Examples with SavepointSqlConnection cn.mycat.vertx.xa.SavepointSqlConnection used on opensource projects

Example 1 with SavepointSqlConnection

use of cn.mycat.vertx.xa.SavepointSqlConnection in project Mycat2 by MyCATApache.

the class BaseSavepointSuite method baseSavepointSavepointCommit.

@Test
@SneakyThrows
public void baseSavepointSavepointCommit(VertxTestContext testContext) {
    mySQLManager.getConnection("ds1").flatMap(connection -> {
        return connection.update("delete FROM `db1`.`travelrecord`").map(u -> connection);
    }).flatMap(c -> c.close()).toCompletionStage().toCompletableFuture().get();
    XaSqlConnection baseXaSqlConnection = factory.apply(mySQLManager, xaLog);
    Assert.assertTrue(baseXaSqlConnection instanceof SavepointSqlConnection);
    SavepointSqlConnection savepointSqlConnection = (SavepointSqlConnection) baseXaSqlConnection;
    baseXaSqlConnection.begin().onComplete(new Handler<AsyncResult<Void>>() {

        @Override
        @SneakyThrows
        public void handle(AsyncResult<Void> event) {
            Future<Void> sss = savepointSqlConnection.createSavepoint("sss");
            sss.toCompletionStage().toCompletableFuture().get();
            Assert.assertEquals("[sss]", savepointSqlConnection.getExistedSavepoints().toString());
            NewMycatConnection ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            ds1.insert("insert into `db1`.`travelrecord` (`id`) values ('2')").toCompletionStage().toCompletableFuture().get();
            sss = savepointSqlConnection.createSavepoint("sss");
            sss.toCompletionStage().toCompletableFuture().get();
            RowSet objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() > 0);
            savepointSqlConnection.commit().toCompletionStage().toCompletableFuture().get();
            ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() > 0);
            Assert.assertEquals("[]", savepointSqlConnection.getExistedSavepoints().toString());
            savepointSqlConnection.close();
            testContext.completeNow();
        }
    });
}

Example 2 with SavepointSqlConnection

use of cn.mycat.vertx.xa.SavepointSqlConnection in project Mycat2 by MyCATApache.

the class BaseSavepointSuite method baseSavepointCommitInSingleConnection.

@Test
@SneakyThrows
public void baseSavepointCommitInSingleConnection(VertxTestContext testContext) {
    mySQLManager.getConnection("ds1").flatMap(connection -> {
        return connection.update("delete FROM `db1`.`travelrecord`").map(u -> connection);
    }).flatMap(c -> c.close()).toCompletionStage().toCompletableFuture().get();
    XaSqlConnection baseXaSqlConnection = factory.apply(mySQLManager, xaLog);
    Assert.assertTrue(baseXaSqlConnection instanceof SavepointSqlConnection);
    SavepointSqlConnection savepointSqlConnection = (SavepointSqlConnection) baseXaSqlConnection;
    baseXaSqlConnection.begin().onComplete(new Handler<AsyncResult<Void>>() {

        @Override
        @SneakyThrows
        public void handle(AsyncResult<Void> event) {
            savepointSqlConnection.createSavepoint("sss").toCompletionStage().toCompletableFuture().get();
            NewMycatConnection ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            ds1.insert("insert into `db1`.`travelrecord` (`id`) values ('2')").toCompletionStage().toCompletableFuture().get();
            RowSet objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() > 0);
            Assert.assertEquals("[sss]", savepointSqlConnection.getExistedSavepoints().toString());
            savepointSqlConnection.commit().toCompletionStage().toCompletableFuture();
            Assert.assertEquals("[]", savepointSqlConnection.getExistedSavepoints().toString());
            ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() > 0);
            savepointSqlConnection.close();
            testContext.completeNow();
        }
    });
}

Example 3 with SavepointSqlConnection

use of cn.mycat.vertx.xa.SavepointSqlConnection in project Mycat2 by MyCATApache.

the class BaseSavepointSuite method baseSavepointRollbackSavepointInSingleConnection.

