Tag Archives: Jersey

JAX-RS 2.1 SSE Client API example using Glassfish 5 on Docker

Along with the Server API for SSE, JAX-RS 2.1 (part of Java EE 8) also has an equivalent client side API Here is a quick peek – you can grab the project from Github To summarize we use a @Singleton EJB … Continue reading

Posted in Java EE | Tagged , , , , , , , | Leave a comment

Microservices messaging on Oracle Cloud using Apache Kafka

Here is a blog I posted on the Oracle Cloud Developer Solutions portal. This is the first of a two-part series which shows asynchronous messaging b/w microservices with the help of a simple example (application)   Technical components Oracle Cloud Oracle … Continue reading

Posted in Cloud, Java, Oracle Application Container Cloud, Oracle Cloud, Oracle PaaS | Tagged , , , , , , , , | Leave a comment

Integrating Oracle Application Container & Database Cloud using ‘Service Bindings’

Don’t forget to check out my new blog post on the Oracle Cloud Developer solutions community portal ! It demonstrates usage of Oracle Application Container Cloud and Database Cloud service. To be precise, it covers the following An introduction to Service … Continue reading

Posted in Java, Java EE, Oracle Application Container Cloud, Oracle Cloud, Oracle PaaS | Tagged , , , , , , , | Leave a comment

Simple sample: Dockerized Java app using a maven plugin

It’s good to be able to build Docker images directly from artifacts (JAR, WAR etc.) produced by Maven builds. One useful tool is the Spotify Docker Maven plugin which can help with this This example (available on Github) uses Jersey Grizzly connector to … Continue reading

Posted in Docker, Java | Tagged , , , , , | Leave a comment

Simple sample: Oracle NoSQL with Docker Compose

Here is an example of using the Dockerized Oracle NoSQL image. This, along with many other Dockerized Oracle products are available here Key points Demonstrates usage of Docker Compose : co-ordinates an Oracle NoSQL container and a dependent container running its (Java) client Docker … Continue reading

Posted in Docker, Java, Java SE | Tagged , , , , , , | Leave a comment

Quick peek at JAX-RS request to method matching

In this post, let’s look at the HTTP request to resource method matching in JAX-RS. It is one of the most fundamental features of JAX-RS. Generally, the developers using the JAX-RS API are not exposed to (or do not really … Continue reading

Posted in Java, Java EE | Tagged , , , , | Leave a comment

Jersey SSE capability in Glass Fish 4.0.1

         Glass Fish bundles different Reference Implementations for various Java EE specifications e.g. Weld for CDI, Mojarra for JSF, Tyrus for WebSocket, Jersey for JAX-RS. Glass Fish 4.0.1 is in the pipeline and slated to cover updates for … Continue reading

Posted in Java, Java EE | Tagged , , , , , , , , | Leave a comment