@Generated(value="com.amazonaws:aws-java-sdk-code-generator") public class AbstractAmazonSQSAsync extends AbstractAmazonSQS implements AmazonSQSAsync
AmazonSQSAsync
. Convenient method forms pass through to the corresponding overload
that takes a request object and an AsyncHandler
, which throws an UnsupportedOperationException
.ENDPOINT_PREFIX
Modifier | Constructor and Description |
---|---|
protected |
AbstractAmazonSQSAsync() |
Modifier and Type | Method and Description |
---|---|
Future<AddPermissionResult> |
addPermissionAsync(AddPermissionRequest request)
Adds a permission to a queue for a specific principal.
|
Future<AddPermissionResult> |
addPermissionAsync(AddPermissionRequest request,
AsyncHandler<AddPermissionRequest,AddPermissionResult> asyncHandler)
Adds a permission to a queue for a specific principal.
|
Future<AddPermissionResult> |
addPermissionAsync(String queueUrl,
String label,
List<String> aWSAccountIds,
List<String> actions)
Simplified method form for invoking the AddPermission operation.
|
Future<AddPermissionResult> |
addPermissionAsync(String queueUrl,
String label,
List<String> aWSAccountIds,
List<String> actions,
AsyncHandler<AddPermissionRequest,AddPermissionResult> asyncHandler)
Simplified method form for invoking the AddPermission operation with an AsyncHandler.
|
Future<ChangeMessageVisibilityResult> |
changeMessageVisibilityAsync(ChangeMessageVisibilityRequest request)
Changes the visibility timeout of a specified message in a queue to a new value.
|
Future<ChangeMessageVisibilityResult> |
changeMessageVisibilityAsync(ChangeMessageVisibilityRequest request,
AsyncHandler<ChangeMessageVisibilityRequest,ChangeMessageVisibilityResult> asyncHandler)
Changes the visibility timeout of a specified message in a queue to a new value.
|
Future<ChangeMessageVisibilityResult> |
changeMessageVisibilityAsync(String queueUrl,
String receiptHandle,
Integer visibilityTimeout)
Simplified method form for invoking the ChangeMessageVisibility operation.
|
Future<ChangeMessageVisibilityResult> |
changeMessageVisibilityAsync(String queueUrl,
String receiptHandle,
Integer visibilityTimeout,
AsyncHandler<ChangeMessageVisibilityRequest,ChangeMessageVisibilityResult> asyncHandler)
Simplified method form for invoking the ChangeMessageVisibility operation with an AsyncHandler.
|
Future<ChangeMessageVisibilityBatchResult> |
changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest request)
Changes the visibility timeout of multiple messages.
|
Future<ChangeMessageVisibilityBatchResult> |
changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest request,
AsyncHandler<ChangeMessageVisibilityBatchRequest,ChangeMessageVisibilityBatchResult> asyncHandler)
Changes the visibility timeout of multiple messages.
|
Future<ChangeMessageVisibilityBatchResult> |
changeMessageVisibilityBatchAsync(String queueUrl,
List<ChangeMessageVisibilityBatchRequestEntry> entries)
Simplified method form for invoking the ChangeMessageVisibilityBatch operation.
|
Future<ChangeMessageVisibilityBatchResult> |
changeMessageVisibilityBatchAsync(String queueUrl,
List<ChangeMessageVisibilityBatchRequestEntry> entries,
AsyncHandler<ChangeMessageVisibilityBatchRequest,ChangeMessageVisibilityBatchResult> asyncHandler)
Simplified method form for invoking the ChangeMessageVisibilityBatch operation with an AsyncHandler.
|
Future<CreateQueueResult> |
createQueueAsync(CreateQueueRequest request)
Creates a new standard or FIFO queue.
|
Future<CreateQueueResult> |
createQueueAsync(CreateQueueRequest request,
AsyncHandler<CreateQueueRequest,CreateQueueResult> asyncHandler)
Creates a new standard or FIFO queue.
|
Future<CreateQueueResult> |
createQueueAsync(String queueName)
Simplified method form for invoking the CreateQueue operation.
|
Future<CreateQueueResult> |
createQueueAsync(String queueName,
AsyncHandler<CreateQueueRequest,CreateQueueResult> asyncHandler)
Simplified method form for invoking the CreateQueue operation with an AsyncHandler.
|
Future<DeleteMessageResult> |
deleteMessageAsync(DeleteMessageRequest request)
Deletes the specified message from the specified queue.
|
Future<DeleteMessageResult> |
deleteMessageAsync(DeleteMessageRequest request,
AsyncHandler<DeleteMessageRequest,DeleteMessageResult> asyncHandler)
Deletes the specified message from the specified queue.
|
Future<DeleteMessageResult> |
deleteMessageAsync(String queueUrl,
String receiptHandle)
Simplified method form for invoking the DeleteMessage operation.
|
Future<DeleteMessageResult> |
deleteMessageAsync(String queueUrl,
String receiptHandle,
AsyncHandler<DeleteMessageRequest,DeleteMessageResult> asyncHandler)
Simplified method form for invoking the DeleteMessage operation with an AsyncHandler.
|
Future<DeleteMessageBatchResult> |
deleteMessageBatchAsync(DeleteMessageBatchRequest request)
Deletes up to ten messages from the specified queue.
|
Future<DeleteMessageBatchResult> |
deleteMessageBatchAsync(DeleteMessageBatchRequest request,
AsyncHandler<DeleteMessageBatchRequest,DeleteMessageBatchResult> asyncHandler)
Deletes up to ten messages from the specified queue.
|
Future<DeleteMessageBatchResult> |
deleteMessageBatchAsync(String queueUrl,
List<DeleteMessageBatchRequestEntry> entries)
Simplified method form for invoking the DeleteMessageBatch operation.
|
Future<DeleteMessageBatchResult> |
deleteMessageBatchAsync(String queueUrl,
List<DeleteMessageBatchRequestEntry> entries,
AsyncHandler<DeleteMessageBatchRequest,DeleteMessageBatchResult> asyncHandler)
Simplified method form for invoking the DeleteMessageBatch operation with an AsyncHandler.
|
Future<DeleteQueueResult> |
deleteQueueAsync(DeleteQueueRequest request)
Deletes the queue specified by the
QueueUrl , regardless of the queue's contents. |
Future<DeleteQueueResult> |
deleteQueueAsync(DeleteQueueRequest request,
AsyncHandler<DeleteQueueRequest,DeleteQueueResult> asyncHandler)
Deletes the queue specified by the
QueueUrl , regardless of the queue's contents. |
Future<DeleteQueueResult> |
deleteQueueAsync(String queueUrl)
Simplified method form for invoking the DeleteQueue operation.
|
Future<DeleteQueueResult> |
deleteQueueAsync(String queueUrl,
AsyncHandler<DeleteQueueRequest,DeleteQueueResult> asyncHandler)
Simplified method form for invoking the DeleteQueue operation with an AsyncHandler.
|
Future<GetQueueAttributesResult> |
getQueueAttributesAsync(GetQueueAttributesRequest request)
Gets attributes for the specified queue.
|
Future<GetQueueAttributesResult> |
getQueueAttributesAsync(GetQueueAttributesRequest request,
AsyncHandler<GetQueueAttributesRequest,GetQueueAttributesResult> asyncHandler)
Gets attributes for the specified queue.
|
Future<GetQueueAttributesResult> |
getQueueAttributesAsync(String queueUrl,
List<String> attributeNames)
Simplified method form for invoking the GetQueueAttributes operation.
|
Future<GetQueueAttributesResult> |
getQueueAttributesAsync(String queueUrl,
List<String> attributeNames,
AsyncHandler<GetQueueAttributesRequest,GetQueueAttributesResult> asyncHandler)
Simplified method form for invoking the GetQueueAttributes operation with an AsyncHandler.
