Cargo : Module API This page last changed on Nov 22, 2005 by vmassol. ### Definition API to manipulate J2EE archives, including vendor-specific deployment descriptors ### Explanation This API is located in the `org.codehaus.cargo.module` package and is used internally by the Cargo Java API. You can also use it yourself if you need to manipulate (read/write) J2EE archive files. It also supports merging two `web.xml` files into one. See the Javadoc for more details on the API. ### Example
    File warFile = new File("/path/to/simple.war");
    WarArchive war = new DefaultWarArchive(warFile);

    // Verify existence of class inside the WAR
    assertTrue(war.containsClass("test.Test"));

    // Verify version of the Servlet specifications used in web.xml
    WebXml webXml = war.getWebXml();
    assertEquals(WebXmlVersion.V2_3, webXml.getVersion());

    // Add a context-param element in web.xml
    Element contextParamElement =
      createContextParamElement(doc, "param", "value");
    webXml.addContextParam(contextParamElement);
    assertTrue(webXml.hasContextParam("param"));

    [...]

Document generated by Confluence on Mar 22, 2006 15:28