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

Example 1 with ExistsBuilder

use of org.apache.curator.framework.api.ExistsBuilder in project atlas by apache.

the class ActiveInstanceStateTest method testSharedPathIsCreatedIfNotExists.

@Test
public void testSharedPathIsCreatedIfNotExists() throws Exception {
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_ADDRESS_PREFIX + "id1")).thenReturn(HOST_PORT);
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_HA_ZK_ROOT_KEY, HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT)).thenReturn(HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT);
    when(curatorFactory.clientInstance()).thenReturn(curatorFramework);
    ExistsBuilder existsBuilder = mock(ExistsBuilder.class);
    when(curatorFramework.checkExists()).thenReturn(existsBuilder);
    when(existsBuilder.forPath(getPath())).thenReturn(null);
    CreateBuilder createBuilder = mock(CreateBuilder.class);
    when(curatorFramework.create()).thenReturn(createBuilder);
    when(createBuilder.withMode(CreateMode.EPHEMERAL)).thenReturn(createBuilder);
    when(createBuilder.withACL(ZooDefs.Ids.OPEN_ACL_UNSAFE)).thenReturn(createBuilder);
    SetDataBuilder setDataBuilder = mock(SetDataBuilder.class);
    when(curatorFramework.setData()).thenReturn(setDataBuilder);
    ActiveInstanceState activeInstanceState = new ActiveInstanceState(configuration, curatorFactory);
    activeInstanceState.update("id1");
    verify(createBuilder).forPath(getPath());
}

Example 2 with ExistsBuilder

use of org.apache.curator.framework.api.ExistsBuilder in project atlas by apache.

the class ActiveInstanceStateTest method testSharedPathIsCreatedWithRightACLIfNotExists.

@Test
public void testSharedPathIsCreatedWithRightACLIfNotExists() throws Exception {
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_ADDRESS_PREFIX + "id1")).thenReturn(HOST_PORT);
    when(configuration.getString(HAConfiguration.HA_ZOOKEEPER_ACL)).thenReturn("sasl:myclient@EXAMPLE.COM");
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_HA_ZK_ROOT_KEY, HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT)).thenReturn(HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT);
    when(curatorFactory.clientInstance()).thenReturn(curatorFramework);
    ExistsBuilder existsBuilder = mock(ExistsBuilder.class);
    when(curatorFramework.checkExists()).thenReturn(existsBuilder);
    when(existsBuilder.forPath(getPath())).thenReturn(null);
    CreateBuilder createBuilder = mock(CreateBuilder.class);
    when(curatorFramework.create()).thenReturn(createBuilder);
    when(createBuilder.withMode(CreateMode.EPHEMERAL)).thenReturn(createBuilder);
    ACL expectedAcl = new ACL(ZooDefs.Perms.ALL, new Id("sasl", "myclient@EXAMPLE.COM"));
    when(createBuilder.withACL(Arrays.asList(new ACL[] { expectedAcl }))).thenReturn(createBuilder);
    SetDataBuilder setDataBuilder = mock(SetDataBuilder.class);
    when(curatorFramework.setData()).thenReturn(setDataBuilder);
    ActiveInstanceState activeInstanceState = new ActiveInstanceState(configuration, curatorFactory);
    activeInstanceState.update("id1");
    verify(createBuilder).forPath(getPath());
}

Example 3 with ExistsBuilder

use of org.apache.curator.framework.api.ExistsBuilder in project incubator-atlas by apache.

the class ActiveInstanceStateTest method testSharedPathIsCreatedIfNotExists.

