Currently, We have 2 flowable engines running and sync through DB.
- flowable-ui for the modeler
- Spring boot app Custome Rest API Setup
Now we have created a spring boot app For Tasklistner Delegate implementation which we have added as a jar at “flowable-ui\WEB-INF\lib” .
Now while starting up Flowbale UI is throwing a class not found error .
Unable to read meta-data for class com.delegates.ServiceConfig
Caused by: java.io.FileNotFoundException: class path resource [com/delegates/ServiceConfig.class] cannot be opened because it does not exist
It’s not able to initiate my delegate class I guess I’m missing something on Autoconfig’s side while creating beans.
Attaching files
File ServiceConfig.java
package com.delegates;
import org.flowable.form.engine.configurator.FormEngineConfigurator;
import org.flowable.spring.SpringProcessEngineConfiguration;
import org.flowable.spring.boot.ProcessEngineConfigurationConfigurer;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class ServiceConfig {
@Bean
@ConditionalOnMissingBean(TaskCompleteListener.class)
public TaskCompleteListener firstServiceTask() {
return new TaskCompleteListener();
}
@Bean
public ProcessEngineConfigurationConfigurer configurationConfigurer() {
return new ProcessEngineConfigurationConfigurer() {
public void configure(SpringProcessEngineConfiguration processEngineConfiguration) {
processEngineConfiguration.addConfigurator(new FormEngineConfigurator());
}
};
}
}
File TaskCompleteListener.java
package com.delegates;
import org.flowable.engine.delegate.TaskListener;
import org.flowable.task.service.delegate.DelegateTask;
import org.springframework.stereotype.Component;
@Component(“taskCompleteListener”)
public class TaskCompleteListener implements TaskListener {
public void notify(DelegateTask delegateTask) {
System.out.println(“Complete”);
}
}
file => resources\META-INF\spring.factories
# Auto Configuration Import Filters
org.springframework.boot.autoconfigure.EnableAutoConfiguration=
com.delegates.ServiceConfig