Package no.unit.nva.events.models

Class ScanDatabaseRequestV2

java.lang.Object

no.unit.nva.events.models.ScanDatabaseRequestV2

All Implemented Interfaces:

EventBody

public class ScanDatabaseRequestV2
extends Object
implements EventBody

Class that can be sent as an event to a lambda handler for scanning a page of a DynamoDB table. The startMarker is a scan start marker as required by the DynamoDb client. The pageSize is the number of the results the scan will return (max 1000). The topic is the event topic that the handler is listening for events.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_PAGE_SIZE
static final Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue>	DYNAMODB_EMPTY_MARKER
static final int	MAX_PAGE_SIZE
static final String	PAGE_SIZE
static final String	START_MARKER

Fields inherited from interface no.unit.nva.events.models.EventBody

TOPIC

Constructor Summary

Constructors

Constructor	Description
ScanDatabaseRequestV2()
ScanDatabaseRequestV2(String topic, Integer pageSize, Map<String,String> startMarker)

Method Summary

Modifier and Type	Method	Description
software.amazon.awssdk.services.eventbridge.model.PutEventsRequestEntry	createNewEventEntry(String eventBusName, String detailType, String invokedFunctionArn)
boolean	equals(Object o)
static ScanDatabaseRequestV2	fromJson(String detail)
int	getPageSize()
Map<String,String>	getStartMarker()
String	getTopic()
int	hashCode()
ScanDatabaseRequestV2	newScanDatabaseRequest(Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue> newStartMarker)
final void	setPageSize(int pageSize)
final void	setStartMarker(Map<String,String> startMarker)
final void	setTopic(String topic)
Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue>	toDynamoScanMarker()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

START_MARKER

public static final String START_MARKER

See Also:

• Constant Field Values

PAGE_SIZE

public static final String PAGE_SIZE

See Also:

• Constant Field Values

DEFAULT_PAGE_SIZE

public static final int DEFAULT_PAGE_SIZE

See Also:

• Constant Field Values

MAX_PAGE_SIZE

public static final int MAX_PAGE_SIZE

See Also:

• Constant Field Values

DYNAMODB_EMPTY_MARKER

public static final Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue> DYNAMODB_EMPTY_MARKER

Constructor Details

ScanDatabaseRequestV2

public ScanDatabaseRequestV2()

ScanDatabaseRequestV2

public ScanDatabaseRequestV2(String topic,
 Integer pageSize,
 Map<String,String> startMarker)

Method Details

fromJson

public static ScanDatabaseRequestV2 fromJson(String detail)

getStartMarker

public Map<String,String> getStartMarker()

setStartMarker

public final void setStartMarker(Map<String,String> startMarker)

getPageSize

public int getPageSize()

setPageSize

public final void setPageSize(int pageSize)

newScanDatabaseRequest

public ScanDatabaseRequestV2 newScanDatabaseRequest(Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue> newStartMarker)

getTopic

public String getTopic()

Specified by:

getTopic in interface EventBody

setTopic

public final void setTopic(String topic)

toDynamoScanMarker

public Map<String,software.amazon.awssdk.services.dynamodb.model.AttributeValue> toDynamoScanMarker()

createNewEventEntry

public software.amazon.awssdk.services.eventbridge.model.PutEventsRequestEntry createNewEventEntry(String eventBusName,
 String detailType,
 String invokedFunctionArn)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object