This is an automated email from the ASF dual-hosted git repository.
davsclaus pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel.git
The following commit(s) were added to refs/heads/main by this push:
new 0a05658f247 [CAMEL-19919] camel-kafka: provided an out of the box
byte[] to String header deserializer (#11562)
0a05658f247 is described below
commit 0a05658f24794bc41c7b3c8a1b2fc6cf8d8c5230
Author: Luca Burgazzoli <[email protected]>
AuthorDate: Wed Sep 27 13:36:35 2023 +0200
[CAMEL-19919] camel-kafka: provided an out of the box byte[] to String
header deserializer (#11562)
---
.../serde/ToStringKafkaHeaderDeserializer.java | 46 ++++++++++++++++++++++
.../serde/ToStringKafkaHeaderDeserializerTest.java | 43 ++++++++++++++++++++
2 files changed, 89 insertions(+)
diff --git
a/components/camel-kafka/src/main/java/org/apache/camel/component/kafka/serde/ToStringKafkaHeaderDeserializer.java
b/components/camel-kafka/src/main/java/org/apache/camel/component/kafka/serde/ToStringKafkaHeaderDeserializer.java
new file mode 100644
index 00000000000..eedc222d64f
--- /dev/null
+++
b/components/camel-kafka/src/main/java/org/apache/camel/component/kafka/serde/ToStringKafkaHeaderDeserializer.java
@@ -0,0 +1,46 @@
+/*
+ * 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.component.kafka.serde;
+
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.Objects;
+
+public class ToStringKafkaHeaderDeserializer implements
KafkaHeaderDeserializer {
+ private Charset charset;
+
+ public ToStringKafkaHeaderDeserializer() {
+ this(StandardCharsets.UTF_8);
+ }
+
+ public ToStringKafkaHeaderDeserializer(Charset charset) {
+ this.charset = Objects.requireNonNull(charset);
+ }
+
+ public Charset getCharset() {
+ return charset;
+ }
+
+ public void setCharset(Charset charset) {
+ this.charset = Objects.requireNonNull(charset);
+ }
+
+ @Override
+ public Object deserialize(String key, byte[] value) {
+ return new String(value, this.charset);
+ }
+}
diff --git
a/components/camel-kafka/src/test/java/org/apache/camel/component/kafka/serde/ToStringKafkaHeaderDeserializerTest.java
b/components/camel-kafka/src/test/java/org/apache/camel/component/kafka/serde/ToStringKafkaHeaderDeserializerTest.java
new file mode 100644
index 00000000000..ba707a36dca
--- /dev/null
+++
b/components/camel-kafka/src/test/java/org/apache/camel/component/kafka/serde/ToStringKafkaHeaderDeserializerTest.java
@@ -0,0 +1,43 @@
+/*
+ * 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.component.kafka.serde;
+
+import java.nio.charset.StandardCharsets;
+import java.util.UUID;
+
+import org.hamcrest.CoreMatchers;
+import org.junit.jupiter.api.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class ToStringKafkaHeaderDeserializerTest {
+
+ private final KafkaHeaderDeserializer deserializer = new
ToStringKafkaHeaderDeserializer(StandardCharsets.UTF_8);
+
+ @Test
+ public void shouldDeserializeAsString() {
+ String expected = UUID.randomUUID().toString();
+ byte[] value = expected.getBytes(StandardCharsets.UTF_8);
+
+ Object deserializedValue = deserializer.deserialize("someKey", value);
+
+ assertThat(deserializedValue, CoreMatchers.instanceOf(String.class));
+ assertEquals(expected, deserializedValue);
+ }
+
+}
