Package org.apache.helix

Examples of org.apache.helix.PropertyType

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  }

  @Override
  public <T extends HelixProperty> boolean createProperty(PropertyKey key, T value)
  {
    PropertyType type = key.getType();
    String path = key.getPath();
    int options = constructOptions(type);
    return _baseDataAccessor.create(path, value.getRecord(), options);
  }
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  }

  @Override
  public <T extends HelixProperty> boolean setProperty(PropertyKey key, T value)
  {
    PropertyType type = key.getType();
    if (!value.isValid())
    {
      throw new HelixException("The ZNRecord for " + type + " is not valid.");
    }

    String path = key.getPath();
    int options = constructOptions(type);

    if (type.usePropertyTransferServer())
    {
      if (_zkPropertyTransferSvcUrl != null && _zkPropertyTransferClient != null)
      {
        ZNRecordUpdate update = new ZNRecordUpdate(path, OpCode.SET, value.getRecord());
        _zkPropertyTransferClient.enqueueZNRecordUpdate(update, _zkPropertyTransferSvcUrl);
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  }

  @Override
  public <T extends HelixProperty> boolean updateProperty(PropertyKey key, T value)
  {
    PropertyType type = key.getType();
    String path = key.getPath();
    int options = constructOptions(type);

    boolean success = false;
    switch (type)
    {
    case CURRENTSTATES:
      success = _groupCommit.commit(_baseDataAccessor, options, path, value.getRecord());
      break;
    default:
      if (type.usePropertyTransferServer())
      {
        if (_zkPropertyTransferSvcUrl != null && _zkPropertyTransferClient != null)
        {
          ZNRecordUpdate update =
              new ZNRecordUpdate(path, OpCode.UPDATE, value.getRecord());
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    for (int i = 0; i < keys.size(); i++)
    {
      PropertyKey key = keys.get(i);
      ZNRecord record = children.get(i);

      PropertyType type = key.getType();
      String path = key.getPath();
      int options = constructOptions(type);
      // ZNRecord record = null;

      switch (type)
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  }

  @Override
  public <T extends HelixProperty> T getProperty(PropertyKey key)
  {
    PropertyType type = key.getType();
    String path = key.getPath();
    int options = constructOptions(type);
    ZNRecord record = null;
    try
    {
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  }

  @Override
  public boolean removeProperty(PropertyKey key)
  {
    PropertyType type = key.getType();
    String path = key.getPath();
    int options = constructOptions(type);

    return _baseDataAccessor.remove(path, options);
  }
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  }

  @Override
  public List<String> getChildNames(PropertyKey key)
  {
    PropertyType type = key.getType();
    String parentPath = key.getPath();
    int options = constructOptions(type);
    List<String> childNames = _baseDataAccessor.getChildNames(parentPath, options);
    if (childNames == null)
    {
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            @SuppressWarnings("unchecked")
            @Override
            public <T extends HelixProperty> List<T> getChildValues(PropertyKey key)
//            public List<ZNRecord> getChildValues(PropertyType type, String... keys)
            {
              PropertyType type = key.getType();
              String[] keys = key.getParams();
              if (type == PropertyType.CONFIGS && keys != null && keys.length > 1
                  && keys[1].equalsIgnoreCase(ConfigScopeProperty.PARTICIPANT.toString()))
              {
                List<InstanceConfig> configs = new ArrayList<InstanceConfig>();
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  }

  @Override
  public <T extends HelixProperty> List<T> getChildValues(PropertyKey key)
  {
    PropertyType type = key.getType();
    String parentPath = key.getPath();
    int options = constructOptions(type);
    List<T> childValues = new ArrayList<T>();

    List<ZNRecord> children = _baseDataAccessor.getChildren(parentPath, null, options);
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  }

  @Override
  public <T extends HelixProperty> Map<String, T> getChildValuesMap(PropertyKey key)
  {
    PropertyType type = key.getType();
    String parentPath = key.getPath();
    int options = constructOptions(type);
    List<T> children = getChildValues(key);
    Map<String, T> childValuesMap = new HashMap<String, T>();
    for (T t : children)
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Related Classes of org.apache.helix.PropertyType

  • org.apache.helix.manager.zk.ZkHelixConnection
  • org.apache.helix.manager.zk.ZKHelixDataAccessor
  • org.apache.helix.manager.zk.ZKHelixManager
  • org.apache.helix.messaging.TestDefaultMessagingService$MockHelixManager$MockDataAccessor
  • org.apache.helix.Mocks$MockAccessor
  • org.apache.helix.monitoring.mbeans.TestResourceMonitor$MockHelixManager$MockDataAccessor
  • org.apache.helix.TestRoutingTable
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