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

Package org.springframework.data.mongodb.core.aggregation

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

org.springframework.data.mongodb.core.aggregation.TypeBasedAggregationOperationContext
{@link AggregationOperationContext} aware of a particular type and a {@link MappingContext} to potentially translateproperty references into document field names. @author Oliver Gierke @since 1.3

  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);
  }

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  @Override
  public <O> AggregationResults<O> aggregate(Aggregation aggregation, Class<?> inputType, Class<O> outputType) {


    return aggregate(aggregation, determineCollectionName(inputType), outputType,
        new TypeBasedAggregationOperationContext(inputType, mappingContext, queryMapper));
  }

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

org.springframework.data.mongodb.core.aggregation.ExposedFields.ExposedField

org.springframework.data.mongodb.core.aggregation.ExposedFields.FieldReference

org.springframework.data.mongodb.core.MongoTemplate

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