Exception Handlering in Wildfly

In this post, I will show how to create error handler for JSF and Restful web service by using Wildfly Application Server. In the programming development, exception handling is very important part in the development process. Handling exception properly improve user exprerient and elevate security. I'll show how to handle exception for JSF pages and webservices. Read more

Wildfly JSF Richfaces Ajax Configuration

Java EE container as Wildfly provides dynamic Web UI components along within the package, for example JSP and JSF. Beside JSP, JSF provides MVC framework to give the structure of your application. JSF is very well designed Web interface tools, it glues web components via expression language (EL) and working very well with AJAX. Read More

Using In Memory Database H2 with Widlfly 23

H2 is database engine (RDBMS) base on Java. Its features includes in memory database, embeded database as file database. In Wildfly, H2 is installed as default in the application server. In this post, I will show how to connect to H2 database from application and use H2 as an in memory database and file database. Read More

Create Jasper Report with Custom Font

Jasper report provides flexibile functionalities for report developements. One of the features that is available in the Jasper report is custom font feature. One of the problem when developing a report is font compatability between platoms. By using custom font, the font that is available on a platform such a Windows could be used in another platform like Linux. In this post, we will exploring detail for how to create custom library for the font from ttf file and using the font library to generate report with particular font. Read More

Load balancing Web Application with HA Proxy

 In previous post, I have demonstrated how to use NGINX as the load balancer to devide load between application servers. Beside NginX, another popular software load balancer is HAProxy. HAProxy supports for Layer 4 (TCP) and Layer 7 (HTTP) protocol for load balancing. Read more

Create Email Resource On Wildfly and Send/Receive Email Through Email Resources

Email is very basic communication chanel between the business units. Integrating Email to enterprise application becomes the common business requirement for every enterprise application. Wildfly application provides many resource management function, email resource is also included inside resource management facility inside Wildfly. In this post, I will demonstrate how to create email resource and send email. Read more

Integrate Authentication on Jasper Report Server with LDAP Server

Jasper Report Server offers its own built-in user manangement module, but in case you want to intregate Jasper Server with the LDAP or AD to centralize user management system so you could manage user access control easier. In this case, Jasper Server also provide LDAP integration feature to integrate Jasper Server User Management Module via LDAP such as OpenLDAP or Active Directory. In this tutorial, I will show how to integrate Jasper Server with Open ldap for user authentication. Read more