Introduction to Abstract Factory Design Pattern

Abstract factory design pattern provides an interface for creating families of related or dependent objects without a specifying their concrete classes. The abstract factory design patter is very similar to factory method pattern. One difference between the two is that with the abstract factory pattern, a class delegates the responsibility of object instantiation to another …Read More

CREATE EVENT IN MYSQL AND SOME ADVANCED MYSQL COMMANDS

Dear Readers, this blog will be talking about how to create even in MySQL and some advanced MySQL commands. To create event in MySQL, we have to follow a Pattern which is written below.. 1. Declare Delimiter 2. Define Name of the event 3. Define when to schedule 4. Start with “DO” 5. Then “Begin” …Read More

Anonymous Authentication in Pentaho

This blog will be talking about anonymous authentication in Pentaho. You can bypass the built-in security on the BA Server by giving all permissions to anonymous users. An “anonymousUser” is any user, either existing or newly created, that you specify as an all-permissions, no-login user, and to whom you grant the Anonymous role. The procedure …Read More

Jasper Report Localization Example

Jasper Report Localization Example Applying localization on jasper reports and jasper input controls. This blog post helps you understand how localization can be achieved , what can be localized and its limitations. What can be localized? Localization can be done on data which is static in nature i.e data which is not coming from database. …Read More

Enable CAS in Different Applications

This blog talks about how to Enable CAS in Different Applications What is CAS The Central Authentication Service (CAS) is a single sign-on protocol for the web. It’s purpose is to permit a user to access multiple applications while providing their credentials (such as userid and password) only once. It also allows web applications to …Read More

D3 Bubble Chart Integration with Jaspersoft

In this blog we will be discussing about D3 Bubble Chart Integration with Jaspersoft using HTML method of integration. All the reports are develop using ireport 5.5 professional and jasper server 5.5 As html component of jasper server does not load any scripts in the html component, we loaded the script in one of the …Read More

D3 Sankey Chart Integration with Jaspersoft

In this blog we will be discussing about D3 Sankey Chart Integration with Jaspersoft using HTML method of integration. All the reports are develop using ireport 5.5 professional and jasper server 5.5 As html component of jasper server does not load any scripts in the html component, we loaded the script in one of the …Read More

Using JavaBeans set Datasource in Jaspersoft iReport

JasperReports provides several types of pre-defined/ready-to-use datasources which can be used to provide the data that is filled in the report. We are going to look at one such datasource, the ‘JavaBeans Set Datasource’, which allows us to use JavaBeans as data to fill reports. The basic idea is to provide 2 important things – …Read More

JavaScript Classes

JavaScript Classes For any one with classical OOPs (Java, C#, etc) background, working in JavaScript might not be easy, as it doesn’t contain keywords such as class , static , private , public or protected , that one might be used to. The way JavaScript works is, you define a class using function which acts …Read More

Automated data testing for disparate data sources

Automated data testing for disparate data sources Disparate source data  testing is a major challenge in IT industry. In our last article 10 Key Performance Indicators to check for quality data after ETL, we have seen how the data leak may happen and different checks during ETL development. In this article we will see how to …Read More