2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 package org.openecomp.mso.adapters.catalogdb.catalogrest;
23 import org.openecomp.mso.logger.MsoLogger;
24 import com.fasterxml.jackson.databind.ObjectMapper;
27 import java.util.regex.Matcher;
28 import java.util.regex.Pattern;
30 public abstract class CatalogQuery {
31 protected static MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA);
32 private static final boolean IS_EMBED = true;
34 public abstract String JSON2(boolean isArray, boolean isEmbed);
36 protected void put(Map<String, String> valueMap, String key, String value) {
37 valueMap.put(key, value == null? "null": '"'+ value+ '"');
40 protected void put(Map<String, String> valueMap, String key, Integer value) {
41 valueMap.put(key, value == null? "null": value.toString());
44 protected void put(Map<String, String> valueMap, String key, Boolean value) {
45 valueMap.put(key, value == null? "null": value? "true": "false");
48 protected String setTemplate(String template, Map<String, String> valueMap) {
49 LOGGER.debug("CatalogQuery setTemplate");
50 StringBuffer result = new StringBuffer();
52 String pattern = "<.*>";
53 Pattern r = Pattern.compile(pattern);
54 Matcher m = r.matcher(template);
56 LOGGER.debug("CatalogQuery template:" + template);
58 String key = template.substring(m.start() + 1, m.end() - 1);
59 LOGGER.debug("CatalogQuery key:" + key + " contains key? " + valueMap.containsKey(key));
60 m.appendReplacement(result, valueMap.getOrDefault(key, "\"TBD\""));
63 LOGGER.debug("CatalogQuery return:" + result.toString());
64 return result.toString();
68 * The simple, clean, generic way to handle the interface
70 protected String smartToJSON() {
71 String jsonString = null;
73 ObjectMapper mapper = new ObjectMapper();
74 jsonString = mapper.writeValueAsString(this);
77 LOGGER.debug("Exception:", e);
78 LOGGER.debug ("jsonString exception:"+e.getMessage());
79 jsonString = "invalid"; //throws instead?
84 public String toJsonString(String version, boolean isArray) {
86 case "v1": return smartToJSON();
87 case "v2": return JSON2(isArray, !IS_EMBED);
89 return "invalid version: "+ version;