Augmenting a Spring Data repository through delegation

I have recently written several posts about Kotlin’s delegation. In doing so, I realised a useful way to apply it…

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Implementing multiple interfaces through delegation

In Kotlin, a class can implement multiple interfaces. This is common knowledge. A class can also use delegation to implement…

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Streaming live updates from a reactive Spring Data repository

This post details a naive implementation of streaming updates from a database to any other components that are interested in…

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The potential traps in Kotlin’s Data Classes

The aim of this post is not to point out some massive flaws in Kotlin’s design of data classes and…

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Verifying a Contract with CSV data

Attachments in Corda can be more than just PDFs sent along with a transaction. They can actually be used programmatically…

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Connecting a Ktor web server to a Corda node

The preparation for this blog post began several weeks ago (probably over a month by now). Before I could write…

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Ktor – a Kotlin web framework

Ktor is an asynchronous web framework written in and designed for Kotlin. Allowing the more impressive features of Kotlin, such…

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Flows can do anything

In Corda, Flows can do a lot more than proposing new transactions to record between organisations. Although, saying they can…

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Broadcasting a transaction to external organisations

There is a misconception that Corda cannot broadcast data across a network. This is simply wrong. In fact, Corda can…

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