|
Future<GetQueueUrlResult> |
getQueueUrlAsync(GetQueueUrlRequest request)
Returns the URL of an existing Amazon SQS queue.
|
Future<GetQueueUrlResult> |
getQueueUrlAsync(GetQueueUrlRequest request,
AsyncHandler<GetQueueUrlRequest,GetQueueUrlResult> asyncHandler)
Returns the URL of an existing Amazon SQS queue.
|
Future<GetQueueUrlResult> |
getQueueUrlAsync(String queueName)
Simplified method form for invoking the GetQueueUrl operation.
|
Future<GetQueueUrlResult> |
getQueueUrlAsync(String queueName,
AsyncHandler<GetQueueUrlRequest,GetQueueUrlResult> asyncHandler)
Simplified method form for invoking the GetQueueUrl operation with an AsyncHandler.
|
Future<ListDeadLetterSourceQueuesResult> |
listDeadLetterSourceQueuesAsync(ListDeadLetterSourceQueuesRequest request)
Returns a list of your queues that have the
RedrivePolicy queue attribute configured with a
dead-letter queue. |
Future<ListDeadLetterSourceQueuesResult> |
listDeadLetterSourceQueuesAsync(ListDeadLetterSourceQueuesRequest request,
AsyncHandler<ListDeadLetterSourceQueuesRequest,ListDeadLetterSourceQueuesResult> asyncHandler)
Returns a list of your queues that have the
RedrivePolicy queue attribute configured with a
dead-letter queue. |
Future<ListQueuesResult> |
listQueuesAsync()
Simplified method form for invoking the ListQueues operation.
|
Future<ListQueuesResult> |
listQueuesAsync(AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
Simplified method form for invoking the ListQueues operation with an AsyncHandler.
|
Future<ListQueuesResult> |
listQueuesAsync(ListQueuesRequest request)
Returns a list of your queues.
|
Future<ListQueuesResult> |
listQueuesAsync(ListQueuesRequest request,
AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
Returns a list of your queues.
|
Future<ListQueuesResult> |
listQueuesAsync(String queueNamePrefix)
Simplified method form for invoking the ListQueues operation.
|
Future<ListQueuesResult> |
listQueuesAsync(String queueNamePrefix,
AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
Simplified method form for invoking the ListQueues operation with an AsyncHandler.
|
Future<ListQueueTagsResult> |
listQueueTagsAsync(ListQueueTagsRequest request)
List all cost allocation tags added to the specified Amazon SQS queue.
|
Future<ListQueueTagsResult> |
listQueueTagsAsync(ListQueueTagsRequest request,
AsyncHandler<ListQueueTagsRequest,ListQueueTagsResult> asyncHandler)
List all cost allocation tags added to the specified Amazon SQS queue.
|
Future<ListQueueTagsResult> |
listQueueTagsAsync(String queueUrl)
Simplified method form for invoking the ListQueueTags operation.
|
Future<ListQueueTagsResult> |
listQueueTagsAsync(String queueUrl,
AsyncHandler<ListQueueTagsRequest,ListQueueTagsResult> asyncHandler)
Simplified method form for invoking the ListQueueTags operation with an AsyncHandler.
|
Future<PurgeQueueResult> |
purgeQueueAsync(PurgeQueueRequest request)
Deletes the messages in a queue specified by the
QueueURL parameter. |
Future<PurgeQueueResult> |
purgeQueueAsync(PurgeQueueRequest request,
AsyncHandler<PurgeQueueRequest,PurgeQueueResult> asyncHandler)
Deletes the messages in a queue specified by the
QueueURL parameter. |
Future<ReceiveMessageResult> |
receiveMessageAsync(ReceiveMessageRequest request)
Retrieves one or more messages (up to 10), from the specified queue.
|
Future<ReceiveMessageResult> |
receiveMessageAsync(ReceiveMessageRequest request,
AsyncHandler<ReceiveMessageRequest,ReceiveMessageResult> asyncHandler)
Retrieves one or more messages (up to 10), from the specified queue.
|
Future<ReceiveMessageResult> |
receiveMessageAsync(String queueUrl)
Simplified method form for invoking the ReceiveMessage operation.
|
Future<ReceiveMessageResult> |
receiveMessageAsync(String queueUrl,
AsyncHandler<ReceiveMessageRequest,ReceiveMessageResult> asyncHandler)
Simplified method form for invoking the ReceiveMessage operation with an AsyncHandler.
|
Future<RemovePermissionResult> |
removePermissionAsync(RemovePermissionRequest request)
Revokes any permissions in the queue policy that matches the specified
Label parameter. |
Future<RemovePermissionResult> |
removePermissionAsync(RemovePermissionRequest request,
AsyncHandler<RemovePermissionRequest,RemovePermissionResult> asyncHandler)
Revokes any permissions in the queue policy that matches the specified
Label parameter. |
Future<RemovePermissionResult> |
removePermissionAsync(String queueUrl,
String label)
Simplified method form for invoking the RemovePermission operation.
|
Future<RemovePermissionResult> |
removePermissionAsync(String queueUrl,
String label,
AsyncHandler<RemovePermissionRequest,RemovePermissionResult> asyncHandler)
Simplified method form for invoking the RemovePermission operation with an AsyncHandler.
|
Future<SendMessageResult> |
sendMessageAsync(SendMessageRequest request)
Delivers a message to the specified queue.
|
Future<SendMessageResult> |
sendMessageAsync(SendMessageRequest request,
AsyncHandler<SendMessageRequest,SendMessageResult> asyncHandler)
Delivers a message to the specified queue.
|
Future<SendMessageResult> |
sendMessageAsync(String queueUrl,
String messageBody)
Simplified method form for invoking the SendMessage operation.
|
Future<SendMessageResult> |
sendMessageAsync(String queueUrl,
String messageBody,
AsyncHandler<SendMessageRequest,SendMessageResult> asyncHandler)
Simplified method form for invoking the SendMessage operation with an AsyncHandler.
|
Future<SendMessageBatchResult> |
sendMessageBatchAsync(SendMessageBatchRequest request)
Delivers up to ten messages to the specified queue.
|
Future<SendMessageBatchResult> |
sendMessageBatchAsync(SendMessageBatchRequest request,
AsyncHandler<SendMessageBatchRequest,SendMessageBatchResult> asyncHandler)
Delivers up to ten messages to the specified queue.
|
Future<SendMessageBatchResult> |
sendMessageBatchAsync(String queueUrl,
List<SendMessageBatchRequestEntry> entries)
Simplified method form for invoking the SendMessageBatch operation.
|
Future<SendMessageBatchResult> |
sendMessageBatchAsync(String queueUrl,
List<SendMessageBatchRequestEntry> entries,
AsyncHandler<SendMessageBatchRequest,SendMessageBatchResult> asyncHandler)
Simplified method form for invoking the SendMessageBatch operation with an AsyncHandler.
|
Future<SetQueueAttributesResult> |
setQueueAttributesAsync(SetQueueAttributesRequest request)
Sets the value of one or more queue attributes.
|
Future<SetQueueAttributesResult> |
setQueueAttributesAsync(SetQueueAttributesRequest request,
AsyncHandler<SetQueueAttributesRequest,SetQueueAttributesResult> asyncHandler)
Sets the value of one or more queue attributes.
|
Future<SetQueueAttributesResult> |
setQueueAttributesAsync(String queueUrl,
Map<String,String> attributes)
Simplified method form for invoking the SetQueueAttributes operation.
|
Future<SetQueueAttributesResult> |
setQueueAttributesAsync(String queueUrl,
Map<String,String> attributes,
AsyncHandler<SetQueueAttributesRequest,SetQueueAttributesResult> asyncHandler)
Simplified method form for invoking the SetQueueAttributes operation with an AsyncHandler.
