| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.airavata.mft.transport.dropbox; |
| |
| import com.dropbox.core.DbxRequestConfig; |
| import com.dropbox.core.v2.DbxClientV2; |
| import com.dropbox.core.v2.files.FileMetadata; |
| import com.dropbox.core.v2.files.WriteMode; |
| import org.apache.airavata.mft.core.ConnectorContext; |
| import org.apache.airavata.mft.core.api.Connector; |
| import org.apache.airavata.mft.credential.stubs.dropbox.DropboxSecret; |
| import org.apache.airavata.mft.credential.stubs.dropbox.DropboxSecretGetRequest; |
| import org.apache.airavata.mft.resource.client.ResourceServiceClient; |
| import org.apache.airavata.mft.resource.client.ResourceServiceClientBuilder; |
| import org.apache.airavata.mft.resource.stubs.dropbox.resource.DropboxResource; |
| import org.apache.airavata.mft.resource.stubs.dropbox.resource.DropboxResourceGetRequest; |
| import org.apache.airavata.mft.secret.client.SecretServiceClient; |
| import org.apache.airavata.mft.secret.client.SecretServiceClientBuilder; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class DropboxSender implements Connector { |
| |
| private static final Logger logger = LoggerFactory.getLogger(DropboxSender.class); |
| |
| private DropboxResource dropboxResource; |
| private DbxClientV2 dbxClientV2; |
| |
| @Override |
| public void init(String resourceId, String credentialToken, String resourceServiceHost, int resourceServicePort, String secretServiceHost, int secretServicePort) throws Exception { |
| ResourceServiceClient resourceClient = ResourceServiceClientBuilder.buildClient(resourceServiceHost, resourceServicePort); |
| this.dropboxResource = resourceClient.dropbox().getDropboxResource(DropboxResourceGetRequest.newBuilder().setResourceId(resourceId).build()); |
| |
| SecretServiceClient secretClient = SecretServiceClientBuilder.buildClient(secretServiceHost, secretServicePort); |
| DropboxSecret dropboxSecret = secretClient.dropbox().getDropboxSecret(DropboxSecretGetRequest.newBuilder().setSecretId(credentialToken).build()); |
| |
| DbxRequestConfig config = DbxRequestConfig.newBuilder("mftdropbox/v1").build(); |
| dbxClientV2 = new DbxClientV2(config, dropboxSecret.getAccessToken()); |
| } |
| |
| @Override |
| public void destroy() { |
| |
| } |
| |
| @Override |
| public void startStream(ConnectorContext context) throws Exception { |
| logger.info("Starting Dropbox Sender stream for transfer {}", context.getTransferId()); |
| logger.info("Content length for transfer {} {}", context.getTransferId(), context.getMetadata().getResourceSize()); |
| |
| FileMetadata metadata = dbxClientV2.files().uploadBuilder(dropboxResource.getResourcePath()) |
| .withMode(WriteMode.OVERWRITE) |
| .uploadAndFinish(context.getStreamBuffer().getInputStream()); |
| |
| logger.info("Completed Dropbox Sender stream for transfer {}", context.getTransferId()); |
| } |
| } |