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The following commit(s) were added to refs/heads/main by this push:
new de789913 CAMEL-22999: Remove example that no longer works.
de789913 is described below
commit de789913930bc52105525e01cb44fec1a2a56d9b
Author: Claus Ibsen <[email protected]>
AuthorDate: Fri Feb 13 13:05:33 2026 +0100
CAMEL-22999: Remove example that no longer works.
---
README.adoc | 4 +-
debezium/.gitignore | 1 -
debezium/README.adoc | 102 -----------
debezium/pom.xml | 162 ----------------
.../debezium/DebeziumPgSQLConsumerToKinesis.java | 113 ------------
.../debezium/KinesisProducerToCassandra.java | 110 -----------
debezium/src/main/resources/META-INF/LICENSE.txt | 203 ---------------------
debezium/src/main/resources/META-INF/NOTICE.txt | 11 --
debezium/src/main/resources/application.properties | 37 ----
debezium/src/main/resources/log4j2.properties | 35 ----
.../camel/example/debezium/DebeziumTest.java | 182 ------------------
.../org/apache/camel/example/debezium/db-init.cql | 10 -
pom.xml | 1 -
13 files changed, 1 insertion(+), 970 deletions(-)
diff --git a/README.adoc b/README.adoc
index bc1af871..0f59ad8e 100644
--- a/README.adoc
+++ b/README.adoc
@@ -28,7 +28,7 @@ readme's instructions.
== Examples
// examples: START
-Number of Examples: 73 (0 deprecated)
+Number of Examples: 72 (0 deprecated)
[width="100%",cols="4,2,4",options="header"]
|===
@@ -106,8 +106,6 @@ Number of Examples: 73 (0 deprecated)
| link:couchbase-log/README.adoc[Couchbase Log] (couchbase-log) | Database |
An example for showing standalone Camel with Couchbase
-| link:debezium/README.adoc[Debezium] (debezium) | Database | An example for
Debezium Component
-
| link:debezium-eventhubs-blob/README.adoc[Debezium Eventhubs Blob]
(debezium-eventhubs-blob) | Database | An example for Debezium Component with
Azure Event Hubs and Azure Storage Blob
| link:jdbc/README.adoc[JDBC] (jdbc) | Database | An example for showing Camel
using JDBC component
diff --git a/debezium/.gitignore b/debezium/.gitignore
deleted file mode 100644
index a2937132..00000000
--- a/debezium/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.data
\ No newline at end of file
diff --git a/debezium/README.adoc b/debezium/README.adoc
deleted file mode 100644
index 733bd755..00000000
--- a/debezium/README.adoc
+++ /dev/null
@@ -1,102 +0,0 @@
-== Camel Debezium example
-
-=== Introduction
-
-An example which shows how to integrate Camel with Debezium and sink
everything into a target database.
-
-This project consists of the following examples:
-
- 1. Send events using Debezium component to Kinesis.
- 2. Load the data produced by Debezium into Cassandra.
-
-=== Prerequisites
-
-==== PostgreSQL
-In order to stream changes from PostgreSQL, you may have to
https://debezium.io/documentation/reference/stable/connectors/postgresql.html#setting-up-postgresql[set
up your PostgreSQL server]. However,
-for the sake of this example, we will use the following docker image which is
properly set up and contains some sample data:
-
-[source,sh]
-----
-$ docker run -it --rm --name pgsql -p 5432:5432 -e POSTGRES_DB=debezium-db -e
POSTGRES_USER=pgsql-user -e POSTGRES_PASSWORD=pgsql-pw
debezium/example-postgres:1.9
-----
-The above docker image will start a PostgreSQL server exposed to port `5432`.
-
-==== Amazon Kinesis
-Since we will use Kinesis to stream changes from Debezium as an example, you
need to create a stream called `camel-debezium-example` in `eu-central-1`. As
well, you will need to create AWS access and secret keys, once you are done
from creating the keys, update the following properties in
`src/main/resources/application.properties`:
-```
-kinesis.accessKey = generated-access-key
-kinesis.secretKey = generated-secret-key
-```
-
-==== Cassandra
-In this example, we will use Cassandra to sink the events into, you will need
to either to download and run Cassandra on your machine or you can simply use
the following docker image that exposes a Cassandra instance on port 9042:
-
-[source,sh]
-----
-$ docker run -p 9042:9042 --rm --name cassandra -d cassandra
-----
-
-Once you have your Cassandra instance, using your favorite CQL gui or even
https://docs.datastax.com/en/archived/cql/3.3/cql/cql_reference/cqlsh.html[cqlsh],
you will need to execute the following CQL commands to prepare the necessary
keyspace and table for our example:
-```
-CREATE KEYSPACE dbzSink WITH replication = {'class':'SimpleStrategy',
'replication_factor' : 1};
-
-USE dbzSink;
-
- CREATE TABLE products (
- id int PRIMARY KEY,
- name varchar,
- description varchar,
- weight float
-);
-```
-*Note:* We will stream a table called `product` from PostgreSQL docker image
which is already set. Most of the configurations that will get you started with
this example are already set in `application.properties`.
