--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/KafkaCommand.cpp	Sun Apr 24 22:21:02 2022 +0200
@@ -0,0 +1,64 @@
+/**
+ * Relational pipes
+ * Copyright © 2022 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <vector>
+#include <memory>
+#include <locale>
+#include <algorithm>
+
+#include <relpipe/writer/RelationalWriter.h>
+#include <relpipe/writer/RelpipeWriterException.h>
+#include <relpipe/writer/AttributeMetadata.h>
+#include <relpipe/writer/Factory.h>
+#include <relpipe/writer/TypeId.h>
+
+#include <relpipe/cli/CLI.h>
+
+#include "KafkaCommand.h"
+#include "Hex.h"
+
+using namespace std;
+using namespace relpipe::cli;
+using namespace relpipe::writer;
+
+namespace relpipe {
+namespace in {
+namespace kafka {
+
+void KafkaCommand::process(std::shared_ptr<writer::RelationalWriter> writer, Configuration& configuration) {
+	vector<AttributeMetadata> metadata;
+
+	writer->startRelation(configuration.relation,{
+		{L"queue", TypeId::STRING},
+		{L"text", TypeId::STRING},
+		{L"data", TypeId::STRING}
+	}, true);
+
+	for (int i = configuration.messageCount; i > 0; i--) {
+		std::string message = "TODO: read message from Kafka";
+		writer->writeAttribute(configuration.queue);
+		writer->writeAttribute(Hex::toTxt(message));
+		writer->writeAttribute(Hex::toHex(message));
+	}
+
+}
+
+KafkaCommand::~KafkaCommand() {
+}
+
+}
+}
+}
\ No newline at end of file