Here is my collection of a number of the helpful third-party libraries
Java developers will use in their application to try and do a lot of helpful
tasks. So as to use these libraries, Java developer ought to even be conversant
in that and this can be the full purpose of this text. If you've got a concept
then you'll analysis this library and use it.
1. Work libraries
Logging libraries are quite common because you wish them in each
project. The most vital thing for server-side application as a result of logs is
solely placed wherever you'll see what's going on your application. Even
supposing JDK ships with its own work library, there are many higher
alternatives are accessible e.g. Log4j, SLF4j, and LogBack.
2. JSON parsing libraries
In today's world of net services and web of things (IoT), JSON has
become the go-to protocol to hold info from consumer to server. They need
replaced the XML because the most well-liked thanks to transfer info in a very
platform-independent means. Sadly JDK does not have a JSON library however
luckily, there are several smart third-party libraries that permit you to each
analyse and build JSON messages e.g. Jackson and Gson.
3. Unit testing libraries
Unit testing is that the single most vital issue that separates a mean
developer from a decent developer. Programmers usually are given excuses for not
writing unit tests however the foremost common excuse for avoiding unit testing
is lack of expertise and database of popular unit testing library e.g. JUnit,
Mockito, and PowerMock.
4. General purpose libraries
There is a handful of very good general purpose, third-party library
accessible to Java developer e.g. Apache Commons and Google Guava like using
tried and tested libraries rather than writing our own routines each now and
so.
5. Http libraries
Create http association victimization categories in java.net package it
isn't as simple and seamless as by victimization open supply, third-party
libraries like Java Training in Marathahalli Apache Http Client
and Http Core.
6. XML parsing libraries
There are several XML parsing libraries exists e.g. Xerces, JAXB, JAXP,
Dom4j, Xstream etc. Xerces2 is that the next generation of high performance,
totally compliant XML parsers within the Apache Xerces family. This refashion
of Xerces introduces the Xerces Native Interface (XNI), an entire framework for
building computer programme elements and configurations that's very standard
and simple to program.
7. Surpass reading libraries
Believe it or not however all real-world application should interact
with Microsoft workplace in some kind or alternative. Several application has
to give practicality to export knowledge in surpass and if you have to try and
do same from your Java application then you wish Apache dish API.
8. Bytecode libraries
If you're writing framework or libraries that generate code or act with
bytecodes then you wish a bytecode library. They permit you to browse and
modify bytecode generated by an application. A number of the favoured bytecode
libraries in Java world are javassist and Cglib Nodep.
9. Database connection pool libraries
If you're interacting with the database from Java application however
not victimization database connection pool libraries then you're missing one
thing. Since making connections at runtime takes time and makes request process
slower, it’s continually suggested to use db connection libraries. a number of
the favoured ones are Commons Pool and DBCP.
10. Messaging libraries
Similar to logging and database connection, electronic communication is
also a common feature of the many real-world Java application. Java provides
JMS, Java messaging Service however that is not a part of JDK and you wish to
include separate jms.jar.
11. PDF Libraries
Similar to Microsoft surpass and World, PDF is another present format.
If you wish to support PDF practicality in your application e.g. exportation
knowledge in PDF files then you'll use the iText and Apache man libraries.
12. Date and Time libraries
From JDK 8, there's no reason to use Joda as a result of you get all
that practicality within the JDK 8's new Date and Time API itself however if
you're operating in older Java version then JodaTime may be a value learning
library.
13. Collection libraries
Even though JDK has a wealthy assortment libraries, there are some third
party libraries which provide additional choices e.g. Apache Commons
Collections, anarchist Sachs collections, Google Collections, and Trove. The
treasure library is especially helpful as a result of it provides high speed
regular and primitive collections for Java.
14. Email APIs
The javax.mail and Apache Commons Email - give an API for causation an
email. It’s built on top of the JavaMail API that it aims to change.
15. Html Parsing libraries
Similar to JSON and XML, HMTL is another common format several folks
need to alter. Thankfully, we have jsoup that greatly change operating with
html in Java application. You’ll use JSoup to not solely analyse html however
conjointly to create Java Training in Marathahalli html documents
16. Cryptographic library
The Apache Commons Codec package contains easy encoder and decoders for
varied formats like Base64 and hexadecimal. Additionally to those wide used
encoders and decoders, the codec package conjointly maintains a group of phonetic
cryptography utilities.
17. Embedded SQL database library
Testing your SQL scripts and running Unit tests which require a database.
Btw, H2 isn't the only db; you also have Apache derby and HSQL to choose from.
18. JDBC troubleshooting libraries
There are some smart JDBC Extension libraries exists that makes
debugging easier e.g. P6spy. It’s a library that permits database knowledge to
be seamlessly intercepted and logged with no code changes to the application. You’ll
use these to log SQL queries and their timings.
19. Serialization libraries
Google Protocol Buffer Protocol Buffers are how of encoding structured
knowledge in an economical however protractible format.
20. Networking libraries
Some of the helpful networking libraries are Netty and Apache mynah. If
you're writing an application wherever you wish to try and do low-level
networking task, consider using these libraries.
Conclusion
That's all about a number of the helpful libraries each Java developer
ought to be conversant in. Java scheme is extremely vast and you will find a
lot of libraries for doing various things. You think that concerning something
and you may find there's a library exists to do simply that.
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