inherited
042@Documented
043@Target({METHOD, FIELD, PARAMETER})
044public @interface Principal {
045}