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Note

This feature is not available on all containers! Currently, the only containers that support shared classpaths are:

All Tomcat containers
All JBoss containers

On other

container

containers, please change the container classpath instead.

Explanation

This topic is not about the classpath requirements to run Cargo (see the Installation page for this); it's about configuring the classpath for the application being executed on a container.

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Example using the Java API

Here is an example adding a series of common application libraries to the shared classpathStarting a WAR on Tomcat 6.x with some additional classpath entries:

Code Block

	java
	java

InstalledLocalContainerLocalConfiguration containerconfiguration = new Tomcat6xInstalledLocalContainer(
   Tomcat6xStandaloneLocalConfiguration("target/tomcat6x");
Deployable war = new Tomcat6xStandaloneLocalConfigurationWAR("target/tomcat6x")/war/grails-example-without-libs.war");
configuration.addDeployable(war);

InstalledLocalContainer container = new Tomcat6xInstalledLocalContainer(configuration);
container.setHome("/srv/tomcat/catalina-home");

List<String> jars = new List<String>();
for (File jar : new File("/opt/grails").listFiles())
{
    if (jar.isFile())
    {
        jars.add(jar.getAbsolutePath());
    }
}

container.setSharedClasspath(jars.toArray());

container.start();

Example using the Ant API

Starting Orion 1a WAR on Tomcat 6.x with some additional classpath entries:

Code Block

	xml
	xml

<cargo containerId="tomcat6x" home="/srv/tomcat/catalina-home" action="start">
  <sharedClasspath>
    <fileset dir="/opt/grails">
      <include name="*.jar"/>
    </fileset>
  </sharedClasspath>
  <configuration>
    <deployable type="war" file="target/war/grails-example-without-libs.war"/>
  </configuration>
</cargo>

Versions Compared

Old Version 1

New Version 2

Key

Explanation

Example using the Java API

Example using the Ant API