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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 javax.servlet.annotation;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Declare this annotation on a {@link javax.servlet.Servlet} implementation
* class to enforce security constraints on HTTP protocol requests.<br>
* The container applies constraints to the URL patterns mapped to each Servlet
* which declares this annotation.<br>
* <br>
*
* @since Servlet 3.0
*/
@Inherited
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface ServletSecurity {
/**
* Represents the two possible values of the empty role semantic, active
* when a list of role names is empty.
*/
enum EmptyRoleSemantic {
/**
* Access MUST be permitted, regardless of authentication state or
* identity
*/
PERMIT,
/**
* Access MUST be denied, regardless of authentication state or identity
*/
DENY
}
/**
* Represents the two possible values of data transport, encrypted or not.
*/
enum TransportGuarantee {
/**
* User data must not be encrypted by the container during transport
*/
NONE,
/**
* The container MUST encrypt user data during transport
*/
CONFIDENTIAL
}
/**
* The default constraint to apply to requests not handled by specific
* method constraints
*
* @return http constraint
*/
HttpConstraint value() default @HttpConstraint;
/**
* An array of HttpMethodConstraint objects to which the security constraint
* will be applied
*
* @return array of http method constraint
*/
HttpMethodConstraint[] httpMethodConstraints() default {};
}
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