JSONParser | A simple json parser | JSON Processing library

I followed the instructions at Structured Streaming + Kafka and built a program that receives data streams sent from kafka as input, when I receive the data stream I want to pass it to SparkSession variable to do some query work with Spark SQL, so I extend the ForeachWriter class again as follows:

I have some lines of code that I use to practice django_rest_framework and I just pasted them in the python shell from python manage.py shell.

I have gotten some errors and would like to know what imports I already have.

Is there a function to figure out what was imported? This may be applicable to a python shell as well that isn't obtained from django.

This may not be necessary but here is the example code that I pasted in the shell while following this tutorial:

this is my first time building a Jersey Restful web service.

The project is supposed to be a server that provides information about Reddit posts. For now, this information is stored in a large JSON file, and because it is not supposed to be manipulated, my idea is to store this information in the dao class in form of Post instances.

here is my projects' folder organisation: filesView

So my idea is to populate the dao class by reading the json file something like this:

New to Scala and Java, coming from Python & JavaScript.

Not looking for solutions involving Spark.

I need suggestions with and without an external library ( like https://github.com/java-json-tools/json-schema-validator, please suggest if there is something better) to validate.

I aim to validate a JSON (available to me in a multiline file of json type) against a provided json-schema (draft-4 version) and print around what value(s) it did not comply.

Here is what I tried, not sure how to proceed further with validating JsonObject (as recieved at parsedJson variable) with the schema I have. For the method where I don't want to depend on an external library to validate, do I write multiple if...else conditions to check the validity of given JSON file? please suggest better approaches, I have no knowledge of Java and Scala.

My university professor shared this class with us (it's essentially a generic parser using Gson):

Describe the bug
I'm using the firebase new Updated Service https://firebase.google.com/docs/ml/android/recognize-text. I'm trying to print the text data from the image but the exception through. .
To Reproduce Here is my kotlin code

I am trying to create the XML using the marshaling method from the JAXB library. For this approach, I am using the standard java class and assigning the annotation to it. I would like to have a wrapper element to some of the element in the class which are not Collections.

I am ware of @XmlElementWrapper which can be used for Collections but I do not have a collection. I have some elements for which I want to have an outer XML element so that it can match the standard XSD.

I just want to know if there is a way to add an outer XML element to some of the elements so that the create XML matches the standard XSD format. If there is no direct approach then what alternative approach can I take?

As we can see from the example XML the carinfo tag is a outer (wrapper) tag for the elements engine and year but this carInfo tag is not present within the Parent or Child class. As these are standard classes I cannot modify the fields/ Add new fields. Hence I would like to handle wrapper XML tag addition using the JAXB.

Following is the input JSON:

I'm using spring-amqp's (latest version) rabbitTemplate.sendAndReceive(exchange, routingKey, message) method for sending messages. RabbitTemplate is configured with Jackson2JsonMessageConverter.

If I send a malformed json, I can see that message conversion fails with org.springframework.amqp.support.converter.MessageConversionException: Failed to convert Message content, as expected.

However, the sendAndReceive method doesn't abort and continues execution until a replyTimeout is hit. To compare, if there is an error in my @RabbitListener annotated method, then sendAndReceive aborts instantly and returns the exception.

Is there any way to tell spring to abort sendAndReceive in case of conversion exceptions?

I have a working script, where the installer finds the specific file inside specific path but I need to slightly change it. I noticed that when I reinstall the application, the name of the file which I want to get the info from is different every time, so it's not that important as I thought.

There are some things which are not changing although - the path to that variable filename, which I have defined already using the constant and can be used again and also the file extension. So if the path doesn't change, the search process could be a lot more quicker just for that. The file format is JSON and code for it is already applied in the script.

Here is the JSON structure sample: