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Diffstat (limited to 'xacml-test/src/main/java')
| -rw-r--r-- | xacml-test/src/main/java/org/onap/policy/pdp/xacml/xacmltest/TestUtils.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/xacml-test/src/main/java/org/onap/policy/pdp/xacml/xacmltest/TestUtils.java b/xacml-test/src/main/java/org/onap/policy/pdp/xacml/xacmltest/TestUtils.java new file mode 100644 index 00000000..fa7459dc --- /dev/null +++ b/xacml-test/src/main/java/org/onap/policy/pdp/xacml/xacmltest/TestUtils.java @@ -0,0 +1,91 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.pdp.xacml.xacmltest; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import org.onap.policy.common.utils.coder.CoderException; +import org.onap.policy.common.utils.coder.StandardYamlCoder; +import org.onap.policy.common.utils.resources.ResourceUtils; +import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy; +import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate; +import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate; +import org.onap.policy.pdp.xacml.application.common.XacmlApplicationException; +import org.onap.policy.pdp.xacml.application.common.XacmlApplicationServiceProvider; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class TestUtils { + private static final Logger LOGGER = LoggerFactory.getLogger(TestUtils.class); + private static final StandardYamlCoder yamlCoder = new StandardYamlCoder(); + + private TestUtils() { + super(); + } + + /** + * Load the policies from a resource file into the given the application. + * + * @param resourceFile resource file + * @param service XacmlApplicationServiceProvider + * @throws CoderException exception if it cannot be decoded + * @throws XacmlApplicationException If the application cannot load the policy + */ + public static List<ToscaPolicy> loadPolicies(String resourceFile, XacmlApplicationServiceProvider service) + throws CoderException, XacmlApplicationException { + // + // Our return object + // + List<ToscaPolicy> loadedPolicies = new ArrayList<>(); + // + // Decode it + // + String policyYaml = ResourceUtils.getResourceAsString(resourceFile); + // + // Serialize it into a class + // + ToscaServiceTemplate serviceTemplate = yamlCoder.decode(policyYaml, ToscaServiceTemplate.class); + // + // Make sure all the fields are setup properly + // + JpaToscaServiceTemplate jtst = new JpaToscaServiceTemplate(); + jtst.fromAuthorative(serviceTemplate); + ToscaServiceTemplate completedJtst = jtst.toAuthorative(); + // + // Get the policies + // + for (Map<String, ToscaPolicy> policies : completedJtst.getToscaTopologyTemplate().getPolicies()) { + for (ToscaPolicy policy : policies.values()) { + if (service.loadPolicy(policy)) { + loadedPolicies.add(policy); + } else { + LOGGER.error("Application failed to load policy"); + } + } + } + return loadedPolicies; + } + +}
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