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Author Archives: Bhagvan Kommadi

Bhagvan Kommadi is the Founder of Architect Corner & has around 20 years’ experience in the industry, ranging from large scale enterprise development to helping incubate software product start-ups. He has done Masters in Industrial Systems Engineering at Georgia Institute of Technology (1997) and Bachelors in Aerospace Engineering from Indian Institute of Technology, Madras (1993). He is member of IFX forum,Oracle JCP and participant in Java Community Process. He founded Quantica Computacao, the first quantum computing startup in India. Markets and Markets have positioned Quantica Computacao in ‘Emerging Companies’ section of Quantum Computing quadrants. Bhagvan has engineered and developed simulators and tools in the area of quantum technology using IBM Q, Microsoft Q# and Google QScript. He has reviewed the Manning book titled : "Machine Learning with TensorFlow”. He is also the author of Packt Publishing book - "Hands-On Data Structures and Algorithms with Go".He is member of IFX forum,Oracle JCP and participant in Java Community Process. He is member of the MIT Technology Review Global Panel.

SOAP Web Service Example in Java

1. Overview In this article, we will take a look at the SOAP Web Service examples. 2. SOAP Web Service Example Using Apache Axis, SOAP web services are built. SOAP is an acronym for Simple Object Access Protocol. SOAP is used for developing web services that are based on XML based industry-standard protocol. SOAP security is based on WS Security. SOAP web ...

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Introduction to Apache Wink

1. Overview In this article, we will take a look at the Apache Wink Web Service examples. Apache Wink 1.0 is a JAX-RS 1.0 compliant and it has features related to the coreJAX-RS specification. 2. Apache Wink Using Apache Wink, REST web services are built. REST is an acronym for “Representational State Transfer”. Roy Fielding was the first person to ...

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Apache CXF Web Service Example

In this article, we will implement an Apache CXF Web service example. Webservices can be developed using SOAP and REST. SOAP refers to Simple Object Access Protocol. REST stands for Representational State Transfer. 1. Overview Roy Fielding was the first person to come up with the REST architecture proposal. In REST, a Resource is a Uniform Resource Identifier or URI. The ...

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JSF Rendering and Templating Example

1. Overview In this article, we will take a look at the JSF Rendering and Templating examples. Java Server Faces framework is used for developing, building server-side UI Components. This framework is based on the Model View Controller (MVC) architectural pattern. This architectural pattern helps in separating the model, controller, and presentation. This helps the programmers to work together and ...

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Java Exercises

In this post, we feature an article with Java Exercises. In this tutorial, we will see the Java features in detail through code examples. 1. Overview We look at the features of Java in this article. Java is used for developing software and executing the code. The exercises help to demonstrate the java language concepts. Table Of Contents 1. Overview ...

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Java Pointers (References) Example

1. Overview In this article, we will take a look at the comparison of Java Pointers (References ) with C++ Pointers. Java has four types of references which are strong, weak, soft, and phantom references. In C++, you can use references and java pointer. 2. Java Pointers (References) 2.1 Prerequisites Java 8 is required on the Linux, windows or mac ...

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Java Packages – How to use them

 1. Introduction We look at java packages in this article. If you want to learn java, java packages topic will be a great start. We look at code samples to present how to use the java packages. 2. Java Packages Java packages help in avoiding naming collisions, access control, and separation of modules.They help in making usage of interfaces, annotations, ...

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Basic Java Operators

In this post, we feature a comprehensive article about the basic Java Operators. Basic Java operators are Arithmetic, Bitwise, Assignment, Relational, Logical, Ternary, Unary, Shift, and Equality Operators. Table Of Contents 1. Overview 2. Basic Java Operators 2.1. Prerequisites 2.2. Download 2.3. Setup 2.4. IDE 2.5. Arithmetic Operators 2.6. Bitwise Operators 2.7. Assignment Operators 2.8. Relational Operators 2.9. Logical Operators ...

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Java Snake Game Example

1. Introduction In this post, we look at how to develop and design a Snake Game with Eclipse using Java and Java Swing. Eclipse setup is also included in this article. 2. Java Snake Game Example The snake game was created back in 1970. In 1980, a new version of the snake game evolved. In the 1990s, Nokia had this ...

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Java Cheat Sheet

In this post, you will find an easy syntax cheat sheet for Java programming. We will see the Java features and the API classes of Java in detail. 1. Overview We will look at the features of Java and its basic syntax. Java is used for developing software and executing the code. Java code is converted into bytecode after compilation. ...

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