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new 386b8de Add an example of list large azure storage blob container.
(#32)
386b8de is described below
commit 386b8de50f5dbb7e3f0160177883abf05e8d8a3d
Author: Mark Andreev <mrk.andreev+git...@yandex.ru>
AuthorDate: Tue Jan 26 20:24:48 2021 +0300
Add an example of list large azure storage blob container. (#32)
---
examples/README.adoc | 2 +
.../camel-example-azure-storage-blob/README.adoc | 47 ++++++++++
examples/camel-example-azure-storage-blob/pom.xml | 103 +++++++++++++++++++++
.../example/azurestorageblob/Application.java | 80 ++++++++++++++++
.../src/main/resources/log4j2.properties | 23 +++++
examples/pom.xml | 1 +
6 files changed, 256 insertions(+)
diff --git a/examples/README.adoc b/examples/README.adoc
index 8c15fae..bd5e49e 100644
--- a/examples/README.adoc
+++ b/examples/README.adoc
@@ -76,6 +76,8 @@ Number of Examples: 86 (0 deprecated)
| link:camel-example-ssh/README.adoc[Ssh] (camel-example-ssh) | Beginner | An
example that uses Camel SSH component
+| link:camel-example-azure-storage-blob/README.adoc[Azure Storage Blob List]
(camel-example-azure-storage-blob) | Beginner | An example that uses Camel
Azure Storage Blob and explain how list large blob container.
+
| link:camel-example-cassandra-kubernetes/README.adoc[Cassandra Kubernetes]
(camel-example-cassandra-kubernetes) | Cloud | An example with Camel and
Cassandra running on Kubernetes
| link:camel-example-cdi-aws-s3/README.adoc[CDI AWS S3]
(camel-example-cdi-aws-s3) | Cloud | AWS S3 CDI example
diff --git a/examples/camel-example-azure-storage-blob/README.adoc
b/examples/camel-example-azure-storage-blob/README.adoc
new file mode 100644
index 0000000..7986864
--- /dev/null
+++ b/examples/camel-example-azure-storage-blob/README.adoc
@@ -0,0 +1,47 @@
+== Camel Basic Example
+
+=== Introduction
+
+This is a very basic example that shows how to list large azure storage blob
container.
+
+This example shows you that Camel can be used in standalone mode
+as a _public static void main_ application.
+
+The example has only 1 java file in the `Application.java` located in the src
folder.
+There is code comments explaining in more details.
+
+Set `ACCOUNT` & `ACCESS_KEY` & `BLOB_CONTAINER_NAME` for start example.
+
+=== Build
+
+You will need to compile this example first:
+
+....
+mvn compile
+....
+
+=== Run
+
+To run the example type
+
+....
+mvn camel:run
+....
+
+The
+
+To stop the example hit ctrl+c
+
+You can also run the example from your editor such as Eclipse, IDEA etc,
+by opening the org.apache.camel.example.basic.CamelBasic class
+and then right click, and chose run java application.
+
+=== Help and contributions
+
+If you hit any problem using Camel or have some feedback, then please
+https://camel.apache.org/support.html[let us know].
+
+We also love contributors, so
+https://camel.apache.org/contributing.html[get involved] :-)
+
+The Camel riders!
