This page last changed on Nov 01, 2010 by alitokmen.

Definition

Cargo provides Ant tasks to perform all the operations available from the Java API

Functional tests
The usage of Cargo for executing functional tests on a container does not mandate these ANT tasks. You could directly use the Cargo Java API from your Java unit test classes (JUnit, TestNG, etc), as described on the Functional testing page.

Explanation

Before using the Ant API you need to register the Cargo Ant tasks into Ant. This is done in the following manner:

<taskdef resource="cargo.tasks">
  <classpath>
    <pathelement location="${cargo-core-uberjar-1.0.2.jar}"/>
    <pathelement location="${cargo-ant-1.0.2.jar}"/>
  </classpath>
</taskdef>

Some additional dependencies might also be required for the ANT task. Please see the Installation page for details.

Note that by default the <cargo> task will wait so that the container is not stopped upon Ant exiting. If you don't want this, then specify wait="false" in the <cargo> task.

Examples

Orion 2.x

Here's a full example showing how to deploy a WAR, and expanded WAR and an EAR in an Orion 2.x container. Please note that the output and log attribute are optional. The property elements allow you to tune how the container is configured. Here we're telling it to start on port 8180 and to generate the maximum amount of logs in the container output file.

<taskdef resource="cargo.tasks">
  <classpath>
    <pathelement location="path/to/cargo.jar"/>
  </classpath>
</taskdef>

<cargo containerId="orion2x" home="c:/apps/orion-2.0.3" output="target/output.log"
    log="target/cargo.log" action="start">
  <configuration>
    <property name="cargo.servlet.port" value="8180"/>
    <property name="cargo.logging" value="high"/>
    <deployable type="war" file="path/to/my/simple.war"/>
    <deployable type="war" file="path/to/my/expandedwar/simple"/>
    <deployable type="ear" file="path/to/my/simple.ear"/>
  </configuration>
</cargo>

Tomcat 5.x

This example gives a walk through of how to get a Cargo Ant build to work with Tomcat 5.x .

Prerequisites
  • It is assumed that Tomcat 5.x is already installed
  • The cargo-core-uberjar-1.0.2.jar and cargo-ant-1.0.2.jar JARs have been downloaded
  • A mimimum knowledge of Ant is required
  • User already has a war target that properly generates a working war file
Steps

Follow the following steps to configure your build.xml :

  • Create a folder under your basedir called cargolib that will hold cargo-core-uberjar-1.0.2.jar and cargo-ant-1.0.2.jar
  • Define a property for cargolib
<property name="cargolib.dir" value="${basedir}/cargolib"/>
  • Define 2 new properties cargo-uberjar and cargo-antjar as shown below:
<property name="cargo-uberjar" value="${cargolib.dir}/cargo-core-uberjar-1.0.2.jar"/>
<property name="cargo-antjar" value="${cargolib.dir}/cargo-ant-1.0.2.jar"/>
  • Add additional properties for defining the following:
    Property Description
    tomcat.home Installation directory of tomcat5x
    tomcatlog.dir This is where our logs are going to be generated
    tomcatconfig.dir Cargo needs an empty config folder
    pathtowarfile The full path of the war file e.g c:/devtools/myapp/dist/myfile.war
  • Add the following code to your build.xml :
    <taskdef resource="cargo.tasks">
      <classpath>
        <pathelement location="${cargo-uberjar}"/>
        <pathelement location="${cargo-antjar}"/>
      </classpath>
    </taskdef>
    	
    <target name="cargostart" depends="war">
      <delete dir="${tomcatconfig.dir}" />
      <mkdir dir="${tomcatlog.dir}"/>
      <mkdir dir="${tomcatconfig.dir}"/>
      <echo message="Starting Cargo..."/>
      <echo message="Using tomcat.home = ${tomcat.home} "/>
      <echo message="Using war = ${mywarfile} "/>
      <echo message="Jars used = ${cargo-uberjar} , ${cargo-antjar}"/>
    		
      <cargo containerId="tomcat5x" home="${tomcat.home}" output="${tomcatlog.dir}/output.log" 
          log="${tomcatlog.dir}/cargo.log" action="start">
        <configuration home="${tomcatconfig.dir}">
          <property name="cargo.servlet.port" value="8080"/>
          <property name="cargo.logging" value="high"/>
          <deployable type="war" file="${mywarfile}"/>
        </configuration>
      </cargo>
    
    </target>
    
Document generated by Confluence on Feb 24, 2011 19:55