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acosentino pushed a commit to branch master
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commit b8efe82bf6a5d3ef757eda1721f83a6830aef64c
Author: Andrea Cosentino <anco...@gmail.com>
AuthorDate: Fri Nov 13 07:32:38 2020 +0100
Add RemoteFileTransforms to the FTP connector directly
---
.../ftp/transformers/FtpRemoteFileTransforms.java | 71 ++++++++++++++++++++++
1 file changed, 71 insertions(+)
diff --git
a/connectors/camel-ftp-kafka-connector/src/main/java/org/apache/camel/kafkaconnector/ftp/transformers/FtpRemoteFileTransforms.java
b/connectors/camel-ftp-kafka-connector/src/main/java/org/apache/camel/kafkaconnector/ftp/transformers/FtpRemoteFileTransforms.java
new file mode 100644
index 0000000..89db9d1
--- /dev/null
+++
b/connectors/camel-ftp-kafka-connector/src/main/java/org/apache/camel/kafkaconnector/ftp/transformers/FtpRemoteFileTransforms.java
@@ -0,0 +1,71 @@
+/*
+ * 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.camel.kafkaconnector.ftp.transformers;
+
+import java.util.Map;
+
+import org.apache.camel.component.file.remote.RemoteFile;
+import org.apache.camel.kafkaconnector.utils.SchemaHelper;
+import org.apache.kafka.common.config.ConfigDef;
+import org.apache.kafka.connect.connector.ConnectRecord;
+import org.apache.kafka.connect.transforms.Transformation;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class FtpRemoteFileTransforms <R extends ConnectRecord<R>> implements
Transformation<R> {
+ public static final String FIELD_KEY_CONFIG = "key";
+ public static final ConfigDef CONFIG_DEF = new ConfigDef()
+ .define(FIELD_KEY_CONFIG, ConfigDef.Type.STRING, null,
ConfigDef.Importance.MEDIUM,
+ "Transforms Remote File to String");
+
+ private static final Logger LOG =
LoggerFactory.getLogger(FtpRemoteFileTransforms.class);
+
+ @Override
+ public R apply(R r) {
+ Object value = r.value();
+
+ if (r.value() instanceof RemoteFile) {
+ LOG.debug("Converting record from RemoteFile to text");
+ RemoteFile message = (RemoteFile) r.value();
+
+ LOG.debug("Received text: {}", message.getBody());
+
+ return r.newRecord(r.topic(), r.kafkaPartition(), null, r.key(),
+ SchemaHelper.buildSchemaBuilderForType(message.getBody()),
message.getBody(), r.timestamp());
+
+ } else {
+ LOG.debug("Unexpected message type: {}", r.value().getClass());
+
+ return r;
+ }
+ }
+
+ @Override
+ public ConfigDef config() {
+ return CONFIG_DEF;
+ }
+
+ @Override
+ public void close() {
+
+ }
+
+ @Override
+ public void configure(Map<String, ?> map) {
+
+ }
+}