-
-=== Build
-
-You will need to compile this example first:
-
-[source,sh]
-----
-$ mvn clean compile
-----
-
-=== Run
-
-Run the Kinesis producer first
-
-[source,sh]
-----
-$ mvn exec:java -Pkinesis-producer
-----
-
-Run the Debezium consumer in the separate shell
-
-[source,sh]
-----
-$ mvn exec:java -Pdebezium-consumer
-----
-
-Initially, Debezium will perform a snapshot of the whitelisted tables per
`application.properties`, hence you should expect
-the data to be replicated into Cassandra. Once the snapshot mode is done, you
can try to insert a new row, update fields, delete etc. on PostgreSQL
whitelisted table(s), you should see
-the changes reflecting on Cassandra as well, you can verify that by running
the following query on cqlsh:
-```
-select * from dbzSink.products;
-```
-
-=== Configuration
-
-You can configure the details in the file:
- `src/main/resources/application.properties`
-
-You can enable verbose logging by adjusting the
`src/main/resources/log4j2.properties`
- file as documented in the file.
-
-=== Help and contributions
-
-If you hit any problem using Camel or have some feedback,
-then please https://camel.apache.org/community/support/[let us know].
-
-We also love contributors,
-so https://camel.apache.org/community/contributing/[get involved] :-)
-
-The Camel riders!
diff --git a/debezium/pom.xml b/debezium/pom.xml
deleted file mode 100644
index a85083ca..00000000
--- a/debezium/pom.xml
+++ /dev/null
@@ -1,162 +0,0 @@
-<?xml version="1.0"?>
-<!--
-
- 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.
-
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
-
- <modelVersion>4.0.0</modelVersion>
-
- <parent>
- <groupId>org.apache.camel.example</groupId>
- <artifactId>camel-examples</artifactId>
- <version>4.18.0-SNAPSHOT</version>
- </parent>
-
- <artifactId>camel-example-debezium</artifactId>
- <name>Camel :: Example :: Debezium</name>
- <description>An example for Debezium Component</description>
-
- <properties>
- <category>Database</category>
- </properties>
-
- <dependencyManagement>
- <dependencies>
- <!-- Add Camel BOM -->
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-bom</artifactId>
- <version>${camel.version}</version>
- <type>pom</type>
- <scope>import</scope>
- </dependency>
- </dependencies>
- </dependencyManagement>
-
- <dependencies>
-
- <!-- camel -->
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-core</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-main</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-debezium-postgres</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-jackson</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-aws2-kinesis</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-cassandraql</artifactId>
- </dependency>
-
- <!-- logging -->
- <dependency>
- <groupId>org.apache.logging.log4j</groupId>
- <artifactId>log4j-core</artifactId>
- <version>${log4j2-version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.logging.log4j</groupId>
- <artifactId>log4j-slf4j2-impl</artifactId>
- <version>${log4j2-version}</version>
- </dependency>
- <!-- for testing -->
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-test-main-junit5</artifactId>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-test-infra-aws-v2</artifactId>
- <version>${project.version}</version>
- <type>test-jar</type>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-test-infra-postgres</artifactId>
- <version>${project.version}</version>
- <type>test-jar</type>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-test-infra-cassandra</artifactId>
- <version>${project.version}</version>
- <type>test-jar</type>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.camel</groupId>
- <artifactId>camel-sql</artifactId>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.awaitility</groupId>
- <artifactId>awaitility</artifactId>
- <version>${awaitility-version}</version>
- <scope>test</scope>
- </dependency>
- </dependencies>
-
- <profiles>
-
- <profile>
- <id>kinesis-producer</id>
- <properties>
-
