Most enterprises have a lot of variety in the data they deal with. Some data is highly structured and other is very unstructured, some data is bound by strict integrity rules and quality constraints and other is free of any restrictions, some data is “hot” – currently very much in demand – and other data can be stone cold. Some data needs to extremely accurate, down to a prescribed number of fractional digits and other (more...)
In my previous blog I explained how to get ADF Data in a Jet Component, this was done by iterating through a ViewObject and rendering a component per element in the View Object. When you want to use the DVT’s from Oracle Jet, this won’t do the thing, because you will need the entire data set to be present at once in your component. This blog will show you how to do that without (more...)
This blog will give an understanding of deploying a simple PHP based REST service project on Oracle Application Container Cloud using Oracle Developer Cloud. This post will show the essentials for the PHP project for maintaining, building Nodejs code on Developer Cloud Service and deploying from Developer Cloud to Application Container Cloud.
Tech Stack Usage
Eclipse: IDE for PHP development.
Grunt: Tool for building the PHP code archive for deployment.
Oracle Developer Cloud: For (more...)
You have been able to do this (more...)
At a customer we are working in an Oracle Fusion Middleware environment. In this environment we created queues. These queues are configured with an error queue when messages could not be delivered.
Because there are a number of error queues, monitoring is a lot of work. You have to check each queue independently. Recently I ran into this blog of Frank Munz (link). In this blogpost he talks about the framework Jolokia. This (more...)
Almost a decade ago (in 2007), Oracle released a whitepaper on Integrating Application Express with PayPal Payments Pro which used PayPal's Name Value Pair (NVP) API.
In the years since then, PayPal has made available a new API which is (more...)
That is how many lines of PL/SQL I had to write in Oracle Apex 5.0 to make a web service call to an external API.
I used Adzuna's REST API to retrieve the latitude and longitude and the price of 2 bed properties for rent in a specific location in UK. The API returns JSON which the APEX_JSON (more...)
Error: parsererror – SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data at line 2 column 1 of the JSON data
My use case is integrating Oracle Apex with the public Mendeley REST API for Mendeley Catalog Search.
The idea was to build an (more...)
Using Eclipse (OEPE) to Develop Applications using WebSocket and JSON Processing API with WebLogic Server 12.1.3
The first step was downloading and installing the Oracle Enterprise Pack for Eclipse (OEPE) distribution from OTN.
Firing up Eclipse, the next step is to add a new Server type for Oracle WebLogic Server 12.1.3, pointing at a local installation.
The additional APIs are:
- JSR 356 - Java API for WebSocket 1.0
- JSR 353 - Java API for JSON Processing
- JSR 339 - Java API for RESTful Web Services 2.0
- JSR 338 - Java Persistence API 2.1
JSR 353: JavaTM API for JSON Processing
This new API, working from the foundations provided by earlier implementations such as Jackson, Jettison and Google JSon, now provides a standard API for working with JSON from Java. This goals and objectives of the API described in the initial (more...)