2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 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.
18 * ============LICENSE_END=========================================================
21 package org.onap.so.client.aai;
23 import java.util.List;
24 import org.onap.so.client.aai.entities.AAIError;
25 import org.onap.so.client.aai.entities.ServiceException;
27 public class AAIErrorFormatter {
29 private final AAIError error;
31 public AAIErrorFormatter(AAIError error) {
35 public String getMessage() {
36 if (error.getRequestError() != null && error.getRequestError().getServiceException() != null) {
37 ServiceException serviceException = error.getRequestError().getServiceException();
38 return this.fillInTemplate(serviceException.getText(), serviceException.getVariables());
41 return "no parsable error message found";
44 protected String fillInTemplate(String text, List<String> variables) {
45 for (int i = 0; i < variables.size(); i++) {
46 variables.set(i, this.format(variables.get(i), variables));
49 return format(text, variables);
52 protected String format(String s, List<String> variables) {
53 s = s.replaceAll("%(\\d(?!\\d))", "%$1\\$s");
54 s = s.replaceAll("%(\\d{2})", "%%$1");
55 return String.format(s, variables.toArray());