Package org.apache.ambari.server.orm.entities

Examples of org.apache.ambari.server.orm.entities.ConfigGroupEntity

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  }

  private ConfigGroupEntity createConfigGroup(String clusterName,
         String groupName, String tag, String desc, List<HostEntity> hosts,
         List<ClusterConfigEntity> configs) throws Exception {
    ConfigGroupEntity configGroupEntity = new ConfigGroupEntity();

    ClusterEntity clusterEntity = new ClusterEntity();
    clusterEntity.setClusterName(clusterName);
    clusterDAO.create(clusterEntity);

    configGroupEntity.setClusterEntity(clusterEntity);
    configGroupEntity.setClusterId(clusterEntity.getClusterId());
    configGroupEntity.setGroupName(groupName);
    configGroupEntity.setDescription(desc);
    configGroupEntity.setTag(tag);

    configGroupDAO.create(configGroupEntity);

    if (hosts != null && !hosts.isEmpty()) {
      List<ConfigGroupHostMappingEntity> hostMappingEntities = new
        ArrayList<ConfigGroupHostMappingEntity>();

      for (HostEntity host : hosts) {
        hostDAO.create(host);

        ConfigGroupHostMappingEntity hostMappingEntity = new
          ConfigGroupHostMappingEntity();
        hostMappingEntity.setHostname(host.getHostName());
        hostMappingEntity.setHostEntity(host);
        hostMappingEntity.setConfigGroupEntity(configGroupEntity);
        hostMappingEntity.setConfigGroupId(configGroupEntity.getGroupId());
        hostMappingEntities.add(hostMappingEntity);
        configGroupHostMappingDAO.create(hostMappingEntity);
      }
      configGroupEntity.setConfigGroupHostMappingEntities(hostMappingEntities);
      configGroupDAO.merge(configGroupEntity);
    }

    if (configs != null && !configs.isEmpty()) {
      List<ConfigGroupConfigMappingEntity> configMappingEntities = new
        ArrayList<ConfigGroupConfigMappingEntity>();

      for (ClusterConfigEntity config : configs) {
        config.setClusterEntity(clusterEntity);
        config.setClusterId(clusterEntity.getClusterId());
        clusterDAO.createConfig(config);

        ConfigGroupConfigMappingEntity configMappingEntity = new
          ConfigGroupConfigMappingEntity();
        configMappingEntity.setClusterId(clusterEntity.getClusterId());
        configMappingEntity.setClusterConfigEntity(config);
        configMappingEntity.setConfigGroupEntity(configGroupEntity);
        configMappingEntity.setConfigGroupId(configGroupEntity.getGroupId());
        configMappingEntity.setVersionTag(config.getTag());
        configMappingEntity.setConfigType(config.getType());
        configMappingEntity.setTimestamp(System.currentTimeMillis());
        configMappingEntities.add(configMappingEntity);
        configGroupConfigMappingDAO.create(configMappingEntity);
      }
      configGroupEntity.setConfigGroupConfigMappingEntities(configMappingEntities);
      configGroupDAO.merge(configGroupEntity);
    }
    return configGroupEntity;
  }
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    return configGroupEntity;
  }

  @Test
  public void testCreatePlaneJaneCG() throws Exception {
    ConfigGroupEntity configGroupEntity = createConfigGroup("c1", "hdfs-1",
      "HDFS", "some description", null, null);

    Assert.assertNotNull(configGroupEntity);
    Assert.assertEquals("c1", configGroupEntity.getClusterEntity().getClusterName());
    Assert.assertEquals(Long.valueOf(1), configGroupEntity.getClusterEntity()
      .getClusterId());
    Assert.assertEquals("hdfs-1", configGroupEntity.getGroupName());
    Assert.assertEquals("HDFS", configGroupEntity.getTag());
    Assert.assertEquals("some description", configGroupEntity.getDescription());
  }
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    List<ConfigGroupEntity> configGroupEntities = configGroupDAO.findAllByTag
      ("HDFS");

    Assert.assertNotNull(configGroupEntities);
    ConfigGroupEntity configGroupEntity = configGroupEntities.get(0);
    Assert.assertNotNull(configGroupEntity);
    Assert.assertEquals("c1", configGroupEntity.getClusterEntity().getClusterName());
    Assert.assertEquals(Long.valueOf(1), configGroupEntity.getClusterEntity()
      .getClusterId());
    Assert.assertEquals("hdfs-1", configGroupEntity.getGroupName());
    Assert.assertEquals("HDFS", configGroupEntity.getTag());
    Assert.assertEquals("some description", configGroupEntity.getDescription());
  }
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  @Test
  public void testFindByName() throws Exception {
    createConfigGroup("c1", "hdfs-1", "HDFS", "some description", null, null);

    ConfigGroupEntity configGroupEntity = configGroupDAO.findByName("hdfs-1");

    Assert.assertNotNull(configGroupEntity);
    Assert.assertEquals("c1", configGroupEntity.getClusterEntity().getClusterName());
    Assert.assertEquals(Long.valueOf(1), configGroupEntity.getClusterEntity()
      .getClusterId());
    Assert.assertEquals("hdfs-1", configGroupEntity.getGroupName());
    Assert.assertEquals("HDFS", configGroupEntity.getTag());
    Assert.assertEquals("some description", configGroupEntity.getDescription());
  }
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    List<HostEntity> hosts = new ArrayList<HostEntity>();
    HostEntity hostEntity = new HostEntity();
    hostEntity.setHostName("h1");
    hostEntity.setOsType("centOS");
    hosts.add(hostEntity);
    ConfigGroupEntity configGroupEntity =
      createConfigGroup("c1", "hdfs-1", "HDFS", "some description", hosts, null);