<target.main.class>org.apache.camel.example.debezium.KinesisProducerToCassandra</target.main.class>
- </properties>
- </profile>
-
- <profile>
- <id>debezium-consumer</id>
- <properties>
-
<target.main.class>org.apache.camel.example.debezium.DebeziumPgSQLConsumerToKinesis</target.main.class>
- </properties>
- </profile>
-
- </profiles>
-
- <build>
- <plugins>
- <!-- Allows the example to be run via 'mvn compile exec:java' -->
- <plugin>
- <groupId>org.codehaus.mojo</groupId>
- <artifactId>exec-maven-plugin</artifactId>
- <configuration>
- <mainClass>${target.main.class}</mainClass>
-
<includePluginDependencies>false</includePluginDependencies>
- </configuration>
- </plugin>
- </plugins>
- </build>
-
-</project>
diff --git
a/debezium/src/main/java/org/apache/camel/example/debezium/DebeziumPgSQLConsumerToKinesis.java
b/debezium/src/main/java/org/apache/camel/example/debezium/DebeziumPgSQLConsumerToKinesis.java
deleted file mode 100644
index 5252bc0c..00000000
---
a/debezium/src/main/java/org/apache/camel/example/debezium/DebeziumPgSQLConsumerToKinesis.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * 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.example.debezium;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.camel.builder.RouteBuilder;
-import org.apache.camel.component.aws2.kinesis.Kinesis2Constants;
-import org.apache.camel.component.debezium.DebeziumConstants;
-import org.apache.camel.main.Main;
-import org.apache.camel.model.dataformat.JsonLibrary;
-import org.apache.kafka.connect.data.Struct;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * A simple example to consume data from Debezium and send it to Kinesis
- */
-public final class DebeziumPgSQLConsumerToKinesis {
-
- private static final Logger LOG =
LoggerFactory.getLogger(DebeziumPgSQLConsumerToKinesis.class);
-
- // use Camel Main to set up and run Camel
- private static final Main MAIN = new Main();
-
- private DebeziumPgSQLConsumerToKinesis() {
- }
-
- public static void main(String[] args) throws Exception {
-
- LOG.debug("About to run Debezium integration...");
-
- // add route
- MAIN.configure().addRoutesBuilder(createRouteBuilder());
-
- // start and run Camel (block)
- MAIN.run();
- }
-
- static RouteBuilder createRouteBuilder() {
- return new RouteBuilder() {
- public void configure() {
- // Initial Debezium route that will run and listen to the
changes,
- // first it will perform an initial snapshot using (select *
from) in case no offset
- // exists for the connector, and then it will listen to
postgres for any DB events such as (UPDATE, INSERT and DELETE)
- from("debezium-postgres:{{debezium.postgres.name}}?"
- +
"databaseHostname={{debezium.postgres.databaseHostName}}"
- + "&databasePort={{debezium.postgres.databasePort}}"
- + "&databaseUser={{debezium.postgres.databaseUser}}"
- +
"&databasePassword={{debezium.postgres.databasePassword}}"
- + "&topicPrefix={{debezium.postgres.topicPrefix}}"
- +
"&databaseDbname={{debezium.postgres.databaseDbname}}"
- +
"&schemaIncludeList={{debezium.postgres.schemaIncludeList}}"
- +
"&tableIncludeList={{debezium.postgres.tableIncludeList}}"
- +
"&replicaIdentityAutosetValues={{debezium.postgres.replica.identity.autoset.values}}"
- +
"&additionalProperties.notification.enabled.channels=log"
- +
"&offsetStorageFileName={{debezium.postgres.offsetStorageFileName}}")
- .routeId("FromDebeziumPgSql")
- // We will need to prepare the data for Kinesis,
however we need to mention here is that Kinesis is a bit different from Kafka
in terms
- // of the key partition which only limited to 256 byte
length, depending on the size of your key, that may not be optimal. Therefore,
the safer option is to hash the key
- // and convert it to string, but that means we need to
preserve the key information into the message body in order not to lose this
information downstream.
- // Note: If you'd use Kafka, most probably you will
not need these transformations as you can send the key as an object and Kafka
will do
- // the rest to hash it in the broker in order to place
it in the correct topic's partition.
