diff options
Diffstat (limited to 'openstack-examples/src/main/java/com/woorea/openstack/examples/objectstore/SwiftExample.java')
-rw-r--r-- | openstack-examples/src/main/java/com/woorea/openstack/examples/objectstore/SwiftExample.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/openstack-examples/src/main/java/com/woorea/openstack/examples/objectstore/SwiftExample.java b/openstack-examples/src/main/java/com/woorea/openstack/examples/objectstore/SwiftExample.java new file mode 100644 index 0000000..089163c --- /dev/null +++ b/openstack-examples/src/main/java/com/woorea/openstack/examples/objectstore/SwiftExample.java @@ -0,0 +1,90 @@ +package com.woorea.openstack.examples.objectstore; + +import java.io.BufferedOutputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; + +import com.woorea.openstack.keystone.utils.KeystoneUtils; + +import com.woorea.openstack.base.client.OpenStackSimpleTokenProvider; +import com.woorea.openstack.examples.ExamplesConfiguration; +import com.woorea.openstack.keystone.Keystone; +import com.woorea.openstack.keystone.model.Access; +import com.woorea.openstack.keystone.model.Tenants; +import com.woorea.openstack.keystone.model.authentication.TokenAuthentication; +import com.woorea.openstack.keystone.model.authentication.UsernamePassword; +import com.woorea.openstack.swift.Swift; +import com.woorea.openstack.swift.model.ObjectDownload; +import com.woorea.openstack.swift.model.ObjectForUpload; + +public class SwiftExample { + + private static final File TEST_FILE = new File("pom.xml"); + + /** + * @param args + */ + public static void main(String[] args) throws Exception { + Keystone keystone = new Keystone(ExamplesConfiguration.KEYSTONE_AUTH_URL); + //access with unscoped token + Access access = keystone.tokens().authenticate( + new UsernamePassword(ExamplesConfiguration.KEYSTONE_USERNAME, ExamplesConfiguration.KEYSTONE_PASSWORD)) + .execute(); + + //use the token in the following requests + keystone.setTokenProvider(new OpenStackSimpleTokenProvider(access.getToken().getId())); + + Tenants tenants = keystone.tenants().list().execute(); + + //try to exchange token using the first tenant + if(tenants.getList().size() > 0) { + + access = keystone.tokens().authenticate(new TokenAuthentication(access.getToken().getId())).withTenantId(tenants.getList().get(0).getId()).execute(); + + Swift swift = new Swift(KeystoneUtils.findEndpointURL(access.getServiceCatalog(), "object-store", null, "public")); + swift.setTokenProvider(new OpenStackSimpleTokenProvider(access.getToken().getId())); + + //swiftClient.execute(new DeleteContainer("navidad2")); + + swift.containers().create("navidad2").execute(); + + System.out.println(swift.containers().list()); + + ObjectForUpload upload = new ObjectForUpload(); + upload.setContainer("navidad2"); + upload.setName("example2"); + upload.setInputStream(new FileInputStream(TEST_FILE)); + swift.containers().container("navidad2").upload(upload).execute(); + +// System.out.println(swiftClient.execute(new ListObjects("navidad2", new HashMap<String, String>() {{ +// put("path", ""); +// }})).get(0).getContentType()); + + + ObjectDownload download = swift.containers().container("navidad").download("example2").execute(); + write(download.getInputStream(), "example2"); + } + + } + + private static void write(InputStream is, String path) { + try { + OutputStream stream = new BufferedOutputStream(new FileOutputStream(path)); + int bufferSize = 1024; + byte[] buffer = new byte[bufferSize]; + int len = 0; + while ((len = is.read(buffer)) != -1) { + stream.write(buffer, 0, len); + } + stream.close(); + } catch(IOException e) { + throw new RuntimeException(e.getMessage(), e); + } + + } + +} |