Microsoft Word Processing in Java with Apache POI Data 1. Overview Apache POI is a Java library for working with the various file formats based on the Office Open XML standards (OOXML) and Microsoft’s OLE 2 Compound Document format (OLE2). This tutorial focuses on the support of Apache POI for… Continue Reading java-microsoft-word-with-apache-poi

Introduction to OpenCSV 1. Introduction This quick article introduces OpenCSV 4, a fantastic library for writing, reading, serializing, deserializing, and/or parsing .csv files! Below, we’ll go through several examples demonstrating how to set up and use OpenCSV 4 for your endeavors. 2. Set-Up Here’s how to add OpenCSV to your… Continue Reading opencsv

Map Serialization and Deserialization with Jackson 1. Overview In this article, we’ll look at serialization and deserialization of Java maps using Jackson. We’ll illustrate how to serialize and deserialize Map<String, String>, Map<Object, String>, and Map<Object, Object> to and from JSON-formatted Strings. 2. Maven Configuration [source,xml,gutter:,true] <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.9.4</version> </dependency>… Continue Reading jackson-map

Introduction to Dubbo 1. Introduction Dubbo is an open-source RPC and microservice framework from Alibaba. Among other things, it helps enhance service governance and makes it possible for a traditional monolith applications to be refactored smoothly to a scalable distributed architecture. In this article, we’ll give an introduction to Dubbo… Continue Reading dubbo