@Test
@SneakyThrows
public void baseSavepointRollbackSavepointInSingleConnection(VertxTestContext testContext) {
    mySQLManager.getConnection("ds1").flatMap(connection -> {
        return connection.update("delete FROM `db1`.`travelrecord`").map(u -> connection);
    }).flatMap(c -> c.close()).toCompletionStage().toCompletableFuture().get();
    XaSqlConnection baseXaSqlConnection = factory.apply(mySQLManager, xaLog);
    Assert.assertTrue(baseXaSqlConnection instanceof SavepointSqlConnection);
    SavepointSqlConnection savepointSqlConnection = (SavepointSqlConnection) baseXaSqlConnection;
    baseXaSqlConnection.begin().onComplete(new Handler<AsyncResult<Void>>() {

        @Override
        @SneakyThrows
        public void handle(AsyncResult<Void> event) {
            savepointSqlConnection.createSavepoint("sss").toCompletionStage().toCompletableFuture().get();
            NewMycatConnection ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            ds1.insert("insert into `db1`.`travelrecord` (`id`) values ('2')").toCompletionStage().toCompletableFuture().get();
            RowSet objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() > 0);
            Assert.assertEquals("[sss]", savepointSqlConnection.getExistedSavepoints().toString());
            savepointSqlConnection.rollbackSavepoint("sss").toCompletionStage().toCompletableFuture().get();
            Assert.assertEquals("[]", savepointSqlConnection.getExistedSavepoints().toString());
            Assert.assertTrue(savepointSqlConnection.isInTransaction());
            ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() == 0);
            ds1.insert("insert into `db1`.`travelrecord` (`id`) values ('2')").toCompletionStage().toCompletableFuture().get();
            savepointSqlConnection.commit().toCompletionStage().toCompletableFuture().get();
            Assert.assertEquals("[]", savepointSqlConnection.getExistedSavepoints().toString());
            Assert.assertFalse(savepointSqlConnection.isInTransaction());
            savepointSqlConnection.close();
            testContext.completeNow();
        }
    });
}

Example 4 with SavepointSqlConnection

use of cn.mycat.vertx.xa.SavepointSqlConnection in project Mycat2 by MyCATApache.

the class BaseSavepointSuite method baseSavepointRollbackInTwoConnection.

@Test
@SneakyThrows
public void baseSavepointRollbackInTwoConnection(VertxTestContext testContext) {
    mySQLManager.getConnection("ds1").flatMap(connection -> {
        return connection.update("delete FROM `db1`.`travelrecord`").map(u -> connection);
    }).flatMap(c -> c.close()).toCompletionStage().toCompletableFuture().get();
    mySQLManager.getConnection("ds2").flatMap(connection -> {
        return connection.update("delete FROM `db1`.`travelrecord`").map(u -> connection);
    }).flatMap(c -> c.close()).toCompletionStage().toCompletableFuture().get();
    XaSqlConnection baseXaSqlConnection = factory.apply(mySQLManager, xaLog);
    Assert.assertTrue(baseXaSqlConnection instanceof SavepointSqlConnection);
    SavepointSqlConnection savepointSqlConnection = (SavepointSqlConnection) baseXaSqlConnection;
    baseXaSqlConnection.begin().onComplete(new Handler<AsyncResult<Void>>() {

