fireroundgithub commented on code in PR #382:
URL: https://github.com/apache/rocketmq-connect/pull/382#discussion_r1030089318
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connectors/rocketmq-connect-sftp/src/main/java/org/apache/rocketmq/connect/http/sink/SftpSinkTask.java:
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@@ -0,0 +1,67 @@
+package org.apache.rocketmq.connect.http.sink;
+
+import io.openmessaging.KeyValue;
+import io.openmessaging.connector.api.component.task.sink.SinkTask;
+import io.openmessaging.connector.api.data.ConnectRecord;
+import io.openmessaging.connector.api.errors.ConnectException;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.util.List;
+
+import static org.apache.rocketmq.connect.http.sink.SftpConstant.*;
+
+public class SftpSinkTask extends SinkTask {
+ private static final Logger log =
LoggerFactory.getLogger(SftpSinkTask.class);
+
+ private SftpClient sftpClient;
+
+ private String filename;
+
+ @Override
+ public void put(List<ConnectRecord> sinkRecords) throws ConnectException {
+ try {
+ for (ConnectRecord connectRecord : sinkRecords) {
+ String str = (String) connectRecord.getData();
+ str = str + System.lineSeparator();
+ sftpClient.append(new ByteArrayInputStream(str.getBytes()),
filename);
+ }
+ } catch (IOException e) {
+ log.error("sink task ioexception", e);
+ } finally {
+ sftpClient.close();
+ }
+ sinkRecords.forEach(System.out::println);
+ }
+
+ @Override
+ public void validate(KeyValue config) {
+ if (StringUtils.isBlank(config.getString(SFTP_HOST_KEY))
+ || StringUtils.isBlank(config.getString(SFTP_PORT_KEY))
+ || StringUtils.isBlank(config.getString(SFTP_USERNAME_KEY))
+ || StringUtils.isBlank(config.getString(SFTP_PASSWORD_KEY))
+ || StringUtils.isBlank(config.getString(SFTP_PATH_KEY))
+ || StringUtils.isBlank(config.getString(SFTP_FILENAME_KEY))) {
+ throw new RuntimeException("missing required config");
+ }
+ }
+
+ @Override
+ public void start(KeyValue config) {
+ String host = config.getString(SFTP_HOST_KEY);
+ int port = config.getInt(SFTP_PORT_KEY);
+ String username = config.getString(SFTP_USERNAME_KEY);
+ String password = config.getString(SFTP_PASSWORD_KEY);
+ String path = config.getString(SFTP_PATH_KEY);
+ filename = config.getString(SFTP_FILENAME_KEY);
+ sftpClient = new SftpClient(host, port, username, password, path);
+ }
+
+ @Override
+ public void stop() {
+
Review Comment:
It will be close after put.
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