Why does REST API response contain the bean name? - java

I need a response like:
[
{
"id": 1,
"site": "Google",
"name": "abc",
"value": "111",
"level": "BASE",
"character": "&"
},
{
"id": 2,
"site": "Yahoo",
"name": "xyz",
"value": "222",
"level": "ONE",
"character": ";"
}
]
Instead, this is the response I get:
{
"responseObjects": [
[
{
"id": 1,
"site": "Google",
"name": "abc",
"value": "111",
"level": "BASE",
"character": "&"
},
{
"id": 2,
"site": "Yahoo",
"name": "xyz",
"value": "222",
"level": "ONE",
"character": ";"
}
]
]
}
My Response class has the following member:
private final List<Object> responseObjects = new ArrayList<Object>();
public List<Object> getResponseObjects() {
return responseObjects;
}
public void addToResponseObjects(Object responseObject) {
responseObjects.add(responseObject);
}
And in my Resource class I have this code that returns the response:
List<MyBean> responseList = new ArrayList<MyBean>();
.....
.....
.....
response.addToResponseObjects(responseList);
return response;
What changes would I need to do to not have "responseObjects" get added in the response? I only need to have the JSON String/Array in the response.

Related

select a specifique field that match a condition in Java/Spring mongo

I've a document of type:
{...
"array1": [
{
"id": "id1",
"value": "v1"
},
{
"id": "id2",
"value": "v2"
}
],
"array2": [
{
"id": "id-1",
"value": "value1"
},
{
"id": "id-2",
"value": "value2"
}
]
}
to get only the value that matches my conditions from the array1 and array2 in js we can do this,
db.mydb.find({...},{ _id: 0, "array1" : {$elemMatch: {"id" :"id1"}},"array2" : {$elemMatch: {"id" :"id-2"}}})
but I wonder how to do the same thing in Spring boot
my expected answer :
{
"array1": [
{
"id": "id1",
"value": "v1"
}
],
"array2": [
{
"id": "id-2",
"value": "value2"
}
]
}

How to form post request body where resource contained multi reference resources from Java to FHIR api

I have to send request body as org.hl7.fhir.r4.model.CoverageEligibilityRequest which is contained Patient, Practitioner, Organization as below. This API will return Bundle response. I am using Java and Generic client from Hapi Fire library. There is provision to pass search parameter but the here I am having multilevel hierarchy of resource and input is big than usual. Can any one help me to handle this request in FHIR API.
Request Body as below,
{
"resourceType": "CoverageEligibilityRequest",
"contained": [
{
"resourceType": "Patient",
"id": "1",
"name": [
{
"family": "abcFamily",
"given": [
"abcGiven"
]
}
],
"birthDate": "1962-08-06"
},
{
"resourceType": "Practitioner",
"id": "2",
"identifier": [
{
"type": {
"coding": [
{
"code": "NPI"
}
]
},
"value": "123456789"
}
],
"name": [
{
"family": "pqrFamily",
"given": [
"pqrGiven"
]
}
]
},
{
"resourceType": "Organization",
"id": "3",
"identifier": [
{
"value": "12345"
}
],
"name": ""
},
{
"resourceType": "Coverage",
"id": "3",
"status": "active",
"subscriberId": "",
"class": [
{
"type": {
"coding": [
{
"code": "group"
}
]
},
"value": ""
}
]
}
],
"extension": [
{
"url": "searchOption",
"valueString": "NameDateOfBirth"
}
],
"status": "active",
"purpose": [
"benefits"
],
"patient": {
"reference": "#1"
},
"provider": {
"reference": "#2"
},
"insurer": {
"reference": "#3"
}
}

