org.picketlink.authorization.annotations.Restrict Maven / Gradle / Ivy

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/**
 * JBoss, Home of Professional Open Source
 * Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * 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 org.picketlink.authorization.annotations;

import org.apache.deltaspike.security.api.authorization.SecurityBindingType;

import javax.enterprise.util.Nonbinding;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Defines an authorization constraint to a type or method using a Unified Expression Language.
 *
 * The constraint is validated before method invocation.
 *
 * @author  Pedro Igor
 */
@Retention(value = RetentionPolicy.RUNTIME)
@Target({ ElementType.TYPE, ElementType.METHOD })
@Documented
@SecurityBindingType
public @interface Restrict {

    @Nonbinding
    String value() default "";
}