json-transform | Java centric library to transform and map JSON | JSON Processing library
kandi X-RAY | json-transform Summary
kandi X-RAY | json-transform Summary
A Java centric library to do transforms and mappings on JSON documents.
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Top functions reviewed by kandi - BETA
- Transforms a Java object into a document
- Parse map
- Convert java array array to document
- Handle object
- Apply the transform
- Visits the source
- Read value
- Tokenize a string
- Applies the function to the function
- Merge the source value
- Checks if this value matches the specified value
- Apply the values from the source path to the target value
- Applies the given value path to the given value path
- Replace the source path
- Deserialize an object to an object
- Set the value at the given root
- Gets the document
- Returns a string representation of this index
- Gets a document by name
- Applies the visitor to the given value path
- Apply the template
- Check if the value matches this path
- Merge two objects
- Apply the given source path to the target value
- Applies the traversal to the given values
- Apply path
json-transform Key Features
json-transform Examples and Code Snippets
Lines of Code : 21License : Permissive (Apache-2.0)
Copy//
String document = "{ \"some\":\"value\" }";
//
// Build the mapping.
//
DocumentSource mapping = JsonTransform.sequence(
JsonTransform.move(JsonTransform.path("elsewhere"))
).build();
//
// Pull the output from the input.
//
Object output MappingTransform mapping = JsonTransform.mapProperties()
.rename("id", "remoteId")
.delete("value")
.add("constant", Integer.valueOf(42))
.reformat("name", new UppercaseConversion())
.move("move", JsonTransform.path("moved.somewhe
nl.ctrlaltdev.jsontransform
json-transform
0.1.1
Community Discussions
Trending Discussions on json-transform
QUESTION
I am transforming object to json with spring integration.
...ANSWER
Answered 2020-Dec-11 at 16:04Please, read stack traces carefully.. Your problem is not related to the printing to console. You are not close there.
See that error one more time:
QUESTION
This is my spring integration configuration:
...ANSWER
Answered 2020-Dec-09 at 14:47That bean is static; you need to use something like this...
QUESTION
I have a message flow where I'd like to filter/drop the message if the result of a GET HTTP call (via http:outbound-gateway) is statusCode 200 - i.e case already exists. Put another way if the call gets a 404 (not found) the flow should continue. Ideally any other status codes or exceptions should go to errorHandler (as now)
I've tried calling a gateway that uses a chain with http:outbound-gateway with a request-handler-advice-chain, thinking I can trap the 404 and then just let things continue as if it was not an error, then test the statusCode 404 in 'filter'. However hitting a few issues
- The onFailureExpression expression doesn't detect statusCode 404, log shows HttpClientErrorException so presumably exception wasn't caught ?
- What value should I return from onFailureExpression ? null or payload or #payload ? ideally I want the payload before the HTTP call to remain as is.
- Do I need trapException true ?
- Surprised there isn't an easier way ? shame can't just declare on http:outbound-gateway httpStatusCodes that are allowed and treated as normal. I didn't think an errorChannel and error handler was the right way to go as I want the original flow to continue if 404 status code. So looks odd to put wanted regular behaviour in an error flow, and already have a higher level error handler.
ANSWER
Answered 2020-Nov-24 at 17:02The is fully based on the RestTemplate from Spring Web.
And that one comes with the DefaultResponseErrorHandler, which really treats 4xx as an error - the standard HTTP protocol behavior: https://www.restapitutorial.com/httpstatuscodes.html#.
Also see that class JavaDocs:
QUESTION
I have a flow that
...ANSWER
Answered 2020-Aug-26 at 17:54As you pointed out in your comment, an aggregator approach could be used in your solution.
This way you aggregated results of those parallel SQS requests and wait for an aggregation reply in the original requestor. This way it is really going to be blocked even if internals of your flow still concurrent. You call a gateway and the reply for it is going to be from the aggregator.
QUESTION
I use a int:gateway to bring in a json String into a int:channel. When I print this json String using (or even if I print it inside a service activator attached to int:channel) it is printing key/value pairs with = instead of :
For example -> GenericMessage [payload={id=1596096, key=SOME_KEY, address={first_name=John, last_name=......
To solve this problem I have to use a
What is the best way to work with raw JSON? My use case is to do a JSON to JSON transformation (also using a splitter).
