Java XPath Tutorial: How to Parse XML File using XPath in Java
XPath is a language for finding information in an XML file. You can say that XPath is (sort of) SQL for XML files. XPath is used to navigate through elements and attributes in an...
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Read / Write CSV file in Java
If you want to work with Comma-separated Files (CSV) in Java, here’s a quick API for you. As Java doesn’t support parsing of CSV files natively, we have to rely on third party library. Opencsv is...
Spring MVC HashMap Form Integration example
Spring MVC provides powerful way to manage form inputs. It also provides form validation functionality which is easy to integrate in any application. But other than the normal form bean mapping, recently I had a requirement...
Spring MVC + FreeMarker (FTL) Integration example
Welcome to Freemarker Tutorial Series. In previous post we created Servlet based Hello World Freemarker Template example. We learned few APIs of freemarker and also how to integrate it with Servlet based application. Following are...
Introduction to FreeMarker Template (FTL)
FreeMarker is a Java-based template engine focusing on the MVC software architecture. Although it’s mostly used for Servlet-based Web Application development, it can be used for any other kind of text output, such as...
Spring 3 MVC – Autocomplete with JQuery & JSON example
Let us implement Autocomplete feature in Spring MVC application using JQuery. Autocomplete is a feature you”ll see in almost all good web apps. It allows user to select proper values from a list of...
Batch Insert In Java – JDBC
Let’s see how we can perform batch insert in Java using JDBC APIs. Although you might already knew this, I will try to explain the basic to a bit complex scenarios.In this note, we...
How To Create QR Codes in Java & Servlet
Nowadays, Quick Response (QR) Codes are becoming more and more useful as they have gone mainstream, thanks to the smart phones. Right from the bus shelter, product packaging, home improvement store, automobile, a lot...
Create ZIP Files in JavaScript
Zip is a very useful file type if I must say most used. It is the most used file format for data compression and archiving. There are number utilities available to create/generate Zip file....
Hibernate Inheritance: Table Per Class Hierarchy (Annotation & XML Mapping)
Welcome to Hibernate Tutorial Series. In previous tutorials we saw how to implement Relationship Mapping in Hibernate. We saw different mapping techniques like One to Many, Many to Many using both Annotations and XML...