AbstractAmazonQLDB (AWS SDK for Java

java.lang.Object
- com.amazonaws.services.qldb.AbstractAmazonQLDB

All Implemented Interfaces:

AmazonQLDB

Direct Known Subclasses:

AbstractAmazonQLDBAsync
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AbstractAmazonQLDB
extends Object
implements AmazonQLDB
```
Abstract implementation of AmazonQLDB. Convenient method forms pass through to the corresponding overload that takes a request object, which throws an UnsupportedOperationException.

Field Summary
- Fields inherited from interface com.amazonaws.services.qldb.AmazonQLDB
  ENDPOINT_PREFIX

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`CancelJournalKinesisStreamResult`	`cancelJournalKinesisStream(CancelJournalKinesisStreamRequest request)` Ends a given Amazon QLDB journal stream.
`CreateLedgerResult`	`createLedger(CreateLedgerRequest request)` Creates a new ledger in your Amazon Web Services account in the current Region.
`DeleteLedgerResult`	`deleteLedger(DeleteLedgerRequest request)` Deletes a ledger and all of its contents.
`DescribeJournalKinesisStreamResult`	`describeJournalKinesisStream(DescribeJournalKinesisStreamRequest request)` Returns detailed information about a given Amazon QLDB journal stream.
`DescribeJournalS3ExportResult`	`describeJournalS3Export(DescribeJournalS3ExportRequest request)` Returns information about a journal export job, including the ledger name, export ID, creation time, current status, and the parameters of the original export creation request.
`DescribeLedgerResult`	`describeLedger(DescribeLedgerRequest request)` Returns information about a ledger, including its state, permissions mode, encryption at rest settings, and when it was created.
`ExportJournalToS3Result`	`exportJournalToS3(ExportJournalToS3Request request)` Exports journal contents within a date and time range from a ledger into a specified Amazon Simple Storage Service (Amazon S3) bucket.
`GetBlockResult`	`getBlock(GetBlockRequest request)` Returns a block object at a specified address in a journal.
`ResponseMetadata`	`getCachedResponseMetadata(AmazonWebServiceRequest request)` Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected.
`GetDigestResult`	`getDigest(GetDigestRequest request)` Returns the digest of a ledger at the latest committed block in the journal.
`GetRevisionResult`	`getRevision(GetRevisionRequest request)` Returns a revision data object for a specified document ID and block address.
`ListJournalKinesisStreamsForLedgerResult`	`listJournalKinesisStreamsForLedger(ListJournalKinesisStreamsForLedgerRequest request)` Returns all Amazon QLDB journal streams for a given ledger.
`ListJournalS3ExportsResult`	`listJournalS3Exports(ListJournalS3ExportsRequest request)` Returns all journal export jobs for all ledgers that are associated with the current Amazon Web Services account and Region.
`ListJournalS3ExportsForLedgerResult`	`listJournalS3ExportsForLedger(ListJournalS3ExportsForLedgerRequest request)` Returns all journal export jobs for a specified ledger.
`ListLedgersResult`	`listLedgers(ListLedgersRequest request)` Returns all ledgers that are associated with the current Amazon Web Services account and Region.
`ListTagsForResourceResult`	`listTagsForResource(ListTagsForResourceRequest request)` Returns all tags for a specified Amazon QLDB resource.
`void`	`shutdown()` Shuts down this client object, releasing any resources that might be held open.
`StreamJournalToKinesisResult`	`streamJournalToKinesis(StreamJournalToKinesisRequest request)` Creates a journal stream for a given Amazon QLDB ledger.
`TagResourceResult`	`tagResource(TagResourceRequest request)` Adds one or more tags to a specified Amazon QLDB resource.
`UntagResourceResult`	`untagResource(UntagResourceRequest request)` Removes one or more tags from a specified Amazon QLDB resource.
`UpdateLedgerResult`	`updateLedger(UpdateLedgerRequest request)` Updates properties on a ledger.
`UpdateLedgerPermissionsModeResult`	`updateLedgerPermissionsMode(UpdateLedgerPermissionsModeRequest request)` Updates the permissions mode of a ledger.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - cancelJournalKinesisStream
```
public CancelJournalKinesisStreamResult cancelJournalKinesisStream(CancelJournalKinesisStreamRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Ends a given Amazon QLDB journal stream. Before a stream can be canceled, its current status must be ACTIVE.
    
    You can't restart a stream after you cancel it. Canceled QLDB stream resources are subject to a 7-day retention period, so they are automatically deleted after this limit expires.
    
    Specified by:
    
    cancelJournalKinesisStream in interface AmazonQLDB
    
    Returns:
    
    Result of the CancelJournalKinesisStream operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createLedger
```
public CreateLedgerResult createLedger(CreateLedgerRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Creates a new ledger in your Amazon Web Services account in the current Region.
    
    Specified by:
    
    createLedger in interface AmazonQLDB
    
    Returns:
    
    Result of the CreateLedger operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteLedger
```
public DeleteLedgerResult deleteLedger(DeleteLedgerRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Deletes a ledger and all of its contents. This action is irreversible.
    
