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Kotlin
Class delegation in Kotlin
In software engineering, the delegation pattern is an object-oriented design pattern that allows object composition to achieve the same code…
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Kotlin
Saving transactions where only a subset of parties are signers
It took a while for me to think of a title that could summarise the contents of this post without…
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Core Java
Running a Java class as a subprocess
Running a Java class (not a jar) as a subprocess is something I needed to do this week. More precisely,…
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Kotlin
Extending Flows to customise transaction validation
Through the use of flow extension, nodes running the same CorDapp can include extra validation to ensure that a transaction…
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Kotlin
Running a Kotlin class as a subprocess
Last week I wrote a post on running a Java class as a subprocess. That post was triggered by my…
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Kotlin
Preventing invalid spending of broadcasted states
Corda is super flexible and will allow you to put together the code needed to write many complex workflows. This…
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Kotlin
Kotlin primitive and object arrays
I initially set out to write this post because I was playing around with some reflection code and thought I…
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Core Java
Removing elements from a Map in Java
Very short and simple post on removing elements from a Map in Java. We will be focusing on removing multiple…
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Enterprise Java
Extending and Overriding Flows from external CorDapps
Corda 4 was released last week (21st Feb) bringing with it a ton of new features to make Corda more…
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