private async Task CreateTableForum()
{
string tableName = "Forum";
var response = await _client.CreateTableAsync(new CreateTableRequest
{
TableName = tableName,
AttributeDefinitions = new List <AttributeDefinition>()
{
new AttributeDefinition
{
AttributeName = "Name",
AttributeType = "S"
}
},
KeySchema = new List <KeySchemaElement>()
{
new KeySchemaElement
{
AttributeName = "Name", // forum Title
KeyType = "HASH"
}
},
ProvisionedThroughput = new ProvisionedThroughput
{
ReadCapacityUnits = 10,
WriteCapacityUnits = 5
}
});
await TableTools.WaitTillTableCreated(_client, tableName, response);
}
public async Task Run()
{
var clientConfig = new AmazonDynamoDBConfig {
ServiceURL = "http://localhost:8000"
};
_client = new AmazonDynamoDBClient(clientConfig);
try
{
// DeleteAllTables(client);
await TableTools.DeleteTable(_client, "ProductCatalog");
await TableTools.DeleteTable(_client, "Forum");
await TableTools.DeleteTable(_client, "Thread");
await TableTools.DeleteTable(_client, "Reply");
// Create tables (using the AWS SDK for .NET low-level API).
await CreateTableProductCatalog();
await CreateTableForum();
await CreateTableThread(); // ForumTitle, Subject */
await CreateTableReply();
// Load data (using the .NET SDK document API)
await LoadSampleProducts();
await LoadSampleForums();
await LoadSampleThreads();
await LoadSampleReplies();
Console.WriteLine("Sample complete!");
Console.WriteLine("Press ENTER to continue");
Console.ReadLine();
}
catch (AmazonServiceException e) { Console.WriteLine(e.Message); }
catch (Exception e) { Console.WriteLine(e.Message); }
}
private async Task CreateTableReply()
{
string tableName = "Reply";
var response = await _client.CreateTableAsync(new CreateTableRequest
{
TableName = tableName,
AttributeDefinitions = new List <AttributeDefinition>()
{
new AttributeDefinition
{
AttributeName = "Id",
AttributeType = "S"
},
new AttributeDefinition
{
AttributeName = "ReplyDateTime",
AttributeType = "S"
},
new AttributeDefinition
{
AttributeName = "PostedBy",
AttributeType = "S"
}
},
KeySchema = new List <KeySchemaElement>()
{
new KeySchemaElement()
{
AttributeName = "Id",
KeyType = "HASH"
},
new KeySchemaElement()
{
AttributeName = "ReplyDateTime",
KeyType = "RANGE"
}
},
LocalSecondaryIndexes = new List <LocalSecondaryIndex>()
{
new LocalSecondaryIndex()
{
IndexName = "PostedBy_index",
KeySchema = new List <KeySchemaElement>()
{
new KeySchemaElement()
{
AttributeName = "Id", KeyType = "HASH"
},
new KeySchemaElement()
{
AttributeName = "PostedBy", KeyType = "RANGE"
}
},
Projection = new Projection()
{
ProjectionType = ProjectionType.KEYS_ONLY
}
}
},
ProvisionedThroughput = new ProvisionedThroughput
{
ReadCapacityUnits = 10,
WriteCapacityUnits = 5
}
});
await TableTools.WaitTillTableCreated(_client, tableName, response);
}
