diff options
Diffstat (limited to 'src/main/java/io/trygvis/spring/SpringJdbcAsyncService.java')
-rw-r--r-- | src/main/java/io/trygvis/spring/SpringJdbcAsyncService.java | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/src/main/java/io/trygvis/spring/SpringJdbcAsyncService.java b/src/main/java/io/trygvis/spring/SpringJdbcAsyncService.java index b27e94d..a1c9cda 100644 --- a/src/main/java/io/trygvis/spring/SpringJdbcAsyncService.java +++ b/src/main/java/io/trygvis/spring/SpringJdbcAsyncService.java @@ -2,8 +2,12 @@ package io.trygvis.spring; import io.trygvis.async.AsyncService; import io.trygvis.async.JdbcAsyncService; -import io.trygvis.async.SqlEffectExecutor; +import io.trygvis.async.QueueController; +import io.trygvis.async.SqlEffect; +import io.trygvis.queue.JdbcQueueService; import io.trygvis.queue.Queue; +import io.trygvis.queue.QueueExecutor; +import io.trygvis.queue.QueueService; import io.trygvis.queue.QueueSystem; import io.trygvis.queue.Task; import io.trygvis.queue.TaskEffect; @@ -17,6 +21,7 @@ import org.springframework.transaction.support.TransactionSynchronizationAdapter import java.sql.Connection; import java.sql.SQLException; +import java.util.Date; import java.util.List; import java.util.concurrent.Executors; import java.util.concurrent.ScheduledThreadPoolExecutor; @@ -27,52 +32,68 @@ import static org.springframework.transaction.support.TransactionSynchronization public class SpringJdbcAsyncService implements AsyncService { private final Logger log = LoggerFactory.getLogger(getClass()); - private final ScheduledThreadPoolExecutor executor = new ScheduledThreadPoolExecutor(10, Executors.defaultThreadFactory()); + private final ScheduledThreadPoolExecutor executor; private final JdbcTemplate jdbcTemplate; private final JdbcAsyncService jdbcAsyncService; + private final JdbcQueueService queueService; + + private final QueueSystem queueSystem; + public SpringJdbcAsyncService(QueueSystem queueSystem, JdbcTemplate jdbcTemplate) { + this.queueSystem = queueSystem; this.jdbcTemplate = jdbcTemplate; jdbcAsyncService = new JdbcAsyncService(queueSystem); + queueService = queueSystem.createQueueService(); + executor = new ScheduledThreadPoolExecutor(10, Executors.defaultThreadFactory()); } @Transactional(propagation = REQUIRED) - public void registerQueue(final Queue queue, final TaskEffect processor) { - jdbcAsyncService.registerQueue(queue, processor); + public QueueController registerQueue(final Queue queue, final QueueService.TaskExecutionRequest req, final TaskEffect processor) throws SQLException { + QueueExecutor queueExecutor = queueSystem.sqlEffectExecutor.transaction(new SqlEffect<QueueExecutor>() { + @Override + public QueueExecutor doInConnection(Connection c) throws SQLException { + return queueService.lookupQueue(c, queue.name, queue.interval, true); + } + }); + + final QueueController queueController = jdbcAsyncService.registerQueue(queueExecutor, req, processor); registerSynchronization(new TransactionSynchronizationAdapter() { public void afterCompletion(int status) { log.info("Transaction completed with status = {}", status); if (status == TransactionSynchronization.STATUS_COMMITTED) { - jdbcAsyncService.startQueue(queue, executor); + queueController.start(executor); } } }); - log.info("registerQueue: LEAVE"); + return queueController; } - public Queue getQueue(String name) { + public QueueExecutor getQueue(String name) { return jdbcAsyncService.getQueue(name); } @Transactional(propagation = REQUIRED) - public Task schedule(final Queue queue, final List<String> args) { + public Task schedule(final Queue queue, final Date scheduled, final List<String> args) { return jdbcTemplate.execute(new ConnectionCallback<Task>() { @Override public Task doInConnection(Connection c) throws SQLException { - return jdbcAsyncService.schedule(c, queue, args); + QueueExecutor queueExecutor = queueService.getQueue(queue.name); + return queueExecutor.schedule(c, scheduled, args); } }); } - public Task schedule(final long parent, final Queue queue, final List<String> args) { + public Task schedule(final Queue queue, final long parent, final Date scheduled, final List<String> args) { return jdbcTemplate.execute(new ConnectionCallback<Task>() { @Override public Task doInConnection(Connection c) throws SQLException { - return jdbcAsyncService.schedule(c, parent, queue, args); + QueueExecutor queueExecutor = queueService.getQueue(queue.name); + return queueExecutor.schedule(c, parent, scheduled, args); } }); } |