yauaa | Yet Another UserAgent Analyzer

by nielsbasjes Java Version: 7.23.0 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | yauaa Summary

yauaa is a Java library. yauaa has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub, Maven.

Yauaa: Yet Another UserAgent Analyzer.

Support

Quality

Security

License

Reuse

Support

yauaa has a low active ecosystem.

It has 663 star(s) with 119 fork(s). There are 35 watchers for this library.

There were 1 major release(s) in the last 12 months.

There are 3 open issues and 335 have been closed. On average issues are closed in 103 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of yauaa is 7.23.0

Quality

yauaa has 0 bugs and 0 code smells.

Security

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

yauaa code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

yauaa 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

yauaa releases are available to install and integrate.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

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

yauaa saves you 18115 person hours of effort in developing the same functionality from scratch.

It has 30769 lines of code, 1799 functions and 378 files.

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

Top functions reviewed by kandi - BETA

kandi has reviewed yauaa and discovered the below as its top functions. This is intended to give you an instant insight into yauaa implemented functionality, and help decide if they suit your requirements.

Parse the user agent string
Fixes the user agent .
Load a resource .
Checks that the configuration is valid .
Initialize the parser .
Convert a string to a valid format
Calculates a string representation of a user agent .
Parses the given user agent string .
Extract hostname from a URI
Given a list of Matcher results produce a print of match .

Get all kandi verified functions for this library.

yauaa Key Features

No Key Features are available at this moment for yauaa.

yauaa Examples and Code Snippets

No Code Snippets are available at this moment for yauaa.

Community Discussions

Trending Discussions on yauaa

Testing for the expected exception message with junit 5

What datastructure is the fastest to find the best matching prefix?

Incompatible types when using recursive generics in Java

Letting a single Java annotation implicitly set multiple annotations

QUESTION

Testing for the expected exception message with junit 5

Asked 2019-Sep-30 at 09:09

I have a project where I have tests where I deliberately cause a problem and then verify the code responds the way I want it. For this I want to be sure the exceptions not only are the right class but they must also carry the right message.

So in one of my existing (junit 4) tests I have something similar to this:

...

ANSWER

Answered 2019-Sep-30 at 08:23

Thanks to @michalk and one of my colleagues this works:

Source https://stackoverflow.com/questions/58163929

QUESTION

What datastructure is the fastest to find the best matching prefix?

Asked 2019-Jan-20 at 16:32

Context: I'm working on an analyzer for useragent strings (Yauaa) and as part of this analysis I want to make an educated guess what brand of the device should be reported. I have an implementation that I need to rewrite to be a lot more efficient.

Because I do not want to have a complete list of all devices I want to do the detection based on the prefix of the model.

So I have a dataset with prefixes and the brand that is associated:

"GT-" --> "Samsung"
"LLD-" --> "Huawei"

And then I want to do a .get("GT-1234124") which should result in "Samsung" because that is the "longest matching prefix".

I had a look at the Trie structure but that seems to be for the opposite situation. What I understand is that you start with a set of values and you can efficiently get all the values that starts with the provided prefix.

If I were to implement this from scratch I would use a tree similar to the Trie but walk around it differently. What I'm looking for is a datastructure that does what I need as fast as possible.

What datastructure do you recommend for this usecase?

Is there an existing (proven) implementation I can use?

...

ANSWER

Answered 2019-Jan-20 at 16:32

I did some digging into datastructures and found that essentially the Trie structure is what I need with a different way of walking around the structure.

Since this structure is really simple I created my own implementation that works very well.

See: https://github.com/nielsbasjes/yauaa/blob/master/analyzer/src/main/java/nl/basjes/parse/useragent/utils/PrefixLookup.java

Updates:

I wrote an article about this https://techlab.bol.com/finding-the-longest-matching-string-prefix-fast/
I put my implementation into a separate library which I opensourced and which is already available via maven central. See https://github.com/nielsbasjes/prefixmap

Source https://stackoverflow.com/questions/53371532

QUESTION

Incompatible types when using recursive generics in Java

Asked 2018-Aug-15 at 21:39

I have written java code where I use a recursive form of generics to achieve a clean way of making a Builder pattern inheritable.

This works but I do not understand some of the warnings and errors I get from the java compiler.

This is the severely simplified version of the part I don't understand:

...

ANSWER

Answered 2018-Aug-15 at 21:39

When you consider the concrete type arguments, it becomes easier to see the problem:

Suppose

Source https://stackoverflow.com/questions/51866295

QUESTION

Letting a single Java annotation implicitly set multiple annotations

Asked 2017-Sep-19 at 15:15

I have written a Java library that defines and uses a custom annotation to find methods that are then called via reflection.

See this example

...

ANSWER

Answered 2017-Aug-15 at 07:44

Not entirely automated, but a nice workaround. In IntelliJ you can set up your own Live Template to suggest an autocomplete when typing the annotation:

Source https://stackoverflow.com/questions/45688023

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

Vulnerabilities

No vulnerabilities reported

Install yauaa

You can download it from GitHub, Maven.
You can use yauaa like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the yauaa component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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