diff --git a/examples/camel-example-azure-storage-blob/pom.xml
b/examples/camel-example-azure-storage-blob/pom.xml
new file mode 100644
index 0000000..183440f
--- /dev/null
+++ b/examples/camel-example-azure-storage-blob/pom.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ 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>examples</artifactId>
+ <version>3.8.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>camel-example-azure-storage-blob</artifactId>
+ <packaging>jar</packaging>
+ <name>Camel :: Example :: Azure Storage Blob</name>
+ <description>Azure Storage Blob example</description>
+
+ <properties>
+ <category>Beginner</category>
+ </properties>
+
+ <dependencyManagement>
+ <dependencies>
+ <!-- Add Camel BOM -->
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-bom</artifactId>
+ <version>${camel.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-azure-storage-blob</artifactId>
+ </dependency>
+
+ <!-- logging -->
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-api</artifactId>
+ <scope>runtime</scope>
+ <version>${log4j2-version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-core</artifactId>
+ <scope>runtime</scope>
+ <version>${log4j2-version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-slf4j-impl</artifactId>
+ <scope>runtime</scope>
+ <version>${log4j2-version}</version>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <plugins>
+
+ <!-- Allows the routes to be run via 'mvn camel:run' -->
+ <plugin>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-maven-plugin</artifactId>
+ <version>${camel.version}</version>
+ <configuration>
+
<mainClass>org.apache.camel.example.azurestorageblob.Application</mainClass>
+ </configuration>
+ </plugin>
+
+ </plugins>
+
+ </build>
+
+</project>
diff --git
a/examples/camel-example-azure-storage-blob/src/main/java/org/apache/camel/example/azurestorageblob/Application.java
b/examples/camel-example-azure-storage-blob/src/main/java/org/apache/camel/example/azurestorageblob/Application.java
new file mode 100644
index 0000000..17e15f1
--- /dev/null
+++
b/examples/camel-example-azure-storage-blob/src/main/java/org/apache/camel/example/azurestorageblob/Application.java
@@ -0,0 +1,80 @@
+/*
+ * 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.azurestorageblob;
+
+import com.azure.storage.blob.BlobServiceClientBuilder;
+import com.azure.storage.blob.models.ListBlobsOptions;
+import com.azure.storage.common.StorageSharedKeyCredential;
+import java.util.Iterator;
+import org.apache.camel.CamelContext;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.impl.DefaultCamelContext;
+
+/**
+ * A basic example of list large azure blob storage.
+ */
+public final class Application {
+ private static final String ACCOUNT = "ENTER_YOUR_ACCOUNT";
+ private static final String ACCESS_KEY = "ACCESS_KEY";
+ private static final String BLOB_CONTAINER_NAME = "CONTAINER";
+
+ public static void main(String[] args) throws Exception {
+ // create a CamelContext
+ try (CamelContext camel = new DefaultCamelContext()) {
+
+ // add routes which can be inlined as anonymous inner class
+ // (to keep all code in a single java file for this basic example)
+ camel.addRoutes(new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("timer://runOnce?repeatCount=1&delay=0")
+ .routeId("listBlobs")
+ .process(exchange -> exchange.getIn()
+ .setBody(
+ new BlobServiceClientBuilder()
+
.endpoint(String.format("https://%s.blob.core.windows.net";, ACCOUNT))
+ .credential(new
StorageSharedKeyCredential(ACCOUNT, ACCESS_KEY))
+ .buildClient()
+
.getBlobContainerClient(BLOB_CONTAINER_NAME)
+ .listBlobs(
+ new
ListBlobsOptions().setMaxResultsPerPage(1),
+ null
+ )
+ )
+ )
+ .loopDoWhile(exchange ->
+ exchange.getIn().getBody(Iterator.class).hasNext()
+ )
+ .process(exchange ->
+
exchange.getIn().setBody(exchange.getIn().getBody(Iterator.class).next())
+ )
+ .log("${body.name}")
+ .end();
+ }
+ });
+
+ // start is not blocking
+ camel.start();
+
+ // so run for 10 seconds
+ Thread.sleep(10_000);
+
+ // and then stop nicely
+ camel.stop();
+ }
+ }
+}
diff --git
a/examples/camel-example-azure-storage-blob/src/main/resources/log4j2.properties
b/examples/camel-example-azure-storage-blob/src/main/resources/log4j2.properties
new file mode 100644
index 0000000..d9f0508
--- /dev/null
+++
b/examples/camel-example-azure-storage-blob/src/main/resources/log4j2.properties
@@ -0,0 +1,23 @@
+## ---------------------------------------------------------------------------
+## 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 = [%30.30t] %-30.30c{1} %-5p %m%n
+rootLogger.level = INFO
+rootLogger.appenderRef.out.ref = out
diff --git a/examples/pom.xml b/examples/pom.xml
index d3cff30..d203536 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -165,6 +165,7 @@
<module>camel-example-widget-gadget-cdi</module>
<module>camel-example-widget-gadget-java</module>
<module>camel-example-widget-gadget-xml</module>
+ <module>camel-example-azure-storage-blob</module>
</modules>
<properties>
