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Prevent the breaking of a Singleton Class Pattern

We used have  Singleton Design Pattern in our applications whenever it is needed. As we know that in singleton design pattern we can create only one instance and can access in the whole application....

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Design Patterns for Microservices

Microservices can have a positive impact on your enterprise. Therefore it is worth to know that, how to handle Microservice Architecture (MSA) and some Design Patterns for Microservices. General goals...

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API Monetization Models

Last few years has been a great year for API Gateways and API companies. APIs (Application Programming Interfaces) are allowing businesses to expand beyond their enterprise boundaries to drive revenue...

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Kubernetes command-line tool for Windows

kubectl (Kubernetes command-line tool) is to deploy and manage applications on Kubernetes. Using kubectl, you can inspect cluster resources; create, delete, and update components.NOTEYou must use a...

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WSO2 Enterprise Integrator with message broker profile

WSO2 Enterprise Integrator is shipped with a separate message broker profile (WSO2 MB). In this Post I will be using message broker profile in EI (6.3.0). 1) Setting up the message broker profile1.1)...

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Messaging Patterns on Enterprise integration

When two or many applications want to exchange data, they do so by sending the data through a channel that connects the each others. The application sending the data may not know which application will...

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Writing Micro Services with msf4j

Microservices are going completely over the enterprise and changed the way people write software within an enterprise ecosystem. Let build you microservices with msf4j for Auto Mobile. 1) Create msf4j...

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SMPP to wso2 ESB / EI

The SMPP inbound endpoint allows you to consume messages from SMSC via WSO2 ESB OR EI. 1.  Start SMSC2.  Create custom inbound end point with below parameter. (Make sure you pick correct system-id and...

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WSO2 APIM - Deployment Patterns and Profiles

WSO2 APIM ComponentsWSO2 API Manager includes five main components as the Publisher, Store, Gateway, Traffic Manager and Key Manager.API Gateway - responsible for securing, protecting, managing, and...

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SMS with WSO2 ESB

1. Introduction to SMPP and SMSCSMPP - Short Message Peer to Peer protocol is an open, industry standard protocol designed to provide a flexible data communications interface for transfer of short...

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Reading Value from uri-template in WS02 ESB

There is REST Back-End end-point in Vehicle registration services as belowGET /car?name=prius HTTP/1.1Host: localhost:8080color: WhiteCompany need to expose it 3rd part companies and above End-point...

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Vehicles registration services - Part 01– PayloadFactory and Validate with JSON

Vehicles registration services using REST services on government TAX department system. That REST services give the TAX information for the Vehicle. {"Tax": {"Amount": 58963}}Vehicles registration...

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Estimation for Software project development

Estimation for Software project development is the process of predicting the most realistic amount of effort (expressed in terms of person-hours or money) required to develop or maintain software based...

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JAVA8 Stream API and New Class Optional

In this post give some basic on JAVA Stream API which is added in Java 8. It works very well in conjunction with lambda expressions. Pipeline of stream operations can manipulate data by performing...

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Lifecycle of a Book in WSO2 Greg

The Lifecycle Management(LCM) plays a major role in SOA Governance. WSO2 Governance Registry Lifecycle Management supports access control at multiple levels in lifecycle state.1. Permissions1.1 Check...

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Enterprise Data integration Directions

Enterprise Data Integration is a broad term used in the integration landscape to connect multiple Enterprise  applications and hardware systems within an organization. All these enterprise data...

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Handling BigDecimal in Talend

Post is very basic one, Since Talend is all about data integration. Finding a BigDecimal [1] in such data set is very common. BigDecimal VS DoublesA BigDecimal is an exact way of representing numbers....

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Handling simple denormalized data from Talend

Data integration is the combination of technical and business processes used to combine data from disparate sources into meaningful and valuable information. Today some systems may store data in a...

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WSO2 ESB with JavaScript Object Notation

There is few thing that make my work enjoyable with WSO2 ESB as it provides support for JavaScript Object Notation (JSON) payloads in messages. It is not very new feature and it old feature. It...

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Cleaning OSSIM Alarms

Working on an Alienvault IDS system or OSSIM you can come across over huge amount of alarms are created will system migrations. use the ossim-db command:>  ossim-dbuse the alienvault database:>...

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