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Minor suggestion to add log on scans #259

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Expand Up @@ -15,13 +15,17 @@
*/
package org.socialsignin.spring.data.dynamodb.repository.query;

import static java.util.stream.Collectors.joining;

import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapperTableModel;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBQueryExpression;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBScanExpression;
import com.amazonaws.services.dynamodbv2.model.ComparisonOperator;
import com.amazonaws.services.dynamodbv2.model.Condition;
import com.amazonaws.services.dynamodbv2.model.QueryRequest;
import com.amazonaws.services.dynamodbv2.model.Select;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.socialsignin.spring.data.dynamodb.core.DynamoDBOperations;
import org.socialsignin.spring.data.dynamodb.query.CountByHashAndRangeKeyQuery;
import org.socialsignin.spring.data.dynamodb.query.MultipleEntityQueryExpressionQuery;
Expand Down Expand Up @@ -50,6 +54,8 @@
*/
public class DynamoDBEntityWithHashAndRangeKeyCriteria<T, ID> extends AbstractDynamoDBQueryCriteria<T, ID> {

private static final Logger LOGGER = LoggerFactory.getLogger(DynamoDBEntityWithHashAndRangeKeyCriteria.class);

private Object rangeKeyAttributeValue;
private Object rangeKeyPropertyValue;
private String rangeKeyPropertyName;
Expand Down Expand Up @@ -359,6 +365,10 @@ public DynamoDBScanExpression buildScanExpression() {
scanExpression.addFilterCondition(conditionEntry.getKey(), condition);
}
}

LOGGER.warn("Executing Scan for table '{}' when querying by <{}>", entityInformation.getDynamoDBTableName(),
attributeConditions.keySet().stream().collect(joining(", ")));

return scanExpression;
}

Expand Down
Expand Up @@ -15,12 +15,16 @@
*/
package org.socialsignin.spring.data.dynamodb.repository.query;

import static java.util.stream.Collectors.joining;

import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapperTableModel;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBScanExpression;
import com.amazonaws.services.dynamodbv2.model.ComparisonOperator;
import com.amazonaws.services.dynamodbv2.model.Condition;
import com.amazonaws.services.dynamodbv2.model.QueryRequest;
import com.amazonaws.services.dynamodbv2.model.Select;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.socialsignin.spring.data.dynamodb.core.DynamoDBOperations;
import org.socialsignin.spring.data.dynamodb.query.CountByHashKeyQuery;
import org.socialsignin.spring.data.dynamodb.query.MultipleEntityQueryRequestQuery;
Expand All @@ -40,6 +44,8 @@
*/
public class DynamoDBEntityWithHashKeyOnlyCriteria<T, ID> extends AbstractDynamoDBQueryCriteria<T, ID> {

private static final Logger LOGGER = LoggerFactory.getLogger(DynamoDBEntityWithHashKeyOnlyCriteria.class);

private DynamoDBEntityInformation<T, ID> entityInformation;

public DynamoDBEntityWithHashKeyOnlyCriteria(DynamoDBEntityInformation<T, ID> entityInformation,
Expand Down Expand Up @@ -117,6 +123,10 @@ public DynamoDBScanExpression buildScanExpression() {
scanExpression.setProjectionExpression(projection.get());
}
limit.ifPresent(scanExpression::setLimit);

LOGGER.warn("Executing Scan for table '{}' when querying by <{}>", entityInformation.getDynamoDBTableName(),
attributeConditions.keySet().stream().collect(joining(", ")));

return scanExpression;
}

Expand Down