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JonasHotDeploymentTool.javaAPI DocApache Ant 1.708337Wed Dec 13 06:16:22 GMT 2006org.apache.tools.ant.taskdefs.optional.j2ee

JonasHotDeploymentTool

public class JonasHotDeploymentTool extends GenericHotDeploymentTool implements HotDeploymentTool
An Ant wrapper task for the weblogic.deploy tool. This is used to hot-deploy J2EE applications to a running WebLogic server. This is not the same as creating the application archive. This task assumes the archive (EAR, JAR, or WAR) file has been assembled and is supplied as the "source" attribute.

In the end, this task assembles the commadline parameters and runs the weblogic.deploy tool in a seperate JVM.

see
org.apache.tools.ant.taskdefs.optional.j2ee.HotDeploymentTool
see
org.apache.tools.ant.taskdefs.optional.j2ee.AbstractHotDeploymentTool
see
org.apache.tools.ant.taskdefs.optional.j2ee.ServerDeploy

Fields Summary
protected static final String
DEFAULT_ORB
Description of the Field
private static final String
JONAS_DEPLOY_CLASS_NAME
The classname of the tool to run *
private static final String[]
VALID_ACTIONS
All the valid actions that weblogic.deploy permits *
private File
jonasroot
Description of the Field
private String
orb
Description of the Field
private String
davidHost
Description of the Field
private int
davidPort
Description of the Field
Constructors Summary
Methods Summary
public org.apache.tools.ant.types.PathgetClasspath()
gets the classpath field.

return
A Path representing the "classpath" attribute.


        Path aClassPath = super.getClasspath();

        if (aClassPath == null) {
            aClassPath = new Path(getTask().getProject());
        }
        if (orb != null) {
            String aOrbJar = new File(jonasroot, "lib/" + orb + "_jonas.jar").toString();
            String aConfigDir = new File(jonasroot, "config/").toString();
            Path aJOnASOrbPath = new Path(aClassPath.getProject(),
                    aOrbJar + File.pathSeparator + aConfigDir);
            aClassPath.append(aJOnASOrbPath);
        }
        return aClassPath;
protected booleanisActionValid()
Determines if the action supplied is valid.

Valid actions are contained in the static array VALID_ACTIONS

return
true if the action attribute is valid, false if not.

        boolean valid = false;

        String action = getTask().getAction();

        for (int i = 0; i < VALID_ACTIONS.length; i++) {
            if (action.equals(VALID_ACTIONS[i])) {
                valid = true;
                break;
            }
        }

        return valid;
public voidsetDavidhost(java.lang.String inValue)
Set the host for the David ORB; required if ORB==david.

param
inValue The new davidhost value



                            
         
        davidHost = inValue;
public voidsetDavidport(int inValue)
Set the port for the David ORB; required if ORB==david.

param
inValue The new davidport value

        davidPort = inValue;
public voidsetJonasroot(java.io.File inValue)
set the jonas root directory (-Dinstall.root=). This element is required.

param
inValue The new jonasroot value

        jonasroot = inValue;
public voidsetOrb(java.lang.String inValue)
Choose your ORB : RMI, JEREMIE, DAVID, ...; optional. If omitted, it defaults to the one present in classpath. The corresponding JOnAS JAR is automatically added to the classpath. If your orb is DAVID (RMI/IIOP) you must specify davidhost and davidport properties.

param
inValue RMI, JEREMIE, DAVID,...

        orb = inValue;
public voidvalidateAttributes()
Validates the passed in attributes.

The rules are:

  1. If action is "deploy" or "update" the "application" and "source" attributes must be supplied.
  2. If action is "delete" or "undeploy" the "application" attribute must be supplied.

    exception
    BuildException Description of Exception

            // super.validateAttributes(); // don't want to call this method

        Java java = getJava();

        String action = getTask().getAction();
        if (action == null) {
            throw new BuildException("The \"action\" attribute must be set");
        }

        if (!isActionValid()) {
            throw new BuildException("Invalid action \"" + action + "\" passed");
        }

        if (getClassName() == null) {
            setClassName(JONAS_DEPLOY_CLASS_NAME);
        }

        if (jonasroot == null || jonasroot.isDirectory()) {
            java.createJvmarg().setValue("-Dinstall.root=" + jonasroot);
            java.createJvmarg().setValue("-Djava.security.policy=" + jonasroot
                + "/config/java.policy");

            if ("DAVID".equals(orb)) {
                java.createJvmarg().setValue("-Dorg.omg.CORBA.ORBClass"
                    + "=org.objectweb.david.libs.binding.orbs.iiop.IIOPORB");
                java.createJvmarg().setValue("-Dorg.omg.CORBA.ORBSingletonClass="
                    + "org.objectweb.david.libs.binding.orbs.ORBSingletonClass");
                java.createJvmarg().setValue("-Djavax.rmi.CORBA.StubClass="
                    + "org.objectweb.david.libs.stub_factories.rmi.StubDelegate");
                java.createJvmarg().setValue("-Djavax.rmi.CORBA.PortableRemoteObjectClass="
                    + "org.objectweb.david.libs.binding.rmi.ORBPortableRemoteObjectDelegate");
                java.createJvmarg().setValue("-Djavax.rmi.CORBA.UtilClass="
                    + "org.objectweb.david.libs.helpers.RMIUtilDelegate");
                java.createJvmarg().setValue("-Ddavid.CosNaming.default_method=0");
                java.createJvmarg().setValue("-Ddavid.rmi.ValueHandlerClass="
                    + "com.sun.corba.se.internal.io.ValueHandlerImpl");
                if (davidHost != null) {
                    java.createJvmarg().setValue("-Ddavid.CosNaming.default_host="
                        + davidHost);
                }
                if (davidPort != 0) {
                    java.createJvmarg().setValue("-Ddavid.CosNaming.default_port="
                        + davidPort);
                }
            }
        }

        if (getServer() != null) {
            java.createArg().setLine("-n " + getServer());
        }

        if (action.equals(ACTION_DEPLOY)
            || action.equals(ACTION_UPDATE)
            || action.equals("redeploy")) {
            java.createArg().setLine("-a " + getTask().getSource());
        } else if (action.equals(ACTION_DELETE) || action.equals(ACTION_UNDEPLOY)) {
            java.createArg().setLine("-r " + getTask().getSource());
        } else if (action.equals(ACTION_LIST)) {
            java.createArg().setValue("-l");
        }