Example usage for com.amazonaws.services.dynamodbv2.model UpdateItemRequest getTableName

Introduction

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

Prototype

public String getTableName() 

Source Link

Document

The name of the table containing the item to update.

Usage

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

License:Open Source License

UpdateItemResult updateItem(final UpdateItemRequest request) throws BackendException {
    setUserAgent(request);//from w  ww.ja v  a 2  s  . c o m
    UpdateItemResult result;
    final int bytes;
    if (request.getUpdateExpression() != null) {
        bytes = calculateExpressionBasedUpdateSize(request);
    } else {
        bytes = calculateItemUpdateSizeInBytes(request.getAttributeUpdates());
    }
    getBytesHistogram(UPDATE_ITEM, request.getTableName()).update(bytes);
    final int wcu = computeWcu(bytes);
    timedWriteThrottle(UPDATE_ITEM, request.getTableName(), wcu);

    final Timer.Context apiTimerContext = getTimerContext(UPDATE_ITEM, request.getTableName());
    try {
        result = client.updateItem(request);
    } catch (Exception e) {
        throw processDynamoDbApiException(e, UPDATE_ITEM, request.getTableName());
    } finally {
        apiTimerContext.stop();
    }
    meterConsumedCapacity(UPDATE_ITEM, result.getConsumedCapacity());

    return result;
}

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

License:Open Source License

public UpdateItemResult updateItem(UpdateItemRequest request) throws BackendException {
    setUserAgent(request);// w w w. j av a  2  s .  co m
    UpdateItemResult result;
    final int bytes = request.getUpdateExpression() != null ? calculateExpressionBasedUpdateSize(request)
            : calculateItemUpdateSizeInBytes(request.getAttributeUpdates());
    getBytesHistogram(UPDATE_ITEM, request.getTableName()).update(bytes);
    final int wcu = computeWcu(bytes);
    timedWriteThrottle(UPDATE_ITEM, request.getTableName(), wcu);

    final Timer.Context apiTimerContext = getTimerContext(UPDATE_ITEM, request.getTableName());
    try {
        result = client.updateItem(request);
    } catch (Exception e) {
        throw processDynamoDBAPIException(e, UPDATE_ITEM, request.getTableName());
    } finally {
        apiTimerContext.stop();
    }
    meterConsumedCapacity(UPDATE_ITEM, result.getConsumedCapacity());

    return result;
}

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