        @Override
        @SneakyThrows
        public void handle(AsyncResult<Void> event) {
            NewMycatConnection ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            ds1.insert("insert into `db1`.`travelrecord` (`id`) values ('2')").toCompletionStage().toCompletableFuture().get();
            NewMycatConnection ds2 = savepointSqlConnection.getConnection("ds2").toCompletionStage().toCompletableFuture().get();
            ds2.insert("insert into `db1`.`travelrecord` (`id`) values ('2')").toCompletionStage().toCompletableFuture().get();
            savepointSqlConnection.createSavepoint("sss").toCompletionStage().toCompletableFuture().get();
            RowSet objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() > 0);
            RowSet objects2 = ds2.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects2.size() > 0);
            ds2.insert("insert into `db1`.`travelrecord` (`id`) values ('3')").toCompletionStage().toCompletableFuture().get();
            Assert.assertEquals("[sss]", savepointSqlConnection.getExistedSavepoints().toString());
            savepointSqlConnection.rollback().toCompletionStage().toCompletableFuture().get();
            Assert.assertEquals("[]", savepointSqlConnection.getExistedSavepoints().toString());
            Assert.assertFalse(savepointSqlConnection.isInTransaction());
            ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() == 0);
            ds2 = savepointSqlConnection.getConnection("ds2").toCompletionStage().toCompletableFuture().get();
            objects = ds2.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() == 0);
            savepointSqlConnection.close();
            testContext.completeNow();
        }
    });
}

Example 5 with SavepointSqlConnection

use of cn.mycat.vertx.xa.SavepointSqlConnection in project Mycat2 by MyCATApache.

the class BaseSavepointSuite method baseSavepointCommitSavepointInTwoConnection.

@Test
@SneakyThrows
public void baseSavepointCommitSavepointInTwoConnection(VertxTestContext testContext) {
    mySQLManager.getConnection("ds1").flatMap(connection -> {
        return connection.update("delete FROM `db1`.`travelrecord`").map(u -> connection);
    }).flatMap(c -> c.close()).toCompletionStage().toCompletableFuture().get();
    mySQLManager.getConnection("ds2").flatMap(connection -> {
        return connection.update("delete FROM `db1`.`travelrecord`").map(u -> connection);
    }).flatMap(c -> c.close()).toCompletionStage().toCompletableFuture().get();
    XaSqlConnection baseXaSqlConnection = factory.apply(mySQLManager, xaLog);
    Assert.assertTrue(baseXaSqlConnection instanceof SavepointSqlConnection);
    SavepointSqlConnection savepointSqlConnection = (SavepointSqlConnection) baseXaSqlConnection;
    baseXaSqlConnection.begin().onComplete(new Handler<AsyncResult<Void>>() {

        @Override
        @SneakyThrows
        public void handle(AsyncResult<Void> event) {
            NewMycatConnection ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            ds1.insert("insert into `db1`.`travelrecord` (`id`) values ('2')").toCompletionStage().toCompletableFuture().get();
            NewMycatConnection ds2 = savepointSqlConnection.getConnection("ds2").toCompletionStage().toCompletableFuture().get();
            ds2.insert("insert into `db1`.`travelrecord` (`id`) values ('2')").toCompletionStage().toCompletableFuture().get();
            savepointSqlConnection.createSavepoint("sss").toCompletionStage().toCompletableFuture().get();
            RowSet objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() > 0);
            RowSet objects2 = ds2.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects2.size() > 0);
            ds1.update("delete FROM `db1`.`travelrecord`").toCompletionStage().toCompletableFuture().get();
            ds2.update("delete FROM `db1`.`travelrecord`").toCompletionStage().toCompletableFuture().get();
            Assert.assertEquals("[sss]", savepointSqlConnection.getExistedSavepoints().toString());
            savepointSqlConnection.commit().toCompletionStage().toCompletableFuture().get();
            Assert.assertEquals("[]", savepointSqlConnection.getExistedSavepoints().toString());
            Assert.assertFalse(savepointSqlConnection.isInTransaction());
            ds1 = savepointSqlConnection.getConnection("ds1").toCompletionStage().toCompletableFuture().get();
            objects = ds1.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() == 0);
            ds2 = savepointSqlConnection.getConnection("ds2").toCompletionStage().toCompletableFuture().get();
            objects = ds2.query("select * from `db1`.`travelrecord` where id = 2").toCompletionStage().toCompletableFuture().get();
            Assert.assertTrue(objects.size() == 0);
            savepointSqlConnection.close();
            testContext.completeNow();
        }
    });
}