diff options
author | 2019-12-19 15:19:53 -0500 | |
---|---|---|
committer | 2019-12-20 10:29:54 -0500 | |
commit | a220181cb93b27fdd02fc5a9252f22113b59cad2 (patch) | |
tree | 960753d9fb9405b775c7c7d36f285c77d9acb37d /restapi-call-node/provider/src/main/java | |
parent | c185a9bf56303dc4ad9feb4ba5b6227a038f4153 (diff) |
MultiDimension JSON Array Parser
Adding Code to support MutiDimensional json parsing logic
Change-Id: I487f25c9c7eaeb466ac6903bea80175fa4c50728
Issue-ID: CCSDK-2008
Signed-off-by: Singal, Kapil (ks220y) <ks220y@att.com>
Diffstat (limited to 'restapi-call-node/provider/src/main/java')
-rw-r--r-- | restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java | 66 |
1 files changed, 44 insertions, 22 deletions
diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java index 4c3ba7f8..60d43df7 100644 --- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java +++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java @@ -25,6 +25,7 @@ import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.Map; +import org.apache.commons.lang3.StringUtils; import org.codehaus.jettison.json.JSONArray; import org.codehaus.jettison.json.JSONException; import org.codehaus.jettison.json.JSONObject; @@ -42,6 +43,46 @@ public final class JsonParser { // Preventing instantiation of the same. } + + private static void handleJsonArray(String key, Map<String, Object> jArrayMap, JSONArray jsonArr) throws JSONException { + JSONObject jsonObj; + JSONArray subJsonArr; + boolean stripKey = false; + + for (int i = 0, length = jsonArr.length(); i < length; i++) { + if (stripKey) + key = key.substring(0, key.length()-3); + + subJsonArr = jsonArr.optJSONArray(i); + if (subJsonArr != null) { + key = StringUtils.trimToEmpty(key) + "[" + i + "]"; + jArrayMap.putIfAbsent(key + "_length", String.valueOf(subJsonArr.length())); + handleJsonArray(key, jArrayMap, subJsonArr); + stripKey = true; + continue; + } + + jsonObj = jsonArr.optJSONObject(i); + if (jsonObj != null) { + Iterator<String> ii = jsonObj.keys(); + while (ii.hasNext()) { + String nodeKey = ii.next(); + String key1 = "[" + i + "]." + nodeKey; + String[] subKey = key1.split(":"); + if (subKey.length == 2) { + jArrayMap.putIfAbsent(subKey[1], jsonObj.get(nodeKey)); + } else { + jArrayMap.putIfAbsent(key1, jsonObj.get(nodeKey)); + } + } + } + else { + jArrayMap.putIfAbsent(StringUtils.trimToEmpty(key), jsonArr); + break; + } + } + } + @SuppressWarnings("unchecked") public static Map<String, String> convertToProperties(String s) throws SvcLogicException { @@ -50,27 +91,13 @@ public final class JsonParser { try { Map<String, Object> wm = new HashMap<>(); - String topLvlArrLength = null; JSONObject json; JSONArray jsonArr; //support top level list in json response if (s.startsWith("[")) { jsonArr = new JSONArray(s); - topLvlArrLength = String.valueOf(jsonArr.length()); - for (int i = 0, length = jsonArr.length(); i < length; i++) { - json = jsonArr.getJSONObject(i); - Iterator<String> ii = json.keys(); - while (ii.hasNext()) { - String key = ii.next(); - String key1 = "[" + i + "]." + key; - String[] subKey = key1.split(":"); - if (subKey.length == 2) { - wm.put(subKey[1], json.get(key)); - } else { - wm.put(key1, json.get(key)); - } - } - } + wm.put("_length", String.valueOf(jsonArr.length())); + handleJsonArray(null, wm, jsonArr); } else { json = new JSONObject(s); Iterator<String> ii = json.keys(); @@ -86,9 +113,6 @@ public final class JsonParser { } Map<String, String> mm = new HashMap<>(); - if (topLvlArrLength != null) { - mm.put("_length", topLvlArrLength); - } while (!wm.isEmpty()) { for (String key : new ArrayList<>(wm.keySet())) { Object o = wm.get(key); @@ -96,7 +120,6 @@ public final class JsonParser { if (o instanceof Boolean || o instanceof Number || o instanceof String) { mm.put(key, o.toString()); - log.info("Added property: {} : {}", key, o.toString()); } else if (o instanceof JSONObject) { JSONObject jo = (JSONObject) o; @@ -113,8 +136,7 @@ public final class JsonParser { } else if (o instanceof JSONArray) { JSONArray ja = (JSONArray) o; mm.put(key + "_length", String.valueOf(ja.length())); - - log.info("Added property: {}_length: {}", key, String.valueOf(ja.length())); + log.info("Added property: {}_length: {}", key, ja.length()); for (int i = 0; i < ja.length(); i++) { wm.put(key + '[' + i + ']', ja.get(i)); |