2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2024 Ericsson
4 * Modifications Copyright (C) 2024 OpenInfra Foundation Europe
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
21 package org.oran.smo.yangtools.parser.model.statements.ietf;
23 import java.util.Arrays;
24 import java.util.List;
26 import org.oran.smo.yangtools.parser.ParserExecutionContext;
27 import org.oran.smo.yangtools.parser.model.statements.AbstractStatement;
28 import org.oran.smo.yangtools.parser.model.statements.ExtensionStatement;
29 import org.oran.smo.yangtools.parser.model.statements.StatementModuleAndName;
30 import org.oran.smo.yangtools.parser.model.statements.yang.CY;
31 import org.oran.smo.yangtools.parser.model.yangdom.YangDomElement;
34 * Type-safe IETF statement.
36 * @author Mark Hollmann
38 public class YIetfDefaultDenyAll extends ExtensionStatement {
40 public YIetfDefaultDenyAll(final AbstractStatement parentStatement, final YangDomElement domNode) {
41 super(parentStatement, domNode);
45 public StatementArgumentType getArgumentType() {
46 return StatementArgumentType.NO_ARG;
50 public StatementModuleAndName getStatementModuleAndName() {
51 return CIETF.IETF_NETCONF_ACM__DEFAULT_DENY_ALL;
54 private static final List<StatementModuleAndName> REQUIRED_PARENTS = Arrays.asList(CY.STMT_RPC, CY.STMT_NOTIFICATION,
55 CY.STMT_LEAF, CY.STMT_LEAF_LIST, CY.STMT_LIST, CY.STMT_CONTAINER, CY.STMT_ANYDATA, CY.STMT_ANYXML);
58 public boolean canBeChildOf(final StatementModuleAndName parentSman) {
59 return REQUIRED_PARENTS.contains(parentSman);
63 protected void validate(final ParserExecutionContext context) {
65 * From module ietf-netconf-acm:
67 * Used to indicate that the data model node
68 * controls a very sensitive security system parameter.
70 * If present, the NETCONF server will only allow the designated
71 * 'recovery session' to have read, write, or execute access to
72 * the node. An explicit access control rule is required for all
75 * If the NACM module is used, then it must be enabled (i.e.,
76 * /nacm/enable-nacm object equals 'true'), or this extension
79 * The 'default-deny-all' extension MAY appear within a data
80 * definition statement, 'rpc' statement, or 'notification'
81 * statement. It is ignored otherwise.
83 validateArgumentIsNull(context);
85 checkParentAlsoAllowDeviateOrRefine(context);
86 checkCardinalityUnderParent(context, 1);