3.2. 基本的な XML ルールの作成

when(condition)
  perform(action)
otherwise(action)

<?xml version="1.0"?>
<ruleset id="unique-ruleset-id"
  xmlns="http://windup.jboss.org/schema/jboss-ruleset"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://windup.jboss.org/schema/jboss-ruleset http://windup.jboss.org/schema/jboss-ruleset/windup-jboss-ruleset.xsd">
  <metadata>
    <!-- Metadata about the rule including a description,
         source technology, target technology, and any
         add-on dependencies -->
  </metadata>
<rules>
    <rule id="unique-ruleset-id-01000">
        <when>
            <!-- Test a condition... -->
        </when>
        <perform>
            <!-- Perform this action when condition is satisfied -->
        </perform>
        <otherwise>
            <!-- Perform this action when condition is not satisfied -->
        </otherwise>
    </rule>
  <rules>
</ruleset>