import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;

import com.sap.cloudfoundry.client.facade.domain.CloudApplication;
import com.sap.cloudfoundry.client.facade.domain.CloudServiceInstance;
import com.sap.cloudfoundry.client.facade.domain.CloudSpace;

public final class JavaSample {

    public static void main(String[] args) {
        String target = args[0];
        String username = args[1];
        String password = args[2];

        CloudCredentials credentials = new CloudCredentials(username, password);
        CloudControllerClient client = new CloudControllerClientImpl(getTargetURL(target), credentials);
        client.login();

        System.out.printf("%nSpaces:%n");
        for (CloudSpace space : client.getSpaces()) {
            System.out.printf("  %s\t(%s)%n", space.getName(), space.getOrganization()
                                                                    .getName());
        }

        System.out.printf("%nApplications:%n");
        for (CloudApplication application : client.getApplications()) {
            System.out.printf("  %s%n", application.getName());
        }

        System.out.printf("%nServices%n");
        for (CloudServiceInstance service : client.getServiceInstances()) {
            System.out.printf("  %s\t(%s)%n", service.getName(), service.getLabel());
        }
    }

    private static URL getTargetURL(String target) {
        try {
            return URI.create(target)
                      .toURL();
        } catch (MalformedURLException e) {
            throw new IllegalArgumentException("The target URL is not valid: " + e.getMessage());
        }
    }

}