[DynamoDB]: Can I share single data model among multiple tables in DynamoDB using DynamoDBMapper?
I have more than 1 table which follows the same data modeling structure. Basically, I have a different type of orders and based on its type, I am saving and retrieving orders from the tables based on their type.
Example :
- Order Type: A | Table: Order_A
- Order Type: B | Table: Order_B
- Order Type: C | Table: Order_C
All table have same data model.
Structure:
OrderID,Date...
I am using DynamoDbMapper. As DynamoDbMapper needs
@DynamoDBTable(tablename=TABLE)
annotation on class. How can I share this same model among all Order Tables?
@DynamoDBTable(tablename=TABLE)
public class Order{
public String orderID;
public String date;
}
java amazon-dynamodb
asked Nov 13 at 18:33
NDesai
54111
add a comment |
I have more than 1 table which follows the same data modeling structure. Basically, I have a different type of orders and based on its type, I am saving and retrieving orders from the tables based on their type.
Example :
- Order Type: A | Table: Order_A
- Order Type: B | Table: Order_B
- Order Type: C | Table: Order_C
All table have same data model.
Structure:
OrderID,Date...
I am using DynamoDbMapper. As DynamoDbMapper needs
@DynamoDBTable(tablename=TABLE)
annotation on class. How can I share this same model among all Order Tables?
@DynamoDBTable(tablename=TABLE)
public class Order{
public String orderID;
public String date;
}
java amazon-dynamodb
asked Nov 13 at 18:33
NDesai
54111
add a comment |
I have more than 1 table which follows the same data modeling structure. Basically, I have a different type of orders and based on its type, I am saving and retrieving orders from the tables based on their type.
Example :
- Order Type: A | Table: Order_A
- Order Type: B | Table: Order_B
- Order Type: C | Table: Order_C
All table have same data model.
Structure:
OrderID,Date...
I am using DynamoDbMapper. As DynamoDbMapper needs
@DynamoDBTable(tablename=TABLE)
annotation on class. How can I share this same model among all Order Tables?
@DynamoDBTable(tablename=TABLE)
public class Order{
public String orderID;
public String date;
}
java amazon-dynamodb
asked Nov 13 at 18:33
NDesai
54111
I have more than 1 table which follows the same data modeling structure. Basically, I have a different type of orders and based on its type, I am saving and retrieving orders from the tables based on their type.
Example :
- Order Type: A | Table: Order_A
- Order Type: B | Table: Order_B
- Order Type: C | Table: Order_C
All table have same data model.
Structure:
OrderID,Date...
I am using DynamoDbMapper. As DynamoDbMapper needs
@DynamoDBTable(tablename=TABLE)
annotation on class. How can I share this same model among all Order Tables?
@DynamoDBTable(tablename=TABLE)
public class Order{
public String orderID;
public String date;
}
java amazon-dynamodb
java amazon-dynamodb
asked Nov 13 at 18:33
NDesai
54111
asked Nov 13 at 18:33
NDesai
54111
edited Nov 13 at 21:17
asked Nov 13 at 18:33
NDesai
54111
asked Nov 13 at 18:33
NDesai
54111
asked Nov 13 at 18:33
NDesai
54111
54111
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
DynamoDBMapper allows you to provide some optional config, including overriding the table name.
AmazonDynamoDB client = AmazonDynamoDBClientBuilder.standard().build();
// In all cases, setting null tells DynamoDBMapper to use the default value
DynamoDBMapperConfig mapperConfig = new DynamoDBMapperConfig(
null, // Save behavior
null, //ConsistentReads
“TableName”, //TableNameOverride
null // PaginationLoadingStrategy
);
DynamoDBMapper mapper = new DynamoDBMapper(client, mapperConfig, cp);
You can also provide a DynamoDBMapperConfig on a per-operation basis.
See https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DynamoDBMapper.OptionalConfig.html
answered Nov 15 at 15:02
Matthew Pope
1,3521612
Thank You @matthew-pope. I found the solution and I followed the same solution.
