Package software.amazon.payloadoffloading

Class S3BackedPayloadStoreAsync

java.lang.Object

software.amazon.payloadoffloading.S3BackedPayloadStoreAsync

All Implemented Interfaces:

PayloadStoreAsync

public class S3BackedPayloadStoreAsync
extends Object
implements PayloadStoreAsync

S3 based implementation for PayloadStoreAsync.

Constructor Summary

Constructors

Constructor	Description
S3BackedPayloadStoreAsync(S3AsyncDao s3Dao, String s3BucketName)

Method Summary

Modifier and Type	Method	Description
CompletableFuture<Void>	deleteOriginalPayload(String payloadPointer)	Deletes the original payload using the given payloadPointer.
CompletableFuture<String>	getOriginalPayload(String payloadPointer)	Retrieves the original payload using the given payloadPointer.
CompletableFuture<String>	storeOriginalPayload(String payload)	Stores payload in a store that has higher payload size limit than that is supported by original payload store.
CompletableFuture<String>	storeOriginalPayload(String payload, String s3Key)	Stores payload in a store that has higher payload size limit than that is supported by original payload store.

Methods inherited from class java.lang.Object

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

Constructor Details

S3BackedPayloadStoreAsync

public S3BackedPayloadStoreAsync(S3AsyncDao s3Dao,
 String s3BucketName)

Method Details

storeOriginalPayload

public CompletableFuture<String> storeOriginalPayload(String payload)

Description copied from interface: PayloadStoreAsync

Stores payload in a store that has higher payload size limit than that is supported by original payload store.

This call is asynchronous, and so documented return values and exceptions are propagated through the returned CompletableFuture.

Specified by:

storeOriginalPayload in interface PayloadStoreAsync

Returns:

future value of a pointer that must be used to retrieve the original payload later.

storeOriginalPayload

public CompletableFuture<String> storeOriginalPayload(String payload,
 String s3Key)

Description copied from interface: PayloadStoreAsync

Stores payload in a store that has higher payload size limit than that is supported by original payload store.

This call is asynchronous, and so documented return values and exceptions are propagated through the returned CompletableFuture.

Specified by:

storeOriginalPayload in interface PayloadStoreAsync

Returns:

future value of a pointer that must be used to retrieve the original payload later.

getOriginalPayload

public CompletableFuture<String> getOriginalPayload(String payloadPointer)

Description copied from interface: PayloadStoreAsync

Retrieves the original payload using the given payloadPointer. The pointer must have been obtained using PayloadStoreAsync.storeOriginalPayload(String)

This call is asynchronous, and so documented return values and exceptions are propagated through the returned CompletableFuture.

Specified by:

getOriginalPayload in interface PayloadStoreAsync

Returns:

future value of the original payload

deleteOriginalPayload

public CompletableFuture<Void> deleteOriginalPayload(String payloadPointer)

Description copied from interface: PayloadStoreAsync

Deletes the original payload using the given payloadPointer. The pointer must have been obtained using PayloadStoreAsync.storeOriginalPayload(String)

This call is asynchronous, and so documented return values and exceptions are propagated through the returned CompletableFuture.

Specified by:

deleteOriginalPayload in interface PayloadStoreAsync

Returns:

future value that completes when the delete operation finishes