Skip to main content

Notice: this Wiki will be going read only early in 2024 and edits will no longer be possible. Please see: https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/wikis/Wiki-shutdown-plan for the plan.

Jump to: navigation, search

Jetty/Reference/jetty.xml usage

< Jetty‎ | Reference
Revision as of 01:02, 8 February 2010 by Gregw.webtide.com (Talk | contribs)



Introduction

xxx


Using jetty.xml

To use jetty.xml, specify it as a configuration file when running Jetty.

java -jar start.jar etc/jetty.xml
Note.png
Configuration files
If you start up Jetty without specifying a configuration file, Jetty will automatically locate and use the default installation jetty.xml file. Therefore java -jar start.jar is equivalent to java -jar start.jar etc/jetty.xml.


Multiple Configuration Files

You are not limited to one configuration file; you may use multiple configuration files when running Jetty, and Jetty will configure the appropriate server instance.

The id of the server in the <Configure> tag specifies which instance you wish to configure. Each server id in a configuration file creates a new Server instance within the same JVM. If the same id is used across multiple configuration files, those configurations are all applied to the same server.

Parameterizing Configuration Files

The configuration files may be parameterized with either system properties (using <SystemProperty>) or properties files (using <Property>) passed via the command line. For example, this code in jetty.xml allows the port to be defined on the command line, falling back onto 8080 if the port was not specified:

  <Set name="port"><SystemProperty name="jetty.port" default="8080"/></Set>

Then you modify the port while running Jetty by using this command:

java -Djetty.port=8888 -jar start.jar etc/jetty.xml

An example of defining both system properties and properties files from the command line:

java -Djetty.port=8888 -jar start.jar myjetty.properties etc/jetty.xml etc/other.xml

Back to the top