nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

As we transition to the new Hyland Community, some post links may be temporarily disrupted as we finalize redirects. We apologize for the inconvenience and are working to resolve this as quickly as possible. Details.

Process engine spring config file in web project

sureshtellakula

Hi,
I am using Activiti in my web project with Auto-deployment. As i am using auto-deployment,I am going with activiti spring configuration .
How i initialize my process engine when web project instance created. Can we use processEngine.init() method for activiti spring configuration.

Please provide me solution for this.

regards,
suresh kumar

Find more posts tagged with

Comments

frederikherema1

In the activiti REST, we use a ServletContextListener (org.activiti.rest.common.servlet.ActivitiServletContextListener) to get hold of the default process-engine. This is when you're not in a spring-context…

In spring-context, use:

<br><bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean" destroy-method="destroy"><br>&nbsp;&nbsp; <property name="processEngineConfiguration" ref="processEngineConfiguration" /><br>&nbsp; </bean><br>

If you have services that depend on the process-engine, the engine will be initialized when it's injected in your service for the first time (thats what a factory-bean is for) and will be resued by all services that depend on it. So once the app-context is booted, the engine is booted as wel. I presume you have a ApplicationContextServletContextListener (not sure what the exact name is in Spring) that initialises the spring-context when the webapp boots, so that's what you need…

sureshtellakula

Thank you for your feedback and present i have done POC from standalone application for Autodeployment. I need to implement Activiti Engine in web application with Auto-deployment. Please let me know what are the things i need to do.

regards,
suresh

frederikherema1

Take a look how the Activiti-explorer works. Basically, you'll need to wire up your spring-context in the servlet-context (e.g.. using a servlet-listener). A lot depends on the technology you want to use. But from the services you write, make sure you have access to the application-context and extract the process-engine from it (or inject it). Then, you can use our API from within any user-requests, using the framework of your choice.