- .setBody(exchange -> {
- // Using Camel Data Format, we can retrieve our
data in Map since Debezium component has a Type Converter from Struct to Map,
you need to specify the Map.class
- // in order to convert the data from Struct to Map
- final Map key =
exchange.getMessage().getHeader(DebeziumConstants.HEADER_KEY, Map.class);
- final Map value =
exchange.getMessage().getBody(Map.class);
- // Also, we need the operation in order to
determine when an INSERT, UPDATE or DELETE happens
- final String operation = (String)
exchange.getMessage().getHeader(DebeziumConstants.HEADER_OPERATION);
- // We will put everything as nested Map in order
to utilize Camel's Type Format
- final Map<String, Object> kinesisBody = new
HashMap<>();
-
- kinesisBody.put("key", key);
- kinesisBody.put("value", value);
- kinesisBody.put("operation", operation);
-
- return kinesisBody;
- })
- // As we mentioned above, we will need to hash the key
partition and set it into the headers
- .process(exchange -> {
- final Struct key = (Struct)
exchange.getMessage().getHeader(DebeziumConstants.HEADER_KEY);
- final String hash = String.valueOf(key.hashCode());
-
-
exchange.getMessage().setHeader(Kinesis2Constants.PARTITION_KEY, hash);
- })
- // Marshal everything to JSON, you can use any other
data format such as Avro, Protobuf..etc, but in this example we will keep it to
JSON for simplicity
- .marshal().json(JsonLibrary.Jackson)
- // Send our data to kinesis
-
.to("aws2-kinesis:{{kinesis.streamName}}?accessKey=RAW({{kinesis.accessKey}})"
- + "&secretKey=RAW({{kinesis.secretKey}})"
- + "®ion={{kinesis.region}}")
- .end();
- }
- };
- }
-
-}
diff --git
a/debezium/src/main/java/org/apache/camel/example/debezium/KinesisProducerToCassandra.java
b/debezium/src/main/java/org/apache/camel/example/debezium/KinesisProducerToCassandra.java
deleted file mode 100644
index fd2943cc..00000000
---
a/debezium/src/main/java/org/apache/camel/example/debezium/KinesisProducerToCassandra.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * 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.example.debezium;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Map;
-
-import org.apache.camel.builder.RouteBuilder;
-import org.apache.camel.main.Main;
-import org.apache.camel.model.dataformat.JsonLibrary;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * A simple example to sink data from Kinesis that produced by Debezium into
Cassandra
- */
-public final class KinesisProducerToCassandra {
-
- private static final Logger LOG =
LoggerFactory.getLogger(KinesisProducerToCassandra.class);
-
- // use Camel Main to set up and run Camel
- private static final Main MAIN = new Main();
-
- private KinesisProducerToCassandra() {
- }
-
- public static void main(String[] args) throws Exception {
-
- LOG.debug("About to run Kinesis to Cassandra integration...");
-
- // add route
- MAIN.configure().addRoutesBuilder(createRouteBuilder());
-
- // start and run Camel (block)
- MAIN.run();
- }
-
- static RouteBuilder createRouteBuilder() {
- return new RouteBuilder() {
- public void configure() {
- // We set the CQL templates we need, note that an UPDATE in
Cassandra means an UPSERT which is what we need
- final String cqlUpdate = "update products set name = ?,
description = ?, weight = ? where id = ?";
- final String cqlDelete = "delete from products where id = ?";
-
-
from("aws2-kinesis:{{kinesis.streamName}}?accessKey=RAW({{kinesis.accessKey}})"
- + "&secretKey=RAW({{kinesis.secretKey}})"
- + "®ion={{kinesis.region}}")
- // Since we expect the data of the body to be ByteArr,
we convert it to String using Kinesis
- // Type Converter, in order to unmarshal later from
JSON to Map
- .convertBodyTo(String.class)
- // Unmarshal our body, it will convert it from JSON to
Map
- .unmarshal().json(JsonLibrary.Jackson)
- // In order not to lose the operation that we set in
Debezium, we set it as a property or as
- // a header
- .setProperty("DBOperation",
simple("${body[operation]}"))
- .choice()
- // If we have a INSERT or UPDATE, we will need to set
the body with the CQL query parameters since we are using
- // camel-cassandraql component
- .when(exchangeProperty("DBOperation").in("c", "u"))
- .setBody(exchange -> {
- final Map body = (Map)
exchange.getMessage().getBody();
- final Map value = (Map) body.get("value");
- final Map key = (Map) body.get("key");
-
- // We as well check for nulls
- final String name = value.get("name") != null ?
value.get("name").toString() : "";
- final String description =
value.get("description") != null ? value.get("description").toString() : "";
- final float weight = value.get("weight") != null ?
Float.parseFloat(value.get("weight").toString()) : 0;
-
- return Arrays.asList(name, description, weight,
key.get("id"));
- })
- // We set the appropriate query in the header so we
don't run the same route twice
- .setHeader("CQLQuery", constant(cqlUpdate))
- // If we have a DELETE, then we just set the id as a
query parameter in the body
- .when(exchangeProperty("DBOperation").isEqualTo("d"))
- .setBody(exchange -> {
- final Map body = (Map)
exchange.getMessage().getBody();
- final Map key = (Map) body.get("key");
-
- return Collections.singletonList(key.get("id"));
- })
- // We set the appropriate query in the header so we
don't run the same route twice
- .setHeader("CQLQuery", constant(cqlDelete))
- .end()
- .choice()
- // We just make sure we ONLY handle INSERT, UPDATE and
DELETE and nothing else
- .when(exchangeProperty("DBOperation").in("c", "u",
"d"))
- // Send query to Cassandra
-
.recipientList(simple("cql:{{cassandra.node}}/{{cassandra.keyspace}}?cql=RAW(${header.CQLQuery})"))
- .end();
- }
- };
- }
-
-}
diff --git a/debezium/src/main/resources/META-INF/LICENSE.txt
b/debezium/src/main/resources/META-INF/LICENSE.txt
deleted file mode 100644
index 6b0b1270..00000000
--- a/debezium/src/main/resources/META-INF/LICENSE.txt
+++ /dev/null
@@ -1,203 +0,0 @@
-
- Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
- TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
- 1. Definitions.
