Sunday, December 7, 2014

Security for Microservices with Spring and OAuth2

OAuth2 is a lightweight security protocol that is well-suited for use with HTTP, the protocol at the heart of many modern architectures. Spring Security OAuth2 has a load of new features, not the least of which being the `@Configuration` support in version 2.0. Combine these with Spring Boot and you have a platform which can get you a secure HTTP service application in about 20 lines of code. This presentation shows how the combination of rapid development and production-ready features in the modern Spring stack are a perfect mixture for developing secure components in a system composed of microservices. We explore the new features in Spring OAuth2, guide you through the choice of which to use and when, and show how easy they are to enable quickly.



Source: https://www.youtube.com/watch?v=MLfL1NpwUC4

Tuesday, October 28, 2014

IoT Realized with Spring XD - The Connected Car

In this demo we will explore the power of Spring XD in the context of the Internet of Things (IoT). We will look at a solution developed with Spring XD to stream real time analytics from a moving car using open standards. Ingestion of the real time data (location, speed, engine diagnostics, etc), analyzing it to provide highly accurate MPG and vehicle range prediction, as well as providing real time dashboards will all be covered. Watch this demo to get a sense of how Spring XD can serve as “Legos®” for the IoT.




Source : https://www.youtube.com/watch?v=qkm2GV57hzY

Why Do I recommend Spring?

Is Spring the new legacy as quite a few people tell you on their blogs? I disagree on many levels. Throughout this session I will holistically detail without any polemics why I do recommend using the Spring Framework and its ecosystem. Aspects that will be covered include: operational impacts, ecosystem, coding and road maps. This presentation is aimed at IT managers, Architects and Developers alike.



Source: https://www.youtube.com/watch?v=z1rpWpSKtT8

Architecting for Continuous Delivery: Microservices with Pivotal CF and Spring Cloud

Join Matt Stine to hear how you can architect systems that are optimized for continuous delivery, allowing you to innovate and deliver value faster and safer. Microservices, Pivotal CF, and Spring Cloud combine to create an operationalized architecture that enables enterprises to continuously deliver value at scale through rapid, iterative development, and to meet the needs of a mobile-first world.


Sunday, August 31, 2014

Introducing Project Wing

Project Wing is a Google[x] project that is developing a delivery system that uses self-flying vehicles. As part of our research, we built a vehicle and traveled to Queensland, Australia for some test flights. There, we successfully delivered a first aid kit, candy bars, dog treats, and water to a couple of Australian farmers. We’re only just beginning to develop the technology to make a safe delivery system possible, but we think that there’s tremendous potential to transport goods more quickly, safely and efficiently.

Tuesday, August 12, 2014

Example HTML File to display Overlay using JQuery

Copy past the below html code into one html file then access the html in browser to see the Overlay functionality.

<html>
<head>
<title>Sample Overlay Test</title>
<link href=”css/jquery-ui.min.css” rel=”stylesheet” type=”text/css” />
<script src=”js/jquery.min.js”></script>
<script src=”js/jquery-ui.min.js”></script>

<style type=”text/css”>
#displayOverLayDiv {
width: 500px;
height: 500px;
display: none;
}

.overlay {
position: absolute;
top: 0;
left: 0;
display: none;
background-color: black;
background: url(“http://malliktalksjava.in”);
}

#frame {
border: 0;
width: 500px;
height: 500px;
}

#open {
border: 0;
width: 175px;
height: 24px;
background-color: #EAF8F8;
font-size: 18 px;
font-weight: bold;
}
</style>

<script type=”text/javascript”>
$(document).ready(function () {
$(‘#open’).click(function () {
$(“.overlay”).height($(window).height());
$(“.overlay”).width($(window).width());
$(“.overlay”).fadeTo(1000, 0.4);
$(“#displayOverLayDiv”).dialog({
width: “auto”,
height: “auto”,
show: {
effect: “slide”,
duration: 1500
},
hide: {
effect: “slide”,
duration: 1500
},
beforeClose: function () {
$(“.overlay”).fadeTo(1000, 0);
},
close: function () {
$(“.overlay”).css(“display”, “none”);
},
resizeStop: function (event, ui) {
$(“#frame”).height($(this).height());
$(“#frame”).width($(this).width());
}
});
});
});
</script>
</head>

<body>
<div id=’open’>
<a href=”#”>Click here to Get Overlay</a>
</div>
<div class=’overlay’>
<div id=’displayOverLayDiv’>

</div>
</div>
</body>
</html>

Wednesday, July 23, 2014

REST-ful API Evolution

As REST-ful data services become more widespread, it is becoming clear that they have to change to suit new consumer needs. This evolution is often disruptive to consumers, but it doesn't have to be. This session, a follow up to 'REST-ful API Design', discusses various strategies for evolving a REST-ful API and how the strategies can be implemented using Spring.



Source: https://www.youtube.com/watch?v=fSFh9UCBp5s&list=UU7yfnfvEUlXUIfm8rGLwZdA

Integrating Spring Batch and Spring Integration

This talk is for everyone who wants to efficiently use Spring Batch and Spring Integration together. Users of Spring Batch often have the requirements to interact with other systems, to schedule the periodic execution Batch jobs and to monitor the execution of Batch jobs. Conversely, Spring Integration users periodically have Big Data processing requirements, be it for example the handling of large traditional batch files or the execution of Apache Hadoop jobs. For these scenarios, Spring Batch is the ideal solution. This session will introduce Spring Batch Integration, a project that provides support to easily tie Spring Batch and Spring Integration together. We will cover the following scenarios: Launch Batch Jobs through Spring Integration Messages Generate Informational Messages Externalize Batch Process Execution using Spring Integration Create Big Data Pipelines with Spring Batch and Spring Integration.



Source: https://www.youtube.com/watch?v=8tiqeV07XlI

Building app management tools with Spring Boot

Spring Boot lets you write apps better than ever. But did you ever think about writing all those support scripts and tools you inevitably need with Boot as well? In this webinar, see how the Spring team has already picked up and run with Spring Boot CLI as a powerful way to manage things like all open issues against the 60+ getting started guides. See how to monitor application logs using a little Spring Integration, Spring WebSocket+STOMP, and other technologies, all with some lightweight Boot+Groovy code.



Source: https://www.youtube.com/watch?v=j3rrqOV68ik

Building a Shopping Cart in 24 Hours using Spring

Creating a transactional website that is secure, fast, and responsive is a challenge all on its own. Creating one in 24 hours borders madness, however with the resources that Spring brings to the table, this can be accomplished. Casey Doolittle and Phil Dutson were issued the task of creating a charity-benefit website two days before the sale started. By leveraging the flexibility and power that various Spring components bring to the table, this mighty feat was accomplished. During this talk Casey and Phil will discuss the how and why of using Spring 3.2.4, Spring Web MVC, and Spring Security 3.1.4 as their framework of choice to get the project done on time.




Source: https://www.youtube.com/watch?v=QBfuTBJv3qE