Package edu.uiuc.ncsa.qdl.extensions.dynamodb

Class DynamoDB

java.lang.Object

edu.uiuc.ncsa.qdl.extensions.dynamodb.DynamoDB

All Implemented Interfaces:

QDLModuleMetaClass, Serializable

public class DynamoDB
extends Object
implements QDLModuleMetaClass

Created by Jeff Gaynor
on 6/20/24 at 9:54 AM

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	DynamoDB.Close
class	DynamoDB.Get
class	DynamoDB.Open
class	DynamoDB.PartitionKeyFunction
class	DynamoDB.RegionFunction
class	DynamoDB.Regions
class	DynamoDB.TableNameFunction

Field Summary

Fields

Modifier and Type	Field	Description
static String	ACCESS_KEY_ID
static String	CLOSE
static software.amazon.awssdk.regions.Region	DEFAULT_REGION
static String	GET_ITEM
static String	OPEN
static String	PARTITION_KEY
static String	PARTITION_KEY_FUNCTION
static String	partitionKey
static software.amazon.awssdk.regions.Region	region
static String	REGION_FUNCTION
static String	REGION_KEY
static String	REGIONS
static String	SECRET_ACCESS_KEY
static String	TABLE_NAME_FUNCTION
static String	TABLE_NAME_KEY
static String	tableName

Constructor Summary

Constructors

Constructor	Description
DynamoDB()

Method Summary

Modifier and Type	Method	Description
protected void	checkInit()
protected software.amazon.awssdk.services.dynamodb.model.AttributeValue	convertToAV(QDLList qdlList)
protected software.amazon.awssdk.services.dynamodb.model.AttributeValue	convertToAV(QDLNull bValue)
protected software.amazon.awssdk.services.dynamodb.model.AttributeValue	convertToAV(Boolean bValue)
protected software.amazon.awssdk.services.dynamodb.model.AttributeValue	convertToAV(Long lValue)
protected software.amazon.awssdk.services.dynamodb.model.AttributeValue	convertToAV(String sValue)
protected software.amazon.awssdk.services.dynamodb.model.AttributeValue	convertToAV(BigDecimal bigDecimal)
protected Object	convertToQDL(software.amazon.awssdk.services.dynamodb.model.AttributeValue attributeValue)
void	deserializeFromJSON(net.sf.json.JSONObject json)
protected QDLStem	mapToStem(Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue> items)
net.sf.json.JSONObject	serializeToJSON()	Send back a serialization of state for this object.
protected Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue>	stemToMap(QDLStem stem)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

OPEN

public static final String OPEN

See Also:

Constant Field Values

GET_ITEM

public static final String GET_ITEM

See Also:

Constant Field Values

ACCESS_KEY_ID

public static final String ACCESS_KEY_ID

See Also:

Constant Field Values

SECRET_ACCESS_KEY

public static final String SECRET_ACCESS_KEY

See Also:

Constant Field Values

REGION_KEY

public static final String REGION_KEY

See Also:

Constant Field Values

DEFAULT_REGION

public static final software.amazon.awssdk.regions.Region DEFAULT_REGION

CLOSE

public static final String CLOSE

See Also:

Constant Field Values

TABLE_NAME_KEY

public static final String TABLE_NAME_KEY

See Also:

Constant Field Values

PARTITION_KEY

public static final String PARTITION_KEY

See Also:

Constant Field Values

region

public static software.amazon.awssdk.regions.Region region

tableName

public static String tableName

partitionKey

public static String partitionKey

REGIONS

public static String REGIONS

REGION_FUNCTION

public static final String REGION_FUNCTION

See Also:

Constant Field Values

PARTITION_KEY_FUNCTION

public static final String PARTITION_KEY_FUNCTION

See Also:

Constant Field Values

TABLE_NAME_FUNCTION

public static final String TABLE_NAME_FUNCTION

See Also:

Constant Field Values

Constructor Detail

DynamoDB

public DynamoDB()

Method Detail

serializeToJSON

public net.sf.json.JSONObject serializeToJSON()

Description copied from interface: QDLModuleMetaClass

Send back a serialization of state for this object. This allows for the state you choose to be serialized and then reloaded.

NOTE

There is no canonical form for this. Set it how you will and deserialize it accordingly.

Specified by:

serializeToJSON in interface QDLModuleMetaClass

Returns:

deserializeFromJSON

public void deserializeFromJSON(net.sf.json.JSONObject json)

Specified by:

deserializeFromJSON in interface QDLModuleMetaClass

stemToMap

protected Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue> stemToMap(QDLStem stem)

convertToAV

protected software.amazon.awssdk.services.dynamodb.model.AttributeValue convertToAV(Long lValue)

convertToAV

protected software.amazon.awssdk.services.dynamodb.model.AttributeValue convertToAV(String sValue)

convertToAV

protected software.amazon.awssdk.services.dynamodb.model.AttributeValue convertToAV(BigDecimal bigDecimal)

convertToAV

protected software.amazon.awssdk.services.dynamodb.model.AttributeValue convertToAV(Boolean bValue)

convertToAV

protected software.amazon.awssdk.services.dynamodb.model.AttributeValue convertToAV(QDLNull bValue)

convertToAV

protected software.amazon.awssdk.services.dynamodb.model.AttributeValue convertToAV(QDLList qdlList)

mapToStem

protected QDLStem mapToStem(Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue> items)

convertToQDL

protected Object convertToQDL(software.amazon.awssdk.services.dynamodb.model.AttributeValue attributeValue)

checkInit

protected void checkInit()