2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2018 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.apex.testsuites.performance.benchmark.engine.utils;
23 import java.io.ByteArrayOutputStream;
24 import java.io.IOException;
26 import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
27 import org.onap.policy.apex.model.basicmodel.handling.ApexModelWriter;
28 import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
36 * Instantiates a new utils.
41 * Gets the model string.
43 * @param ecaPolicyModel the eca policy model
44 * @return the model string
45 * @throws ApexModelException the apex model exception
46 * @throws IOException Signals that an I/O exception has occurred.
48 public static String getModelString(final AxPolicyModel ecaPolicyModel) throws ApexModelException, IOException {
49 try (final ByteArrayOutputStream baOutputStream = new ByteArrayOutputStream()) {
50 new ApexModelWriter<AxPolicyModel>(AxPolicyModel.class).write(ecaPolicyModel, baOutputStream);
51 return baOutputStream.toString();