– NDesai
Nov 15 at 17:06
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
DynamoDBMapper allows you to provide some optional config, including overriding the table name.
AmazonDynamoDB client = AmazonDynamoDBClientBuilder.standard().build();
// In all cases, setting null tells DynamoDBMapper to use the default value
DynamoDBMapperConfig mapperConfig = new DynamoDBMapperConfig(
null, // Save behavior
null, //ConsistentReads
“TableName”, //TableNameOverride
null // PaginationLoadingStrategy
);
DynamoDBMapper mapper = new DynamoDBMapper(client, mapperConfig, cp);
You can also provide a DynamoDBMapperConfig on a per-operation basis.
See https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DynamoDBMapper.OptionalConfig.html
answered Nov 15 at 15:02
Matthew Pope
1,3521612
Thank You @matthew-pope. I found the solution and I followed the same solution.
– NDesai
Nov 15 at 17:06
add a comment |
DynamoDBMapper allows you to provide some optional config, including overriding the table name.
AmazonDynamoDB client = AmazonDynamoDBClientBuilder.standard().build();
// In all cases, setting null tells DynamoDBMapper to use the default value
DynamoDBMapperConfig mapperConfig = new DynamoDBMapperConfig(
null, // Save behavior
null, //ConsistentReads
“TableName”, //TableNameOverride
null // PaginationLoadingStrategy
);
DynamoDBMapper mapper = new DynamoDBMapper(client, mapperConfig, cp);
You can also provide a DynamoDBMapperConfig on a per-operation basis.
See https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DynamoDBMapper.OptionalConfig.html
answered Nov 15 at 15:02
Matthew Pope
1,3521612
Thank You @matthew-pope. I found the solution and I followed the same solution.
– NDesai
Nov 15 at 17:06
add a comment |
DynamoDBMapper allows you to provide some optional config, including overriding the table name.
AmazonDynamoDB client = AmazonDynamoDBClientBuilder.standard().build();
// In all cases, setting null tells DynamoDBMapper to use the default value
DynamoDBMapperConfig mapperConfig = new DynamoDBMapperConfig(
null, // Save behavior
null, //ConsistentReads
“TableName”, //TableNameOverride
null // PaginationLoadingStrategy
);
DynamoDBMapper mapper = new DynamoDBMapper(client, mapperConfig, cp);
You can also provide a DynamoDBMapperConfig on a per-operation basis.
See https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DynamoDBMapper.OptionalConfig.html
answered Nov 15 at 15:02
Matthew Pope
1,3521612
DynamoDBMapper allows you to provide some optional config, including overriding the table name.
AmazonDynamoDB client = AmazonDynamoDBClientBuilder.standard().build();
// In all cases, setting null tells DynamoDBMapper to use the default value
DynamoDBMapperConfig mapperConfig = new DynamoDBMapperConfig(
null, // Save behavior
null, //ConsistentReads
“TableName”, //TableNameOverride
null // PaginationLoadingStrategy
);
DynamoDBMapper mapper = new DynamoDBMapper(client, mapperConfig, cp);
You can also provide a DynamoDBMapperConfig on a per-operation basis.
See https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DynamoDBMapper.OptionalConfig.html
answered Nov 15 at 15:02
Matthew Pope
1,3521612
answered Nov 15 at 15:02
Matthew Pope
1,3521612
answered Nov 15 at 15:02
Matthew Pope
1,3521612
answered Nov 15 at 15:02
Matthew Pope
1,3521612
1,3521612
Thank You @matthew-pope. I found the solution and I followed the same solution.
– NDesai
Nov 15 at 17:06
add a comment |
Thank You @matthew-pope. I found the solution and I followed the same solution.
– NDesai
Nov 15 at 17:06
Thank You @matthew-pope. I found the solution and I followed the same solution.
– NDesai
Nov 15 at 17:06
Thank You @matthew-pope. I found the solution and I followed the same solution.
– NDesai
Nov 15 at 17:06
add a comment |
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