In this section:

Integration Project Changes

1. Make sure you have Java OpenJDK 11 installed. Oracle JDK is not allowed due to a commercial license.
   

Maven Project File Changes (pom.xml)

1. Change the property version.Java:
   <version.Java>11</version.Java>
2. Change pricefx-im-version:
   <pricefx-im-version>1.1.18</pricefx-im-version>
3. Add the property spring-boot.version:
   <spring-boot.version>2.1.5.RELEASE</spring-boot.version>
4. Use the property spring-boot.version in the plugin definition of spring-boot-maven:
   <plugin> 
<groupId>org.springframework.boot</groupId> 
<artifactId>spring-boot-maven-plugin</artifactId> 
<version>${spring-boot.version}</version>  

Property Files Changes (application.properties)

1. Remove the spring.main.sources property.
2. Apply the prefix spring. for the following list properties security.user.name and security.user.password.
3. Change the names of the properties containing routeErrorHandling to route-error-handling.
4. Add the integration.mappers.default-converter-strategy-type=MANUAL property.

5. All error handling properties are in the camelBack format instead of the dash format.

   integration.route-error-handling.enabled=true
   integration.route-error-handling.enableSendingMail=true
   integration.route-error-handling.maximumRedeliveries=10
   integration.route-error-handling.maximumRedeliveryDelay=30000
   integration.route-error-handling.redeliveryDelay=2000
   integration.route-error-handling.retryAttemptedLogLevel=error
   integration.route-error-handling.backOffMultiplier=2
   integration.route-error-handling.logHandled=true
   integration.route-error-handling.logRetryAttempted=true
   integration.route-error-handling.logStackTrace=true
   integration.route-error-handling.useExponentialBackOff=true
   integration.route-error-handling.retry.httpStatus=409
   integration.route-error-handling.retry.exceptions=com.sun.jersey.api.client.ClientHandlerException
   
   integration.route-error-handling.email.smtpHost=${smtp.host}
   integration.route-error-handling.email.smtpPort=${smtp.port}
   integration.route-error-handling.email.smtpAuth=${smtp.auth}
   integration.route-error-handling.email.smtpAuthUsername=${smtp.auth.username}
   integration.route-error-handling.email.smtpAuthPassword=${smtp.auth.password}
   integration.route-error-handling.email.mailFrom=integration_customer@pricefx.eu
   #integration.route-error-handling.email.mailTo=integration@pricefx.eu
   integration.route-error-handling.email.mailTo=integration@pricefx.eu
   integration.route-error-handling.email.mailSubject=Camel processing error

You can validate your application properties file against spring-boot_2.1.5.RELEASE_common-application-properties.

Camel Context Definition Changes (camel-context.xml)

1. In the camel-context.xml remove the following line:
   <import resource="classpath:routeErrorHandling.xml"/>

Jenkins Changes

You need to change JDK in the Jenkins job to "OpenJDK11".

Also ask the Operations team to modify the deploy scripts to use OpenJDK11.

Possible Issues

java.lang.NoSuchMethodError: 'java.lang.String javax.servlet.ServletContext.getVirtualServerName()"

Remove all unnecessary dependencies. They can cause an exception during startup.

<dependencies>
	<dependency>
		<groupId>net.pricefx.integration</groupId>
		<artifactId>integration-manager-starter</artifactId>
	</dependency>
</dependencies>

IM fails to start with an exception "password has been cleared"

This is likely caused by the Bouncy Castle issue. Some of your dependencies changed the order of loading classes. The issue and workaround is described here:

PFIMCORE-529 - Getting issue details... STATUS

Supported Components