Uses MainDeployer and the given url for Context.PROVIDER_URL. */ public RemoteDeployer(String url, String adapterName) throws Exception { this(MainDeployerMBean.OBJECT_NAME, url, adapterName); } /** * Construct a new RemoteDeployer. * *
Uses MainDeployer.
*/
public RemoteDeployer() throws Exception
{
this(MainDeployerMBean.OBJECT_NAME, (Hashtable)null, DEFAULT_ADAPTER_NAME);
}
protected void init(ObjectName deployerName, Hashtable env, String adapterName)
throws Exception
{
RemoteMBeanServer server = lookupRemoteMBeanServer(env, adapterName);
deployer = (Deployer)MBeanProxyExt.create(Deployer.class, deployerName, server);
}
/**
* Lookup the RemoteMBeanServer which will be used to invoke methods on.
*
* @param env The initial context environment or null to use default.
* @param adapterName The JNDI name of the RMI adapter or null for the default.
*
* @throws Exception Failed to lookup connector reference or retruned reference
* was not of type {@link RMIAdapter}.
*/
protected RemoteMBeanServer lookupRemoteMBeanServer(Hashtable env, String adapterName)
throws Exception
{
RemoteMBeanServer server = null;
InitialContext ctx;
if (env == null)
{
ctx = new InitialContext();
}
else
{
ctx = new InitialContext(env);
}
if (adapterName == null)
{
adapterName = DEFAULT_ADAPTER_NAME;
}
try
{
Object obj = ctx.lookup( adapterName );
log.debug("RMI Adapter: " + obj);
if (!(obj instanceof RMIAdaptor))
{
throw new RuntimeException("Object not of type: RMIAdaptorImpl, but: " +
(obj == null ? "not found" : obj.getClass().getName()));
}
server = new RMIConnectorImpl((RMIAdaptor) obj);
log.debug("Remote MBean Server : " + server);
}
finally
{
ctx.close();
}
return server;
}
/**
* Deploys the given url on the remote server.
*
* @param url The url of the application to deploy.
*
* @throws DeploymentException Failed to deploy application.
*/
public void deploy(final URL url) throws DeploymentException
{
deployer.deploy(url);
}
/**
* Deploys the given url on the remote server.
*
* @param url The url of the application to deploy.
*
* @throws DeploymentException Failed to deploy application.
* @throws MalformedURLException Invalid URL.
*/
public void deploy(final String url) throws MalformedURLException, DeploymentException
{
deployer.deploy(Strings.toURL(url));
}
/**
* Undeploys the application specifed by the given url on the remote server.
*
* @param url The url of the application to undeploy.
*
* @throws DeploymentException Failed to undeploy application.
*/
public void undeploy(final URL url) throws DeploymentException
{
deployer.undeploy(url);
}
/**
* Undeploys the application specifed by the given url on the remote server.
*
* @param url The url of the application to undeploy.
*
* @throws DeploymentException Failed to undeploy application.
* @throws MalformedURLException Invalid URL.
*/
public void undeploy(final String url) throws MalformedURLException, DeploymentException
{
deployer.undeploy(Strings.toURL(url));
}
/**
* Check if the given url is deployed on thr remote server.
*
* @param url The url of the application to check.
* @return True if the application is deployed.
*/
public boolean isDeployed(final URL url)
{
return deployer.isDeployed(url);
}
/**
* Check if the given url is deployed on thr remote server.
*
* @param url The url of the application to check.
* @return True if the application is deployed.
*
* @throws DeploymentException Failed to determine if application is deployed.
* @throws MalformedURLException Invalid URL.
*/
public boolean isDeployed(final String url) throws MalformedURLException
{
return deployer.isDeployed(Strings.toURL(url));
}
/////////////////////////////////////////////////////////////////////////
// Command Line Support //
/////////////////////////////////////////////////////////////////////////
public static final String PROGRAM_NAME = System.getProperty("program.name", "deployer");
/**
* Switches equate to commands for the desired deploy/undeploy operation to execute;
* this is the base class for those commands.
*/
protected static abstract class DeployerCommand
{
protected URL url;
public DeployerCommand(String url) throws Exception
{
this.url = Strings.toURL(url);
}
public abstract void execute(Deployer deployer) throws Exception;
}
protected static void displayUsage()
{
System.out.println("usage: " + PROGRAM_NAME + " [options] (operation)+");
System.out.println();
System.out.println("options:");
System.out.println(" -h, --help Show this help message");
System.out.println(" -D