Fuse ESB - EIP Transactions Guide - Generate a New Project

Generate a New Project

Overview

Use the Maven archetype, camel-archetype-java, to generate a sample Java application which you can then use as a starting point for your application.

Steps

To generate the new project, perform the following steps:

Open a new command window and change to the directory where you want to store the new Maven project.
Enter the following command to generate the new Maven project:
```
mvn archetype:create
  -DremoteRepositories=https://repository.apache.org/content/groups/public
  -DarchetypeGroupId=org.apache.camel.archetypes
  -DarchetypeArtifactId=camel-archetype-java
  -DarchetypeVersion=2.8.0-fuse-00-08
  -DgroupId=tutorial
  -DartifactId=tx-jms-router
```
This command generates a basic router application under the tx-jms-router directory. You will customize this basic application to demonstrate transactions in .Fuse Mediation Router
Note
Maven accesses the Internet to download JARs and stores them in its local repository.
Customize the project POM file, tx-jms-router/pom.xml, by adding some new project dependencies. First of all, define some properties for the dependency versions. Using your favorite text editor, open the POM file and add a spring-version property and an activemq-version property as follows:
```
<project ...>
  ...
  <properties>
    ...
    <spring-version>3.0.5.RELEASE</spring-version>
    <activemq-version>5.5.1-fuse-00-08</activemq-version>
    <xbean-version>3.7</xbean-version>
  </properties>
  ...
</project>
```

	Note
Maven accesses the Internet to download JARs and stores them in its local repository.

Add dependencies on the artifacts that implement Spring transactions. Look for the dependencies element in the POM file and add the following dependency elements:

<project ...>
  ...
  <dependencies>
    ...
    <!-- Spring transaction dependencies -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-core</artifactId>
      <version>${spring-version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context</artifactId>
      <version>${spring-version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>${spring-version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-aop</artifactId>
      <version>${spring-version}</version>
    </dependency>

  </dependencies>
  ...
</project>

Add the JMS and ActiveMQ dependencies. Look for the dependencies element in the POM file and add the following dependency elements:

<project ...>
  ...
  <dependencies>
    ...
    <!-- Persistence artifacts -->
    <dependency> 
      <groupId>org.apache.camel</groupId> 
      <artifactId>camel-jms</artifactId> 
      <version>${camel-version}</version>
    </dependency> 
    <dependency> 
      <groupId>org.apache.activemq</groupId> 
      <artifactId>activemq-core</artifactId> 
      <version>${activemq-version}</version> 
    </dependency>
    <!--  This is needed by the camel-jms component -->
    <dependency> 
      <groupId>org.apache.xbean</groupId> 
      <artifactId>xbean-spring</artifactId> 
      <version>${xbean-version}</version> 
    </dependency>

  </dependencies>
  ...
</project>

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