CloudCommands.java

package org.springframework.roo.addon.cloud;

import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.Service;
import org.springframework.roo.addon.cloud.providers.CloudProviderId;
import org.springframework.roo.classpath.TypeLocationService;
import org.springframework.roo.shell.CliAvailabilityIndicator;
import org.springframework.roo.shell.CliCommand;
import org.springframework.roo.shell.CliOption;
import org.springframework.roo.shell.CommandMarker;

/**
 * Provides commands to install Cloud Provider that provides functions to deploy
 * Spring Roo Application on Cloud Servers.
 * 
 * @author Juan Carlos García del Canto
 * @since 1.2.6
 */
@Component
@Service
public class CloudCommands implements CommandMarker {

  /**
   * Get a reference to the CloudOperations from the underlying OSGi container
   */
  @Reference
  private CloudOperations operations;

  @Reference
  private TypeLocationService typeLocationService;

  /**
   * This method checks if the setup method is available
   * 
   * @return true (default) if the command should be visible at this stage,
   *         false otherwise
   */
  @CliAvailabilityIndicator("cloud setup")
  public boolean isSetupCommandAvailable() {
    return operations.isSetupCommandAvailable();
  }

  /**
   * This method registers a command with the Roo shell. It also offers two
   * command attributes, a mandatory one and an optional command which has a
   * default value.
   * 
   * @param provider
   * @param configuration
   */
  @CliCommand(value = "cloud setup", help = "Setup Cloud Provider on Spring Roo Project")
  public void setup(
      @CliOption(key = "provider", mandatory = true, help = "Cloud Provider's Name") CloudProviderId provider,
      @CliOption(
          key = "configuration",
          mandatory = false,
          help = "Plugin Configuration. Add configuration by command like 'key=value,key2=value2,key3=value3'") String configuration) {
    operations.installProvider(provider, configuration);
  }

}