Examples of org.apache.olingo.odata2.api.processor.ODataContext$RuntimeMeasurement

Package org.apache.olingo.odata2.api.processor

Examples of org.apache.olingo.odata2.api.processor.ODataContext$RuntimeMeasurement

org.apache.olingo.odata2.api.processor.ODataContext

Runtime measurements.

All times are in nanoseconds since some fixed but arbitrary time (perhaps in the future, so values may be negative).
@see System#nanoTime()

      }
    });
  }


  private <T> boolean appliesFilter(final T data, final FilterExpression filter) throws ODataException {
    ODataContext context = getContext();
    final int timingHandle = context.startRuntimeMeasurement(getClass().getSimpleName(), "appliesFilter");


    try {
      return data != null && (filter == null || evaluateExpression(data, filter.getExpression()).equals("true"));
    } catch (final RuntimeException e) {
      return false;
    } finally {
      context.stopRuntimeMeasurement(timingHandle);
    }
  }

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    return valueWithMimeType;
  }


  private <T> Map<String, Object> getStructuralTypeValueMap(final T data, final EdmStructuralType type)
      throws ODataException {
    ODataContext context = getContext();
    final int timingHandle = context.startRuntimeMeasurement(getClass().getSimpleName(), "getStructuralTypeValueMap");


    Map<String, Object> valueMap = new HashMap<String, Object>();


    EdmMapping mapping = type.getMapping();
    if (mapping != null) {
      handleMimeType(data, mapping, valueMap);
    }


    for (final String propertyName : type.getPropertyNames()) {
      final EdmProperty property = (EdmProperty) type.getProperty(propertyName);
      final Object value = valueAccess.getPropertyValue(data, property);


      if (property.isSimple()) {
        if (property.getMapping() == null || property.getMapping().getMimeType() == null) {
          valueMap.put(propertyName, value);
        } else {
          // TODO: enable MIME type mapping outside the current subtree
          valueMap.put(propertyName, getSimpleTypeValueMap(data, Arrays.asList(property)));
        }
      } else {
        valueMap.put(propertyName, getStructuralTypeValueMap(value, (EdmStructuralType) property.getType()));
      }
    }


    context.stopRuntimeMeasurement(timingHandle);


    return valueMap;
  }

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    return valueMap;
  }


  private <T> Map<String, Object> getStructuralTypeTypeMap(final T data, final EdmStructuralType type)
      throws ODataException {
    ODataContext context = getContext();
    final int timingHandle = context.startRuntimeMeasurement(getClass().getSimpleName(), "getStructuralTypeTypeMap");


    Map<String, Object> typeMap = new HashMap<String, Object>();
    for (final String propertyName : type.getPropertyNames()) {
      final EdmProperty property = (EdmProperty) type.getProperty(propertyName);
      if (property.isSimple()) {
        typeMap.put(propertyName, valueAccess.getPropertyType(data, property));
      } else {
        typeMap.put(propertyName, getStructuralTypeTypeMap(valueAccess.getPropertyValue(data, property),
            (EdmStructuralType) property.getType()));
      }
    }


    context.stopRuntimeMeasurement(timingHandle);


    return typeMap;
  }

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    return typeMap;
  }


  private <T> void setStructuralTypeValuesFromMap(final T data, final EdmStructuralType type,
      final Map<String, Object> valueMap, final boolean merge) throws ODataException {
    ODataContext context = getContext();
    final int timingHandle =
        context.startRuntimeMeasurement(getClass().getSimpleName(), "setStructuralTypeValuesFromMap");


    for (final String propertyName : type.getPropertyNames()) {
      final EdmProperty property = (EdmProperty) type.getProperty(propertyName);
      if (type instanceof EdmEntityType && ((EdmEntityType) type).getKeyProperties().contains(property)) {
        Object v = valueAccess.getPropertyValue(data, property);
        if (v != null) {
          continue;
        }
      }


      if (!merge || valueMap != null && valueMap.containsKey(propertyName)) {
        final Object value = valueMap == null ? null : valueMap.get(propertyName);
        if (property.isSimple()) {
          valueAccess.setPropertyValue(data, property, value);
        } else {
          @SuppressWarnings("unchecked")
          final Map<String, Object> values = (Map<String, Object>) value;
          setStructuralTypeValuesFromMap(valueAccess.getPropertyValue(data, property),
              (EdmStructuralType) property.getType(), values, merge);
        }
      }
    }


    context.stopRuntimeMeasurement(timingHandle);
  }

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        uriInfo.getOrderBy(),
        uriInfo.getSkipToken(),
        uriInfo.getSkip(),
        uriInfo.getTop());


    ODataContext context = getContext();
    String nextLink = null;