...ANSWER
Answered 2020-Aug-14 at 21:50Your printed payload looks more like a Map or some POJO, so probably before that you have a step transforming an incoming string into that object.
For raw JSON we suggest to deal with a #jsonpath() SpEL-function: https://docs.spring.io/spring-integration/docs/current/reference/html/spel.html#built-in-spel-functions
QUESTION
I have a requirement to make response.statusCode() received from ClientHttpResponse in Interceptor, should be available in testSubmitPaymentResponseVO object that I created so that error handling can be done accordingly . However I dont know where and how to pass response to my POJO testSubmitPaymentResponseVO.
...ANSWER
Answered 2020-Jul-14 at 19:14It's not clear what you mean; if the status code is other than 200, you won't, normally, have a JSON string to convert to your POJO.
You could add an ExpressionEvaluatingRequestHandlerAdvice to the gateway and handle the exception, and create an appropriate JSON string there. See adding behavior to endpoints,
QUESTION
I am making a third party request in Hybris1811 framework using Spring Rest Template . But after getting response I am Getting below error:
...ANSWER
Answered 2020-Jul-04 at 14:27The error comes from the when it tries to convert a reply from the into your testSubmitPaymentResponseVO object.
But it turns out that reply is not a plain string as you would expect using expected-response-type="java.lang.String", but the whole ResponseEntity.
We have there a logic like this:
QUESTION
I'm trying to extract a single email address from an array of email addresses (stored in the otherEmails attribute). I thought I could use the GetSingleValueFromJsonArray claims transformation. But, I get the following error:
The InputClaims mismatched in ClaimsTransformation with id "GetEmailFromJson" with TransformationMethod "GetSingleValueFromJsonArray". The following InputClaims were declared in the Policy but were not expected by the TransformMethod: [StringCollection]inputJsonClaim. The following InputClaims were expected by the TransformMethod but were not declared in the Policy: [String]inputJsonClaim.
It's complaining that my input is a collection of strings -which it is. The error says it wants a 'string' as input. The documentation also states that it wants a string. But then I'm confused how this should ever work with an array, as the name implies.
Essentially, I just want to return the email address in the id_token when using OpenID Connect. But with B2C it seems I can't set the mail field and it's null when I query for it. So, I've taken to using the otherEmails field. But I really only plan on storing a single email in it. Thus, I want to return the email claim as a single value claim, and not an array.
UpdateAfter a bit more digging, I realized I can accomplish my goal without using a ClaimsTransformation. I can just map the 'signInNames.emailAddress' to 'email'.
...ANSWER
Answered 2019-Apr-08 at 00:58You can use the GetSingleItemFromStringCollection claims transformation to get the first item in the string collection.
QUESTION
We are using spring-integation (xml based configuration), In which we are performing below steps
- Convert the payload (java-object) to json
- Make the rest api call
- Convert back to java-object
ANSWER
Answered 2020-Mar-04 at 14:57Consider to add a before calling your REST service. The populates JsonHeaders to let downstream to know what the real type of JSON we curry in the payload.
A prefers those headers instead of static type option.
But since the payload is already a different representation than those request headers it does a wrong thing.
I would suggest an option on the to make a preference, but that would not be fully logical. Since we have changed a payload, it would be better to change its respective headers. Otherwise we just lying to ourselves.
On the other hand a HTTP Outbound Gateway can take care for your to convert request into a JSON for network and back from JSON response to some POJO type.
See https://docs.spring.io/spring-integration/docs/5.2.3.RELEASE/reference/html/http.html#http-outbound and its expected-response-type. As long as a contentType header is an application/json, you are good to avoid those & .
QUESTION
New to programming. Installed Anaconda on a Windows 10 machine. Had some issues running updates.
While in Base environment, I installed my first Git repo successfully:
...ANSWER
Answered 2020-Feb-15 at 00:21You're getting an error in site-packages with a module that is a dependency of something that you've installed.
Anaconda is just a distribtion, not the runtime.
The problem is from Python's pygments\console.py module, which is likely responsible for coloring the output of your jsonflatten module.
Try to see if there is a CLI flag to not colorize stuff, or don't use jsonflatten and rather use python's json.tool or separately install jq instead. (not saying those offer what you need, but they also parse JSON on the CLI)
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