/*
* 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 jakarta.servlet.annotation;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import jakarta.servlet.annotation.ServletSecurity.EmptyRoleSemantic;
import jakarta.servlet.annotation.ServletSecurity.TransportGuarantee;
/**
* This annotation represents the security constraints that are applied to all requests with HTTP protocol method types
* that are not otherwise represented by a corresponding { @ link jakarta . servlet . annotation . HttpMethodConstraint } in a
* { @ link jakarta . servlet . annotation . ServletSecurity } annotation .
*
* @ since Servlet 3 . 0
*/
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface HttpConstraint {
/**
* The EmptyRoleSemantic determines the behaviour when the rolesAllowed list is empty .
*
* @ return empty role semantic
*/
EmptyRoleSemantic value() default EmptyRoleSemantic.PERMIT;
/**
* Determines whether SSL / TLS is required to process the current request .
*
* @ return transport guarantee
*/
TransportGuarantee transportGuarantee() default TransportGuarantee.NONE;
/**
* The authorized roles ' names . The container may discard duplicate role names during processing of the annotation .
* N . B . The String " * " does not have a special meaning if it occurs as a role name .
*
* @ return array of names . The array may be of zero length , in which case the EmptyRoleSemantic applies ; the
* returned value determines whether access is to be permitted or denied regardless of the identity and
* authentication state in either case , PERMIT or DENY . < br >
* Otherwise , when the array contains one or more role names access is permitted if the user a member of
* at least one of the named roles . The EmptyRoleSemantic is not applied in this case .
*/
String[] rolesAllowed() default {};
}
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(vorverarbeitet am 2026-09-29)
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