2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ============LICENSE_END=========================================================
24 package org.onap.sdnc.config.generator.convert;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
28 import com.fasterxml.jackson.databind.ObjectMapper;
29 import com.fasterxml.jackson.databind.node.ObjectNode;
30 import java.util.ArrayList;
31 import java.util.Arrays;
32 import java.util.List;
34 import java.util.Map.Entry;
36 import org.apache.commons.lang.StringEscapeUtils;
37 import org.apache.commons.lang3.StringUtils;
38 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
39 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
40 import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin;
41 import org.onap.sdnc.config.generator.ConfigGeneratorConstant;
42 import org.onap.sdnc.config.generator.tool.EscapeUtils;
43 import org.onap.sdnc.config.generator.tool.JSONTool;
45 public class ConvertNode implements SvcLogicJavaPlugin {
47 private static final EELFLogger log = EELFManager.getInstance().getLogger(ConvertNode.class);
48 private static final String DATA_TYPE_STR = " Datatype (";
50 public void convertJson2DGContext(Map<String, String> inParams, SvcLogicContext ctx)
51 throws SvcLogicException {
52 log.trace("Received convertJson2DGContext call with params : " + inParams);
53 String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
55 String jsonData = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA);
56 String isEscaped = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_IS_ESCAPED);
57 String blockKey = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_BLOCK_KEYS);
58 responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix + ".") : "";
60 if (StringUtils.isNotBlank(jsonData)) {
61 if (StringUtils.isNotBlank(isEscaped) && "Y".equalsIgnoreCase(isEscaped)) {
62 jsonData = StringEscapeUtils.unescapeJavaScript(jsonData);
63 //We need to re-escape any json data that might be contained in Strings
65 jsonData = JSONTool.escapeInternalJson(jsonData);
66 } catch (Exception e) {
67 log.error("Exception during JSONTool.escapeInternalJson",e);
71 List<String> blockKeys = new ArrayList<>();
72 if (blockKey != null) {
73 blockKeys = Arrays.asList(blockKey.split(","));
76 Map<String, String> dgContext = JSONTool.convertToProperties(jsonData, blockKeys);
77 log.trace("DG Context Populated:" + dgContext);
79 for (Map.Entry<String, String> entry : dgContext.entrySet()) {
80 trySetContextAttribute(ctx, entry);
83 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
84 ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
86 } catch (Exception e) {
87 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
88 ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
89 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,
91 log.error("Failed in JSON to DGContext Conversion", e);
92 throw new SvcLogicException(e.getMessage());
96 private void trySetContextAttribute(SvcLogicContext ctx, Entry<String, String> entry) {
97 if (entry != null && entry.getKey() != null) {
98 ctx.setAttribute(entry.getKey(), entry.getValue());
103 public void escapeData(Map<String, String> inParams, SvcLogicContext ctx)
104 throws SvcLogicException {
105 log.trace("Received escapeData call with params : " + inParams);
106 String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
108 responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix + ".") : "";
109 String unEscapeData = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA);
110 String dataType = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE);
112 String escapedData = tryFetchEscapedData(unEscapeData, dataType);
113 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ESCAPE_DATA,
115 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
116 ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
117 log.trace("Data escapeData Successfully :" + ctx.getAttributeKeySet());
118 } catch (Exception e) {
119 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
120 ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
121 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,
123 log.error("Failed in escapeData Conversion", e);
124 throw new SvcLogicException(e.getMessage());
128 private String tryFetchEscapedData(String unEscapeData, String dataType) throws InvalidParameterException {
129 validateInput(unEscapeData, dataType);
130 if (ConfigGeneratorConstant.DATA_TYPE_JSON.equalsIgnoreCase(dataType)) {
131 return StringEscapeUtils.escapeJavaScript(unEscapeData);
132 } else if (ConfigGeneratorConstant.DATA_TYPE_XML.equalsIgnoreCase(dataType)) {
133 return StringEscapeUtils.escapeXml(unEscapeData);
134 } else if (ConfigGeneratorConstant.DATA_TYPE_SQL.equalsIgnoreCase(dataType)) {
135 return EscapeUtils.escapeSql(unEscapeData);
137 throw new InvalidParameterException(DATA_TYPE_STR + ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE
138 + ") param value (" + dataType
139 + ")is not supported for escapeData conversion.");
143 private void validateInput(String unEscapeData, String dataType) throws InvalidParameterException {
144 if (StringUtils.isBlank(unEscapeData)) {
145 throw new InvalidParameterException("Unescape (" + ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA
146 + ") param is missing for escapeData conversion." + unEscapeData);
148 if (StringUtils.isBlank(dataType)) {
149 throw new InvalidParameterException(DATA_TYPE_STR + ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE
150 + ")param is missing for escapeData conversion.");
154 public void unEscapeData(Map<String, String> inParams, SvcLogicContext ctx)
155 throws SvcLogicException {
156 log.trace("Received unEscapeData call with params : " + inParams);
157 String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
159 responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix + ".") : "";
160 String escapeData = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA);
161 String dataType = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE);
162 String unEscapedData = tryFetchUnescapedData(escapeData, dataType);
164 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_UNESCAPE_DATA,
166 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
167 ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
168 log.trace("Converted unEscapeData Successfully :" + ctx.getAttributeKeySet());
169 } catch (Exception e) {
170 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
171 ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
172 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,
174 log.error("Failed in unEscapeData Conversion", e);
175 throw new SvcLogicException(e.getMessage());
179 private String tryFetchUnescapedData(String escapeData, String dataType) throws InvalidParameterException {
180 if (StringUtils.isBlank(escapeData)) {
181 throw new InvalidParameterException("Escape (" + ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA
182 + ") param is missing for escapeData conversion.");
185 if (StringUtils.isBlank(dataType)) {
186 throw new InvalidParameterException(DATA_TYPE_STR + ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE
187 + ")param is missing for escapeData conversion.");
189 if (ConfigGeneratorConstant.DATA_TYPE_JSON.equalsIgnoreCase(dataType)) {
190 return StringEscapeUtils.unescapeJavaScript(escapeData);
191 } else if (ConfigGeneratorConstant.DATA_TYPE_XML.equalsIgnoreCase(dataType)) {
192 return StringEscapeUtils.unescapeXml(escapeData);
194 throw new InvalidParameterException(DATA_TYPE_STR + ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE
195 + ") param value (" + dataType
196 + ")is not supported for unEscapeData conversion.");
201 public void convertContextToJson(Map<String, String> inParams, SvcLogicContext ctx)
202 throws SvcLogicException {
203 log.trace("Received convertContextToJson call with params : " + inParams);
204 String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
205 String contextKey = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_CONTEXT_KEY);
207 responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix + ".") : "";
209 ObjectMapper mapper = new ObjectMapper();
210 ObjectNode objectNode = mapper.createObjectNode();
212 Set<String> keys = ctx.getAttributeKeySet();
213 for (String key : keys) {
214 if (key.startsWith(contextKey + ".")) {
215 String objkey = key.replaceFirst(contextKey + ".", "");
216 objectNode.put(objkey, ctx.getAttribute(key));
220 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.INPUT_PARAM_JSON_CONTENT,
221 objectNode.toString());
222 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
223 ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
224 log.trace("convertContextToJson Successful");
225 } catch (Exception e) {
226 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
227 ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
228 ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,
230 log.error("Failed in convertContextToJson", e);
231 throw new SvcLogicException(e.getMessage());