|
Future<TagQueueResult> |
tagQueueAsync(String queueUrl,
Map<String,String> tags)
Simplified method form for invoking the TagQueue operation.
|
Future<TagQueueResult> |
tagQueueAsync(String queueUrl,
Map<String,String> tags,
AsyncHandler<TagQueueRequest,TagQueueResult> asyncHandler)
Simplified method form for invoking the TagQueue operation with an AsyncHandler.
|
Future<TagQueueResult> |
tagQueueAsync(TagQueueRequest request)
Add cost allocation tags to the specified Amazon SQS queue.
|
Future<TagQueueResult> |
tagQueueAsync(TagQueueRequest request,
AsyncHandler<TagQueueRequest,TagQueueResult> asyncHandler)
Add cost allocation tags to the specified Amazon SQS queue.
|
Future<UntagQueueResult> |
untagQueueAsync(String queueUrl,
List<String> tagKeys)
Simplified method form for invoking the UntagQueue operation.
|
Future<UntagQueueResult> |
untagQueueAsync(String queueUrl,
List<String> tagKeys,
AsyncHandler<UntagQueueRequest,UntagQueueResult> asyncHandler)
Simplified method form for invoking the UntagQueue operation with an AsyncHandler.
|
Future<UntagQueueResult> |
untagQueueAsync(UntagQueueRequest request)
Remove cost allocation tags from the specified Amazon SQS queue.
|
Future<UntagQueueResult> |
untagQueueAsync(UntagQueueRequest request,
AsyncHandler<UntagQueueRequest,UntagQueueResult> asyncHandler)
Remove cost allocation tags from the specified Amazon SQS queue.
|
addPermission, addPermission, changeMessageVisibility, changeMessageVisibility, changeMessageVisibilityBatch, changeMessageVisibilityBatch, createQueue, createQueue, deleteMessage, deleteMessage, deleteMessageBatch, deleteMessageBatch, deleteQueue, deleteQueue, getCachedResponseMetadata, getQueueAttributes, getQueueAttributes, getQueueUrl, getQueueUrl, listDeadLetterSourceQueues, listQueues, listQueues, listQueues, listQueueTags, listQueueTags, purgeQueue, receiveMessage, receiveMessage, removePermission, removePermission, sendMessage, sendMessage, sendMessageBatch, sendMessageBatch, setEndpoint, setQueueAttributes, setQueueAttributes, setRegion, shutdown, tagQueue, tagQueue, untagQueue, untagQueue
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addPermission, addPermission, changeMessageVisibility, changeMessageVisibility, changeMessageVisibilityBatch, changeMessageVisibilityBatch, createQueue, createQueue, deleteMessage, deleteMessage, deleteMessageBatch, deleteMessageBatch, deleteQueue, deleteQueue, getCachedResponseMetadata, getQueueAttributes, getQueueAttributes, getQueueUrl, getQueueUrl, listDeadLetterSourceQueues, listQueues, listQueues, listQueues, listQueueTags, listQueueTags, purgeQueue, receiveMessage, receiveMessage, removePermission, removePermission, sendMessage, sendMessage, sendMessageBatch, sendMessageBatch, setEndpoint, setQueueAttributes, setQueueAttributes, setRegion, shutdown, tagQueue, tagQueue, untagQueue, untagQueue
public Future<AddPermissionResult> addPermissionAsync(AddPermissionRequest request)
AmazonSQSAsync
Adds a permission to a queue for a specific principal. This allows sharing access to the queue.
When you create a queue, you have full control access rights for the queue. Only you, the owner of the queue, can grant or deny permissions to the queue. For more information about these permissions, see Allow Developers to Write Messages to a Shared Queue in the Amazon Simple Queue Service Developer Guide.
AddPermission
generates a policy for you. You can use SetQueueAttributes
to
upload your policy. For more information, see Using Custom Policies with the Amazon SQS Access Policy Language in the Amazon Simple Queue Service
Developer Guide.
An Amazon SQS policy can have a maximum of 7 actions.
To remove the ability to change queue permissions, you must deny permission to the AddPermission
,
RemovePermission
, and SetQueueAttributes
actions in your IAM policy.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
addPermissionAsync
in interface AmazonSQSAsync
public Future<AddPermissionResult> addPermissionAsync(AddPermissionRequest request, AsyncHandler<AddPermissionRequest,AddPermissionResult> asyncHandler)
AmazonSQSAsync
Adds a permission to a queue for a specific principal. This allows sharing access to the queue.
When you create a queue, you have full control access rights for the queue. Only you, the owner of the queue, can grant or deny permissions to the queue. For more information about these permissions, see Allow Developers to Write Messages to a Shared Queue in the Amazon Simple Queue Service Developer Guide.
AddPermission
generates a policy for you. You can use SetQueueAttributes
to
upload your policy. For more information, see Using Custom Policies with the Amazon SQS Access Policy Language in the Amazon Simple Queue Service
Developer Guide.
An Amazon SQS policy can have a maximum of 7 actions.
To remove the ability to change queue permissions, you must deny permission to the AddPermission
,
RemovePermission
, and SetQueueAttributes
actions in your IAM policy.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
addPermissionAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<AddPermissionResult> addPermissionAsync(String queueUrl, String label, List<String> aWSAccountIds, List<String> actions)
addPermissionAsync
in interface AmazonSQSAsync
addPermissionAsync(AddPermissionRequest)
public Future<AddPermissionResult> addPermissionAsync(String queueUrl, String label, List<String> aWSAccountIds, List<String> actions, AsyncHandler<AddPermissionRequest,AddPermissionResult> asyncHandler)
addPermissionAsync
in interface AmazonSQSAsync
addPermissionAsync(AddPermissionRequest, com.amazonaws.handlers.AsyncHandler)
public Future<ChangeMessageVisibilityResult> changeMessageVisibilityAsync(ChangeMessageVisibilityRequest request)
AmazonSQSAsync
Changes the visibility timeout of a specified message in a queue to a new value. The default visibility timeout for a message is 30 seconds. The minimum is 0 seconds. The maximum is 12 hours. For more information, see Visibility Timeout in the Amazon Simple Queue Service Developer Guide.
For example, you have a message with a visibility timeout of 5 minutes. After 3 minutes, you call
ChangeMessageVisibility
with a timeout of 10 minutes. You can continue to call
ChangeMessageVisibility
to extend the visibility timeout to the maximum allowed time. If you try to
extend the visibility timeout beyond the maximum, your request is rejected.
An Amazon SQS message has three basic states:
Sent to a queue by a producer.
Received from the queue by a consumer.
Deleted from the queue.
A message is considered to be stored after it is sent to a queue by a producer, but not yet received from the queue by a consumer (that is, between states 1 and 2). There is no limit to the number of stored messages. A message is considered to be in flight after it is received from a queue by a consumer, but not yet deleted from the queue (that is, between states 2 and 3). There is a limit to the number of inflight messages.
Limits that apply to inflight messages are unrelated to the unlimited number of stored messages.
For most standard queues (depending on queue traffic and message backlog), there can be a maximum of
approximately 120,000 inflight messages (received from a queue by a consumer, but not yet deleted from the
queue). If you reach this limit, Amazon SQS returns the OverLimit
error message. To avoid reaching
the limit, you should delete messages from the queue after they're processed. You can also increase the number of
queues you use to process your messages. To request a limit increase, file a support request.
For FIFO queues, there can be a maximum of 20,000 inflight messages (received from a queue by a consumer, but not yet deleted from the queue). If you reach this limit, Amazon SQS returns no error messages.