Apache Velocity: remove key/value from json

I have a JSON
{
"Id": "xxx",
"Type": "Transaction.Create",
"Payload": {
"result": 2,
"description": "Pending",
"body": {
"redirect": {
"url": "xxx",
"fields": {
"MD": "8a829449620619e80162252adeb66a39"
}
},
"card": {
"expiryMonth": "1",
"expiryYear": "2033"
},
"order": {
"amount": 1
}
}
}
}
And I want to remove the card info of it like this:
{
"Id": "xxx",
"Type": "Transaction.Create",
"Payload": {
"result": 2,
"description": "Pending",
"body": {
"redirect": {
"url": "xxx",
"fields": {
"MD": "8a829449620619e80162252adeb66a39"
}
},
"order": {
"amount": 1
}
}
}
}
How can I do this with Apache velocity?
What works is:
#set($content = $util.urlEncode($input.json('$')))
#set($new = $content.replaceAll("2033","2055"))
Action=SendMessage&MessageBody={"body": "$new","Event-Signature": "$util.urlEncode($input.params('Event-Signature'))"}
This gives me
{
"Id": "xxx",
"Type": "Transaction.Create",
"Payload": {
"result": 2,
"description": "Pending",
"body": {
"redirect": {
"url": "xxx",
"fields": {
"MD": "8a829449620619e80162252adeb66a39"
}
},
"card": {
"expiryMonth": "1",
"expiryYear": "2050"
},
"order": {
"amount": 1
}
}
}
}
But now I want to remove the card part but it does not work:
#set($content = $util.urlEncode($input.json('$')))
#set($new = $content.delete("$.Payload.body.card"))
Action=SendMessage&MessageBody={"body": "$new","Event-Signature": "$util.urlEncode($input.params('Event-Signature'))"}
what am I doing wrong?
Main goal is transform a mapping template in API Gateway for a webhook. The webhook contains to many information and we want to remove some part of the JSON POST call.

Try using the below
#set($dummy=$content.Payload.remove("card"))

Could anyone help me to convert the below JSON to java object (List), without a java bean. Am new to JSON

[
{
"id": "1234",
"price": 1000,
"categories": [
"Fashion/Shirt"
],
"category_id": [
"1234564"
],
"gender": "Male",
"brand": "Wonder",
"fashion_composition": [
{
"material": "silk",
"percentage": 78
},
{
"material": "Cotton",
"percentage": 22
}
],
"fashion_season": {
"season": "continuity",
"year_season": 2014
},
"fashion_size": {
"size_type": "US",
"size_description_1": "size",
"size_1_manufacturer": "90",
"size_description_2": "top",
"size_2_manufacturer": "C",
"size_1": [
"90"
],
"size_2": [
"C"
]
}
},
{
"id": "5678",
"price": 1000,
"categories": [
"Fashion/Skirt"
],
"category_id": [
"1234564"
],
"gender": "Female",
"brand": "Wonder",
"fashion_composition": [
{
"material": "silk",
"percentage": 78
},
{
"material": "Cotton",
"percentage": 22
}
],
"fashion_season": {
"season": "continuity",
"year_season": 2014
},
"fashion_size": {
"size_type": "US",
"size_description_1": "size",
"size_1_manufacturer": "90",
"size_description_2": "top",
"size_2_manufacturer": "C",
"size_1": [
"90"
],
"size_2": [
"C"
]
}
}
]
Am using gson-2.2.4.jar

I'm guessing you mean by not writing your own bean for GSON to deserialize to. GSON provides support by having certain JSON types that you can make use of:
Gson gson = new Gson();
final JsonArray jsonElements = gson.fromJson(JSON, JsonArray.class);

