Examples with CuratorTransactionBridge org.apache.curator.framework.api.transaction.CuratorTransactionBridge used on opensource projects

Example 1 with CuratorTransactionBridge

use of org.apache.curator.framework.api.transaction.CuratorTransactionBridge in project elastic-job by dangdangdotcom.

the class JobNodeStorageTest method assertExecuteInTransactionFailure.

@Test(expected = RuntimeException.class)
public void assertExecuteInTransactionFailure() throws Exception {
    CuratorFramework client = mock(CuratorFramework.class);
    CuratorTransaction curatorTransaction = mock(CuratorTransaction.class);
    TransactionCheckBuilder transactionCheckBuilder = mock(TransactionCheckBuilder.class);
    CuratorTransactionBridge curatorTransactionBridge = mock(CuratorTransactionBridge.class);
    CuratorTransactionFinal curatorTransactionFinal = mock(CuratorTransactionFinal.class);
    when(regCenter.getRawClient()).thenReturn(client);
    when(client.inTransaction()).thenReturn(curatorTransaction);
    when(curatorTransaction.check()).thenReturn(transactionCheckBuilder);
    when(transactionCheckBuilder.forPath("/")).thenReturn(curatorTransactionBridge);
    when(curatorTransactionBridge.and()).thenReturn(curatorTransactionFinal);
    TransactionCreateBuilder transactionCreateBuilder = mock(TransactionCreateBuilder.class);
    when(curatorTransactionFinal.create()).thenReturn(transactionCreateBuilder);
    when(transactionCreateBuilder.forPath("/test_transaction")).thenReturn(curatorTransactionBridge);
    when(curatorTransactionBridge.and()).thenThrow(new RuntimeException());
    jobNodeStorage.executeInTransaction(new TransactionExecutionCallback() {

        @Override
        public void execute(final CuratorTransactionFinal curatorTransactionFinal) throws Exception {
            curatorTransactionFinal.create().forPath("/test_transaction").and();
        }
    });
    verify(regCenter).getRawClient();
    verify(client).inTransaction();
    verify(curatorTransaction).check();
    verify(transactionCheckBuilder).forPath("/");
    verify(curatorTransactionBridge, times(2)).and();
    verify(curatorTransactionFinal).create();
    verify(transactionCreateBuilder).forPath("/test_transaction");
    verify(curatorTransactionFinal, times(0)).commit();
}

Example 2 with CuratorTransactionBridge

use of org.apache.curator.framework.api.transaction.CuratorTransactionBridge in project elastic-job by dangdangdotcom.

the class ShardingServiceTest method assertPersistShardingInfoTransactionExecutionCallback.

@Test
public void assertPersistShardingInfoTransactionExecutionCallback() throws Exception {
    CuratorTransactionFinal curatorTransactionFinal = mock(CuratorTransactionFinal.class);
    TransactionCreateBuilder transactionCreateBuilder = mock(TransactionCreateBuilder.class);
    TransactionDeleteBuilder transactionDeleteBuilder = mock(TransactionDeleteBuilder.class);
    CuratorTransactionBridge curatorTransactionBridge = mock(CuratorTransactionBridge.class);
    when(curatorTransactionFinal.create()).thenReturn(transactionCreateBuilder);
    when(transactionCreateBuilder.forPath("/test_job/servers/host0/sharding", "0,1,2".getBytes())).thenReturn(curatorTransactionBridge);
    when(curatorTransactionBridge.and()).thenReturn(curatorTransactionFinal);
    when(curatorTransactionFinal.delete()).thenReturn(transactionDeleteBuilder);
    when(transactionDeleteBuilder.forPath("/test_job/leader/sharding/necessary")).thenReturn(curatorTransactionBridge);
    when(curatorTransactionBridge.and()).thenReturn(curatorTransactionFinal);
    when(curatorTransactionFinal.delete()).thenReturn(transactionDeleteBuilder);
    when(transactionDeleteBuilder.forPath("/test_job/leader/sharding/processing")).thenReturn(curatorTransactionBridge);
    when(curatorTransactionBridge.and()).thenReturn(curatorTransactionFinal);
    Map<String, List<Integer>> shardingItems = new HashMap<>(1);
    shardingItems.put("host0", Arrays.asList(0, 1, 2));
    ShardingService.PersistShardingInfoTransactionExecutionCallback actual = shardingService.new PersistShardingInfoTransactionExecutionCallback(shardingItems);
    actual.execute(curatorTransactionFinal);
    verify(curatorTransactionFinal).create();
    verify(transactionCreateBuilder).forPath("/test_job/servers/host0/sharding", "0,1,2".getBytes());
    verify(curatorTransactionFinal, times(2)).delete();
    verify(transactionDeleteBuilder).forPath("/test_job/leader/sharding/necessary");
    verify(transactionDeleteBuilder).forPath("/test_job/leader/sharding/processing");
    verify(curatorTransactionBridge, times(3)).and();
}

Example 3 with CuratorTransactionBridge

use of org.apache.curator.framework.api.transaction.CuratorTransactionBridge in project elastic-job by dangdangdotcom.

the class JobNodeStorageTest method assertExecuteInTransactionSuccess.

@Test
public void assertExecuteInTransactionSuccess() throws Exception {
    CuratorFramework client = mock(CuratorFramework.class);
    CuratorTransaction curatorTransaction = mock(CuratorTransaction.class);
    TransactionCheckBuilder transactionCheckBuilder = mock(TransactionCheckBuilder.class);
    CuratorTransactionBridge curatorTransactionBridge = mock(CuratorTransactionBridge.class);
    CuratorTransactionFinal curatorTransactionFinal = mock(CuratorTransactionFinal.class);
    when(regCenter.getRawClient()).thenReturn(client);
    when(client.inTransaction()).thenReturn(curatorTransaction);
    when(curatorTransaction.check()).thenReturn(transactionCheckBuilder);
    when(transactionCheckBuilder.forPath("/")).thenReturn(curatorTransactionBridge);
    when(curatorTransactionBridge.and()).thenReturn(curatorTransactionFinal);
    TransactionCreateBuilder transactionCreateBuilder = mock(TransactionCreateBuilder.class);
    when(curatorTransactionFinal.create()).thenReturn(transactionCreateBuilder);
    when(transactionCreateBuilder.forPath("/test_transaction")).thenReturn(curatorTransactionBridge);
    when(curatorTransactionBridge.and()).thenReturn(curatorTransactionFinal);
    jobNodeStorage.executeInTransaction(new TransactionExecutionCallback() {

        @Override
        public void execute(final CuratorTransactionFinal curatorTransactionFinal) throws Exception {
            curatorTransactionFinal.create().forPath("/test_transaction").and();
        }
    });
    verify(regCenter).getRawClient();
    verify(client).inTransaction();
    verify(curatorTransaction).check();
    verify(transactionCheckBuilder).forPath("/");
    verify(curatorTransactionBridge, times(2)).and();
    verify(curatorTransactionFinal).create();
    verify(transactionCreateBuilder).forPath("/test_transaction");
    verify(curatorTransactionFinal).commit();
}