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  5. EventBus vs MapStruct

EventBus vs MapStruct

OverviewComparisonAlternatives

Overview

MapStruct
MapStruct
Stacks54
Followers45
Votes1
GitHub Stars7.5K
Forks1.0K
EventBus
EventBus
Stacks81
Followers34
Votes0
GitHub Stars24.8K
Forks4.7K

EventBus vs MapStruct: What are the differences?

What is EventBus? An open-source library for Android and Java. It enables central communication to decoupled classes with just a few lines of code – simplifying the code, removing dependencies, and speeding up app development.

What is MapStruct? A Java code generator for creating fast and type-safe bean mappings at compile time. It is a code generator that greatly simplifies the implementation of mappings between Java bean types based on a convention over configuration approach. The generated mapping code uses plain method invocations and thus is fast, type-safe and easy to understand.

EventBus and MapStruct can be primarily classified as "Java" tools.

Some of the features offered by EventBus are:

  • Simple yet powerful
  • Battle tested
  • High Performance

On the other hand, MapStruct provides the following key features:

  • Mapping (immutable) objects using builders
  • Enhanced and more flexible update method (@MappingTarget) handling
  • Constructor injection for Annotation Based component models

EventBus and MapStruct are both open source tools. It seems that EventBus with 21.6K GitHub stars and 4.37K forks on GitHub has more adoption than MapStruct with 2K GitHub stars and 330 GitHub forks.

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Detailed Comparison

MapStruct
MapStruct
EventBus
EventBus

It is a code generator that greatly simplifies the implementation of mappings between Java bean types based on a convention over configuration approach. The generated mapping code uses plain method invocations and thus is fast, type-safe and easy to understand.

It enables central communication to decoupled classes with just a few lines of code – simplifying the code, removing dependencies, and speeding up app development.

Mapping (immutable) objects using builders; Enhanced and more flexible update method (@MappingTarget) handling; Constructor injection for Annotation Based component models; Source policy for unmapped source properties (unmappedSourcePolicy); Support for defaultExpression; Limit mapping only to explicitly defined mappings; Performance improvement of constant / defaultValue primitive to String mappings; Warnings for precision loss
Simple yet powerful; Battle tested; High Performance; Convenient Annotation based API; Android main thread delivery
Statistics
GitHub Stars
7.5K
GitHub Stars
24.8K
GitHub Forks
1.0K
GitHub Forks
4.7K
Stacks
54
Stacks
81
Followers
45
Followers
34
Votes
1
Votes
0
Pros & Cons
Pros
  • 1
    Abstraction of the object conversion
No community feedback yet
Integrations
NetBeans IDE
NetBeans IDE
Eclipse
Eclipse
Java
Java
IntelliJ IDEA
IntelliJ IDEA
Git
Git
Docker
Docker
Android Studio
Android Studio
Java
Java
npm
npm

What are some alternatives to MapStruct, EventBus?

Apache Maven

Apache Maven

Maven allows a project to build using its project object model (POM) and a set of plugins that are shared by all projects using Maven, providing a uniform build system. Once you familiarize yourself with how one Maven project builds you automatically know how all Maven projects build saving you immense amounts of time when trying to navigate many projects.

Gradle

Gradle

Gradle is a build tool with a focus on build automation and support for multi-language development. If you are building, testing, publishing, and deploying software on any platform, Gradle offers a flexible model that can support the entire development lifecycle from compiling and packaging code to publishing web sites.

Bazel

Bazel

Bazel is a build tool that builds code quickly and reliably. It is used to build the majority of Google's software, and thus it has been designed to handle build problems present in Google's development environment.

Quarkus

Quarkus

It tailors your application for GraalVM and HotSpot. Amazingly fast boot time, incredibly low RSS memory (not just heap size!) offering near instant scale up and high density memory utilization in container orchestration platforms like Kubernetes. We use a technique we call compile time boot.

Pants

Pants

Pants is a build system for Java, Scala and Python. It works particularly well for a source code repository that contains many distinct projects.

MyBatis

MyBatis

It is a first class persistence framework with support for custom SQL, stored procedures and advanced mappings. It eliminates almost all of the JDBC code and manual setting of parameters and retrieval of results. It can use simple XML or Annotations for configuration and map primitives, Map interfaces and Java POJOs (Plain Old Java Objects) to database records.

JitPack

JitPack

JitPack is an easy to use package repository for Gradle/Sbt and Maven projects. We build GitHub projects on demand and provides ready-to-use packages.

SBT

SBT

It is similar to Java's Maven and Ant. Its main features are: Native support for compiling Scala code and integrating with many Scala test frameworks.

Buck

Buck

Buck encourages the creation of small, reusable modules consisting of code and resources, and supports a variety of languages on many platforms.

Apache Ant

Apache Ant

Ant is a Java-based build tool. In theory, it is kind of like Make, without Make's wrinkles and with the full portability of pure Java code.

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