Parsing JSON data in java from Facebook Graph response

Here I have a response from the facebook server that returns the list of albums of a selected user. I want to create an array for all the album names labeled "name" as well as the "link" and "cover_photo" to be ready to processed into a listview
{
"data": [
{
"id": "664462156031",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "Mobile Uploads",
"link": "https://www.facebook.com/album.php?fbid=664462156031&id=68004222&aid=2081375",
"cover_photo": "754991180141",
"count": 88,
"type": "mobile",
"created_time": "2012-05-12T00:38:14+0000",
"updated_time": "2013-11-04T20:45:08+0000",
"can_upload": false
},
{
"id": "813288706431",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "Bitstrips Photos",
"link": "https://www.facebook.com/album.php?fbid=813288706431&id=68004222&aid=1073741826",
"cover_photo": "813288781281",
"count": 1,
"type": "app",
"created_time": "2013-10-31T21:53:11+0000",
"updated_time": "2013-10-31T21:53:15+0000",
"can_upload": false
},
{
"id": "757384214481",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "Galveston Vacation 2013",
"description": "Our trip before joining Air Force",
"link": "https://www.facebook.com/album.php?fbid=757384214481&id=68004222&aid=1073741825",
"cover_photo": "757221350861",
"count": 8,
"type": "normal",
"created_time": "2013-05-15T18:37:19+0000",
"updated_time": "2013-05-15T22:12:52+0000",
"can_upload": false,
"likes": {
"data": [
{
"id": "100002572634186",
"name": "Misty O'Quain"
},
{
"id": "100000582072776",
"name": "Clifford Joyce"
},
{
"id": "1045514613",
"name": "Caity Ellender"
}
],
"paging": {
"cursors": {
"after": "MTA0NTUxNDYxMw==",
"before": "MTAwMDAyNTcyNjM0MTg2"
}
}
}
},
{
"id": "542202136091",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "Profile Pictures",
"link": "https://www.facebook.com/album.php?fbid=542202136091&id=68004222&aid=2054735",
"cover_photo": "749743202131",
"count": 20,
"type": "profile",
"created_time": "2010-09-02T04:43:32+0000",
"updated_time": "2013-04-13T13:46:14+0000",
"can_upload": false
},
{
"id": "646032913381",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "Cover Photos",
"link": "https://www.facebook.com/album.php?fbid=646032913381&id=68004222&aid=2079483",
"cover_photo": "681058471881",
"count": 2,
"type": "cover",
"created_time": "2012-03-22T00:25:50+0000",
"updated_time": "2012-07-17T15:26:24+0000",
"can_upload": false
},
{
"id": "599115930391",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "Timeline Photos",
"link": "https://www.facebook.com/album.php?fbid=599115930391&id=68004222&aid=2073818",
"cover_photo": "599115935381",
"count": 1,
"type": "wall",
"created_time": "2011-10-20T14:25:23+0000",
"updated_time": "2011-10-20T14:25:23+0000",
"can_upload": false
},
{
"id": "551798524851",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "My Year - 2010",
"link": "https://www.facebook.com/album.php?fbid=551798524851&id=68004222&aid=2060899",
"cover_photo": "551798544811",
"count": 1,
"type": "normal",
"created_time": "2010-12-19T05:11:51+0000",
"updated_time": "2010-12-19T05:12:14+0000",
"can_upload": false
},
{
"id": "522841060841",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "Night Lightnin",
"description": "Always wanted to do this, because lightning is way cooler at night. Perhaps next time I'll be able to refine my methods a little. Read as \"bring tripod so you don't have to prop cam up on roof of car\"",
"location": "Just north of Sulphur",
"link": "https://www.facebook.com/album.php?fbid=522841060841&id=68004222&aid=2036447",
"cover_photo": "522841195571",
"count": 15,
"type": "normal",
"created_time": "2009-09-16T04:38:43+0000",
"updated_time": "2009-09-16T04:42:32+0000",
"can_upload": false
},
{
"id": "513270939441",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "The Stuff That Doesn't Make Another Album",
"description": "See title.",
"location": "Good question",
"link": "https://www.facebook.com/album.php?fbid=513270939441&id=68004222&aid=2029083",
"cover_photo": "513271029261",
"count": 9,
"type": "normal",
"created_time": "2009-03-03T06:43:09+0000",
"updated_time": "2009-04-01T02:20:22+0000",
"can_upload": false,
"comments": {
"data": [
{
"id": "513270939441_3444",
"from": {
"name": "Misty Bylsma Royal",
"id": "592607110"
},
"message": "I love how the beautiful lady pile is in the same album as the bull pics. Nice.",
"can_remove": false,
"created_time": "2009-03-03T22:37:18+0000",
"like_count": 0,
"user_likes": false
},
{
"id": "513270939441_3451",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"message": "Only because they are both things that i only had a few pictures of.",
"can_remove": false,
"created_time": "2009-03-04T02:46:11+0000",
"like_count": 0,
"user_likes": false
}
],
"paging": {
"cursors": {
"after": "Mg==",
"before": "MQ=="
}
}
}
},
{
"id": "511605661671",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "What the...?",
"description": "What's wrong with the rain? It's flaky and piles up on stuff... Did the plants leak something?\n",
"location": "Outside",
"link": "https://www.facebook.com/album.php?fbid=511605661671&id=68004222&aid=2026641",
"cover_photo": "511605681631",
"count": 54,
"type": "normal",
"created_time": "2008-12-11T11:59:27+0000",
"updated_time": "2008-12-13T18:06:00+0000",
"can_upload": false
},
{
"id": "511565886381",
"from": {
"name": "Nate Ellender",
"id": "68004222"
},
"name": "The Christmas Tree Farm",
"description": "An Ellender Tradition",
"location": "Grant",
"link": "https://www.facebook.com/album.php?fbid=511565886381&id=68004222&aid=2026590",
"cover_photo": "511566170811",
"count": 19,
"type": "normal",
"created_time": "2008-12-09T02:38:54+0000",
"updated_time": "2008-12-09T02:55:21+0000",
"can_upload": false
}
],
"paging": {
"cursors": {
"after": "NTExNTY1ODg2Mzgx",
"before": "NjY0NDYyMTU2MDMx"
}
}
}
Also, here is where the json data is returned (response). I will need to start parsing the data under response.
Session.NewPermissionsRequest np = new Session.NewPermissionsRequest(this, "friends_photos");
Session.getActiveSession().requestNewReadPermissions(np);
Request rq = new Request(Session.getActiveSession(), userID + "/albums", null, HttpMethod.GET, new Request.Callback() {
#Override
public void onCompleted(Response response) {
}
});
rq.executeAsync();
Any example would be helpful. I would like to study the code to get a better understanding on parsing json data.

