jpa-entity-generator
Lombok
jpa-entity-generator | Lombok | |
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1 | 94 | |
209 | 12,622 | |
-0.5% | 0.6% | |
0.0 | 8.9 | |
26 days ago | 7 days ago | |
Java | Java | |
MIT License | GNU General Public License v3.0 or later |
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jpa-entity-generator
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Donβt call it a comeback: Why Java is still champ
Want more examples? What about database schemas and mapping them to your ORM/other persistence layer solution? I think if you're writing your own model code, you're doing something wrong, regardless of the language that you use. You'll probably mess up or miss relation mapping with something like Hibernate, will miss out on some comments for autocomplete in Laravel and just generally will have an inconsistent persistence layer that will make you waste time.
In most cases, starting with the schema first and using one of the available generation solutions to fill in the application side of the persistence layer seems like the only sane options. Sure, some might prefer to handle migrations in the app side, like Ruby's Active Record Migrations, or something like Liquibase, which are also passable approaches, as long as you don't create a bad schema just so it fits your application.
Java JPA entity generator example: https://github.com/smartnews/jpa-entity-generator
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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π» 7 Open-Source DevTools That Save Time You Didn't Know to Exist βπ
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?
Joda-Beans - Java library to provide an API for beans and properties.
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."
openapi-generator - OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
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
Checker Framework - Pluggable type-checking for Java
manifold - Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.
ixy-languages - A high-speed network driver written in C, Rust, C++, Go, C#, Java, OCaml, Haskell, Swift, Javascript, and Python
Auto - A collection of source code generators for Java.
jpa2ddl - JPA Schema Generator Plugin
record-builder - Record builder generator for Java records
ktor - Framework for quickly creating connected applications in Kotlin with minimal effort
AspectJ