macwire | Lightweight and Nonintrusive Scala Dependency Injection | Dependency Injection library

by softwaremill Scala Version: v2.5.8 License: Apache-2.0

X-Ray Key Features Code Snippets(1)Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | macwire Summary

macwire is a Scala library typically used in Programming Style, Dependency Injection applications. macwire has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

MacWire generates new instance creation code of given classes, using values in the enclosing type for constructor parameters, with the help of Scala Macros. For a general introduction to DI in Scala, take a look at the Guide to DI in Scala, which also features MacWire. MacWire helps to implement the Dependency Injection (DI) pattern, by removing the need to write the class-wiring code by hand. Instead, it is enough to declare which classes should be wired, and how the instances should be accessed (see Scopes). Classes to be wired should be organized in "modules", which can be Scala traits, classes or objects. Multiple modules can be combined using inheritance or composition; values from the inherited/nested modules are also used for wiring. MacWire can be in many cases a replacement for DI containers, offering greater control on when and how classes are instantiated, typesafety and using only language (Scala) mechanisms.

Support

Quality

Security

License

Reuse

Support

macwire has a medium active ecosystem.

It has 1221 star(s) with 72 fork(s). There are 63 watchers for this library.

It had no major release in the last 12 months.

There are 52 open issues and 69 have been closed. On average issues are closed in 206 days. There are 21 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of macwire is v2.5.8

Quality

macwire has 0 bugs and 0 code smells.

Security

macwire has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

macwire code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

macwire is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

macwire releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

It has 3445 lines of code, 334 functions and 106 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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macwire Key Features

No Key Features are available at this moment for macwire.

macwire Examples and Code Snippets

client connect to different proxies

Lines of Code : 32

License : Strong Copyleft (CC BY-SA 4.0)

Copy

# Define port ACLs
acl port_1 localport 10001
acl port_2 localport 10002
acl port_3 localport 10003

# Define client IP ACLs
acl client_1 src 127.0.0.1
acl client_2 src 127.0.0.2
acl client_3 src 127.0.0.3

# Cache peer (replace PROXY_1, P

Community Discussions

Trending Discussions on macwire

Intellij Idea Code Coverage Vs Maven Jacoco

New sbt application using the akka-http template, how to determine resolvers and add maven central?

Error converting Play Silhouette Module from Guice To Macwire

QUESTION

Intellij Idea Code Coverage Vs Maven Jacoco

Asked 2021-Mar-10 at 21:45

when I run my tests in Intellij idea choosing code coverage tool as JaCoCo and include my packages I see I get 80% above coverage in the report but when I run it using maven command line I get 0% in JaCoCo report below are two questions.

can I see what command Intellij Idea Ultimate version is using to run my unit tests with code coverage ?
Why my maven command mvn clean test jacoco:report is showing my coverage percentage as 0%.

This is a Scala maven project.

My POM.xml file:-

...

ANSWER

Answered 2021-Feb-03 at 22:16

Assuming that you are using JaCoCo with cobertura coverage you need to declare the dependencies and the plugin to run the command mvn cobertura:cobertura.

Source https://stackoverflow.com/questions/66032697

QUESTION

New sbt application using the akka-http template, how to determine resolvers and add maven central?

Asked 2020-Oct-30 at 03:04

I have a new sbt application that I built using the akka http g8 template.

I am trying to add reactivemongo 1.0 to my build and I am getting this error:

...

ANSWER

Answered 2020-Oct-30 at 03:04

Can you try replacing "org.reactivemongo" %% "reactivemongo" % "1.0" with "org.reactivemongo" %% "reactivemongo" % "1.0.0" % "provided"?

I copy it from Maven Repository https://mvnrepository.com/artifact/org.reactivemongo/reactivemongo_2.13/1.0.0

Source https://stackoverflow.com/questions/64599593

QUESTION

Error converting Play Silhouette Module from Guice To Macwire

Asked 2020-May-15 at 16:42

I am trying to convert from Guice to Macwire as a dependency injection framework. It is going fine apart from this Silhouette Module where I am getting a compilation error. Error at bottom.

Working Module in Guice:

...

ANSWER

Answered 2020-May-15 at 16:42

MacWire doesn't magically creates values - if it needs to construct a value, it looks what values are taken by the constructor and - if by looking at all values available in the scope it can unambiguously find all the parameters of the constructor, the macro creates code new Class(resolvedArg1, resolvedArg2, ...).

all of these values have to be in Scope - they can be constructed by MacWire, or be abstract members implemented by some mixin, but still you have to write them down explicitly
if you have 2 values of the same type in scope - MacWire cannot generate the code because how it would know which value to pick? (Well, if one of the values is in closer "closer" than the other it can, but if they are equally close it cannot be resolved)

So if you get the error:

Source https://stackoverflow.com/questions/61823322

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install macwire

You can download it from GitHub.

Support

The Scala 3 version is written to be compatible with Scala 2 where possible. Currently there are a few missing features:. For full list of incompatibilities take a look at tests/src/test/resources/test-cases and util-tests/src/test/resources/test-cases .

Find more information at: