Asim Saddal

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This article offers guidance to migrating existing servlet Struts-based applications to portlet Struts-based applications - with a minimum of steps - using WebSphere Studio Application Developer v5.0 with the WebSphere Portal v5.0 test environment. This article does not cover expanding the functionality of the Web application (e.g., using portlet communication), nor is it an introduction to Struts, WebSphere Portal, or portlet programming. The purpose of this article is to enable you - with the fewest changes possible - to run a servlet-Struts application as a portlet-Struts application in WebSphere Portal v5. For further information on portlet development, refer to the Portlet Development Guide. In short, the abstract Portlet class is the central abstraction of the Portlet API. The Portlet class extends HTTPServlet of the Servlet API. All portlets extend the Port... (more)

Inter-Portlet Communications

This article demonstrates the steps performed to implement JSR 168 compliant cooperative portlets using IBM Rational Application Developer V6.0 and WebSphere Portal Server V5.1. The article illustrates passing multiple values from source portlet to target portlet without defining complex data type inside WSDL file. The term cooperative portlets refers to the capability of portlets on a page to interact with each other by sharing information. One or more cooperative portlets on a portal page can automatically react to changes from a source portlet triggered by an action or event ... (more)

WebSphere Datapower FTP Polling Functionality Use Cases

The Datapower appliances support the use of the FTP protocols for message transport. The purpose of this article is to present number of common use case scenarios for FTP polling, illustrating correct configurations of the device to support the use case. The use case scenarios are as follows: 1- FTP Poller - polling files in one directory and transfer them to another directory 2- FTP Poller – polling files from FTP SERVER and forward them to another service 3- FTP Poller (sFTP – FTP over SSL) - polling files from FTP SERVER and forward them to another service 4- FTP Poller (sF... (more)

WebSphere Datapower Configurations for HTTP (GET and POST) Requests

The purpose of this article is to describe the steps involved in configuring Datapower services for the browser-based HTTP type requests. The commonly used methods for such requests are either the POST or GET HTTP method. Datapower Configurations 1. For the testing purpose create a loopback pass-through XML Firewall. 2. Create a new Multi-Protocol Gateway with the following values Input Values Name HTTPBrowserMPGW Type static-backend Response Type Non-XML Request Type Non-XML Backend URL   3. Create a HTTP Front side handler with the followin... (more)

Audit Certificate Inventory in Java/JDK | @CloudExpo #API #Java #Cloud

A digital certificate is an electronic "passport" that allows a person, computer or organization to exchange information securely over the Internet using the public key infrastructure. A digital certificate may also be referred to as a public key certificate. The main purpose of the digital certificate is to ensure that the public key contained in the certificate belongs to the entity to which the certificate was issued. Digital certificates package public keys, information about the algorithms used, owner or subject data, the digital signature of a Certificate Authority that ha... (more)