-
- "License" shall mean the terms and conditions for use, reproduction,
- and distribution as defined by Sections 1 through 9 of this document.
-
- "Licensor" shall mean the copyright owner or entity authorized by
- the copyright owner that is granting the License.
-
- "Legal Entity" shall mean the union of the acting entity and all
- other entities that control, are controlled by, or are under common
- control with that entity. For the purposes of this definition,
- "control" means (i) the power, direct or indirect, to cause the
- direction or management of such entity, whether by contract or
- otherwise, or (ii) ownership of fifty percent (50%) or more of the
- outstanding shares, or (iii) beneficial ownership of such entity.
-
- "You" (or "Your") shall mean an individual or Legal Entity
- exercising permissions granted by this License.
-
- "Source" form shall mean the preferred form for making modifications,
- including but not limited to software source code, documentation
- source, and configuration files.
-
- "Object" form shall mean any form resulting from mechanical
- transformation or translation of a Source form, including but
- not limited to compiled object code, generated documentation,
- and conversions to other media types.
-
- "Work" shall mean the work of authorship, whether in Source or
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- form, that is based on (or derived from) the Work and for which the
- editorial revisions, annotations, elaborations, or other modifications
- represent, as a whole, an original work of authorship. For the purposes
- of this License, Derivative Works shall not include works that remain
- separable from, or merely link (or bind by name) to the interfaces of,
- the Work and Derivative Works thereof.
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- "Contribution" shall mean any work of authorship, including
- the original version of the Work and any modifications or additions
- to that Work or Derivative Works thereof, that is intentionally
- submitted to Licensor for inclusion in the Work by the copyright owner
- or by an individual or Legal Entity authorized to submit on behalf of
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- designated in writing by the copyright owner as "Not a Contribution."
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- "Contributor" shall mean Licensor and any individual or Legal Entity
- on behalf of whom a Contribution has been received by Licensor and
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- cross-claim or counterclaim in a lawsuit) alleging that the Work
- or a Contribution incorporated within the Work constitutes direct
- or contributory patent infringement, then any patent licenses
- granted to You under this License for that Work shall terminate
- as of the date such litigation is filed.
-
- 4. Redistribution. You may reproduce and distribute copies of the
- Work or Derivative Works thereof in any medium, with or without
- modifications, and in Source or Object form, provided that You
- meet the following conditions:
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- (a) You must give any other recipients of the Work or
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- (b) You must cause any modified files to carry prominent notices
- stating that You changed the files; and
-
- (c) You must retain, in the Source form of any Derivative Works
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- or as an addendum to the NOTICE text from the Work, provided
- that such additional attribution notices cannot be construed
- as modifying the License.
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- You may add Your own copyright statement to Your modifications and
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- for use, reproduction, or distribution of Your modifications, or
- for any such Derivative Works as a whole, provided Your use,
- reproduction, and distribution of the Work otherwise complies with
- the conditions stated in this License.
-
- 5. Submission of Contributions. Unless You explicitly state otherwise,
- any Contribution intentionally submitted for inclusion in the Work
- by You to the Licensor shall be under the terms and conditions of
- this License, without any additional terms or conditions.
- Notwithstanding the above, nothing herein shall supersede or modify
- the terms of any separate license agreement you may have executed
- with Licensor regarding such Contributions.
-
- 6. Trademarks. This License does not grant permission to use the trade
- names, trademarks, service marks, or product names of the Licensor,
- except as required for reasonable and customary use in describing the
- origin of the Work and reproducing the content of the NOTICE file.
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- 7. Disclaimer of Warranty. Unless required by applicable law or
- agreed to in writing, Licensor provides the Work (and each
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- 8. Limitation of Liability. In no event and under no legal theory,
- whether in tort (including negligence), contract, or otherwise,
- unless required by applicable law (such as deliberate and grossly
- negligent acts) or agreed to in writing, shall any Contributor be
- liable to You for damages, including any direct, indirect, special,
- incidental, or consequential damages of any character arising as a
- result of this License or out of the use or inability to use the
- Work (including but not limited to damages for loss of goodwill,
- work stoppage, computer failure or malfunction, or any and all
- other commercial damages or losses), even if such Contributor
- has been advised of the possibility of such damages.
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- 9. Accepting Warranty or Additional Liability. While redistributing
- the Work or Derivative Works thereof, You may choose to offer,
- and charge a fee for, acceptance of support, warranty, indemnity,
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- on Your own behalf and on Your sole responsibility, not on behalf
- of any other Contributor, and only if You agree to indemnify,
- defend, and hold each Contributor harmless for any liability
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- of your accepting any such warranty or additional liability.
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- APPENDIX: How to apply the Apache License to your work.
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- To apply the Apache License to your work, attach the following
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- replaced with your own identifying information. (Don't include
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- file or class name and description of purpose be included on the
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- you may not use this file except in compliance with the License.
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-
- 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
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-
diff --git a/debezium/src/main/resources/META-INF/NOTICE.txt
b/debezium/src/main/resources/META-INF/NOTICE.txt
deleted file mode 100644
index 2e215bf2..00000000
--- a/debezium/src/main/resources/META-INF/NOTICE.txt
+++ /dev/null
@@ -1,11 +0,0 @@
- =========================================================================
- == NOTICE file corresponding to the section 4 d of ==
- == the Apache License, Version 2.0, ==
- == in this case for the Apache Camel distribution. ==
- =========================================================================
-
- This product includes software developed by
- The Apache Software Foundation (http://www.apache.org/).
-
- Please read the different LICENSE files present in the licenses directory of
- this distribution.
diff --git a/debezium/src/main/resources/application.properties
b/debezium/src/main/resources/application.properties
deleted file mode 100644
index 9b6ea0e5..00000000
--- a/debezium/src/main/resources/application.properties
+++ /dev/null
@@ -1,37 +0,0 @@
-## ---------------------------------------------------------------------------
-## 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.
-## ---------------------------------------------------------------------------
-
-debezium.postgres.name = debezium-postgres-example-01
-
-debezium.postgres.databaseHostName = localhost
-debezium.postgres.databasePort = 5432
-debezium.postgres.databaseUser = debezium
-debezium.postgres.databasePassword = dbz
-debezium.postgres.topicPrefix = debezium-connector-postgres-01
-debezium.postgres.databaseDbname = debezium-db
-debezium.postgres.schemaIncludeList = inventory
-debezium.postgres.tableIncludeList = inventory.products
-debezium.postgres.offsetStorageFileName = target/offset-01.data
-debezium.postgres.replica.identity.autoset.values = inventory.products:FULL
-
-kinesis.streamName = camel-debezium-example
-kinesis.accessKey = generated-access-key
-kinesis.secretKey = generated-secret-key
-kinesis.region = EU_CENTRAL_1
-
-cassandra.node = localhost:9042
-cassandra.keyspace = dbzSink
diff --git a/debezium/src/main/resources/log4j2.properties
b/debezium/src/main/resources/log4j2.properties
deleted file mode 100644
index 3aae1b96..00000000
--- a/debezium/src/main/resources/log4j2.properties
+++ /dev/null
@@ -1,35 +0,0 @@
-## ---------------------------------------------------------------------------
-## 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.
-## ---------------------------------------------------------------------------
-
-appender.out.type = Console
-appender.out.name = out
-appender.out.layout.type = PatternLayout
-appender.out.layout.pattern = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
-rootLogger.level = INFO
-rootLogger.appenderRef.out.ref = out
-
-appender.file.type = File
-appender.file.name = NOTIFY
-appender.file.fileName=target/notifications.log
-appender.file.layout.type=PatternLayout
-appender.file.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{1}
- %msg%n
-appender.file.append=false
-
-logger.notify.name=io.debezium.pipeline.notification.channels.LogNotificationChannel
-logger.notify.level=INFO
-logger.notify.appenderRefs=file
-logger.notify.appenderRef.file.ref=NOTIFY
diff --git
a/debezium/src/test/java/org/apache/camel/example/debezium/DebeziumTest.java
b/debezium/src/test/java/org/apache/camel/example/debezium/DebeziumTest.java
deleted file mode 100644
index 36da005e..00000000
--- a/debezium/src/test/java/org/apache/camel/example/debezium/DebeziumTest.java
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * 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.example.debezium;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.List;
-import java.util.Properties;
-
-import org.apache.camel.CamelContext;
-import org.apache.camel.builder.NotifyBuilder;
-import org.apache.camel.builder.RouteBuilder;
-import org.apache.camel.component.aws2.kinesis.Kinesis2Component;
-import org.apache.camel.component.sql.SqlComponent;
-import org.apache.camel.main.MainConfigurationProperties;
-import org.apache.camel.test.infra.aws.common.services.AWSService;
-import org.apache.camel.test.infra.aws2.clients.AWSSDKClientUtils;
-import org.apache.camel.test.infra.aws2.services.AWSServiceFactory;
-import org.apache.camel.test.infra.cassandra.services.CassandraService;
-import org.apache.camel.test.infra.cassandra.services.CassandraServiceFactory;
-import
org.apache.camel.test.infra.postgres.services.PostgresLocalContainerService;
-import org.apache.camel.test.infra.postgres.services.PostgresService;
-import org.apache.camel.test.junit5.CamelContextConfiguration;
-import org.apache.camel.test.main.junit5.CamelMainTestSupport;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.RegisterExtension;
-import org.postgresql.ds.PGSimpleDataSource;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.testcontainers.containers.PostgreSQLContainer;
-import org.testcontainers.utility.DockerImageName;
-
-import software.amazon.awssdk.services.kinesis.KinesisClient;
-import software.amazon.awssdk.services.kinesis.model.CreateStreamRequest;
-
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.apache.camel.util.PropertiesHelper.asProperties;
-import static org.awaitility.Awaitility.await;
-import static org.hamcrest.Matchers.equalTo;
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-/**
- * A unit test checking that Camel can propagate changes from one Database to
another thanks to Debezium.
- */
-class DebeziumTest extends CamelMainTestSupport {
-
- private static final String PGSQL_IMAGE =
"debezium/example-postgres:2.3.2.Final";
-
- private static final String SOURCE_DB_NAME = "debezium-db";
- private static final String SOURCE_DB_SCHEMA = "inventory";
- private static final String SOURCE_DB_USERNAME = "pgsql-user";
- private static final String SOURCE_DB_PASSWORD = "pgsql-pw";
- private static final Logger LOGGER =
LoggerFactory.getLogger(DebeziumTest.class);
-
- @RegisterExtension
- private static final AWSService AWS_SERVICE =
AWSServiceFactory.createKinesisService();
- @RegisterExtension
- private static final PostgresService POSTGRES_SERVICE = new
PostgresLocalContainerService(
- new
PostgreSQLContainer<>(DockerImageName.parse(PGSQL_IMAGE).asCompatibleSubstituteFor("postgres"))
- .withDatabaseName(SOURCE_DB_NAME)
- .withUsername(SOURCE_DB_USERNAME)
- .withPassword(SOURCE_DB_PASSWORD)
- );
- @RegisterExtension
- private static final CassandraService CASSANDRA_SERVICE =
CassandraServiceFactory.createLocalService("org/apache/camel/example/debezium/db-init.cql");
-
- @BeforeEach
- void init() throws IOException {
- Files.deleteIfExists(Path.of("target/offset-01.data"));
- }
-
- @Override
- protected CamelContext createCamelContext() throws Exception {
- CamelContext camelContext = super.createCamelContext();
- Kinesis2Component component =
camelContext.getComponent("aws2-kinesis", Kinesis2Component.class);
- KinesisClient kinesisClient = AWSSDKClientUtils.newKinesisClient();
- // Create the stream
-
kinesisClient.createStream(CreateStreamRequest.builder().streamName("camel-debezium-example").shardCount(1).build());
- component.getConfiguration().setAmazonKinesisClient(kinesisClient);
- // required for the sql component
- PGSimpleDataSource db = new PGSimpleDataSource();
- db.setServerNames(new String[]{POSTGRES_SERVICE.host()});
- db.setPortNumbers(new int[]{POSTGRES_SERVICE.port()});
- db.setUser(SOURCE_DB_USERNAME);
