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eFaps is a framework used to map objects with or without attached files to a relational database and optional file systems (only for attaches files). Configurable access control can be provided down to object and attribute level depending on implementation and use case. Depending on requirements, events (like triggers) allow to implement business logic and to separate business logic from user interface. The framework includes integrations (e.g. webdav, full text search) and a web application as 'simple' configurable user interface. Some best practises, example web application modules (e.g. team work module) support administrators and implementers using this framework.

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/*
 * Copyright 2003 - 2013 The eFaps Team
 *
 * 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.
 *
 * Revision:        $Rev$
 * Last Changed:    $Date$
 * Last Changed By: $Author$
 */


package org.efaps.bpm.identity;

import java.util.UUID;

import org.efaps.admin.KernelSettings;


/**
 * Class used to map the eFaps Administrators to the jBPM Adminstrators.
 *
 * @author The eFaps Team
 * @version $Id$
 */
public final class EntityMapper
{
    /**
     * Helper Class.
     */
    private EntityMapper()
    {
    }

    /**
     * @param _uuid UUID of the User the mapping is wanted for
     * @return String for jBPM entity management
     */
    public static String getUserId(final UUID _uuid)
    {
        String ret;
        if (KernelSettings.USER_PERSON_ADMINISTRATOR.equals(_uuid)) {
            ret = "Administrator";
        } else  if (KernelSettings.USER_ROLE_ADMINISTRATION.equals(_uuid)) {
            ret = "Administration";
        } else {
            ret = _uuid.toString();
        }
        return ret;
    }

    /**
     * @param _targetEntityId id of a userid
     * @return String for jBPM entity management
     */
    public static String getEntityId(final String _targetEntityId)
    {
        String ret;
        if (KernelSettings.USER_PERSON_ADMINISTRATOR.toString().equals(_targetEntityId)) {
            ret = "Administrator";
        } else  if (KernelSettings.USER_ROLE_ADMINISTRATION.toString().equals(_targetEntityId)) {
            ret = "Administration";
        } else {
            ret = _targetEntityId;
        }
        return ret;
    }

    /**
     * @param _userId id of a user as managed by jBPM
     * @return UUID for eFaps UserManagement
     */
    public static UUID getUUID(final String _userId)
    {
        UUID ret;
        if ("Administrator".equals(_userId)) {
            ret = KernelSettings.USER_PERSON_ADMINISTRATOR;
        } else if ("Administration".equals(_userId)) {
            ret = KernelSettings.USER_ROLE_ADMINISTRATION;
        } else {
            ret = UUID.fromString(_userId);
        }
        return ret;
    }
}