Spring Boot question and explanations

 Question: What is diff BeanFactory and ApplicationContextFactory?Solution:The Spring Framework comes with two IOC containers – BeanFactory and ApplicationContext. The BeanFactory(Lazy Loading is the most basic version of IOC containers, and the ApplicationContext ( Eager Loading) extends...

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Upload a file in cloud space(multipart upload operation) using HttpClient

To use below program, to upload a file easily in could space. we will illustrate how to do a multipart upload operation using HttpClient. import java.io.BufferedReader; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStreamReader; import java.io.StringReader; import java.io.StringWriter; import...

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Flyway : Automatic database creation and updations for Web Applications (INTEGRATING FLYWAY IN A SPRING FRAMEWORK APPLICATION)

This post is for about how to integrate Flyway into a Spring/JPA application for database schema migration. To skip all the preambles and get straight to the instructions, jump to Project’s Dependencies Set-up Flyway is a database migration tool which helps do to databases, what tools like git/svn/mercurial does for...

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