If you attempt to set the VisibilityTimeout
to a value greater than the maximum time left, Amazon
SQS returns an error. Amazon SQS doesn't automatically recalculate and increase the timeout to the maximum
remaining time.
Unlike with a queue, when you change the visibility timeout for a specific message the timeout value is applied
immediately but isn't saved in memory for that message. If you don't delete a message after it is received, the
visibility timeout for the message reverts to the original timeout value (not to the value you set using the
ChangeMessageVisibility
action) the next time the message is received.
changeMessageVisibilityAsync
in interface AmazonSQSAsync
public Future<ChangeMessageVisibilityResult> changeMessageVisibilityAsync(ChangeMessageVisibilityRequest request, AsyncHandler<ChangeMessageVisibilityRequest,ChangeMessageVisibilityResult> asyncHandler)
AmazonSQSAsync
Changes the visibility timeout of a specified message in a queue to a new value. The default visibility timeout for a message is 30 seconds. The minimum is 0 seconds. The maximum is 12 hours. For more information, see Visibility Timeout in the Amazon Simple Queue Service Developer Guide.
For example, you have a message with a visibility timeout of 5 minutes. After 3 minutes, you call
ChangeMessageVisibility
with a timeout of 10 minutes. You can continue to call
ChangeMessageVisibility
to extend the visibility timeout to the maximum allowed time. If you try to
extend the visibility timeout beyond the maximum, your request is rejected.
An Amazon SQS message has three basic states:
Sent to a queue by a producer.
Received from the queue by a consumer.
Deleted from the queue.
A message is considered to be stored after it is sent to a queue by a producer, but not yet received from the queue by a consumer (that is, between states 1 and 2). There is no limit to the number of stored messages. A message is considered to be in flight after it is received from a queue by a consumer, but not yet deleted from the queue (that is, between states 2 and 3). There is a limit to the number of inflight messages.
Limits that apply to inflight messages are unrelated to the unlimited number of stored messages.
For most standard queues (depending on queue traffic and message backlog), there can be a maximum of
approximately 120,000 inflight messages (received from a queue by a consumer, but not yet deleted from the
queue). If you reach this limit, Amazon SQS returns the OverLimit
error message. To avoid reaching
the limit, you should delete messages from the queue after they're processed. You can also increase the number of
queues you use to process your messages. To request a limit increase, file a support request.
For FIFO queues, there can be a maximum of 20,000 inflight messages (received from a queue by a consumer, but not yet deleted from the queue). If you reach this limit, Amazon SQS returns no error messages.
If you attempt to set the VisibilityTimeout
to a value greater than the maximum time left, Amazon
SQS returns an error. Amazon SQS doesn't automatically recalculate and increase the timeout to the maximum
remaining time.
Unlike with a queue, when you change the visibility timeout for a specific message the timeout value is applied
immediately but isn't saved in memory for that message. If you don't delete a message after it is received, the
visibility timeout for the message reverts to the original timeout value (not to the value you set using the
ChangeMessageVisibility
action) the next time the message is received.
changeMessageVisibilityAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ChangeMessageVisibilityResult> changeMessageVisibilityAsync(String queueUrl, String receiptHandle, Integer visibilityTimeout)
changeMessageVisibilityAsync
in interface AmazonSQSAsync
changeMessageVisibilityAsync(ChangeMessageVisibilityRequest)
public Future<ChangeMessageVisibilityResult> changeMessageVisibilityAsync(String queueUrl, String receiptHandle, Integer visibilityTimeout, AsyncHandler<ChangeMessageVisibilityRequest,ChangeMessageVisibilityResult> asyncHandler)
changeMessageVisibilityAsync
in interface AmazonSQSAsync
changeMessageVisibilityAsync(ChangeMessageVisibilityRequest, com.amazonaws.handlers.AsyncHandler)
public Future<ChangeMessageVisibilityBatchResult> changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest request)
AmazonSQSAsync
Changes the visibility timeout of multiple messages. This is a batch version of
ChangeMessageVisibility.
The result of the action on each message is reported individually
in the response. You can send up to 10 ChangeMessageVisibility
requests with each
ChangeMessageVisibilityBatch
action.
Because the batch request can result in a combination of successful and unsuccessful actions, you should check
for batch errors even when the call returns an HTTP status code of 200
.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
changeMessageVisibilityBatchAsync
in interface AmazonSQSAsync
public Future<ChangeMessageVisibilityBatchResult> changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest request, AsyncHandler<ChangeMessageVisibilityBatchRequest,ChangeMessageVisibilityBatchResult> asyncHandler)
AmazonSQSAsync
Changes the visibility timeout of multiple messages. This is a batch version of
ChangeMessageVisibility.
The result of the action on each message is reported individually
in the response. You can send up to 10 ChangeMessageVisibility
requests with each
ChangeMessageVisibilityBatch
action.
Because the batch request can result in a combination of successful and unsuccessful actions, you should check
for batch errors even when the call returns an HTTP status code of 200
.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
changeMessageVisibilityBatchAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ChangeMessageVisibilityBatchResult> changeMessageVisibilityBatchAsync(String queueUrl, List<ChangeMessageVisibilityBatchRequestEntry> entries)
changeMessageVisibilityBatchAsync
in interface AmazonSQSAsync
changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest)
public Future<ChangeMessageVisibilityBatchResult> changeMessageVisibilityBatchAsync(String queueUrl, List<ChangeMessageVisibilityBatchRequestEntry> entries, AsyncHandler<ChangeMessageVisibilityBatchRequest,ChangeMessageVisibilityBatchResult> asyncHandler)
changeMessageVisibilityBatchAsync
in interface AmazonSQSAsync
changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest, com.amazonaws.handlers.AsyncHandler)
public Future<CreateQueueResult> createQueueAsync(CreateQueueRequest request)
AmazonSQSAsync
Creates a new standard or FIFO queue. You can pass one or more attributes in the request. Keep the following in mind:
If you don't specify the FifoQueue
attribute, Amazon SQS creates a standard queue.
You can't change the queue type after you create it and you can't convert an existing standard queue into a FIFO queue. You must either create a new FIFO queue for your application or delete your existing standard queue and recreate it as a FIFO queue. For more information, see Moving From a Standard Queue to a FIFO Queue in the Amazon Simple Queue Service Developer Guide.
If you don't provide a value for an attribute, the queue is created with the default value for the attribute.
If you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
To successfully create a new queue, you must provide a queue name that adheres to the limits related to queues and is unique within the scope of your queues.
After you create a queue, you must wait at least one second after the queue is created to be able to use the queue.
To get the queue URL, use the GetQueueUrl
action. GetQueueUrl
requires only the QueueName
parameter. be aware of existing queue names:
If you provide the name of an existing queue along with the exact names and values of all the queue's attributes,
CreateQueue
returns the queue URL for the existing queue.
If the queue name, attribute names, or attribute values don't match an existing queue, CreateQueue
returns an error.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
createQueueAsync
in interface AmazonSQSAsync
public Future<CreateQueueResult> createQueueAsync(CreateQueueRequest request, AsyncHandler<CreateQueueRequest,CreateQueueResult> asyncHandler)
AmazonSQSAsync
Creates a new standard or FIFO queue. You can pass one or more attributes in the request. Keep the following in mind:
If you don't specify the FifoQueue
attribute, Amazon SQS creates a standard queue.
You can't change the queue type after you create it and you can't convert an existing standard queue into a FIFO queue. You must either create a new FIFO queue for your application or delete your existing standard queue and recreate it as a FIFO queue. For more information, see Moving From a Standard Queue to a FIFO Queue in the Amazon Simple Queue Service Developer Guide.
If you don't provide a value for an attribute, the queue is created with the default value for the attribute.
If you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
To successfully create a new queue, you must provide a queue name that adheres to the limits related to queues and is unique within the scope of your queues.