    If deletion protection is enabled, you must first disable it before you can delete the ledger. You can disable it by calling the UpdateLedger operation to set this parameter to false.
    
    Specified by:
    
    deleteLedger in interface AmazonQLDB
    
    Returns:
    
    Result of the DeleteLedger operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeJournalKinesisStream
```
public DescribeJournalKinesisStreamResult describeJournalKinesisStream(DescribeJournalKinesisStreamRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns detailed information about a given Amazon QLDB journal stream. The output includes the Amazon Resource Name (ARN), stream name, current status, creation time, and the parameters of the original stream creation request.
    
    This action does not return any expired journal streams. For more information, see Expiration for terminal streams in the Amazon QLDB Developer Guide.
    
    Specified by:
    
    describeJournalKinesisStream in interface AmazonQLDB
    
    Returns:
    
    Result of the DescribeJournalKinesisStream operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeJournalS3Export
```
public DescribeJournalS3ExportResult describeJournalS3Export(DescribeJournalS3ExportRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns information about a journal export job, including the ledger name, export ID, creation time, current status, and the parameters of the original export creation request.
    
    This action does not return any expired export jobs. For more information, see Export job expiration in the Amazon QLDB Developer Guide.
    
    If the export job with the given ExportId doesn't exist, then throws ResourceNotFoundException.
    
    If the ledger with the given Name doesn't exist, then throws ResourceNotFoundException.
    
    Specified by:
    
    describeJournalS3Export in interface AmazonQLDB
    
    Returns:
    
    Result of the DescribeJournalS3Export operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeLedger
```
public DescribeLedgerResult describeLedger(DescribeLedgerRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns information about a ledger, including its state, permissions mode, encryption at rest settings, and when it was created.
    
    Specified by:
    
    describeLedger in interface AmazonQLDB
    
    Returns:
    
    Result of the DescribeLedger operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - exportJournalToS3
```
public ExportJournalToS3Result exportJournalToS3(ExportJournalToS3Request request)
```
    Description copied from interface: AmazonQLDB
    
    Exports journal contents within a date and time range from a ledger into a specified Amazon Simple Storage Service (Amazon S3) bucket. A journal export job can write the data objects in either the text or binary representation of Amazon Ion format, or in JSON Lines text format.
    
    If the ledger with the given Name doesn't exist, then throws ResourceNotFoundException.
    
    If the ledger with the given Name is in CREATING status, then throws ResourcePreconditionNotMetException.
    
    You can initiate up to two concurrent journal export requests for each ledger. Beyond this limit, journal export requests throw LimitExceededException.
    
    Specified by:
    
    exportJournalToS3 in interface AmazonQLDB
    
    Returns:
    
    Result of the ExportJournalToS3 operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getBlock
```
public GetBlockResult getBlock(GetBlockRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns a block object at a specified address in a journal. Also returns a proof of the specified block for verification if DigestTipAddress is provided.
    
    For information about the data contents in a block, see Journal contents in the Amazon QLDB Developer Guide.
    
    If the specified ledger doesn't exist or is in DELETING status, then throws ResourceNotFoundException.
    
    If the specified ledger is in CREATING status, then throws ResourcePreconditionNotMetException.
    
    If no block exists with the specified address, then throws InvalidParameterException.
    
    Specified by:
    
    getBlock in interface AmazonQLDB
    
    Returns:
    
    Result of the GetBlock operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getDigest
```
public GetDigestResult getDigest(GetDigestRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns the digest of a ledger at the latest committed block in the journal. The response includes a 256-bit hash value and a block address.
    
    Specified by:
    
    getDigest in interface AmazonQLDB
    
    Returns:
    
    Result of the GetDigest operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getRevision
```
public GetRevisionResult getRevision(GetRevisionRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns a revision data object for a specified document ID and block address. Also returns a proof of the specified revision for verification if DigestTipAddress is provided.
    
    Specified by:
    
    getRevision in interface AmazonQLDB
    
    Returns:
    
    Result of the GetRevision operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listJournalKinesisStreamsForLedger
```
public ListJournalKinesisStreamsForLedgerResult listJournalKinesisStreamsForLedger(ListJournalKinesisStreamsForLedgerRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns all Amazon QLDB journal streams for a given ledger.
    
    This action does not return any expired journal streams. For more information, see Expiration for terminal streams in the Amazon QLDB Developer Guide.
    
    This action returns a maximum of MaxResults items. It is paginated so that you can retrieve all the items by calling ListJournalKinesisStreamsForLedger multiple times.
    
    Specified by:
    
    listJournalKinesisStreamsForLedger in interface AmazonQLDB
    
    Returns:
    
    Result of the ListJournalKinesisStreamsForLedger operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listJournalS3Exports
```
public ListJournalS3ExportsResult listJournalS3Exports(ListJournalS3ExportsRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns all journal export jobs for all ledgers that are associated with the current Amazon Web Services account and Region.
    
