<!--
/***************************************************************************************************************************
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *  
 *  http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 ***************************************************************************************************************************/
 -->

Jetty.xml file

<p>
	The Jetty microservice comes with a bare-bones <c>jetty.xml</c> file which can be modified to suite any needs. 
</p>	
<p>
	The <c>jetty.xml</c> can be located in either the <js>"."</js> or <js>"files"</js> working directory or classpath.
	It can also be specified in any of the following ways:
</p>
<ul class='spaced-list'>
	<li>
		Using the {@link oaj.microservice.jetty.JettyMicroserviceBuilder#jettyXml(Object,boolean)} method to specify the location or contents
		of the file.
	<li>
		Specifying the location using a <c>Jetty-Config</c> value in the <c>MANIFEST.MF</c> file.
		<p class='bcode w800'>
	<mk>Jetty-Config:</mk> <mv>files/jetty.xml</mv>
		</p>
	<li>
		Specifying the location using the <js>"Jetty/jettyXml"</js> configuration value.
		<p class='bcode w800'>
	<cc>#=======================================================================================================================
	# Jetty settings
	#=======================================================================================================================</cc>
	<cs>[Jetty]</cs>
	
	<cc># Path of the jetty.xml file used to configure the Jetty server.</cc>
	<ck>config</ck> = <cv>files/jetty.xml</cv>
		</p>
</ul>
<p>
	SVL variables in the <c>jetty.xml</c> file are automatically resolved by the microservice.
	This allows you to reference values in your configuration file from the <c>jetty.xml</c> file.
</p>
<p>
	The HTTP port used is controlled via the following:
</p>
<ul class='spaced-list'>
	<li>
		The {@link oaj.microservice.jetty.JettyMicroserviceBuilder#ports(int...)} method.
		<p class='bcode w800'>
	JettyMicroservice
		.<jsm>create</jsm>() 
		.args(args)  
		.servlets(RootResource.<jk>class</jk>)
		.port(1000,2000,0,0,0)  <jc>// Try port 1000, then 2000, then 3 random ports.</jc>
		.build()  
		.start()
		</p>
	<li>
		The <js>"Jetty/ports"</js> configuration property.
		<p class='bcode w800'>
	<cc>#=======================================================================================================================
	# Jetty settings
	#=======================================================================================================================</cc>
	<cs>[Jetty]</cs>
	
	<cc># Port to use for the jetty server.
	# You can specify multiple ports.  The first available will be used.  '0' indicates to try a random port.
	<ck>port</ck> = <cv>1000,2000,0,0,0</cv>
		</p>
</ul>
<p>
	The first available port is then made available through the system property <js>"availablePort"</js> so that it
	can be referenced in our <c>jetty.xml</c> file.
</p>
<p class='bpcode w800'>
	<xt>&lt;Set</xt> <xa>name</xa>=<xs>"connectors"</xs><xt>&gt;</xt>
		<xt>&lt;Array</xt> <xa>type</xa>=<xs>"org.eclipse.jetty.server.Connector"</xs><xt>&gt;</xt>
			<xt>&lt;Item&gt;</xt>
				<xt>&lt;New</xt> <xa>class</xa>=<xs>"org.eclipse.jetty.server.ServerConnector"</xs><xt>&gt;</xt>
					<xt>&lt;Arg&gt;</xt>
						<xt>&lt;Ref</xt> <xa>refid</xa>=<xs>"ExampleServer"</xs> <xt>/&gt;</xt>
					<xt>&lt;/Arg&gt;</xt>
					<xt>&lt;Set</xt> <xa>name</xa>=<xs>"port"</xs><xt>&gt;</xt>$S{availablePort,8080}<xt>&lt;/Set&gt;</xt>
				<xt>&lt;/New&gt;</xt>
			<xt>&lt;/Item&gt;</xt>
		<xt>&lt;/Array&gt;</xt>
	<xt>&lt;/Set&gt;</xt>
</p>
<p>
	The {@link oaj.microservice.jetty.JettyMicroserviceBuilder#jettyServerFactory(JettyServerFactory)} method is also provided
	to use your own customized Jetty server.
</p>