Issue #490

Author: gondor

core/src/main/java/org/openstack4j/openstack/storage/object/internal/ObjectStorageContainerServiceImpl.java

@@ -7,16 +7,13 @@
 import static org.openstack4j.model.storage.object.SwiftHeaders.CONTAINER_METADATA_PREFIX;
 import static org.openstack4j.model.storage.object.SwiftHeaders.CONTAINER_REMOVE_METADATA_PREFIX;
 
-import java.io.ByteArrayInputStream;
 import java.util.List;
 import java.util.Map;
 
 import org.openstack4j.api.Apis;
 import org.openstack4j.api.storage.ObjectStorageContainerService;
 import org.openstack4j.api.storage.ObjectStorageObjectService;
 import org.openstack4j.core.transport.HttpResponse;
-import org.openstack4j.model.common.Payload;
-import org.openstack4j.model.common.Payloads;
 import org.openstack4j.model.compute.ActionResponse;
 import org.openstack4j.model.storage.object.SwiftContainer;
 import org.openstack4j.model.storage.object.options.ContainerListOptions;
@@ -77,8 +74,7 @@ public ActionResponse create(String name, CreateUpdateContainerOptions options)
     public String createPath(String containerName, String path) {
         checkNotNull(containerName);
         checkNotNull(path);
-        Payload<?> pl = Payloads.create(new ByteArrayInputStream(new byte[]{}));
-        return Apis.get(ObjectStorageObjectService.class).put(containerName, path, pl, 
+        return Apis.get(ObjectStorageObjectService.class).put(containerName, path, null, 
                         ObjectPutOptions.create().contentType(CONTENT_TYPE_DIRECTORY));
     }
 

core/src/main/java/org/openstack4j/openstack/storage/object/internal/ObjectStorageObjectServiceImpl.java

@@ -111,10 +111,9 @@ public String put(String containerName, String name, Payload<?> payload) {
     @Override
     public String put(String containerName, String name, Payload<?> payload, ObjectPutOptions options) {
         checkNotNull(containerName);
-        checkNotNull(payload);
         checkNotNull(options);
 
-        if (FilePayload.class.isAssignableFrom(payload.getClass()) && name == null)
+        if (payload != null && FilePayload.class.isAssignableFrom(payload.getClass()) && name == null)
             name = FilePayload.class.cast(payload).getRaw().getName();
         else
             checkNotNull(name);