Example usage for com.amazonaws.services.dynamodbv2.model ScanRequest getProjectionExpression

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2.model ScanRequest getProjectionExpression.

Prototype

public String getProjectionExpression() 

Source Link

Document

A string that identifies one or more attributes to retrieve from the specified table or index.

Usage

From source file:com.amazon.janusgraph.diskstorage.dynamodb.DynamoDbDelegate.java

License:Open Source License

public static ScanRequest copyScanRequest(final ScanRequest request) {
    return new ScanRequest().withAttributesToGet(request.getAttributesToGet())
            .withScanFilter(request.getScanFilter()).withConditionalOperator(request.getConditionalOperator())
            .withExclusiveStartKey(request.getExclusiveStartKey())
            .withExpressionAttributeNames(request.getExpressionAttributeNames())
            .withExpressionAttributeValues(cloneItem(request.getExpressionAttributeValues()))
            .withFilterExpression(request.getFilterExpression()).withIndexName(request.getIndexName())
            .withLimit(request.getLimit()).withProjectionExpression(request.getProjectionExpression())
            .withReturnConsumedCapacity(request.getReturnConsumedCapacity())
            .withScanFilter(request.getScanFilter()).withSelect(request.getSelect())
            .withTableName(request.getTableName()).withTotalSegments(request.getTotalSegments())
            .withSegment(request.getSegment());
}

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From source file:com.rapid7.diskstorage.dynamodb.DynamoDBDelegate.java

License:Open Source License

public static ScanRequest copyScanRequest(ScanRequest request) {
    return new ScanRequest().withAttributesToGet(request.getAttributesToGet())
            .withScanFilter(request.getScanFilter()).withConditionalOperator(request.getConditionalOperator())
            .withExclusiveStartKey(request.getExclusiveStartKey())
            .withExpressionAttributeNames(request.getExpressionAttributeNames())
            .withExpressionAttributeValues(cloneItem(request.getExpressionAttributeValues()))
            .withFilterExpression(request.getFilterExpression()).withIndexName(request.getIndexName())
            .withLimit(request.getLimit()).withProjectionExpression(request.getProjectionExpression())
            .withReturnConsumedCapacity(request.getReturnConsumedCapacity())
            .withScanFilter(request.getScanFilter()).withSelect(request.getSelect())
            .withTableName(request.getTableName()).withTotalSegments(request.getTotalSegments())
            .withSegment(request.getSegment());
}

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