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package brooklyn.demo;

import java.util.List;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import brooklyn.entity.basic.AbstractApplication;
import brooklyn.entity.basic.Entities;
import brooklyn.entity.proxying.EntitySpecs;
import brooklyn.entity.webapp.jboss.JBoss7Server;
import brooklyn.launcher.BrooklynLauncher;
import brooklyn.util.CommandLineUtil;

import com.google.common.collect.Lists;

/** This example starts one web app on 8080, waits for a keypress, then stops it. */
public class SingleWebServerExample extends AbstractApplication {

    public static final Logger LOG = LoggerFactory.getLogger(SingleWebServerExample.class);

    private static final String WAR_PATH = "classpath://hello-world-webapp.war";

    @Override
    public void init() {
        addChild(EntitySpecs.spec(JBoss7Server.class)
                .configure("war", WAR_PATH)
                .configure("httpPort", "8080+"));
    }

    // Shows how to use ApplicationBuilder without sub-classing, but for CLI usage one should sub-class
    public static void main(String[] argv) throws Exception {
        List args = Lists.newArrayList(argv);
        String port =  CommandLineUtil.getCommandLineOption(args, "--port", "8081+");
        String location = CommandLineUtil.getCommandLineOption(args, "--location", "localhost");

        BrooklynLauncher launcher = BrooklynLauncher.newInstance()
                .application(EntitySpecs.appSpec(SingleWebServerExample.class).displayName("Brooklyn WebApp Cluster with Database example"))
                .webconsolePort(port)
                .location(location)
                .start();
         
        Entities.dumpInfo(launcher.getApplications());
    }
}