...

Copy PoC shared code to Tomcat lib directory: copy camunda_poc/common_code/target/camunda-poc-common-code-1.0-SNAPSHOT.jar to Tomcat lib directory (server/apache-tomcat-9.0.19/lib).  You need to restart Tomcat after this.

...

>>>>>>>>>> App1LocalDelegateBean invoked
>>>>>>>>>> App1LocalDelegateBean invoked
>>>>>>>>>> App1LocalComponentBean.beanMethod() invoked
>>>>>>>>>> COMMON Delegate Bean invoked
>>>>>>>>>> COMMON Delegate Bean invoked
>>>>>>>>>> COMMON SpringBean.beanMethod() invoked
>>>>>>>>>> App1AnotherDelegateBean invoked
>>>>>>>>>> App2LocalDelegateBean invoked
>>>>>>>>>> App2LocalDelegateBean invoked
>>>>>>>>>> App2LocalComponentBean.beanMethod() invoked
>>>>>>>>>> COMMON Delegate Bean invoked
>>>>>>>>>> COMMON Delegate Bean invoked
>>>>>>>>>> COMMON SpringBean.beanMethod() invoked
>>>>>>>>>> App2LocalGroovyClass.someMethod() invoked
>>>>>>>>>> CommonGroovyClass.someMethod() invoked

Important configuration files

Files crucial for making this PoC work.

processes.xml

This is a Camunda-specific file.

Located in camunda_poc/test_appX/src/main/resources/META-INF/processes.xml.

This tells Camunda engine that this is process application. Camunda will scan these kind of applications and will load all BPMNs found.

applicationContext.xml

This is Spring-specific file.

Located in camunda_poc/test_appX/src/main/webapp/WEB-INF/applicationContext.xml 

This file tells Spring to load all required by Camunda beans. It also bootstraps Camunda process application and tells Spring to scan the application for other Spring beans.

web.xml

This is Java EE-specific file (required by Java web applications)

Located in camunda_poc/test_appX/src/main/webapp/WEB-INF/web.xml