Drools – Create a Drools Program
To create a basic Drools program, open Eclipse. Go to Fileb → New → Project. Select Drools Project. Give a suitable name for the project. For example, DroolsTest. The next…
Drools – Runtime
Drools Runtime is required to instruct the editor to run the program with specific version of Drools jar. You can run your program/application with different Drools Runtime. Click on Windows…
Drools – Eclipse Plugin
Here are the prerequisites to install Drools Plugin − Java 1.5 (or higher) SE JDKEclipse 4.2 (or any version) and the Drools plugin As Drools is a BRMS (Business Rule…
Drools – Introduction
Drools is a business logic integration platform written in Java. This is a quick tutorial on how to use Drools in a business environment. Audience This tutorial should be useful…
Java DOM4J Parser – Modify XML Document
Demo Example Here is the XML that we need to modify − <?xml version = "1.0"?> <class> <student rollno = "393"> <firstname>dinkar</firstname> <lastname>kad</lastname> <nickname>dinkar</nickname> <marks>85</marks> </student> <student rollno = "493">…
Java DOM4J Parser – Create XML Document
Demo Example Here is the XML that we need to create − <?xml version = "1.0" encoding = "UTF-8"?> <cars> <supercars company = "Ferrari"> <carname type = "formula one">Ferrari 101</carname>…
Java DOM4J Parser – Query XML Document
Demo Example Here is the input xml file that we need to parse − <?xml version = "1.0"?> <class> <student rollno = "393"> <firstname>dinkar</firstname> <lastname>kad</lastname> <nickname>dinkar</nickname> <marks>85</marks> </student> <student rollno…
Java DOM4J Parser – Parse XML Document
Steps to Using DOM4J Following are the steps used while parsing a document using DOM4J Parser. Import XML-related packages.Create a SAXReader.Create a Document from a file or stream.Get the required…
Java DOM4J Parser – Overview
DOM4J is an open source, Java-based library to parse XML documents. It is a highly flexible and memory-efficient API. It is Java-optimized and uses Java collections like List and Arrays.…
Java XPath Parser – Create XML Document & Modify XML Document
XPath parser is used to navigate XML Documents only. It is better to use DOM parser for creating XML. Please refer the Java DOM Parser section for the same. Java…
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