CODEWITHSUNDEEP
javaworkflowactiviticamundaflowable
Pratik Ambani
Pratik Ambani

Reputation: 2570

Activiti: How to create multiple tasks at once

I'm creating task using TaskService using below snippet.

    Task task = taskService.newTask();
    task.setName(taskName);
    task.setParentTaskId(taskParentId);
    task.setDescription(taskDescription);
    task.setCategory(taskCategory);
    taskService.saveTask(task);

I have got a requirement where I need to create multiple tasks(1000) but taskService.saveTask() is taking too much time to create these many tasks. Tried exploring the Activiti APIs but couldn't find any API related to bulk task creation. Does Activiti support bulk task creation? If not, can someone share an alternate to handle this scenario?

Upvotes: 1

Views: 420

Answers (1)

Sascha
Sascha

Reputation: 1343

You could use multiple Threads to create the tasks.

ExecutorService pool = Executors.newFixedThreadPool(1000);
for(int i=0;i<1000;i++)
{
    pool.execute(()->
    {
        Task task = taskService.newTask();
        task.setName(taskName);
        task.setParentTaskId(taskParentId);
        task.setDescription(taskDescription);
        task.setCategory(taskCategory);
        taskService.saveTask(task);
    });
}

Upvotes: 1

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