    // Limit the number of returned entities and provide a "next" link
    // if there are further entities.
    // Almost all system query options in the current request must be carried
    // over to the URI for the "next" link, with the exception of $skiptoken
    // and $skip.
    if (data.size() > SERVER_PAGING_SIZE) {
      if (uriInfo.getOrderBy() == null
          && uriInfo.getSkipToken() == null
          && uriInfo.getSkip() == null
          && uriInfo.getTop() == null) {
        sortInDefaultOrder(entitySet, data);
      }


      nextLink = context.getPathInfo().getServiceRoot().relativize(context.getPathInfo().getRequestUri()).toString();
      nextLink = percentEncodeNextLink(nextLink);
      nextLink += (nextLink.contains("?") ? "&" : "?")
          + "$skiptoken=" + getSkipToken(entitySet, data.get(SERVER_PAGING_SIZE));


      while (data.size() > SERVER_PAGING_SIZE) {
        data.remove(SERVER_PAGING_SIZE);
      }
    }


    final EdmEntityType entityType = entitySet.getEntityType();
    List<Map<String, Object>> values = new ArrayList<Map<String, Object>>();
    for (final Object entryData : data) {
      values.add(getStructuralTypeValueMap(entryData, entityType));
    }


    final EntityProviderWriteProperties feedProperties = EntityProviderWriteProperties
        .serviceRoot(context.getPathInfo().getServiceRoot())
        .inlineCountType(inlineCountType)
        .inlineCount(count)
        .expandSelectTree(UriParser.createExpandSelectTree(uriInfo.getSelect(), uriInfo.getExpand()))
        .callbacks(getCallbacks(data, entityType))
        .nextLink(nextLink)
        .build();


    final int timingHandle = context.startRuntimeMeasurement("EntityProvider", "writeFeed");
    final ODataResponse response = EntityProvider.writeFeed(contentType, entitySet, values, feedProperties);


    context.stopRuntimeMeasurement(timingHandle);


    return ODataResponse.fromResponse(response).build();
  }

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        entryValues.put(property.getName(), valueAccess.getPropertyValue(entryData, property));
      }
      values.add(entryValues);
    }


    ODataContext context = getContext();
    final EntityProviderWriteProperties entryProperties = EntityProviderWriteProperties
        .serviceRoot(context.getPathInfo().getServiceRoot())
        .inlineCountType(uriInfo.getInlineCount())
        .inlineCount(count)
        .build();


    final int timingHandle = context.startRuntimeMeasurement("EntityProvider", "writeLinks");


    final ODataResponse response = EntityProvider.writeLinks(contentType, entitySet, values, entryProperties);


    context.stopRuntimeMeasurement(timingHandle);


    return ODataResponse.fromResponse(response).build();
  }

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    Map<String, Object> values = new HashMap<String, Object>();
    for (final EdmProperty property : entitySet.getEntityType().getKeyProperties()) {
      values.put(property.getName(), valueAccess.getPropertyValue(data, property));
    }


    ODataContext context = getContext();
    final EntityProviderWriteProperties entryProperties = EntityProviderWriteProperties
        .serviceRoot(context.getPathInfo().getServiceRoot())
        .build();


    final int timingHandle = context.startRuntimeMeasurement("EntityProvider", "writeLink");


    final ODataResponse response = EntityProvider.writeLink(contentType, entitySet, values, entryProperties);


    context.stopRuntimeMeasurement(timingHandle);


    return ODataResponse.fromResponse(response).build();
  }

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    final Object value = property.isSimple() ?
        property.getMapping() == null || property.getMapping().getMimeType() == null ?
            getPropertyValue(data, propertyPath) : getSimpleTypeValueMap(data, propertyPath) :
        getStructuralTypeValueMap(getPropertyValue(data, propertyPath), (EdmStructuralType) property.getType());


    ODataContext context = getContext();
    final int timingHandle = context.startRuntimeMeasurement("EntityProvider", "writeProperty");


    final ODataResponse response = EntityProvider.writeProperty(contentType, property, value);


    context.stopRuntimeMeasurement(timingHandle);


    return ODataResponse.fromResponse(response).eTag(constructETag(uriInfo.getTargetEntitySet(), data)).build();
  }

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    final List<EdmProperty> propertyPath = uriInfo.getPropertyPath();
    final EdmProperty property = propertyPath.get(propertyPath.size() - 1);


    data = getPropertyValue(data, propertyPath.subList(0, propertyPath.size() - 1));


    ODataContext context = getContext();
    int timingHandle = context.startRuntimeMeasurement("EntityConsumer", "readProperty");


    Map<String, Object> values;
    try {
      values =
          EntityProvider.readProperty(requestContentType, property, content, EntityProviderReadProperties.init()
              .mergeSemantic(merge).build());
    } catch (final EntityProviderException e) {
      throw new ODataBadRequestException(ODataBadRequestException.BODY, e);
    }


    context.stopRuntimeMeasurement(timingHandle);


    final Object value = values.get(property.getName());
    if (property.isSimple()) {
      valueAccess.setPropertyValue(data, property, value);
    } else {

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    final List<EdmProperty> propertyPath = uriInfo.getPropertyPath();
    final EdmProperty property = propertyPath.get(propertyPath.size() - 1);


    data = getPropertyValue(data, propertyPath.subList(0, propertyPath.size() - 1));


    ODataContext context = getContext();
    int timingHandle = context.startRuntimeMeasurement("EntityConsumer", "readPropertyValue");


    Object value;
    try {
      value = EntityProvider.readPropertyValue(property, content);
    } catch (final EntityProviderException e) {
      throw new ODataBadRequestException(ODataBadRequestException.BODY, e);
    }


    context.stopRuntimeMeasurement(timingHandle);


    valueAccess.setPropertyValue(data, property, value);
    valueAccess.setMappingValue(data, property.getMapping(), requestContentType);


    return ODataResponse.newBuilder().eTag(constructETag(uriInfo.getTargetEntitySet(), data)).build();

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