/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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 org.apereo.portal.permission;

import java.util.Set;

/**
 * IPermissionOwner represents the owner of a set of permission activities. Permission owners in
 * uPortal may be thought of as a kind of category of permissions or as a system which owns a set of
 * permissions that are unrelated to those of other permission owners.
 *
 * <p>Examples of permission owners might include a subsystem in the portal such as the set of
 * permissions for subscribing to uPortal portlets or a portlet running outside the portal's
 * application context.
 *
 * <p>Each permission owner registers a set of permission "activities", which enumerate the
 * permission activities the owner expects to manage.
 *
 * <p>The IPermissionOwner interface replaces the IPermissible interface as of the uPortal 3.3
 * release.
 *
 * @since 3.3
 */
public interface IPermissionOwner {

    /**
     * Get the unique numerical identifier for this permission owner. While unique, this identifier
     * should not be expected to be constant over time and may change between uPortal versions due
     * to import/export operations.
     *
     * @return
     */
    public Long getId();

    /**
     * Get the unique, unchanging functional name for this permission owner. This is the String
     * against which permissions tests are made within {@link IAuthorizationService}; it must match
     * the OWNER column on UP_PERMISSION and the corresponding static field on IPermission, if
     * applicable. This identifier should not change over time and should consist of a short,
     * meaningful string.
     */
    public String getFname();

    /**
     * Set the functional name for this permission owner.
     *
     * @param fname
     */
    public void setFname(String fname);

    /**
     * Get the human-readable name for this permission owner.
     *
     * @return
     */
    public String getName();

    /**
     * Set the human-readable name of this permission owner.
     *
     * @param name
     */
    public void setName(String name);

    /**
     * Get the description of this permission owner.
     *
     * @return
     */
    public String getDescription();

    /**
     * Set the description of this permission owner.
     *
     * @param description
     */
    public void setDescription(String description);

    /**
     * Get the set of permission activities associated with this permission owner.
     *
     * @return
     */
    public Set<IPermissionActivity> getActivities();

    /**
     * Set the set of permission activities to be associated with this permission owner.
     *
     * @param activities
     */
    public void setActivities(Set<IPermissionActivity> activities);
}