JCloudsSwift.java

import java.util.Properties;

import org.jclouds.ContextBuilder;
import org.jclouds.blobstore.BlobStore;
import org.jclouds.blobstore.BlobStoreContext;
import org.jclouds.openstack.swift.CommonSwiftAsyncClient;
import org.jclouds.openstack.swift.CommonSwiftClient;
import org.jclouds.openstack.swift.options.CreateContainerOptions;
import org.jclouds.rest.RestContext;
import org.jclouds.openstack.swift.domain.ContainerMetadata;

import com.google.common.collect.ImmutableMap;

/**
 * Create an object storage container with some metadata associated with it.
 *  
 * @author Everett Toews
 */
public class JCloudsSwift{
	private static final String CONTAINER = "jclouds-example";

	private BlobStore storage;
	private RestContext<CommonSwiftClient, CommonSwiftAsyncClient> swift;

	/**
	 * To get a username and API key see http://www.jclouds.org/documentation/quickstart/rackspace/
	 * 
	 * The first argument (args[0]) must be your username
	 * The second argument (args[1]) must be your API key
	 */
	public static void main(String[] args) {
		JCloudsSwift createContainer = new JCloudsSwift();

		try {
			createContainer.init(args);
//			createContainer.createContainer();
		} 
		finally {
			createContainer.close();
		}
	}

	private void init(String[] args) {
		// The provider configures jclouds to use the Rackspace open cloud (US)
		// to use the Rackspace open cloud (UK) set the provider to "cloudfiles-uk"

        Properties properties = new Properties(); 
        properties.setProperty("swift-keystone.endpoint", "http://166.78.4.64:5000/v2.0"); 
        properties.setProperty("jclouds.keystone.credential-type", 
"passwordCredentials"); 
        properties.setProperty("jclouds.identity", "demo:demo"); 
        properties.setProperty("jclouds.credential", "devstack"); 

        BlobStoreContext context = ContextBuilder.newBuilder("swift-keystone").overrides(properties).build(BlobStoreContext.class); 
        BlobStore blobStore = context.getBlobStore(); 
        blobStore.createContainerInLocation(null, CONTAINER); 

		storage = context.getBlobStore();
		swift = context.unwrap();
	}

	private void createContainer() {
		System.out.println("Create Container");

		CreateContainerOptions options = CreateContainerOptions.Builder
			.withMetadata(ImmutableMap.<String, String> of(
				"key1", "value1",
				"key2", "value2")); 

		swift.getApi().createContainer(CONTAINER, options);
        
		System.out.println("  " + CONTAINER);
	}

	/**
	 * Always close your service when you're done with it.
	 */
	private void close() {
		if (storage != null) {
			storage.getContext().close();
		}
	}
}