/**
 * personium.io
 * Copyright 2014 FUJITSU LIMITED
 *
 * 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 com.fujitsu.dc.core.auth;

import java.util.HashMap;
import java.util.Map;

/**
 * WebDAVACLのPrivilege.
 */
public final class BoxPrivilege extends Privilege {
    /**
     * コンストラクタ.
     * @param name Privilege名
     */
    BoxPrivilege(final String name) {
        super(name);
    }

    /**
     * コンストラクタ.
     * @param name Privilege名
     * @param parent 親Privilege
     */
    BoxPrivilege(final String name, final BoxPrivilege parent) {
        super(name, parent);
    }

    /**
     * すべての権限.
     */
    public static final BoxPrivilege ALL = new BoxPrivilege("all");
    /**
     * リード権限.
     */
    public static final BoxPrivilege READ = new BoxPrivilege("read", ALL);
    /**
     * 属性リード権限.READ権限に含まれます.
     */
    public static final BoxPrivilege READ_PROPERTIES = new BoxPrivilege("read-properties", READ);
    /**
     * ACLリード権限. READ権限に含まれず、ALL権限にのみ含まれます.
     */
    public static final BoxPrivilege READ_ACL = new BoxPrivilege("read-acl", ALL);
    /**
     * ライト権限.ALL権限に含まれます.
     */
    public static final BoxPrivilege WRITE = new BoxPrivilege("write", ALL);
    /**
     * ACLライト権限. WRITE権限に含まれまれず、ALLにのみ含まれます。
     */
    public static final BoxPrivilege WRITE_ACL = new BoxPrivilege("write-acl", ALL);
    /**
     * BIND権限. WRITE権限に含まれます.
     */
    public static final BoxPrivilege BIND = new BoxPrivilege("bind", WRITE);
    /**
     * UNBIND権限. WRITE権限に含まれます.
     */
    public static final BoxPrivilege UNBIND = new BoxPrivilege("unbind", WRITE);
    /**
     * 内容ライト権限. WRITE権限に含まれます.
     */
    public static final BoxPrivilege WRITE_CONTENT = new BoxPrivilege("write-content", WRITE);
    /**
     * 属性ライト権限. WRITE権限に含まれます.
     */
    public static final BoxPrivilege WRITE_PROPERTIES = new BoxPrivilege("write-properties", WRITE);
    /**
     * サービス実行権限.ALL権限に含まれます.
     */
    public static final BoxPrivilege EXEC = new BoxPrivilege("exec", ALL);
    /**
     * スキーマ変更権限.ALL権限に含まれます.
     */
    public static final BoxPrivilege ALTER_SCHEMA = new BoxPrivilege("alter-schema", ALL);

    static Map<String, BoxPrivilege> map = new HashMap<String, BoxPrivilege>();

    /**
     * BoxレベルPrivilege一覧を取得する.
     * @return BoxレベルPrivilege一覧
     */
    public static Map<String, BoxPrivilege> getPrivilegeMap() {
        return map;
    }

    static {
        register(ALL);
        register(READ);
        register(READ_PROPERTIES);
        register(READ_ACL);
        register(WRITE);
        register(WRITE_ACL);
        register(BIND);
        register(UNBIND);
        register(WRITE_CONTENT);
        register(WRITE_PROPERTIES);
        register(EXEC);
        register(ALTER_SCHEMA);
    }

    private static void register(final BoxPrivilege p) {
        map.put(p.getName(), p);
    }
}