2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 * SPDX-License-Identifier: Apache-2.0
20 * ============LICENSE_END=========================================================
23 package org.onap.policy.pdp.xacml.application.common;
26 import java.util.Map.Entry;
28 import org.onap.policy.common.utils.coder.CoderException;
29 import org.onap.policy.common.utils.coder.StandardCoder;
30 import org.onap.policy.common.utils.resources.ResourceUtils;
31 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
32 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
33 import org.yaml.snakeyaml.Yaml;
35 public class TestUtils {
36 private static final StandardCoder standardCoder = new StandardCoder();
43 * Load the policies from a resource file into the given the application.
45 * @param resourceFile resource file
46 * @param service XacmlApplicationServiceProvider
47 * @throws CoderException exception if it cannot be decoded
48 * @throws XacmlApplicationException If the application cannot load the policy
50 public static void loadPolicies(String resourceFile, XacmlApplicationServiceProvider service)
51 throws CoderException, XacmlApplicationException {
52 String policyYaml = ResourceUtils.getResourceAsString(resourceFile);
53 Yaml yaml = new Yaml();
54 Object yamlObject = yaml.load(policyYaml);
55 String yamlAsJsonString = standardCoder.encode(yamlObject);
56 ToscaServiceTemplate serviceTemplate = standardCoder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
60 for (Map<String, ToscaPolicy> policies : serviceTemplate.getToscaTopologyTemplate().getPolicies()) {
61 for (Entry<String, ToscaPolicy> entrySet : policies.entrySet()) {
62 service.loadPolicy(entrySet.getValue());