/*
 * 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;

import javax.servlet.annotation.ServletSecurity;

/**
 * @version $Rev$ $Date$
 * @since 3.0
 */
public class HttpConstraintElement {
    private final ServletSecurity.EmptyRoleSemantic emptyRoleSemantic;
    private final String[] rolesAllowed;
    private final ServletSecurity.TransportGuarantee transportGuarantee;

    public HttpConstraintElement() {
        emptyRoleSemantic = ServletSecurity.EmptyRoleSemantic.PERMIT;
        rolesAllowed = new String[] {};
        transportGuarantee = ServletSecurity.TransportGuarantee.NONE;
    }

    public HttpConstraintElement(ServletSecurity.EmptyRoleSemantic emptyRoleSemantic) {
        this.emptyRoleSemantic = emptyRoleSemantic;
        rolesAllowed = new String[] {};
        transportGuarantee = ServletSecurity.TransportGuarantee.NONE;
    }

    public HttpConstraintElement(ServletSecurity.EmptyRoleSemantic emptyRoleSemantic, ServletSecurity.TransportGuarantee transportGuarantee, String... rolesAllowed) {
        this.emptyRoleSemantic = emptyRoleSemantic;
        this.rolesAllowed = rolesAllowed;
        this.transportGuarantee = transportGuarantee;
    }

    public HttpConstraintElement(ServletSecurity.TransportGuarantee transportGuarantee, String... rolesAllowed) {
        emptyRoleSemantic = ServletSecurity.EmptyRoleSemantic.PERMIT;
        this.rolesAllowed = rolesAllowed;
        this.transportGuarantee = transportGuarantee;
    }

    public ServletSecurity.EmptyRoleSemantic getEmptyRoleSemantic() {
        return emptyRoleSemantic;
    }

    public String[] getRolesAllowed() {
        return rolesAllowed;
    }

    public ServletSecurity.TransportGuarantee getTransportGuarantee() {
        return transportGuarantee;
    }
}