Available here. This one is about REST (JAX-RS, to be concrete), @JsonTypeInfo (from Jackson) annotation, and issues with Java erasure. Hope it helps you…
Learn how to configure your Wildfly so that you may send emails within your application here.
New recipe that tries to fix WebService client generation errors with JDK related to accessExternalSchema is available here.
With a new year, it comes a new recipe. This one is about Liferay 7 with MySQL at Docker. I’m not very experienced with Docker, so this might be improved in the future but because I have learned so much lately, I didn’t want to not share this with you guys 🙂
One more recipe related to JSF/Primefaces in a Liferay environment is available. This one shows us one way to turn the captcha component from Primefaces into a component that is able to read/get the private and public API keys from portal-ext.properties file (or any other external source, that is not the application descriptor as it happens with the default component).
Learn how to create a custom filter in Liferay. And, by the way, learn how to control (more or less, at least!) its execution order in this recipe
One more recipe about Liferay is available here. Hope it helps 🙂