jsonmapper | Map nested JSON structures onto PHP classes | Serialization library
kandi X-RAY | jsonmapper Summary
kandi X-RAY | jsonmapper Summary
Map nested JSON structures onto PHP classes
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Top functions reviewed by kandi - BETA
- Map a JSON string to an object .
- Inspect a property .
- Map an array to a class
- Get mapped type .
- Parse annotations .
- Get the location of the address .
jsonmapper Key Features
jsonmapper Examples and Code Snippets
Community Discussions
Trending Discussions on jsonmapper
QUESTION
I am trying to parse my Tools
class using Gson. The problem is that the toolConverted have empty ToolA & ToolB when I run my unit test. The string itself is a valid JSON string, I figured the problem may be with my constructors in the Tools.java class.
Tools.java
...ANSWER
Answered 2021-Apr-13 at 17:32try @SerializedName("ToolA")
instead of @JsonProperty("ToolA")
, last one is a jackson annotation
QUESTION
I am trying to marshal 3 JPA objects into a JSON string. The Game object holds a list of players, and each player holds a list of frames. The JPA part seems to be working fine. However, the JSON output is empty.
Game.java
...ANSWER
Answered 2021-Mar-16 at 05:01Object Mapper behind the scene uses the getter method of all property. Please declare the getter methods in all 3 classes.
QUESTION
I'm new in flutter and I start to create a web application via flutter. I need a web view for opening a internet page. webView is worked for ios and android but not support web application.
...ANSWER
Answered 2021-Feb-23 at 09:36You are expected to deliver a Widget
to the Scaffold.body
property but launchURL(url)
is returning another type (Future
).
To get rid of the error you can for example let the user click on a button to launch your url:
QUESTION
I am trying to configure jackson-modules-java8
with Ktor and Jackson but to no avail.
The module is added to gradle.build
ANSWER
Answered 2020-Nov-18 at 21:17According with the official example if you want to add a module you could use
registerModule
as this:
QUESTION
I have data that was pulled from an Excel file into a JSON structure using Java, Apache POI and Jackson. The resulting JSON data structure looks like the following:
...ANSWER
Answered 2020-Sep-14 at 22:33You can read whole JSON
payload as JsonNode
and retrieve data
property which is an array. If we can assume that always first element is array of names and all other elements are equal in size you can create Map
manually and serialise it back to JSON
. One tricky part is how to generate unique key value for the result JSON
. Example code could look like below:
QUESTION
I have problem with my php script. ( My friend and I write this sorry for mistakes ) This is error that shows me :
Fatal error: Uncaught InvalidArgumentException: json_decode error: Syntax error in /opt/html/wordpress_eagle/forums/vendor/guzzlehttp/guzzle/src/functions.php:306
Stack trace:
#0 /opt/html/wordpress_eagle/forums/vendor/restcord/restcord/src/DiscordClient.php(229): GuzzleHttp\json_decode('')
#1 /opt/html/wordpress_eagle/forums/vendor/restcord/restcord/src/DiscordClient.php(184): RestCord\DiscordClient->convertResponseToResult('guild', Array, Object(GuzzleHttp\Psr7\Response), Object(GuzzleHttp\Command\Command))
#2 /opt/html/wordpress_eagle/forums/vendor/guzzlehttp/command/src/ServiceClient.php(215): RestCord\DiscordClient->RestCord{closure}(Object(GuzzleHttp\Psr7\Response), Object(GuzzleHttp\Psr7\Request), Object(GuzzleHttp\Command\Command))
#3 /opt/html/wordpress_eagle/forums/vendor/guzzlehttp/command/src/ServiceClient.php(177): GuzzleHttp\Command\ServiceClient->transformResponseToResult(Object(GuzzleHttp\Psr7\Response), Object(GuzzleHttp\Psr7\Request), Object(GuzzleHttp\Command\Command))
#4 [internal function]: GuzzleHtt in /opt/html/wordpress_eagle/forums/vendor/guzzlehttp/command/src/Exception/CommandException.php on line 57
This is where json_decode throws the error GuzzleHttp/src/functions.php: https://github.com/guzzle/guzzle/blob/4.1.0/src/functions.php#L305
...ANSWER
Answered 2020-Sep-07 at 22:26Solution : I was using old api, I replaced old restcord for new restcord and now everything working.
QUESTION
I have followed this in order to keep Jackson from returning infinite depth when serializing to JSON certain nested objects: Serialize recursive objects with jackson up to a certain depth
This entails creating a new BeanSerializer and overriding the serializeFields method. This works fine unless you are serializing Objects contained in Arrays. When my serializeFields method is called, I have no clue if I'm in an array or not, so for every call, my depth counter is actually counting every object in the nested array. So basically I am just doing a depth first search, and when reaching my limit, I just stop processing all elements in the array, instead of continuing with the next element.
I think I need to overwrite the ObjectArraySerializer.serializeContents method, so I can pass information about the array to my serializeFields method, but I am not sure how to go about this.
Does anyone have any guidance?
--Edit--
I have a reproducible error.
Input:
...ANSWER
Answered 2020-Aug-17 at 13:20Since noone has responded with an answer: For this issue, since I was exposing a REST API, I ended up creating some non-recursive wrapper objects to hold the resulting value, so that Jackson could parse it easily. This is probably the best practice in the field. This was a Hackathon project, so I was looking for the quickest fix originally.
QUESTION
I read String "{"name":"John","timestamp":"2020-08-14T11:47:52.297194Z"}"
when i convert it into POJO using fasterXML i get the below exception,
ANSWER
Answered 2020-Aug-14 at 12:41Json has timestamp
while pojo has timeStamp
. Either rename in pojo or use @JsonProperty("timestamp")
QUESTION
I have Kafka values as String, and POJO as below,
...ANSWER
Answered 2020-Aug-12 at 08:12The exception states that the JsonMapper
instance is not Serializable
- if I'm not mistaken, it has been made serializable as of version 2.1
. Also, Person
class should be made serializable as well.
So, in your case I would say you should either switch to jackson-databind
version >=2.1
or probably make JsonMapper static
field.
In case of Person
class, just simply implement Serializable
interface:
QUESTION
I'm trying to use the SimpMessagingTemplate
class in my project to send some data via websocket.
The problem is that I always have an error, here is the complete error:
ANSWER
Answered 2020-Jul-22 at 09:06Okay so the bean SimpMessagingTemplate
is not found in your application context .So make sure that the bean is getting created by spring automatically in the application context at startup and the annotations are provided as necessary for the creation like :
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No vulnerabilities reported
Install jsonmapper
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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