After you create a queue, you must wait at least one second after the queue is created to be able to use the queue.
To get the queue URL, use the GetQueueUrl
action. GetQueueUrl
requires only the QueueName
parameter. be aware of existing queue names:
If you provide the name of an existing queue along with the exact names and values of all the queue's attributes,
CreateQueue
returns the queue URL for the existing queue.
If the queue name, attribute names, or attribute values don't match an existing queue, CreateQueue
returns an error.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
createQueueAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<CreateQueueResult> createQueueAsync(String queueName)
createQueueAsync
in interface AmazonSQSAsync
createQueueAsync(CreateQueueRequest)
public Future<CreateQueueResult> createQueueAsync(String queueName, AsyncHandler<CreateQueueRequest,CreateQueueResult> asyncHandler)
createQueueAsync
in interface AmazonSQSAsync
createQueueAsync(CreateQueueRequest, com.amazonaws.handlers.AsyncHandler)
public Future<DeleteMessageResult> deleteMessageAsync(DeleteMessageRequest request)
AmazonSQSAsync
Deletes the specified message from the specified queue. To select the message to delete, use the
ReceiptHandle
of the message (not the MessageId
which you receive when you send
the message). Amazon SQS can delete a message from a queue even if a visibility timeout setting causes the
message to be locked by another consumer. Amazon SQS automatically deletes messages left in a queue longer than
the retention period configured for the queue.
The ReceiptHandle
is associated with a specific instance of receiving a message. If you
receive a message more than once, the ReceiptHandle
is different each time you receive a message.
When you use the DeleteMessage
action, you must provide the most recently received
ReceiptHandle
for the message (otherwise, the request succeeds, but the message might not be
deleted).
For standard queues, it is possible to receive a message even after you delete it. This might happen on rare occasions if one of the servers which stores a copy of the message is unavailable when you send the request to delete the message. The copy remains on the server and might be returned to you during a subsequent receive request. You should ensure that your application is idempotent, so that receiving a message more than once does not cause issues.
deleteMessageAsync
in interface AmazonSQSAsync
public Future<DeleteMessageResult> deleteMessageAsync(DeleteMessageRequest request, AsyncHandler<DeleteMessageRequest,DeleteMessageResult> asyncHandler)
AmazonSQSAsync
Deletes the specified message from the specified queue. To select the message to delete, use the
ReceiptHandle
of the message (not the MessageId
which you receive when you send
the message). Amazon SQS can delete a message from a queue even if a visibility timeout setting causes the
message to be locked by another consumer. Amazon SQS automatically deletes messages left in a queue longer than
the retention period configured for the queue.
The ReceiptHandle
is associated with a specific instance of receiving a message. If you
receive a message more than once, the ReceiptHandle
is different each time you receive a message.
When you use the DeleteMessage
action, you must provide the most recently received
ReceiptHandle
for the message (otherwise, the request succeeds, but the message might not be
deleted).
For standard queues, it is possible to receive a message even after you delete it. This might happen on rare occasions if one of the servers which stores a copy of the message is unavailable when you send the request to delete the message. The copy remains on the server and might be returned to you during a subsequent receive request. You should ensure that your application is idempotent, so that receiving a message more than once does not cause issues.
deleteMessageAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<DeleteMessageResult> deleteMessageAsync(String queueUrl, String receiptHandle)
deleteMessageAsync
in interface AmazonSQSAsync
deleteMessageAsync(DeleteMessageRequest)
public Future<DeleteMessageResult> deleteMessageAsync(String queueUrl, String receiptHandle, AsyncHandler<DeleteMessageRequest,DeleteMessageResult> asyncHandler)
deleteMessageAsync
in interface AmazonSQSAsync
deleteMessageAsync(DeleteMessageRequest, com.amazonaws.handlers.AsyncHandler)
public Future<DeleteMessageBatchResult> deleteMessageBatchAsync(DeleteMessageBatchRequest request)
AmazonSQSAsync
Deletes up to ten messages from the specified queue. This is a batch version of
DeleteMessage.
The result of the action on each message is reported individually in the
response.
Because the batch request can result in a combination of successful and unsuccessful actions, you should check
for batch errors even when the call returns an HTTP status code of 200
.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
deleteMessageBatchAsync
in interface AmazonSQSAsync
public Future<DeleteMessageBatchResult> deleteMessageBatchAsync(DeleteMessageBatchRequest request, AsyncHandler<DeleteMessageBatchRequest,DeleteMessageBatchResult> asyncHandler)
AmazonSQSAsync
Deletes up to ten messages from the specified queue. This is a batch version of
DeleteMessage.
The result of the action on each message is reported individually in the
response.
Because the batch request can result in a combination of successful and unsuccessful actions, you should check
for batch errors even when the call returns an HTTP status code of 200
.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
deleteMessageBatchAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<DeleteMessageBatchResult> deleteMessageBatchAsync(String queueUrl, List<DeleteMessageBatchRequestEntry> entries)
deleteMessageBatchAsync
in interface AmazonSQSAsync
deleteMessageBatchAsync(DeleteMessageBatchRequest)
public Future<DeleteMessageBatchResult> deleteMessageBatchAsync(String queueUrl, List<DeleteMessageBatchRequestEntry> entries, AsyncHandler<DeleteMessageBatchRequest,DeleteMessageBatchResult> asyncHandler)
deleteMessageBatchAsync
in interface AmazonSQSAsync
deleteMessageBatchAsync(DeleteMessageBatchRequest, com.amazonaws.handlers.AsyncHandler)
public Future<DeleteQueueResult> deleteQueueAsync(DeleteQueueRequest request)
AmazonSQSAsync
Deletes the queue specified by the QueueUrl
, regardless of the queue's contents.
Be careful with the DeleteQueue
action: When you delete a queue, any messages in the queue are no
longer available.
When you delete a queue, the deletion process takes up to 60 seconds. Requests you send involving that queue
during the 60 seconds might succeed. For example, a SendMessage
request might succeed, but
after 60 seconds the queue and the message you sent no longer exist.
When you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
deleteQueueAsync
in interface AmazonSQSAsync
public Future<DeleteQueueResult> deleteQueueAsync(DeleteQueueRequest request, AsyncHandler<DeleteQueueRequest,DeleteQueueResult> asyncHandler)
AmazonSQSAsync
Deletes the queue specified by the QueueUrl
, regardless of the queue's contents.
Be careful with the DeleteQueue
action: When you delete a queue, any messages in the queue are no
longer available.
When you delete a queue, the deletion process takes up to 60 seconds. Requests you send involving that queue
during the 60 seconds might succeed. For example, a SendMessage
request might succeed, but
after 60 seconds the queue and the message you sent no longer exist.
When you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
deleteQueueAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<DeleteQueueResult> deleteQueueAsync(String queueUrl)
deleteQueueAsync
in interface AmazonSQSAsync
deleteQueueAsync(DeleteQueueRequest)
public Future<DeleteQueueResult> deleteQueueAsync(String queueUrl, AsyncHandler<DeleteQueueRequest,DeleteQueueResult> asyncHandler)
deleteQueueAsync
in interface AmazonSQSAsync
deleteQueueAsync(DeleteQueueRequest, com.amazonaws.handlers.AsyncHandler)
public Future<GetQueueAttributesResult> getQueueAttributesAsync(GetQueueAttributesRequest request)
AmazonSQSAsync
Gets attributes for the specified queue.
To determine whether a queue is FIFO, you
can check whether QueueName
ends with the .fifo
suffix.
getQueueAttributesAsync
in interface AmazonSQSAsync
public Future<GetQueueAttributesResult> getQueueAttributesAsync(GetQueueAttributesRequest request, AsyncHandler<GetQueueAttributesRequest,GetQueueAttributesResult> asyncHandler)
AmazonSQSAsync
Gets attributes for the specified queue.
