How to build integration flow packages containing additional Camel components

Pre-requirements

• installed Java JDK
• installed Maven

1) Download template pom.xml file

• inside the <dependencies> tags include Camel components needed for integration flow execution

1) correct dependency xml for each component can be found in Camel component reference 2) inside <version> tags put ${camel.version} property 3) example: FTP Component ```xml

    <!-- Example: FTP component https://camel.apache.org/components/latest/ftp-component.html -->
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-ftp</artifactId>
        <version>${camel.version}</version>
    </dependency>   
</dependencies>

```

• inside the <directory> tags put correct path to your integration flow files directory xml <resources> <resource> <!-- HERE: --> <!-- provide path to folder containg integration flow files --> <!-- [integration-flow.xml, metadata.json, xslt etc.] --> <directory>C:\dev\integration-flow-files</directory> </resource> </resources>

## 2) Open command prompt in directory where pom.xml is located

• execute command mvn clean package

• after build succeeds a new target folder should be created with integration-flow-0.1.0.jar file inside - this file is ready for upload in the Integration Kit portal

Tip: Extracting content of a jar file

If you ever need to access files inside .jar package you can do so by opening a command prompt in folder where .jar file is located and using command jar xf integration-flow-0.1.0.jar

Java JDK + Maven

Java JDK

• install Java OpenJDK 11 https://adoptopenjdk.net/
• set JAVA_HOME environment variable

• verify that it installed correctly - open new command prompt and type java -version

C:\Users\kzbrozek>java -version
openjdk version "11.0.4" 2019-07-16
OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.4+11)
OpenJDK 64-Bit Server VM AdoptOpenJDK (build 11.0.4+11, mixed mode)

Maven

• download Maven apache-maven-3.6.3-bin.zip http://maven.apache.org/download.cgi
• unzip to a folder
• set MAVEN_HOME environment variable

• edit Path envarionment variable and add %MAVEN_HOME%\bin and %JAVA_HOME%\bin

• verify that it installed correctly: open new command prompt and type mvn-version

C:\Users\kzbrozek>mvn -version
Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-04T21:00:29+02:00)
Maven home: C:\dev\app\apache-maven-3.6.1\bin\..
Java version: 11.0.4, vendor: AdoptOpenJDK, runtime: C:\Program Files\AdoptOpenJDK\jdk-11.0.4.11-hotspot
Default locale: en_GB, platform encoding: Cp1252
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"

Tip: If you don't see expected result in command prompt try closing it and opening again