Examples of org.springframework.data.mongodb.core.aggregation.AggregationOperationContext

  public <O> AggregationResults<O> aggregate(TypedAggregation<?> aggregation, String inputCollectionName,
      Class<O> outputType) {


    Assert.notNull(aggregation, "Aggregation pipeline must not be null!");


    AggregationOperationContext context = new TypeBasedAggregationOperationContext(aggregation.getInputType(),
        mappingContext, queryMapper);
    return aggregate(aggregation, inputCollectionName, outputType, context);
  }


    Assert.hasText(collectionName, "Collection name must not be null or empty!");
    Assert.notNull(aggregation, "Aggregation pipeline must not be null!");
    Assert.notNull(outputType, "Output type must not be null!");


    AggregationOperationContext rootContext = context == null ? Aggregation.DEFAULT_CONTEXT : context;
    DBObject command = aggregation.toDbObject(collectionName, rootContext);


    if (LOGGER.isDebugEnabled()) {
      LOGGER.debug("Executing aggregation: {}", serializeToJsonSafely(command));
    }

Related Classes of org.springframework.data.mongodb.core.aggregation.AggregationOperationContext

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