To determine whether a queue is FIFO, you
can check whether QueueName
ends with the .fifo
suffix.
getQueueAttributesAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<GetQueueAttributesResult> getQueueAttributesAsync(String queueUrl, List<String> attributeNames)
getQueueAttributesAsync
in interface AmazonSQSAsync
getQueueAttributesAsync(GetQueueAttributesRequest)
public Future<GetQueueAttributesResult> getQueueAttributesAsync(String queueUrl, List<String> attributeNames, AsyncHandler<GetQueueAttributesRequest,GetQueueAttributesResult> asyncHandler)
getQueueAttributesAsync
in interface AmazonSQSAsync
getQueueAttributesAsync(GetQueueAttributesRequest, com.amazonaws.handlers.AsyncHandler)
public Future<GetQueueUrlResult> getQueueUrlAsync(GetQueueUrlRequest request)
AmazonSQSAsync
Returns the URL of an existing Amazon SQS queue.
To access a queue that belongs to another AWS account, use the QueueOwnerAWSAccountId
parameter to
specify the account ID of the queue's owner. The queue's owner must grant you permission to access the queue. For
more information about shared queue access, see AddPermission
or see Allow Developers to Write Messages to a Shared Queue in the Amazon Simple Queue Service Developer
Guide.
getQueueUrlAsync
in interface AmazonSQSAsync
public Future<GetQueueUrlResult> getQueueUrlAsync(GetQueueUrlRequest request, AsyncHandler<GetQueueUrlRequest,GetQueueUrlResult> asyncHandler)
AmazonSQSAsync
Returns the URL of an existing Amazon SQS queue.
To access a queue that belongs to another AWS account, use the QueueOwnerAWSAccountId
parameter to
specify the account ID of the queue's owner. The queue's owner must grant you permission to access the queue. For
more information about shared queue access, see AddPermission
or see Allow Developers to Write Messages to a Shared Queue in the Amazon Simple Queue Service Developer
Guide.
getQueueUrlAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<GetQueueUrlResult> getQueueUrlAsync(String queueName)
getQueueUrlAsync
in interface AmazonSQSAsync
getQueueUrlAsync(GetQueueUrlRequest)
public Future<GetQueueUrlResult> getQueueUrlAsync(String queueName, AsyncHandler<GetQueueUrlRequest,GetQueueUrlResult> asyncHandler)
getQueueUrlAsync
in interface AmazonSQSAsync
getQueueUrlAsync(GetQueueUrlRequest, com.amazonaws.handlers.AsyncHandler)
public Future<ListDeadLetterSourceQueuesResult> listDeadLetterSourceQueuesAsync(ListDeadLetterSourceQueuesRequest request)
AmazonSQSAsync
Returns a list of your queues that have the RedrivePolicy
queue attribute configured with a
dead-letter queue.
For more information about using dead-letter queues, see Using Amazon SQS Dead-Letter Queues in the Amazon Simple Queue Service Developer Guide.
listDeadLetterSourceQueuesAsync
in interface AmazonSQSAsync
public Future<ListDeadLetterSourceQueuesResult> listDeadLetterSourceQueuesAsync(ListDeadLetterSourceQueuesRequest request, AsyncHandler<ListDeadLetterSourceQueuesRequest,ListDeadLetterSourceQueuesResult> asyncHandler)
AmazonSQSAsync
Returns a list of your queues that have the RedrivePolicy
queue attribute configured with a
dead-letter queue.
For more information about using dead-letter queues, see Using Amazon SQS Dead-Letter Queues in the Amazon Simple Queue Service Developer Guide.
listDeadLetterSourceQueuesAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ListQueueTagsResult> listQueueTagsAsync(ListQueueTagsRequest request)
AmazonSQSAsync
List all cost allocation tags added to the specified Amazon SQS queue. For an overview, see Tagging Your Amazon SQS Queues in the Amazon Simple Queue Service Developer Guide.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
listQueueTagsAsync
in interface AmazonSQSAsync
public Future<ListQueueTagsResult> listQueueTagsAsync(ListQueueTagsRequest request, AsyncHandler<ListQueueTagsRequest,ListQueueTagsResult> asyncHandler)
AmazonSQSAsync
List all cost allocation tags added to the specified Amazon SQS queue. For an overview, see Tagging Your Amazon SQS Queues in the Amazon Simple Queue Service Developer Guide.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
listQueueTagsAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ListQueueTagsResult> listQueueTagsAsync(String queueUrl)
listQueueTagsAsync
in interface AmazonSQSAsync
listQueueTagsAsync(ListQueueTagsRequest)
public Future<ListQueueTagsResult> listQueueTagsAsync(String queueUrl, AsyncHandler<ListQueueTagsRequest,ListQueueTagsResult> asyncHandler)
listQueueTagsAsync
in interface AmazonSQSAsync
listQueueTagsAsync(ListQueueTagsRequest, com.amazonaws.handlers.AsyncHandler)
public Future<ListQueuesResult> listQueuesAsync(ListQueuesRequest request)
AmazonSQSAsync
Returns a list of your queues. The maximum number of queues that can be returned is 1,000. If you specify a value
for the optional QueueNamePrefix
parameter, only queues with a name that begins with the specified
value are returned.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
listQueuesAsync
in interface AmazonSQSAsync
public Future<ListQueuesResult> listQueuesAsync(ListQueuesRequest request, AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
AmazonSQSAsync
Returns a list of your queues. The maximum number of queues that can be returned is 1,000. If you specify a value
for the optional QueueNamePrefix
parameter, only queues with a name that begins with the specified
value are returned.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
listQueuesAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ListQueuesResult> listQueuesAsync()
listQueuesAsync
in interface AmazonSQSAsync
listQueuesAsync(ListQueuesRequest)
public Future<ListQueuesResult> listQueuesAsync(AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
listQueuesAsync
in interface AmazonSQSAsync
listQueuesAsync(ListQueuesRequest, com.amazonaws.handlers.AsyncHandler)
public Future<ListQueuesResult> listQueuesAsync(String queueNamePrefix)
listQueuesAsync
in interface AmazonSQSAsync
listQueuesAsync(ListQueuesRequest)
public Future<ListQueuesResult> listQueuesAsync(String queueNamePrefix, AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
listQueuesAsync
in interface AmazonSQSAsync
listQueuesAsync(ListQueuesRequest, com.amazonaws.handlers.AsyncHandler)
public Future<PurgeQueueResult> purgeQueueAsync(PurgeQueueRequest request)
AmazonSQSAsync
Deletes the messages in a queue specified by the QueueURL
parameter.
When you use the PurgeQueue
action, you can't retrieve any messages deleted from a queue.
The message deletion process takes up to 60 seconds. We recommend waiting for 60 seconds regardless of your queue's size.
Messages sent to the queue before you call PurgeQueue
might be received but are deleted
within the next minute.
Messages sent to the queue after you call PurgeQueue
might be deleted while the queue is
being purged.
purgeQueueAsync
in interface AmazonSQSAsync
public Future<PurgeQueueResult> purgeQueueAsync(PurgeQueueRequest request, AsyncHandler<PurgeQueueRequest,PurgeQueueResult> asyncHandler)
AmazonSQSAsync
Deletes the messages in a queue specified by the QueueURL
parameter.
When you use the PurgeQueue
action, you can't retrieve any messages deleted from a queue.
The message deletion process takes up to 60 seconds. We recommend waiting for 60 seconds regardless of your queue's size.
Messages sent to the queue before you call PurgeQueue
might be received but are deleted
within the next minute.
