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.appc.flow.controller.node;
23 import java.io.FileInputStream;
24 import java.io.IOException;
25 import java.io.InputStream;
26 import java.util.ArrayList;
27 import java.util.HashMap;
29 import java.util.Map.Entry;
30 import java.util.Properties;
32 import org.apache.commons.lang3.StringUtils;
33 import org.onap.appc.flow.controller.data.Transaction;
34 import org.onap.appc.flow.controller.executorImpl.RestExecutor;
35 import org.onap.appc.flow.controller.utils.FlowControllerConstants;
36 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
37 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
38 import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin;
40 import com.att.eelf.configuration.EELFLogger;
41 import com.att.eelf.configuration.EELFManager;
42 import com.fasterxml.jackson.core.JsonProcessingException;
43 import com.fasterxml.jackson.core.type.TypeReference;
44 import com.fasterxml.jackson.databind.JsonNode;
45 import com.fasterxml.jackson.databind.ObjectMapper;
47 public class JsonParsingNode implements SvcLogicJavaPlugin{
50 private static final EELFLogger log = EELFManager.getInstance().getLogger(JsonParsingNode.class);
51 private static final String SDNC_CONFIG_DIR_VAR = "SDNC_CONFIG_DIR";
53 public void parse(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
54 String fn = "RestServiceNode.sendRequest";
55 log.info("Received processParamKeys call with params : " + inParams);
56 String responsePrefix = inParams.get(FlowControllerConstants.INPUT_PARAM_RESPONSE_PRIFIX);
59 responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
60 //Remove below for Block
61 if(isValidJSON(inParams.get("data")) !=null){
62 JsonNode jnode = isValidJSON(inParams.get("data"));
63 ObjectMapper mapper = new ObjectMapper();
64 Map<String, Object> map = new HashMap<String, Object>();
65 map = mapper.readValue(jnode.toString(), new TypeReference<Map<String, String>>(){});
66 for (Entry<String, Object> entry : map.entrySet())
68 ctx.setAttribute(responsePrefix + entry.getKey(),(String) entry.getValue());
72 ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_STATUS, FlowControllerConstants.OUTPUT_STATUS_SUCCESS);
74 } catch (Exception e) {
75 ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_STATUS, FlowControllerConstants.OUTPUT_STATUS_FAILURE);
76 ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_ERROR_MESSAGE, e.getMessage());
78 log.error("Error Message : " + e.getMessage());
79 throw new SvcLogicException(e.getMessage());
83 public JsonNode isValidJSON(String json) throws IOException {
84 JsonNode output = null;
85 log.info("Received response from Interface " + json);
86 if(json ==null || json.isEmpty())
89 ObjectMapper objectMapper = new ObjectMapper();
90 output = objectMapper.readTree(json);
91 } catch(JsonProcessingException e){
92 log.warn("Response received from interface is not a valid JSON block" + json);