Gson
Lombok
Gson | Lombok | |
---|---|---|
27 | 94 | |
22,965 | 12,605 | |
0.3% | 0.5% | |
9.1 | 8.9 | |
2 days ago | 29 days ago | |
Java | Java | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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.
Gson
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JVM Profiling in Action
Most of the time is spent in JSON parsing, specifically in AccessLogAggregator.parseLineJson. Within parsing, the majority of time is spent in org/json/JSONObject.. Since there are faster JSON libraries available, we'll switch to Gson and repeat the tests. To do this, we'll add the following method to our code:
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Data API for Amazon Aurora Serverless v2 with AWS SDK for Java - Part 3 Executing update and insert SQL statements in batch
In this concrete example we'll create 3 products. We can then convert this JSON to the list of products using Gson.
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The Newest Java Json Benchmark Results just dropped
Gson has been in maintenance mode for at least 6 years. It's kind of a shame, because the API and implementation were a lot cleaner than Jackson.
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How We Built a Serverless Backend Using GraalVM, AWS Lambda and Astra DB (Part 2)
For more information on native-image build arguments, please consult the GraalVM Native Image Options documentation. The next listing contains the contents of reflect.json, which contains a bunch of data classes that we need to serialize and deserialize with Gson, as well as our Lambda handler class which the runtime needs to instantiate based on the qualified class name passed to the Lambda function.
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How to Make Java MRZ Detector with Dynamsoft Label Recognizer for Windows and Linux
The loadModel() method is special. It needs to dynamically update the model path specified in the JSON-formatted template file according to the extraction path of the Jar package. Gson can be used to load and update the JSON object.
- Ayuda con un juego Pokémon en Java y manejar los datos con archivos Json o txt
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Having trouble with deserialization of JSON String to a Java object using Gson
If you check out the Gson user's guide, there's a section titled "JSON Field Naming Support" which explains how to do this. There are also lots of examples if you google "gson rename field".
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Removies
gson
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how do i return multiple values from an api
I am not sure if this is what you are looking for, but allot of projects that I worked on used gson to convert between Java objects and JSON strings (https://github.com/google/gson). Maybe you should check it out.
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How can I use ConvertFrom-Json with JSON containing java.util.Arrays$ArrayList?
Since this JSON contains the JSON representation of Java objects that are unknown in PoSh/.NET, all you could do is extract the provided object data (values), but not the objects themselves. In order to extract the "real" objects as they're defined, you'd have to start from the Java side, and use a tool like Gson.
Lombok
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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.
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💻 7 Open-Source DevTools That Save Time You Didn't Know to Exist ⌛🚀
Almost a decade ago, I started reducing my boilerplate (and saving time with Lombok. It made my life much easier, simple as that. Ever since I've been looking into finding the smoothest solutions for saving time rather than handling all of it myself.
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How to prevent NullPointerExceptions in Java
Lombok is a widely used library that simplifies Java code. The @NonNull annotation helps enforce non-null parameters, generating appropriate null checks:
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How to implement GZIP decompression for incoming HTTP requests on the Netty server
Project Lombok
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Feedback on a new annotation processor api
I gotta agree with /u/rzwitserloot I don't see anything in the lombok repo that indicates they have their "own compiler". I see the "reaching into javac internals" but that's it.
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Does any tooling exist for Java to add @NotNull to every parameter, return type, field, etc. by default?
i looked into that and found this: https://github.com/projectlombok/lombok/issues/2310
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Would this OpenJDK proposal make Java easier to learn?
Funny enough; /u/rzwitserloot is the author of Lombok, one of the most widely used Java libraries in the world. So it's not really some kind of random-ass Redditor they're having a discussion with either.
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Kotlin : A Java developer's perspective
This removes the need to add the 'Project Lombok' library (and going through a phase of installing it in your Eclipse IDE; old school devs know what I am talking about) and speeds up development time. Java 14 added a new feature of 'Records' which allows you to do the same, but it doesn't offer a 'copy' method to ease your object creation and also enforces the 'final' keyword for variables making them immutable.
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X-Pipe - A connection manager and remote file explorer. Let me know what you think!
I get the main criticisms of Java, i.e. its verbosity and the requirement for a lot of boilerplate code, and understand why some people switched to Kotlin. But by using libraries such as lombok you can get rid of most of it and suddenly the incentives for switching aren't that big anymore. And in the end it's all JVM bytecode anyways.
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How often do you do/use this in your job?
I usually use this... https://projectlombok.org/
What are some alternatives?
Moshi - A modern JSON library for Kotlin and Java.
JHipster - JHipster, much like Spring initializr, is a generator to create a boilerplate backend application, but also with an integrated front end implementation in React, Vue or Angular. In their own words, it "Is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures."
Jackson - Core part of Jackson that defines Streaming API as well as basic shared abstractions
Immutables - Annotation processor to create immutable objects and builders. Feels like Guava's immutable collections but for regular value objects. JSON, Jackson, Gson, JAX-RS integrations included
jsoniter - jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go
manifold - Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.
Jackson JSON Processor - Main Portal page for the Jackson project
Auto - A collection of source code generators for Java.
Genson - Genson a fast & modular Java <> Json library
record-builder - Record builder generator for Java records
kotlinx.serialization - Kotlin multiplatform / multi-format serialization
AspectJ