Messages sent to the queue after you call PurgeQueue
might be deleted while the queue is
being purged.
purgeQueueAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ReceiveMessageResult> receiveMessageAsync(ReceiveMessageRequest request)
AmazonSQSAsync
Retrieves one or more messages (up to 10), from the specified queue. Using the WaitTimeSeconds
parameter enables long-poll support. For more information, see Amazon
SQS Long Polling in the Amazon Simple Queue Service Developer Guide.
Short poll is the default behavior where a weighted random set of machines is sampled on a
ReceiveMessage
call. Thus, only the messages on the sampled machines are returned. If the number of
messages in the queue is small (fewer than 1,000), you most likely get fewer messages than you requested per
ReceiveMessage
call. If the number of messages in the queue is extremely small, you might not
receive any messages in a particular ReceiveMessage
response. If this happens, repeat the request.
For each message returned, the response includes the following:
The message body.
An MD5 digest of the message body. For information about MD5, see RFC1321.
The MessageId
you received when you sent the message to the queue.
The receipt handle.
The message attributes.
An MD5 digest of the message attributes.
The receipt handle is the identifier you must provide when deleting the message. For more information, see Queue and Message Identifiers in the Amazon Simple Queue Service Developer Guide.
You can provide the VisibilityTimeout
parameter in your request. The parameter is applied to the
messages that Amazon SQS returns in the response. If you don't include the parameter, the overall visibility
timeout for the queue is used for the returned messages. For more information, see Visibility Timeout in the Amazon Simple Queue Service Developer Guide.
A message that isn't deleted or a message whose visibility isn't extended before the visibility timeout expires counts as a failed receive. Depending on the configuration of the queue, the message might be sent to the dead-letter queue.
In the future, new attributes might be added. If you write code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.
receiveMessageAsync
in interface AmazonSQSAsync
public Future<ReceiveMessageResult> receiveMessageAsync(ReceiveMessageRequest request, AsyncHandler<ReceiveMessageRequest,ReceiveMessageResult> asyncHandler)
AmazonSQSAsync
Retrieves one or more messages (up to 10), from the specified queue. Using the WaitTimeSeconds
parameter enables long-poll support. For more information, see Amazon
SQS Long Polling in the Amazon Simple Queue Service Developer Guide.
Short poll is the default behavior where a weighted random set of machines is sampled on a
ReceiveMessage
call. Thus, only the messages on the sampled machines are returned. If the number of
messages in the queue is small (fewer than 1,000), you most likely get fewer messages than you requested per
ReceiveMessage
call. If the number of messages in the queue is extremely small, you might not
receive any messages in a particular ReceiveMessage
response. If this happens, repeat the request.
For each message returned, the response includes the following:
The message body.
An MD5 digest of the message body. For information about MD5, see RFC1321.
The MessageId
you received when you sent the message to the queue.
The receipt handle.
The message attributes.
An MD5 digest of the message attributes.
The receipt handle is the identifier you must provide when deleting the message. For more information, see Queue and Message Identifiers in the Amazon Simple Queue Service Developer Guide.
You can provide the VisibilityTimeout
parameter in your request. The parameter is applied to the
messages that Amazon SQS returns in the response. If you don't include the parameter, the overall visibility
timeout for the queue is used for the returned messages. For more information, see Visibility Timeout in the Amazon Simple Queue Service Developer Guide.
A message that isn't deleted or a message whose visibility isn't extended before the visibility timeout expires counts as a failed receive. Depending on the configuration of the queue, the message might be sent to the dead-letter queue.
In the future, new attributes might be added. If you write code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.
receiveMessageAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ReceiveMessageResult> receiveMessageAsync(String queueUrl)
receiveMessageAsync
in interface AmazonSQSAsync
receiveMessageAsync(ReceiveMessageRequest)
public Future<ReceiveMessageResult> receiveMessageAsync(String queueUrl, AsyncHandler<ReceiveMessageRequest,ReceiveMessageResult> asyncHandler)
receiveMessageAsync
in interface AmazonSQSAsync
receiveMessageAsync(ReceiveMessageRequest, com.amazonaws.handlers.AsyncHandler)
public Future<RemovePermissionResult> removePermissionAsync(RemovePermissionRequest request)
AmazonSQSAsync
Revokes any permissions in the queue policy that matches the specified Label
parameter.
Only the owner of a queue can remove permissions from it.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
To remove the ability to change queue permissions, you must deny permission to the AddPermission
,
RemovePermission
, and SetQueueAttributes
actions in your IAM policy.
removePermissionAsync
in interface AmazonSQSAsync
public Future<RemovePermissionResult> removePermissionAsync(RemovePermissionRequest request, AsyncHandler<RemovePermissionRequest,RemovePermissionResult> asyncHandler)
AmazonSQSAsync
Revokes any permissions in the queue policy that matches the specified Label
parameter.
Only the owner of a queue can remove permissions from it.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
To remove the ability to change queue permissions, you must deny permission to the AddPermission
,
RemovePermission
, and SetQueueAttributes
actions in your IAM policy.
removePermissionAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<RemovePermissionResult> removePermissionAsync(String queueUrl, String label)
removePermissionAsync
in interface AmazonSQSAsync
removePermissionAsync(RemovePermissionRequest)
public Future<RemovePermissionResult> removePermissionAsync(String queueUrl, String label, AsyncHandler<RemovePermissionRequest,RemovePermissionResult> asyncHandler)
removePermissionAsync
in interface AmazonSQSAsync
removePermissionAsync(RemovePermissionRequest, com.amazonaws.handlers.AsyncHandler)
public Future<SendMessageResult> sendMessageAsync(SendMessageRequest request)
AmazonSQSAsync
Delivers a message to the specified queue.
A message can include only XML, JSON, and unformatted text. The following Unicode characters are allowed:
#x9
| #xA
| #xD
| #x20
to #xD7FF
|
#xE000
to #xFFFD
| #x10000
to #x10FFFF
Any characters not included in this list will be rejected. For more information, see the W3C specification for characters.
sendMessageAsync
in interface AmazonSQSAsync
public Future<SendMessageResult> sendMessageAsync(SendMessageRequest request, AsyncHandler<SendMessageRequest,SendMessageResult> asyncHandler)
AmazonSQSAsync
Delivers a message to the specified queue.
A message can include only XML, JSON, and unformatted text. The following Unicode characters are allowed:
#x9
| #xA
| #xD
| #x20
to #xD7FF
|
#xE000
to #xFFFD
| #x10000
to #x10FFFF
Any characters not included in this list will be rejected. For more information, see the W3C specification for characters.
sendMessageAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<SendMessageResult> sendMessageAsync(String queueUrl, String messageBody)
sendMessageAsync
in interface AmazonSQSAsync
sendMessageAsync(SendMessageRequest)
public Future<SendMessageResult> sendMessageAsync(String queueUrl, String messageBody, AsyncHandler<SendMessageRequest,SendMessageResult> asyncHandler)
sendMessageAsync
in interface AmazonSQSAsync
sendMessageAsync(SendMessageRequest, com.amazonaws.handlers.AsyncHandler)
public Future<SendMessageBatchResult> sendMessageBatchAsync(SendMessageBatchRequest request)
AmazonSQSAsync
Delivers up to ten messages to the specified queue. This is a batch version of SendMessage.
For a FIFO queue, multiple messages within a single batch are enqueued in the order they are sent.
The result of sending each message is reported individually in the response. Because the batch request can result
in a combination of successful and unsuccessful actions, you should check for batch errors even when the call
returns an HTTP status code of 200
.
The maximum allowed individual message size and the maximum total payload size (the sum of the individual lengths of all of the batched messages) are both 256 KB (262,144 bytes).
A message can include only XML, JSON, and unformatted text. The following Unicode characters are allowed:
#x9
| #xA
| #xD
| #x20
to #xD7FF
|
#xE000
to #xFFFD
| #x10000
to #x10FFFF
Any characters not included in this list will be rejected. For more information, see the W3C specification for characters.
