Configuration Variables

Resin configuration can use JSP EL variables in the resin.xml and resin-web.xml.

getenv

System environment variables

host

Information from the virtual host

java

Contains JVM variables

resin

Contains top-level Resin configuration like ${resin.home}

system

Values from the Java System.getProperties

webApp

Information about the web-app

getenv

The ${getenv} variable returns system environment variables.

 <mypkg:MyBean>
   <myValue>${getenv["MY_VAR"]}</myValue>
 </mypkg:MyBean>

host

The ${host} variable returns virtual host values

${host.name}

The name used for deployment in a hosts/ directory

${host.hostName}

The canonical DNS host name

${host.url}

The URL for the canonical host name

${host.regexp[0]}

For host-regexp matching, the n-th regexp expression

${host.root}

The virtual host's rootDirectory

${host.warDirectory}

The webapps/ directory in the virtual host

java

${java.home}

The Path to the JDK's home directory

${java.properties['user.name']}

Any System.getProperty("foo") value

${java.userName}

The value of System.getProperty("user.name")

${java.version}

The value of System.getProperty("java.version")