juneau-doc/docs/Topics/12.juneau-microservice-jetty/01.Overview.html

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{8.0.0-new, 8.1.2-deprecated} 
Overview

<p>
	The Jetty Microservice API consists of a combination of the Juneau Core, Server, and Client APIs and an embedded
	Eclipse Jetty Servlet Container.  
</p>
<p>
	The API builds upon the {@doc juneau-microservice-core Core Microservice} classes to produce easy-to-create and
	easy-to-use microservices in a standard Java 1.8+ environment.
</p>
<p>
	The <c>juneau-microservice-jetty</c> library consists of the following classes:
</p>
<ul class='javatree'>
	<li class='jp'>{@link oaj.microservice.jetty}
	<ul>
		<li class='jc'>{@link oaj.microservice.jetty.JettyMicroservice} - The Jetty microservice class.
		<li class='jc'>{@link oaj.microservice.jetty.JettyMicroserviceBuilder} - Builder for the microservice class.
		<li class='jic'>{@link oaj.microservice.jetty.JettyMicroserviceListener} - Interface for hooking into lifecyle events of the microservice.
		<ul>
			<li class='jc'>{@link oaj.microservice.jetty.BasicJettyMicroserviceListener} - Adapter for JettyMicroserviceListener class.
		</ul>
		<li class='jic'>{@link oaj.microservice.jetty.JettyServerFactory} - Interface for defining custom Jetty servers.
		<ul>
			<li class='jc'>{@link oaj.microservice.jetty.BasicJettyServerFactory} - Adapter for JettyServerFactory class.
		</ul>
		 
	</ul>
</ul>

<p>
	The most-basic creation of a Jetty microservice from an entry-point method is shown below:
</p>	
<p class='bpcode w800'>
	<jk>public class</jk> App {
		<jk>public static void</jk> main(String[] args) {
			JettyMicroservice
				.<jsm>create</jsm>()                     <jc>// Create builder.</jc>
				.args(args)                   <jc>// Pass in args.</jc>
				.servlets(RootResource.<jk>class</jk>) <jc>// A Juneau RestServlet class.</jc>
				.build()                      <jc>// Create microservice.</jc>
				.start()                      <jc>// Start microservice.</jc>
			;
		}
	}
</p>