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Singaram Subramanian06/12/13
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0 replies

WSDLToJava Error: Rpc/Encoded WSDLs Are Not Supported with CXF

RPC/encoded is a vestige from before SOAP objects were defined with XML Schema. It’s not widely supported anymore. You will need to generate the stubs using Apache Axis 1.0, which is from the same era.

Ross Mason06/11/13
4027 views
0 replies

Lightweight publish/subscribe with Mule and MQTT

In this blog we will look at an example where Mule is used to integrate conference booth QR Code scanners with an MQTT broker.

Mitch Pronschinske06/11/13
3351 views
0 replies

AJUG's Introduction to Apache Kafka

Apache Kafka (kafka.apache.org) is a "distributed publish-subscribe messaging system" with some very interesting features for handling massive volumes of data without the traditional management and scale issues of JMS implementations. Written in Scala, it runs on the JVM and is easily integrated into Java apps.

Singaram Subramanian06/11/13
3847 views
0 replies

Apache XML-RPC: How to configure timeouts in XML-RPC client?

Apache XML-RPC is a Java implementation of XML-RPC, a popular protocol that uses XML over HTTP to implement remote procedure calls.

Yaron Naveh06/11/13
3227 views
0 replies

gSoap and WCF Routing Services are Not Friends

One of the common patterns with web services is the router service. It can hide routing logic from the client or help with load balancing. Wcf 4 ships with libraries and samples to help build such a router very quickly.

Debasish Ghosh06/10/13
3696 views
0 replies

Endo is the new fluent API

Endomorphisms help you lift your computation into a data type that gives you an instance of a monoid. And the mappend operation of the monoid is the function composition.

Chris Haddad06/10/13
2730 views
0 replies

Swagger with WSO2 API Manager

APIs are often described in JSON, and XML Schema or XML-based client tooling doesn’t work. Swagger enables developers to describe the API message, produce API schema documentations, and simplify connecting clients to APIs.

Jim O' Neil06/10/13
1554 views
0 replies

Build Your Own Bing Maps API Mash-Up: Architecture

In my last post, I mentioned the “starter-kit” applications my colleagues and I have built around the many open APIs available across the web. My contribution to this effort is a sample that leverages both the Bing Maps control and API and the TomTom Traffic Cams API to show the location of and display the images captured by over 13,000 traffic cameras in the US and Canada.

Pushpalanka Jay...06/10/13
2206 views
0 replies

Try out XACML policies with WSO2 Identity Server

WSO2 Identity Server(IS) is rich with entitlement management based functionalities which are implemented adhering to the standards. It provides fine-grained policy based access control via XACML supporting both XACML 2.0 and XACML 3.0 specifications.

Timothy Bish06/09/13
2301 views
0 replies

New ActiveMQ Book Published

Recently finished work on a new book for the beginning ActiveMQ user, "Instant Apache ActiveMQ Messaging Application Development How-to" published by Packt Publishing. The book is a fast paced walk through as the basic skills needed to work with Apache ActiveMQ. You can also win one...

Madhuka Udantha06/09/13
2121 views
0 replies

WSO2 ESB Cache Mediator Tutorial

This tutorial is about Caching Responses Over Requests. It means when WSO2 ESB gets the same request then Cache Mediator will send out Caching Responses. In this example I am using my last service that I created from WSO2 DSS.

Madhuka Udantha06/08/13
1602 views
0 replies

Managing Endpoints and WSDL from WSO2 Register

Here I am going to use code from my previous post about the WSO2 proxy in which it was written without getting End Points and wsdl from URL.

Yaron Naveh06/08/13
2440 views
0 replies

WCF with 256 bit SSL

Recently I had to call a Java web service from Wcf. The service was secured with a 256-bit ssl certificate. Every request I made was rejected with a 401 Unauthorized response.

Singaram Subramanian06/08/13
1277 views
0 replies

Apache CXF: Implementing Failover and Load Balancing

“Feature that allows clients to failover from the initial target endpoint to another, compatible endpoint for the target service”.

Faheem Sohail06/07/13
6173 views
1 replies

Asynchronous logging using Log4j, ActiveMQ and Spring

My team and I are creating a services platform based on a set of RESTful JSON services where each service contributes to the platform by providing distinct feature(s) and/or data. With logs being generated all over the place, we thought it was a good idea to centralize logging...

Simon Brown06/07/13
840 views
0 replies

Features vs Behavior

I've recently had a bug I raised with a third party software supplier downgraded from high to low importance. No one likes having their bugs downgraded (it probably shows you what a nerd I am by taking this personally) but what surprised me was the reason.

Timothy Bish06/07/13
1204 views
0 replies

Win ApacheMQ "Instant" eBook

Learn something new in an Instant! A short, fast, focused guide delivering immediate results. Learn how to use the JMS API. Explore advanced messaging features in ActiveMQ. And useful information on common pitfalls new developers often encounter

Singaram Subramanian06/07/13
2121 views
0 replies

Multiple WSDLs for Generating JAX-WS artifacts w/ CXF’s Maven Plugin

Each element corresponds to a WSDL for which we need to generate artifacts. Check out my XML snippet below...

Steven Willmott06/06/13
4370 views
0 replies

API Business Models

Guillaume Balas, our CMO, talked about API Business Models, about how to define your API business strategy based on your core business assets, and about how to enable new business models for your company by exposing and API. Here are some of the highlights of his talk...

Mitch Pronschinske06/06/13
3398 views
0 replies

DDD and SOA Pitfalls

Developers building a Service Oriented Architecture commonly run into pitfalls such as using too many web services or using the wrong ESB. These are just some of the tips from this short video.

David Shepherd06/06/13
2055 views
0 replies

Testing for the API Economy

Creating integrations is hard, but testing them is even harder. Here are the hard-won best practices that we’ve developed which you can apply to your integrations.

Isaac Taylor06/06/13
3558 views
0 replies

Quick Design Pattern Review - Abstract Factory

There are a few drawbacks with this design. If you find yourself having to add new types (via new methods) to the Abstract Factory class, you will have to add this same method to all concrete Factory classes as well.

Mitch Pronschinske06/05/13
3925 views
0 replies

UML: Once More with Meaning

This talk will review the state of this work and the implications for software and system engineering practice of bringing real meaning to UML.

Tim Spann06/05/13
5279 views
0 replies

Using Square Retrofit REST Client with POJO

Here is another helpful resource when using Retrofit, JSON to POJO. The library is really simple to use especially if you create your POJO class with the JSONGen.

Mitch Pronschinske06/05/13
4481 views
0 replies

Links You Don't Want To Miss (June 5)

See why you should write ugly code and how you can build your own Google TV with Raspberry Pi. Plus the new plan to curb frivolous software patent lawsuits.