    Assert.assertNotNull(configGroupEntity);
    Assert.assertTrue(configGroupEntity.getConfigGroupHostMappingEntities()
      .size() > 0);
    Assert.assertNotNull(configGroupEntity
      .getConfigGroupHostMappingEntities().iterator().next());

    List<ConfigGroupHostMappingEntity> hostMappingEntities = configGroupHostMappingDAO
      .findByHost("h1");
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    List<ClusterConfigEntity> configEntities = new
      ArrayList<ClusterConfigEntity>();
    configEntities.add(configEntity);

    ConfigGroupEntity configGroupEntity =
      createConfigGroup("c1", "hdfs-1", "HDFS", "some description", null,
        configEntities);

    Assert.assertNotNull(configGroupEntity);
    Assert.assertTrue(configGroupEntity.getConfigGroupConfigMappingEntities()
      .size() > 0);

    List<ConfigGroupConfigMappingEntity> configMappingEntities =
      configGroupConfigMappingDAO.findByGroup(configGroupEntity.getGroupId());

    Assert.assertNotNull(configEntities);
    Assert.assertEquals("core-site", configEntities.get(0).getType());
    Assert.assertEquals("version1", configEntities.get(0).getTag());
    Assert.assertEquals("someData", configEntities.get(0).getData());
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                         @Assisted("hosts") Map<String, Host> hosts,
                         Injector injector) {
    injector.injectMembers(this);
    this.cluster = cluster;

    configGroupEntity = new ConfigGroupEntity();
    configGroupEntity.setClusterId(cluster.getClusterId());
    configGroupEntity.setGroupName(name);
    configGroupEntity.setTag(tag);
    configGroupEntity.setDescription(description);
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  @Transactional
  public void refresh() {
    readWriteLock.writeLock().lock();
    try {
      if (isPersisted) {
        ConfigGroupEntity groupEntity = configGroupDAO.findById
          (configGroupEntity.getGroupId());
        configGroupDAO.refresh(groupEntity);
        // TODO What other entities should refresh?
      }
    } finally {
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  @Test
  public void testCreateNewConfigGroup() throws Exception {
    ConfigGroup configGroup = createConfigGroup();
    Assert.assertNotNull(configGroup);

    ConfigGroupEntity configGroupEntity = configGroupDAO.findByName("cg-test");
    Assert.assertNotNull(configGroupEntity);
    Assert.assertEquals("HDFS", configGroupEntity.getTag());
    ConfigGroupConfigMappingEntity configMappingEntity = configGroupEntity
      .getConfigGroupConfigMappingEntities().iterator().next();
    Assert.assertNotNull(configMappingEntity);
    Assert.assertEquals("hdfs-site", configMappingEntity.getConfigType());
    Assert.assertEquals("testversion", configMappingEntity.getVersionTag());
    Assert.assertNotNull(configMappingEntity.getClusterConfigEntity());
    Assert.assertTrue(configMappingEntity
      .getClusterConfigEntity().getData().contains("a"));
    ConfigGroupHostMappingEntity hostMappingEntity = configGroupEntity
      .getConfigGroupHostMappingEntities().iterator().next();
    Assert.assertNotNull(hostMappingEntity);
    Assert.assertEquals("h1", hostMappingEntity.getHostname());
  }
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  @Test
  @Transactional
  public void testUpdateConfigGroup() throws Exception {
    ConfigGroup configGroup = createConfigGroup();
    Assert.assertNotNull(configGroup);
    ConfigGroupEntity configGroupEntity = configGroupDAO.findById(configGroup.getId());
    Assert.assertNotNull(configGroupEntity);

    configGroup = configGroupFactory.createExisting(cluster, configGroupEntity);

    // Add new host
    Host host = clusters.getHost("h2");
    configGroup.addHost(host);
    Assert.assertEquals(2, configGroup.getHosts().values().size());

    // Create a new config
    Map<String, String> properties = new HashMap<String, String>();
    properties.put("key1", "value1");
    Config config = new ConfigImpl("test-site");
    config.setProperties(properties);
    config.setVersionTag("version100");

    configGroup.addConfiguration(config);
    Assert.assertEquals(2, configGroup.getConfigurations().values().size());

    configGroup.setName("NewName");
    configGroup.setDescription("NewDesc");
    configGroup.setTag("NewTag");

    // Save
    configGroup.persist();

    configGroupEntity = configGroupDAO.findByName("NewName");

    Assert.assertNotNull(configGroupEntity);
    Assert.assertEquals(2, configGroupEntity
      .getConfigGroupHostMappingEntities().size());
    Assert.assertEquals(2, configGroupEntity
      .getConfigGroupConfigMappingEntities().size());
    Assert.assertEquals("NewTag", configGroupEntity.getTag());
    Assert.assertEquals("NewDesc", configGroupEntity.getDescription());

    Assert.assertNotNull(cluster.getConfig("test-site", "version100"));
  }
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Related Classes of org.apache.ambari.server.orm.entities.ConfigGroupEntity

  • org.apache.ambari.server.orm.dao.ConfigGroupDAOTest
  • org.apache.ambari.server.state.configgroup.ConfigGroupImpl
  • org.apache.ambari.server.state.ConfigGroupTest
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