proguard-core
javawriter
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proguard-core | javawriter | |
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9 | 10 | |
269 | 10,684 | |
1.9% | 0.5% | |
9.1 | 6.3 | |
5 days ago | 9 days ago | |
Java | Java | |
Apache License 2.0 | 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.
proguard-core
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Any news on the Classfile API?
Anyways, have you looked at Proguard core?
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Resources for generating and execution JVM bytecode
For generating Java bytecode/class files you could take a look at ProGuardCORE . It's a bytecode manipulation and analysis library that grew out of ProGuard.
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JEP draft: Classfile API
The MethodBuilder "low-level" example looks like the ProGuardCORE API for building classes & code sequences, which can be written as:
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Show HN: I spent my vacation writing a modern JVM assembler
Something else that could make your code generation for your JVM language easier: ProGuardCORE (https://github.com/Guardsquare/proguard-core). It can be used to read, generate and analyse Java bytecode.
Some examples for code generation: ProGuard where the project originated (https://github.com/Guardsquare/proguard), Brainf*ck compiler (https://github.com/mrjameshamilton/bf), Lox compiler (https://github.com/mrjameshamilton/klox)
Disclaimer: I work at Guardsquare on ProGuardCORE so may be biased ;)
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Looking for resources on building a compiler
I implemented Lox in Kotlin based on the book's Java interpreter then added a JVM backend using ProGuardCORE: https://github.com/mrjameshamilton/klox
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Building a simple Log4Shell detector with ProGuardCORE
You can find out more about ProGuardCORE on GitHub and the manual contains some further examples.
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Is there any books or guides on how to target JVM bytecode?
Not a book or guide but a useful library for working with/generating JVM class files is ProGuardCORE. It's the underlying library used by ProGuard and I also recently used it to add a JVM backend to my implementation of Lox from the Crafting Interpreters book.
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Concise language to write an interpreter for?
After completing the first part of the book (using Kotlin instead of Java), I added a JVM backend using ProGuardCORE (https://github.com/Guardsquare/proguard-core).
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AppSweep, mobile application scanning for developers
The biggest difference is our initial goal of creating a tool for application developers rather than a security team. This means we aim to exclude information that the application developer definitely knows and doesn't want to see again, e.g. the list of permissions an application is requesting. Furthermore we try to focus on nice and intuitive UX that is familiar to this audience, enabling an application developer to be very efficient in reading & interpreting the results (e.g. easy comparison of two builds). Also note that this is built on the same core technology as ProGuard. This foundation of compiler components (e.g. our partial evaluator) and the knowledge and experience at Guardsquare that comes with it will unlock many more in-depth code checks.
javawriter
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Supercharge Your Spring Boot Services with Multiple Data Sources! Introducing spring-multi-data-source!
javapoet (for generating code in Java): square/javapoet: A Java API for generating .java source files. (github.com)
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Supercharge Your Spring Boot Services with Multiple Data Sources! Introudcing spring-multi-data-source!
Resources: 1. Spring Boot Official Documentation on configuring multiple data sources: Spring Boot Reference Documentation 2. javapoet (for generating code in Java): square/javapoet: A Java API for generating .java source files. (github.com) 3. Guide to Annotation Processing in Java: Java Annotation Processing and Creating a Builder | Baeldung
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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.
Javapoet. This helped me a lot, because i wrote two generators, one for one employer, who don't like dynamic generators, so the first was to generate mappers like mapstruct does; from model to pojos and viceversa. The second one was a static testing pojo factory generator; this last one i made public (it's pretty basic and now we have projects like instancio and podam) its name is mother-factory.
- Generare de cod pentru Java
- Any news on the Classfile API?
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Proposed: A new CMake scripting language usable alongside existing one
> can you show an example of how you'd parse, say, a .java.in
The canonical way to do such a thing is through the java annotation processing api [1] and using a tool like java poet [2]. Before you did that, you'd probably decide if you wanted to instead use bytecode generation with a library like bytebuddy [3]
But, assuming for some reason, you wanted to torture yourself and actually consume a java.in file and apply a regex, then you'd probably pull out the "maven-replacer-plugin" [4] and configure that for the task at hand. (or use your favorite templating language plugin. There's a million of them).
Though, to be fair, this really isn't something that comes up in regular java programming due to the nature of the ecosystem. Anything you'd want to codegen likely already has a library and anything you didn't would receive (legitimate) push back.
[1] https://www.baeldung.com/java-annotation-processing-builder
[2] https://github.com/square/javapoet
[3] https://bytebuddy.net/
[4] https://github.com/beiliubei/maven-replacer-plugin
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Scaffolding multiple java files
I’ve used a maven archetype before with velocitemplate. That solution was iffy so we then migrated to using https://github.com/square/javapoet to generate the java source and write it to the desired files. I think we also used the google formatter library so the files would be formatted after generating.
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20+ Trending and Popular Java Open Source Project
JavaPoet
- May be a stupid question: Why are computer programs that modify themselves so uncommon? I can't really think of a use case, but does the phenomenon have a name?
What are some alternatives?
proguard - ProGuard, Java optimizer and obfuscator
FreeBuilder - Automatic generation of the Builder pattern for Java
JaCoCo - :microscope: Java Code Coverage Library
Joda-Beans - Java library to provide an API for beans and properties.
emv-qrcode - Java Based EMV QR Code Generator and Parser (MPM, CPM)
SDMLib
appsweep-gradle - This Gradle plugin can be used to continuously integrate app scanning using AppSweep into your Android app build process
parceler - :package: Android Parcelables made easy through code generation.
bytecode-viewer - A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
NetworkParser - Framework for serialization to Json, XML, Byte and Excel, therefore an oviparous wool milk sow J
Maker - Lightweight, full-featured, low-level dynamic Java class generator designed for ease of use.
ParcelablePlease - Annotation Processor for generating Parcelable code