August 2019
Intermediate to advanced
256 pages
6h 43m
English
book
Hands-On Enterprise Java Microservices with Eclipse MicroProfile
by Cesar Saavedra, Heiko W. Rupp, Jeff Mesnil, Pavol Loffay, Antoine Sabot-Durand, Scott Stark
Content preview from Hands-On Enterprise Java Microservices with Eclipse MicroProfile
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MicroProfile REST Client programmatic API usage
MP-RC supports both programmatic lookup and CDI injection approaches for usage. An example of a REST service making use of org.eclipse.microprofile.rest.client.RestClientBuilder to create a type-safe client for the WorldClockApi interface is listed in the following as WorldClockUser.java:
package io.pckt.restc.contract;import javax.ws.rs.GET;import javax.ws.rs.Path;import javax.ws.rs.PathParam;import javax.ws.rs.Produces;import javax.ws.rs.core.MediaType;@Path("/api")@ApplicationScopedpublic class WorldClockUser { @GET @Path("/now-utc") @Produces(MediaType.TEXT_PLAIN) public String getCurrentDateTime() { WorldClockApi remoteApi = RestClientBuilder.newBuilder() .baseUri(URI.create(WorldClockApi.BASE_URL)) ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.