List of ensure() Examples

Examples of ensure()

org.apache.curator.utils.EnsurePath.ensure()
First time, synchronizes and makes sure all nodes in the path are created. Subsequent calls with this instance are NOPs. @param client ZK client @throws Exception ZK errors
org.apache.felix.dm.test.components.Ensure.ensure()
org.jruby.util.ByteList.ensure()

Examples of org.apache.curator.utils.EnsurePath.ensure()

        CuratorFramework client = builder.connectString(server.getConnectString()).retryPolicy(new RetryOneTime(1)).namespace(namespace).build();
        client.start();
        try
        {
            EnsurePath ensurePath = new EnsurePath("/pity/the/fool");
            ensurePath.ensure(client.getZookeeperClient());
            Assert.assertNull(client.getZookeeperClient().getZooKeeper().exists("/jz/pity/the/fool", false));


            ensurePath = client.newNamespaceAwareEnsurePath("/pity/the/fool");
            ensurePath.ensure(client.getZookeeperClient());
            Assert.assertNotNull(client.getZookeeperClient().getZooKeeper().exists("/jz/pity/the/fool", false));

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Examples of org.apache.curator.utils.EnsurePath.ensure()

            EnsurePath ensurePath = new EnsurePath("/pity/the/fool");
            ensurePath.ensure(client.getZookeeperClient());
            Assert.assertNull(client.getZookeeperClient().getZooKeeper().exists("/jz/pity/the/fool", false));


            ensurePath = client.newNamespaceAwareEnsurePath("/pity/the/fool");
            ensurePath.ensure(client.getZookeeperClient());
            Assert.assertNotNull(client.getZookeeperClient().getZooKeeper().exists("/jz/pity/the/fool", false));
        }
        finally
        {
            client.close();

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Examples of org.apache.curator.utils.EnsurePath.ensure()

        .newClient("localhost:" + zkServer.getPort(),
            new ExponentialBackoffRetry(1000, 3));
    client.start();


    EnsurePath ensurePath = new EnsurePath(AGENT_PATH);
    ensurePath.ensure(client.getZookeeperClient());
    doSetUp();
  }


  protected abstract void doSetUp() throws Exception;

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Examples of org.apache.curator.utils.EnsurePath.ensure()

        CuratorFramework client = builder.connectString(server.getConnectString()).retryPolicy(new RetryOneTime(1)).namespace(namespace).build();
        client.start();
        try
        {
            EnsurePath ensurePath = new EnsurePath("/pity/the/fool");
            ensurePath.ensure(client.getZookeeperClient());
            Assert.assertNull(client.getZookeeperClient().getZooKeeper().exists("/jz/pity/the/fool", false));


            ensurePath = client.newNamespaceAwareEnsurePath("/pity/the/fool");
            ensurePath.ensure(client.getZookeeperClient());
            Assert.assertNotNull(client.getZookeeperClient().getZooKeeper().exists("/jz/pity/the/fool", false));

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Examples of org.apache.curator.utils.EnsurePath.ensure()

            EnsurePath ensurePath = new EnsurePath("/pity/the/fool");
            ensurePath.ensure(client.getZookeeperClient());
            Assert.assertNull(client.getZookeeperClient().getZooKeeper().exists("/jz/pity/the/fool", false));


            ensurePath = client.newNamespaceAwareEnsurePath("/pity/the/fool");
            ensurePath.ensure(client.getZookeeperClient());
            Assert.assertNotNull(client.getZookeeperClient().getZooKeeper().exists("/jz/pity/the/fool", false));
        }
        finally
        {
            client.close();

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Examples of org.apache.curator.utils.EnsurePath.ensure()


        Stat                    fakeStat = mock(Stat.class);
        when(client.exists(Mockito.<String>any(), anyBoolean())).thenReturn(fakeStat);
        
        EnsurePath      ensurePath = new EnsurePath("/one/two/three");
        ensurePath.ensure(curator);


        verify(client, times(3)).exists(Mockito.<String>any(), anyBoolean());


        ensurePath.ensure(curator);
        verifyNoMoreInteractions(client);

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Examples of org.apache.curator.utils.EnsurePath.ensure()

        EnsurePath      ensurePath = new EnsurePath("/one/two/three");
        ensurePath.ensure(curator);


        verify(client, times(3)).exists(Mockito.<String>any(), anyBoolean());


        ensurePath.ensure(curator);
        verifyNoMoreInteractions(client);
        ensurePath.ensure(curator);
        verifyNoMoreInteractions(client);
    }

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Examples of org.apache.curator.utils.EnsurePath.ensure()


        verify(client, times(3)).exists(Mockito.<String>any(), anyBoolean());


        ensurePath.ensure(curator);
        verifyNoMoreInteractions(client);
        ensurePath.ensure(curator);
        verifyNoMoreInteractions(client);
    }


    @Test
    public void    testSimultaneous() throws Exception

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Examples of org.apache.curator.utils.EnsurePath.ensure()

                {
                    @Override
                    public Void call() throws Exception
                    {
                        startedLatch.countDown();
                        ensurePath.ensure(curator);
                        finishedLatch.countDown();
                        return null;
                    }
                }
            );

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Examples of org.apache.curator.utils.EnsurePath.ensure()

        Assert.assertTrue(startedLatch.await(10, TimeUnit.SECONDS));
        semaphore.release(3);
        Assert.assertTrue(finishedLatch.await(10, TimeUnit.SECONDS));
        verify(client, times(3)).exists(Mockito.<String>any(), anyBoolean());


        ensurePath.ensure(curator);
        verifyNoMoreInteractions(client);
        ensurePath.ensure(curator);
        verifyNoMoreInteractions(client);
    }
}

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