- db.setPassword(SOURCE_DB_PASSWORD);
- db.setDatabaseName(SOURCE_DB_NAME);
-
- camelContext.getComponent("sql", SqlComponent.class).setDataSource(db);
- return camelContext;
- }
-
- @Override
- public void configureContext(CamelContextConfiguration
camelContextConfiguration) {
- super.configureContext(camelContextConfiguration);
- Properties overridenProperties =
asProperties("debezium.postgres.databaseHostName", POSTGRES_SERVICE.host(),
- "debezium.postgres.databasePort",
Integer.toString(POSTGRES_SERVICE.port()),
- "debezium.postgres.databaseUser", SOURCE_DB_USERNAME,
- "debezium.postgres.databasePassword", SOURCE_DB_PASSWORD,
- "cassandra.node", String.format("%s:%d",
CASSANDRA_SERVICE.getCassandraHost(), CASSANDRA_SERVICE.getCQL3Port()));
-
camelContextConfiguration.withUseOverridePropertiesWithPropertiesComponent(overridenProperties);
- }
-
- @Test
- void should_propagate_db_event_thanks_to_debezium() {
- NotifyBuilder notify = new
NotifyBuilder(context).from("aws2-kinesis:*").whenCompleted(3).create();
- LOGGER.debug("Doing initial select");
- List<?> resultSource = template.requestBody("direct:select", null,
List.class);
- assertEquals(9, resultSource.size(), "We should not have additional
products in source");
- await().atMost(20, SECONDS).until(() ->
template.requestBody("direct:result", null, List.class).size(), equalTo(0));
- // Wait until the notification message is written to the logfile
- // If the insert is done before the end of the snapshot, no events are
received
- await().atMost(2, SECONDS).until(() -> snapshotIsDone());
-
- LOGGER.debug("Doing insert");
- template.sendBody("direct:insert", new Object[] { 1, "scooter", "Small
2-wheel yellow scooter", 5.54 });
-
- resultSource = template.requestBody("direct:select", null, List.class);
- assertEquals(10, resultSource.size(), "We should have one additional
product in source");
- await().atMost(20, SECONDS).until(() ->
template.requestBody("direct:result", null, List.class).size(), equalTo(1));
- LOGGER.debug("Doing update");
- template.sendBody("direct:update", new Object[] { "yellow scooter", 1
});
-
- resultSource = template.requestBody("direct:select", null, List.class);
- assertEquals(10, resultSource.size(), "We should not have more product
in source");
- await().atMost(20, SECONDS).until(() ->
template.requestBody("direct:result", null, List.class).size(), equalTo(1));
- LOGGER.debug("Doing delete");
- template.sendBody("direct:delete", new Object[] { 1 });
-
- resultSource = template.requestBody("direct:select", null, List.class);
- assertEquals(9, resultSource.size(), "We should have one less product
in source");
- await().atMost(20, SECONDS).until(() ->
template.requestBody("direct:result", null, List.class).size(), equalTo(0));
-
- assertTrue(
- notify.matches(60, SECONDS), "3 messages should be completed"
- );
- }
-
- private boolean snapshotIsDone() {
- Path log = Path.of("target/notifications.log");
- try {
- return(Files.size(log)>0);
- } catch (IOException e) {
- return false;
- }
- }
-
- @Override
- protected void configure(MainConfigurationProperties configuration) {
-
configuration.addRoutesBuilder(DebeziumPgSQLConsumerToKinesis.createRouteBuilder());
-
configuration.addRoutesBuilder(KinesisProducerToCassandra.createRouteBuilder());
- configuration.addRoutesBuilder(new ApplyChangesToPgSQLRouteBuilder());
- }
-
- private static class ApplyChangesToPgSQLRouteBuilder extends RouteBuilder {
-
- @Override
- public void configure() {
- from("direct:select").toF("sql:select * from %s.products",
SOURCE_DB_SCHEMA).to("mock:query");
- from("direct:insert").toF("sql:insert into %s.products (id, name,
description, weight) values (#, #, #, #)", SOURCE_DB_SCHEMA).to("mock:insert");
- from("direct:update").toF("sql:update %s.products set name=# where
id=#", SOURCE_DB_SCHEMA).to("mock:update");
- from("direct:delete").toF("sql:delete from %s.products where
id=#", SOURCE_DB_SCHEMA).to("mock:delete");
-
from("direct:result").to("cql:{{cassandra.node}}/{{cassandra.keyspace}}?cql=select
* from dbzSink.products").to("mock:result");
- }
- }
-}
diff --git
a/debezium/src/test/resources/org/apache/camel/example/debezium/db-init.cql
b/debezium/src/test/resources/org/apache/camel/example/debezium/db-init.cql
deleted file mode 100644
index 501a90c4..00000000
--- a/debezium/src/test/resources/org/apache/camel/example/debezium/db-init.cql
+++ /dev/null
@@ -1,10 +0,0 @@
-CREATE KEYSPACE dbzSink WITH replication = {'class':'SimpleStrategy',
'replication_factor' : 1};
-
-USE dbzSink;
-
-CREATE TABLE products (
- id int PRIMARY KEY,
- name varchar,
- description varchar,
- weight float
-);
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 5c4eaad5..777ef21d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -93,7 +93,6 @@
<module>couchbase-log</module>
<module>csimple</module>
<module>csimple-joor</module>
- <module>debezium</module>
<module>debezium-eventhubs-blob</module>
<module>flight-recorder</module>
<module>ftp</module>
