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ActiveJob: Implemented enqueue_at for QueueClassic

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This commit is contained in:
Cristian Bica 2014-08-24 15:29:20 +03:00
parent 368001c021
commit 5255e4f39f
3 changed files with 46 additions and 14 deletions
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19
activejob/lib/active_job/queue_adapters/queue_classic_adapter.rb
View file

@ -5,11 +5,26 @@ module ActiveJob
class QueueClassicAdapter
class << self
def enqueue(job, *args)
QC::Queue.new(job.queue_name).enqueue("#{JobWrapper.name}.perform", job.name, *args)
build_queue(job.queue_name).enqueue("#{JobWrapper.name}.perform", job.name, *args)
end
def enqueue_at(job, timestamp, *args)
raise NotImplementedError
queue = build_queue(job.queue_name)
unless queue.respond_to?(:enqueue_at)
raise NotImplementedError, 'To be able to schedule jobs with Queue Classic ' \
'the QC::Queue needs to respond to `enqueue_at(timestamp, method, *args)`. '
'You can implement this yourself or you can use the queue_classic-later gem.'
end
queue.enqueue_at(timestamp, "#{JobWrapper.name}.perform", job.name, *args)
end
# Builds a <tt>QC::Queue</tt> object to schedule jobs on.
#
# If you have a custom <tt>QC::Queue</tt> subclass you'll need to suclass
# <tt>ActiveJob::QueueAdapters::QueueClassicAdapter</tt> and override the
# <tt>build_queue</tt> method.
def build_queue(queue_name)
QC::Queue.new(queue_name)
end
end

12
activejob/test/support/queue_classic/inline.rb
View file

@ -7,5 +7,17 @@ module QC
receiver = eval(receiver_str)
receiver.send(message, *args)
end
def enqueue_in(seconds, method, *args)
receiver_str, _, message = method.rpartition('.')
receiver = eval(receiver_str)
receiver.send(message, *args)
end
def enqueue_at(not_before, method, *args)
receiver_str, _, message = method.rpartition('.')
receiver = eval(receiver_str)
receiver.send(message, *args)
end
end
end

29
guides/source/active_job_basics.md
View file

@ -113,18 +113,23 @@ Active Job has adapters for the following queueing backends:
#### Backends Features
| | Async | Queues | Delayed | Priorities | Timeout | Retries |
|-----------------------|-------|---------|---------|-------------|---------|---------|
| **Backburner** | Yes | Yes | Yes | Yes | Job | Global |
| **Delayed Job** | Yes | Yes | Yes | Job | Global | Global |
| **Que** | Yes | Yes | Yes | Job | No | Job |
| **Queue Classic** | Yes | Yes | Gem | No | No | No |
| **Resque** | Yes | Yes | Gem | Queue | Global | Yes |
| **Sidekiq** | Yes | Yes | Yes | Queue | No | Job |
| **Sneakers** | Yes | Yes | No | Queue | Queue | No |
| **Sucker Punch** | Yes | Yes | Yes | No | No | No |
| **Active Job Inline** | No | Yes | N/A | N/A | N/A | N/A |
| **Active Job** | Yes | Yes | Yes | No | No | No |
| | Async | Queues | Delayed | Priorities | Timeout | Retries |
|-----------------------|-------|--------|-----------|------------|---------|---------|
| **Backburner** | Yes | Yes | Yes | Yes | Job | Global |
| **Delayed Job** | Yes | Yes | Yes | Job | Global | Global |
| **Que** | Yes | Yes | Yes | Job | No | Job |
| **Queue Classic** | Yes | Yes | No* | No | No | No |
| **Resque** | Yes | Yes | Yes (Gem) | Queue | Global | Yes |
| **Sidekiq** | Yes | Yes | Yes | Queue | No | Job |
| **Sneakers** | Yes | Yes | No | Queue | Queue | No |
| **Sucker Punch** | Yes | Yes | No | No | No | No |
| **Active Job Inline** | No | Yes | N/A | N/A | N/A | N/A |
| **Active Job** | Yes | Yes | Yes | No | No | No |
NOTE:
* Queue Classic does not support Job scheduling. However you can implement this
yourself or you can use the queue_classic-later gem. See the documentation for
ActiveJob::QueueAdapters::QueueClassicAdapter.
### Change Backends