| /* |
| * 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 org.apache.guacamole.net.auth; |
| |
| import java.util.Collections; |
| import java.util.Map; |
| import org.apache.guacamole.GuacamoleException; |
| import org.apache.guacamole.net.auth.permission.ObjectPermissionSet; |
| import org.apache.guacamole.net.auth.permission.SystemPermissionSet; |
| |
| /** |
| * Base implementation of UserGroup which provides default implementations of |
| * most functions. |
| */ |
| public class AbstractUserGroup extends AbstractIdentifiable implements UserGroup { |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty map. Implementations |
| * that wish to expose custom attributes should override this function. |
| */ |
| @Override |
| public Map<String, String> getAttributes() { |
| return Collections.emptyMap(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply ignores all attributes given. |
| * Implementations that wish to support modification of custom attributes |
| * should override this function. |
| */ |
| @Override |
| public void setAttributes(Map<String, String> attributes) { |
| // Ignore all attributes by default |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty permission set. |
| * Implementations that wish to expose permissions should override this |
| * function. |
| */ |
| @Override |
| public SystemPermissionSet getSystemPermissions() |
| throws GuacamoleException { |
| return SystemPermissionSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty permission set. |
| * Implementations that wish to expose permissions should override this |
| * function. |
| */ |
| @Override |
| public ObjectPermissionSet getConnectionPermissions() |
| throws GuacamoleException { |
| return ObjectPermissionSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty permission set. |
| * Implementations that wish to expose permissions should override this |
| * function. |
| */ |
| @Override |
| public ObjectPermissionSet getConnectionGroupPermissions() |
| throws GuacamoleException { |
| return ObjectPermissionSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty permission set. |
| * Implementations that wish to expose permissions should override this |
| * function. |
| */ |
| @Override |
| public ObjectPermissionSet getUserPermissions() |
| throws GuacamoleException { |
| return ObjectPermissionSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty permission set. |
| * Implementations that wish to expose permissions should override this |
| * function. |
| */ |
| @Override |
| public ObjectPermissionSet getUserGroupPermissions() |
| throws GuacamoleException { |
| return ObjectPermissionSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty permission set. |
| * Implementations that wish to expose permissions should override this |
| * function. |
| */ |
| @Override |
| public ObjectPermissionSet getActiveConnectionPermissions() |
| throws GuacamoleException { |
| return ObjectPermissionSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty permission set. |
| * Implementations that wish to expose permissions should override this |
| * function. |
| */ |
| @Override |
| public ObjectPermissionSet getSharingProfilePermissions() { |
| return ObjectPermissionSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty related object set. |
| * Implementations that wish to expose group membership should override |
| * this function. |
| */ |
| @Override |
| public RelatedObjectSet getUserGroups() throws GuacamoleException { |
| return RelatedObjectSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty related object set. |
| * Implementations that wish to expose group membership should override |
| * this function. |
| */ |
| @Override |
| public RelatedObjectSet getMemberUsers() throws GuacamoleException { |
| return RelatedObjectSet.EMPTY_SET; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p>This implementation simply an immutable, empty related object set. |
| * Implementations that wish to expose group membership should override |
| * this function. |
| */ |
| @Override |
| public RelatedObjectSet getMemberUserGroups() throws GuacamoleException { |
| return RelatedObjectSet.EMPTY_SET; |
| } |
| |
| } |