@Test
public void testSharedPathIsCreatedIfNotExists() throws Exception {
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_ADDRESS_PREFIX + "id1")).thenReturn(HOST_PORT);
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_HA_ZK_ROOT_KEY, HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT)).thenReturn(HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT);
    when(curatorFactory.clientInstance()).thenReturn(curatorFramework);
    ExistsBuilder existsBuilder = mock(ExistsBuilder.class);
    when(curatorFramework.checkExists()).thenReturn(existsBuilder);
    when(existsBuilder.forPath(getPath())).thenReturn(null);
    CreateBuilder createBuilder = mock(CreateBuilder.class);
    when(curatorFramework.create()).thenReturn(createBuilder);
    when(createBuilder.withMode(CreateMode.EPHEMERAL)).thenReturn(createBuilder);
    when(createBuilder.withACL(ZooDefs.Ids.OPEN_ACL_UNSAFE)).thenReturn(createBuilder);
    SetDataBuilder setDataBuilder = mock(SetDataBuilder.class);
    when(curatorFramework.setData()).thenReturn(setDataBuilder);
    ActiveInstanceState activeInstanceState = new ActiveInstanceState(configuration, curatorFactory);
    activeInstanceState.update("id1");
    verify(createBuilder).forPath(getPath());
}

Example 4 with ExistsBuilder

use of org.apache.curator.framework.api.ExistsBuilder in project incubator-atlas by apache.

the class ActiveInstanceStateTest method testDataIsUpdatedWithAtlasServerAddress.

@Test
public void testDataIsUpdatedWithAtlasServerAddress() throws Exception {
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_ADDRESS_PREFIX + "id1")).thenReturn(HOST_PORT);
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_HA_ZK_ROOT_KEY, HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT)).thenReturn(HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT);
    when(curatorFactory.clientInstance()).thenReturn(curatorFramework);
    ExistsBuilder existsBuilder = mock(ExistsBuilder.class);
    when(curatorFramework.checkExists()).thenReturn(existsBuilder);
    when(existsBuilder.forPath(getPath())).thenReturn(new Stat());
    SetDataBuilder setDataBuilder = mock(SetDataBuilder.class);
    when(curatorFramework.setData()).thenReturn(setDataBuilder);
    ActiveInstanceState activeInstanceState = new ActiveInstanceState(configuration, curatorFactory);
    activeInstanceState.update("id1");
    verify(setDataBuilder).forPath(getPath(), SERVER_ADDRESS.getBytes(Charset.forName("UTF-8")));
}

Example 5 with ExistsBuilder

use of org.apache.curator.framework.api.ExistsBuilder in project incubator-atlas by apache.

the class ActiveInstanceStateTest method testSharedPathIsCreatedWithRightACLIfNotExists.

@Test
public void testSharedPathIsCreatedWithRightACLIfNotExists() throws Exception {
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_ADDRESS_PREFIX + "id1")).thenReturn(HOST_PORT);
    when(configuration.getString(HAConfiguration.HA_ZOOKEEPER_ACL)).thenReturn("sasl:myclient@EXAMPLE.COM");
    when(configuration.getString(HAConfiguration.ATLAS_SERVER_HA_ZK_ROOT_KEY, HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT)).thenReturn(HAConfiguration.ATLAS_SERVER_ZK_ROOT_DEFAULT);
    when(curatorFactory.clientInstance()).thenReturn(curatorFramework);
    ExistsBuilder existsBuilder = mock(ExistsBuilder.class);
    when(curatorFramework.checkExists()).thenReturn(existsBuilder);
    when(existsBuilder.forPath(getPath())).thenReturn(null);
    CreateBuilder createBuilder = mock(CreateBuilder.class);
    when(curatorFramework.create()).thenReturn(createBuilder);
    when(createBuilder.withMode(CreateMode.EPHEMERAL)).thenReturn(createBuilder);
    ACL expectedAcl = new ACL(ZooDefs.Perms.ALL, new Id("sasl", "myclient@EXAMPLE.COM"));
    when(createBuilder.withACL(Arrays.asList(new ACL[] { expectedAcl }))).thenReturn(createBuilder);
    SetDataBuilder setDataBuilder = mock(SetDataBuilder.class);
    when(curatorFramework.setData()).thenReturn(setDataBuilder);
    ActiveInstanceState activeInstanceState = new ActiveInstanceState(configuration, curatorFactory);
    activeInstanceState.update("id1");
    verify(createBuilder).forPath(getPath());
}