Jackson JSON Processor
jackson-databind
Jackson JSON Processor | jackson-databind | |
---|---|---|
23 | 11 | |
8,827 | 3,463 | |
0.8% | 0.7% | |
6.6 | 9.7 | |
about 1 month ago | 3 days ago | |
Java | ||
- | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Jackson JSON Processor
-
Data API for Amazon Aurora Serverless v2 with AWS SDK for Java - Part 2 Executing SQL statements
We can then easily convert this string value into the array of Products using librares like Jackson.
-
Consuming and Testing third party API's using Spring Webclient
The above class maps the json data to a java object we can work with. We use Lombok to generate constructors, getters and setters for our code and the Jackson Project to handle serialization and deserialization of json to pojo . We know the response is an array of objects representing the coffee and so above data structure is fit for this.
-
Any library you would like to recommend to others as it helps you a lot? For me, mapstruct is one of them. Hopefully I would hear some other nice libraries I never try.
Jackson. Because JSON.
-
Create a custom Jackson JsonSerializer und JsonDeserializer for mapping values
For my series of articles, I also wanted to see how this requirement to mapping values could be implemented with Jackson.
-
Is rust serde unique?
In practical terms, Jackson achieves the same purpose for Java. It was born as a Json parser, but nowadays supports multiple formats and it's widely used in the Java community.
- Recommend packages for formatting JSON for a command line Java program?
-
Forward Compatible Enum Values in API with Java Jackson
How can Jackson library help you out?
-
Generate Kotlin client for a complex web API
jackson
-
Primeiros passos no desenvolvimento Java em 2023: um guia particular
Jackson para lidar com JSON;
-
How to build a Snowflake API?
An example of a Snowflake API request using Java. This example uses Java’s built-in HttpClient and constructs JSON manually, so it doesn’t require additional dependencies; however, in production, you should use a library like Jackson for constructing JSON. Additionally, for stronger typing, you could use Apollo’s Kotlin-based GraphQL client.
jackson-databind
-
The Bogus CVE Problem
Jackson had this problem a few months back, where someone reported a critical CVE against the project and broke builds all around the planet https://github.com/FasterXML/jackson-databind/issues/3972
Basically the programmer (not the attacker) had to write code where an object contained itself
HashMap map=new HashMap<>();
map.put("recursive",map);
After this, Jackson would indeed stack overflow if you asked it to wrap the object to JSON. Then again, half the build-in Java functions (e.g. getting an object hashcode for the map object) also fail for a recursive structure.
The issue remains open 3 months later, Mitre still thinks it's hella serious, and people have yet again learned to just ignore their CI warning about CVEs
-
Now it's PostgreSQL's turn to have a bogus CVE
jackson-databind maintainer responds to a similar occurrence few weeks ago: https://github.com/FasterXML/jackson-databind/issues/3972#is...
- Disputed Jackson-databind CVE Causing Disruption
-
Serverless Speed: Rust vs. Go, Java, and Python in AWS Lambda Functions
As to Jackson itself see https://github.com/FasterXML/jackson-databind/issues/1970 for example on startup issues. There are others.
-
"Shaping JSON" in Jackson without creating an object
after reading https://github.com/FasterXML/jackson-databind/issues/2239 but setting JsonCreator and adding the JsonFormat didn't work.
-
Deserializing /Serializing immutable fields and the fields within the fields which are immutable and not changeable with Jackson
Jackson should support records out of the box https://github.com/FasterXML/jackson-databind/issues/2709
-
`int('1' * 4301)` will raise ValueError starting with Python 3.10.7
Its not like this vulnerability is something new. Similar issues have been public knowledge for at least four years and discussed widely. The fact that str to int and int to str conversions are slow for huge ints is hardly news.
- Ômicron preocupa por ter respaldo de um modelo Bayesiano para prever o final do ano
-
How to write reflection for C++
In C#, Newtonsoft Json has similar functionality, and in Java — Jackson2 ObjectMapper.
- Método put com problema em campo DATE
What are some alternatives?
MapStruct - An annotation processor for generating type-safe bean mappers
Moshi - A modern JSON library for Kotlin and Java.
simdjson - Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
Gson - A Java serialization/deserialization library to convert Java Objects into JSON and back
fastjson2 - 🚄 FASTJSON2 is a Java JSON library with excellent performance.
Hibernate - Hibernate's core Object/Relational Mapping functionality
Carteasy - A Shopping cart library for Android that allows you add to add items to cart and retrieve at ease using JSONObjects.
record-builder - Record builder generator for Java records
Yasson - Eclipse Yasson project
infobip-spring-data-querydsl - Infobip Spring Data Querydsl provides new functionality that enables the user to leverage the full power of Querydsl API on top of Spring Data repository infrastructure.