If you don't specify the DelaySeconds
parameter for an entry, Amazon SQS uses the default value for
the queue.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
sendMessageBatchAsync
in interface AmazonSQSAsync
public Future<SendMessageBatchResult> sendMessageBatchAsync(SendMessageBatchRequest request, AsyncHandler<SendMessageBatchRequest,SendMessageBatchResult> asyncHandler)
AmazonSQSAsync
Delivers up to ten messages to the specified queue. This is a batch version of SendMessage.
For a FIFO queue, multiple messages within a single batch are enqueued in the order they are sent.
The result of sending each message is reported individually in the response. Because the batch request can result
in a combination of successful and unsuccessful actions, you should check for batch errors even when the call
returns an HTTP status code of 200
.
The maximum allowed individual message size and the maximum total payload size (the sum of the individual lengths of all of the batched messages) are both 256 KB (262,144 bytes).
A message can include only XML, JSON, and unformatted text. The following Unicode characters are allowed:
#x9
| #xA
| #xD
| #x20
to #xD7FF
|
#xE000
to #xFFFD
| #x10000
to #x10FFFF
Any characters not included in this list will be rejected. For more information, see the W3C specification for characters.
If you don't specify the DelaySeconds
parameter for an entry, Amazon SQS uses the default value for
the queue.
Some actions take lists of parameters. These lists are specified using the param.n
notation. Values
of n
are integers starting from 1. For example, a parameter list with two elements looks like this:
&AttributeName.1=first
&AttributeName.2=second
sendMessageBatchAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<SendMessageBatchResult> sendMessageBatchAsync(String queueUrl, List<SendMessageBatchRequestEntry> entries)
sendMessageBatchAsync
in interface AmazonSQSAsync
sendMessageBatchAsync(SendMessageBatchRequest)
public Future<SendMessageBatchResult> sendMessageBatchAsync(String queueUrl, List<SendMessageBatchRequestEntry> entries, AsyncHandler<SendMessageBatchRequest,SendMessageBatchResult> asyncHandler)
sendMessageBatchAsync
in interface AmazonSQSAsync
sendMessageBatchAsync(SendMessageBatchRequest, com.amazonaws.handlers.AsyncHandler)
public Future<SetQueueAttributesResult> setQueueAttributesAsync(SetQueueAttributesRequest request)
AmazonSQSAsync
Sets the value of one or more queue attributes. When you change a queue's attributes, the change can take up to
60 seconds for most of the attributes to propagate throughout the Amazon SQS system. Changes made to the
MessageRetentionPeriod
attribute can take up to 15 minutes.
In the future, new attributes might be added. If you write code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
To remove the ability to change queue permissions, you must deny permission to the AddPermission
,
RemovePermission
, and SetQueueAttributes
actions in your IAM policy.
setQueueAttributesAsync
in interface AmazonSQSAsync
public Future<SetQueueAttributesResult> setQueueAttributesAsync(SetQueueAttributesRequest request, AsyncHandler<SetQueueAttributesRequest,SetQueueAttributesResult> asyncHandler)
AmazonSQSAsync
Sets the value of one or more queue attributes. When you change a queue's attributes, the change can take up to
60 seconds for most of the attributes to propagate throughout the Amazon SQS system. Changes made to the
MessageRetentionPeriod
attribute can take up to 15 minutes.
In the future, new attributes might be added. If you write code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
To remove the ability to change queue permissions, you must deny permission to the AddPermission
,
RemovePermission
, and SetQueueAttributes
actions in your IAM policy.
setQueueAttributesAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<SetQueueAttributesResult> setQueueAttributesAsync(String queueUrl, Map<String,String> attributes)
setQueueAttributesAsync
in interface AmazonSQSAsync
setQueueAttributesAsync(SetQueueAttributesRequest)
public Future<SetQueueAttributesResult> setQueueAttributesAsync(String queueUrl, Map<String,String> attributes, AsyncHandler<SetQueueAttributesRequest,SetQueueAttributesResult> asyncHandler)
setQueueAttributesAsync
in interface AmazonSQSAsync
setQueueAttributesAsync(SetQueueAttributesRequest, com.amazonaws.handlers.AsyncHandler)
public Future<TagQueueResult> tagQueueAsync(TagQueueRequest request)
AmazonSQSAsync
Add cost allocation tags to the specified Amazon SQS queue. For an overview, see Tagging Your Amazon SQS Queues in the Amazon Simple Queue Service Developer Guide.
When you use queue tags, keep the following guidelines in mind:
Adding more than 50 tags to a queue isn't recommended.
Tags don't have any semantic meaning. Amazon SQS interprets tags as character strings.
Tags are case-sensitive.
A new tag with a key identical to that of an existing tag overwrites the existing tag.
For a full list of tag restrictions, see Limits Related to Queues in the Amazon Simple Queue Service Developer Guide.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
tagQueueAsync
in interface AmazonSQSAsync
public Future<TagQueueResult> tagQueueAsync(TagQueueRequest request, AsyncHandler<TagQueueRequest,TagQueueResult> asyncHandler)
AmazonSQSAsync
Add cost allocation tags to the specified Amazon SQS queue. For an overview, see Tagging Your Amazon SQS Queues in the Amazon Simple Queue Service Developer Guide.
When you use queue tags, keep the following guidelines in mind:
Adding more than 50 tags to a queue isn't recommended.
Tags don't have any semantic meaning. Amazon SQS interprets tags as character strings.
Tags are case-sensitive.
A new tag with a key identical to that of an existing tag overwrites the existing tag.
For a full list of tag restrictions, see Limits Related to Queues in the Amazon Simple Queue Service Developer Guide.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
tagQueueAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<TagQueueResult> tagQueueAsync(String queueUrl, Map<String,String> tags)
tagQueueAsync
in interface AmazonSQSAsync
tagQueueAsync(TagQueueRequest)
public Future<TagQueueResult> tagQueueAsync(String queueUrl, Map<String,String> tags, AsyncHandler<TagQueueRequest,TagQueueResult> asyncHandler)
tagQueueAsync
in interface AmazonSQSAsync
tagQueueAsync(TagQueueRequest, com.amazonaws.handlers.AsyncHandler)
public Future<UntagQueueResult> untagQueueAsync(UntagQueueRequest request)
AmazonSQSAsync
Remove cost allocation tags from the specified Amazon SQS queue. For an overview, see Tagging Your Amazon SQS Queues in the Amazon Simple Queue Service Developer Guide.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
untagQueueAsync
in interface AmazonSQSAsync
public Future<UntagQueueResult> untagQueueAsync(UntagQueueRequest request, AsyncHandler<UntagQueueRequest,UntagQueueResult> asyncHandler)
AmazonSQSAsync
Remove cost allocation tags from the specified Amazon SQS queue. For an overview, see Tagging Your Amazon SQS Queues in the Amazon Simple Queue Service Developer Guide.
Cross-account permissions don't apply to this action. For more information, see Grant Cross-Account Permissions to a Role and a User Name in the Amazon Simple Queue Service Developer Guide.
untagQueueAsync
in interface AmazonSQSAsync
asyncHandler
- Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<UntagQueueResult> untagQueueAsync(String queueUrl, List<String> tagKeys)
untagQueueAsync
in interface AmazonSQSAsync
untagQueueAsync(UntagQueueRequest)
public Future<UntagQueueResult> untagQueueAsync(String queueUrl, List<String> tagKeys, AsyncHandler<UntagQueueRequest,UntagQueueResult> asyncHandler)
untagQueueAsync
in interface AmazonSQSAsync
untagQueueAsync(UntagQueueRequest, com.amazonaws.handlers.AsyncHandler)
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