Examples with ExecutionContext org.activiti.engine.impl.context.ExecutionContext used on opensource projects

Example 1 with ExecutionContext

use of org.activiti.engine.impl.context.ExecutionContext in project Activiti by Activiti.

the class ActivitiEventBuilder method populateEventWithCurrentContext.

protected static void populateEventWithCurrentContext(ActivitiEventImpl event) {
    boolean extractedFromContext = false;
    if (Context.isExecutionContextActive()) {
        ExecutionContext executionContext = Context.getExecutionContext();
        if (executionContext != null) {
            extractedFromContext = true;
            event.setExecutionId(executionContext.getExecution().getId());
            event.setProcessInstanceId(executionContext.getExecution().getProcessInstanceId());
            event.setProcessDefinitionId(executionContext.getExecution().getProcessDefinitionId());
        }
    }
    // Fallback to fetching context from the object itself
    if (!extractedFromContext) {
        if (event instanceof ActivitiEntityEvent) {
            Object persistendObject = ((ActivitiEntityEvent) event).getEntity();
            if (persistendObject instanceof Job) {
                event.setExecutionId(((Job) persistendObject).getExecutionId());
                event.setProcessInstanceId(((Job) persistendObject).getProcessInstanceId());
                event.setProcessDefinitionId(((Job) persistendObject).getProcessDefinitionId());
            } else if (persistendObject instanceof DelegateExecution) {
                event.setExecutionId(((DelegateExecution) persistendObject).getId());
                event.setProcessInstanceId(((DelegateExecution) persistendObject).getProcessInstanceId());
                event.setProcessDefinitionId(((DelegateExecution) persistendObject).getProcessDefinitionId());
            } else if (persistendObject instanceof IdentityLinkEntity) {
                IdentityLinkEntity idLink = (IdentityLinkEntity) persistendObject;
                if (idLink.getProcessDefinitionId() != null) {
                    event.setProcessDefinitionId(idLink.getProcessDefId());
                } else if (idLink.getProcessInstance() != null) {
                    event.setProcessDefinitionId(idLink.getProcessInstance().getProcessDefinitionId());
                    event.setProcessInstanceId(idLink.getProcessInstanceId());
                    event.setExecutionId(idLink.getProcessInstanceId());
                } else if (idLink.getTask() != null) {
                    event.setProcessDefinitionId(idLink.getTask().getProcessDefinitionId());
                    event.setProcessInstanceId(idLink.getTask().getProcessInstanceId());
                    event.setExecutionId(idLink.getTask().getExecutionId());
                }
            } else if (persistendObject instanceof Task) {
                event.setProcessInstanceId(((Task) persistendObject).getProcessInstanceId());
                event.setExecutionId(((Task) persistendObject).getExecutionId());
                event.setProcessDefinitionId(((Task) persistendObject).getProcessDefinitionId());
            } else if (persistendObject instanceof ProcessDefinition) {
                event.setProcessDefinitionId(((ProcessDefinition) persistendObject).getId());
            }
        }
    }
}