    This action returns a maximum of MaxResults items, and is paginated so that you can retrieve all the items by calling ListJournalS3Exports multiple times.
    
    This action does not return any expired export jobs. For more information, see Export job expiration in the Amazon QLDB Developer Guide.
    
    Specified by:
    
    listJournalS3Exports in interface AmazonQLDB
    
    Returns:
    
    Result of the ListJournalS3Exports operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listJournalS3ExportsForLedger
```
public ListJournalS3ExportsForLedgerResult listJournalS3ExportsForLedger(ListJournalS3ExportsForLedgerRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns all journal export jobs for a specified ledger.
    
    This action returns a maximum of MaxResults items, and is paginated so that you can retrieve all the items by calling ListJournalS3ExportsForLedger multiple times.
    
    This action does not return any expired export jobs. For more information, see Export job expiration in the Amazon QLDB Developer Guide.
    
    Specified by:
    
    listJournalS3ExportsForLedger in interface AmazonQLDB
    
    Returns:
    
    Result of the ListJournalS3ExportsForLedger operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listLedgers
```
public ListLedgersResult listLedgers(ListLedgersRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns all ledgers that are associated with the current Amazon Web Services account and Region.
    
    This action returns a maximum of MaxResults items and is paginated so that you can retrieve all the items by calling ListLedgers multiple times.
    
    Specified by:
    
    listLedgers in interface AmazonQLDB
    
    Returns:
    
    Result of the ListLedgers operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listTagsForResource
```
public ListTagsForResourceResult listTagsForResource(ListTagsForResourceRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns all tags for a specified Amazon QLDB resource.
    
    Specified by:
    
    listTagsForResource in interface AmazonQLDB
    
    Returns:
    
    Result of the ListTagsForResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - streamJournalToKinesis
```
public StreamJournalToKinesisResult streamJournalToKinesis(StreamJournalToKinesisRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Creates a journal stream for a given Amazon QLDB ledger. The stream captures every document revision that is committed to the ledger's journal and delivers the data to a specified Amazon Kinesis Data Streams resource.
    
    Specified by:
    
    streamJournalToKinesis in interface AmazonQLDB
    
    Returns:
    
    Result of the StreamJournalToKinesis operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - tagResource
```
public TagResourceResult tagResource(TagResourceRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Adds one or more tags to a specified Amazon QLDB resource.
    
    A resource can have up to 50 tags. If you try to create more than 50 tags for a resource, your request fails and returns an error.
    
    Specified by:
    
    tagResource in interface AmazonQLDB
    
    Returns:
    
    Result of the TagResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - untagResource
```
public UntagResourceResult untagResource(UntagResourceRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Removes one or more tags from a specified Amazon QLDB resource. You can specify up to 50 tag keys to remove.
    
    Specified by:
    
    untagResource in interface AmazonQLDB
    
    Returns:
    
    Result of the UntagResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - updateLedger
```
public UpdateLedgerResult updateLedger(UpdateLedgerRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Updates properties on a ledger.
    
    Specified by:
    
    updateLedger in interface AmazonQLDB
    
    Returns:
    
    Result of the UpdateLedger operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - updateLedgerPermissionsMode
```
public UpdateLedgerPermissionsModeResult updateLedgerPermissionsMode(UpdateLedgerPermissionsModeRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Updates the permissions mode of a ledger.
    
    Before you switch to the STANDARD permissions mode, you must first create all required IAM policies and table tags to avoid disruption to your users. To learn more, see Migrating to the standard permissions mode in the Amazon QLDB Developer Guide.
    
    Specified by:
    
    updateLedgerPermissionsMode in interface AmazonQLDB
    
    Returns:
    
    Result of the UpdateLedgerPermissionsMode operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - shutdown
```
public void shutdown()
```
    Description copied from interface: AmazonQLDB
    
    Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.
    
    Specified by:
    
    shutdown in interface AmazonQLDB
  - getCachedResponseMetadata
```
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
```
    Description copied from interface: AmazonQLDB
    
    Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.
    Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing a request.
    
    Specified by:
    
    getCachedResponseMetadata in interface AmazonQLDB
    
    Parameters:
    
    request - The originally executed request.
    
    Returns:
    
    The response metadata for the specified request, or null if none is available.

AWS SDK for Java 1.x API Reference - 1.12.628

Class AbstractAmazonQLDB

Field Summary

Fields inherited from interface com.amazonaws.services.qldb.AmazonQLDB

Method Summary

Methods inherited from class java.lang.Object

Method Detail

cancelJournalKinesisStream

createLedger

deleteLedger

describeJournalKinesisStream

describeJournalS3Export

describeLedger

exportJournalToS3

getBlock

getDigest

getRevision

listJournalKinesisStreamsForLedger

listJournalS3Exports

listJournalS3ExportsForLedger

listLedgers

listTagsForResource

streamJournalToKinesis

tagResource

untagResource

updateLedger

updateLedgerPermissionsMode

shutdown

getCachedResponseMetadata