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Exousia is an implementation of the Jakarta Authorization API.

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/*
 * Copyright (c) 2019 OmniFaces. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */
package org.omnifaces.exousia.modules.def;
import static org.omnifaces.exousia.AuthorizationService.PRINCIPAL_MAPPER;

import jakarta.security.jacc.PolicyContext;
import jakarta.security.jacc.PolicyContextException;

import org.omnifaces.exousia.spi.PrincipalMapper;
import org.omnifaces.exousia.spi.impl.DefaultRoleMapper;

/**
 * 
 * @author Arjan Tijms
 */
public class DefaultPolicyConfiguration extends DefaultPolicyConfigurationPermissions {
 
    public DefaultPolicyConfiguration(String contextID) {
        super(contextID);
    }
     
    private PrincipalMapper roleMapper;
 
    @Override
    public void commit() throws PolicyContextException {
        
        roleMapper =  (PrincipalMapper) PolicyContext.getContext(PRINCIPAL_MAPPER);
        if (roleMapper == null) {
            roleMapper = new DefaultRoleMapper(getContextID(), getPerRolePermissions().keySet());
        }
    }
     
    public PrincipalMapper getRoleMapper() {
        return roleMapper;
    }
 
}