You can get a good example of how to do here: http://www.androidhive.info/2012/01/android-json-parsing-tutorial/
Basically you have to use JSONObject and JSONArray, that you can get from getJSONObject() and getJSONArray().
Once you're on the good spot, use getJSONString() to get the desired value.
In your case it will be something like this:
JSONObject json = new JSONObject(response)
JSONArray jarray = json.getJSONArray("data");
for(int i = 0; i < jarray.length(); i++){
JSONObject oneAlbum = jarray.getJSONObject(i);
//get your values
oneAlbum.getJSONString("name"); // this will return you the album's name.
}
Hope this will help you.

Try this
Session.NewPermissionsRequest np = new Session.NewPermissionsRequest(this, "friends_photos");
Session.getActiveSession().requestNewReadPermissions(np);
Request rq = new Request(Session.getActiveSession(), userID + "/albums", null, HttpMethod.GET, new Request.Callback() {
#Override
public void onCompleted(Response response) {
JSONArray albumArr = response.getGraphObject().getInnerJSONObject().getJSONArray("data");
for (int i = 0; i < albumArr.length(); i++) {
JSONObject item = albumArr.getJSONObject(i);
System.out.println("id : " + item.getString("id"));
System.out.println("fromName : " + item.getJSONObject("from").getString("name"));
System.out.println("fromid : " + item.getJSONObject("from").getString("id"));
System.out.println("link : " + item.getString("link"));
System.out.println("cover_photo : " + item.getString("cover_photo"));
System.out.println("count : " + item.getString("count"));
System.out.println("created_time : " + item.getString("created_time"));
System.out.println("updated_time : " + item.getString("updated_time"));
System.out.println("can_upload : " + item.getString("can_upload"));
}
}
});
rq.executeAsync();

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