Sample JSON:
{
"results": [
{
"_id": "12345",
"CustomerAccount": {
"Status": "ACTIVE",
"Address": [
{
"FormatCode": "PRIM",
"FreeFormatAddress": "ENGLAND"
},
{
"FormatCode": "SEC",
"FreeFormatAddress": "IRELAND"
}
]
},
"LegalVehicleID": "01",
"BrokerAccount": {
"Status": "ACTIVE",
"Address": [
{
"FormatCode": "PRIM123",
"FreeFormatAddress": "SG"
},
{
"FormatCode": "SEC123",
"FreeFormatAddress": "IND"
}
]
}
}
]
}
So i want to get Address as list regardless of CustomerAccount or BrokerAccount.
result.*.Address and then access FormatCode and FreeFormatAddress using FreeMarker.
Please let me know how to do so thanks.
There's no such feature in the template language itself. Such things can be achieved with a TemplateModel that was designed to do queries against JSON, similarly as such queries are possible against XML (W3C DOM to be more precise) out-of-the-box. But I'm not aware of anybody has written such thing for JSON (and even then it's question what Java objects represent the JSON... like, is it Jackson JsonNode-s?).
Related
I have this JSON
{
"srv_config": [{
"name": "db1",
"servers": ["srv1", "srv2"],
"prop": [{"source":"aa"},"destination":"bb"},{"source":"cc"},"destination":"cc"},]
}, {
"name": "db2",
"servers": ["srv2", "srv2"],
"prop": [{"source":"dd"},"destination":"dd"},{"source":"ee"},"destination":"ee"},]
}
]
}
I try to build a JMESPath expression to select the prop application in each object in the main array, but based on the existence of a string in the servers element.
To select all props, I can do:
*.props [*]
But how do I add condition that says "select only if srv1 is in servers list"?
You can use the contains function in order to filter based on a array containing something.
Given the query:
*[?contains(servers, `srv1`)].prop | [][]
This gives us:
[
{
"source": "aa",
"destination": "bb"
},
{
"source": "cc",
"destination": "cc"
}
]
Please mind that I am also using a bit of flattening here.
All this run towards a corrected version of you JSON:
{
"srv_config":[
{
"name":"db1",
"servers":[
"srv1",
"srv2"
],
"prop":[
{
"source":"aa",
"destination":"bb"
},
{
"source":"cc",
"destination":"cc"
}
]
},
{
"name":"db2",
"servers":[
"srv2",
"srv2"
],
"prop":[
{
"source":"dd",
"destination":"dd"
},
{
"source":"ee",
"destination":"ee"
}
]
}
]
}
I've been looking at the JSON1 extension for SQLite databases as a potential tool to use to compose a JSON document from a table-valued result.
I have a result set coming out of my SQLite database that resembles something like this:
CLASS|INSTANCE|PROPERTY|FROM|TO
ABC|12345|COLOR|RED|
ABC|12345|COLOR|GREEN|
ABC|12345|WEIGHT|1|10
ABC|56789|COLOR|BLUE|
ABC|56789|HEIGHT|4.5|6.2
DEF|2345|NAME|YOMOMMA|
I've been trying to make a JSON document based off of this data to look like:
{
"ABC": {
"12345": {
"COLOR": [
{ "from": "RED", "to": "" },
{ "from": "GREEN", "to": ""}
],
"WEIGHT": [
{ "from": "1", "to": "10" }
]
},
"56789": {
"COLOR": [
{ "from": "BLUE", "to": "" }
],
"HEIGHT": [
{ "from": "4.5", "to": "6.2" }
]
}
},
"DEF": {
"2345": {
"NAME": [
{ "from": "YOMOMMA", "to": "" }
]
}
}
}
I've been trying to get the JSON1 functions to help me out with this, but it seems they don't really support a multilayered JSON format (or at least, not that I've been able to see). If I wrap my result set in a group by query, I can get the properties to nicely turn into a JSON array, but when I try to wrap that into the next level, all the JSON gets escaped (would have been nice if there was a json_raw() function, but I'd imagine implementing it would be challenging).
Can this be done (relatively) easily using SQLite/ JSON1? Is there a different/ better way to create my document than using JSON1, or am I just going to have to write code for this?
I am implementing a restful service where I am getting the pdf names and their ids from the database in the JSON fromat. Which one of the both the convenient JSON resful service response?
First Option:
{
"results": {
"documentNames": [
"test.pdf",
"ireport-ultimate-guide.pdf",
"sending report.pdf",
"Motor Hour.pdf"
],
"documentds": [
21116,
21117,
21118,
21119
]
}
}
Second Option:
{
"results": {
"21116": "test.pdf",
"21117": "ireport-ultimate-guide.pdf",
"21118": "sending report.pdf",
"21119": "Motor Hour.pdf"
}
}
I would use this "third option": The result is a list of object.
{
"result": [{
"id": "21116",
"filename": "test.pdf"
},
{
"id": "21117",
"filename": "ireport-ultimate-guide.pdf"
},
{
"id": "21118",
"filename": "sending report.pdf"
},
{
"id": "21119",
"filename": "Motor Hour.pdf"
}
]
}
because it better models the object structure.
I would create an entity for each document that contains both name and I'd.
[
{"name": "doc_1", "id": 123},
{"name": "doc_2", "id": 456}
]
I have the following json structure:
{
"data": [
{
"number": 123,
"animal": "mush"
},
{
"number": "123",
"animal": ""
}
],
"animal_id": 1
}
How can I save it as a string?
It varies by language, but in JavaScript (which might be likely used in your case), JSON.stringify does this job.
I want to parse this json object in javascript and have to obtain the values of key pass in string format.
{
"isSuccessful": true,
"resultSet": [
{
"name": "a",
"pass": "123",
"time_stamp": "2014-04-07T10:13:17.000Z"
},
{
"name": "chetan",
"pass": "123456",
"time_stamp": "2014-04-07T10:13:34.000Z"
},
{
"name": "dileep",
"pass": "456321",
"time_stamp": "2014-04-07T10:13:54.000Z"
},
{
"name": "bnc",
"pass": "654321",
"time_stamp": "2014-04-07T10:19:37.000Z"
}
]
}
If you are asking in a general sense (no links to Worklight) I would look at other answers:
How do I iterate over a JSON structure?
JavaScript loop through json array?
How do I loop through or enumerate a JavaScript object?
In Worklight, if your example is the response of a Worklight adapter, the response will be in a property called invocationResult.
See also https://www.ibm.com/developerworks/community/blogs/worklight/entry/handling_backend_responses_in_adapters?lang=en