Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
   /*
    * Copyright 2010-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
    * 
    * Licensed under the Apache License, Version 2.0 (the "License").
    * You may not use this file except in compliance with the License.
    * A copy of the License is located at
    * 
    *  http://aws.amazon.com/apache2.0
    * 
   * or in the "license" file accompanying this file. This file is distributed
   * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
   * express or implied. See the License for the specific language governing
   * permissions and limitations under the License.
   */
  package com.amazonaws.services.simpledb;
  
  
  
Asynchronous client for accessing AmazonSimpleDB. All asynchronous calls made using this client are non-blocking. Callers could either process the result and handle the exceptions in the worker thread by providing a callback handler when making the call, or use the returned Future object to check the result of the call in the calling thread. Amazon SimpleDB

Amazon SimpleDB is a web service providing the core database functions of data indexing and querying in the cloud. By offloading the time and effort associated with building and operating a web-scale database, SimpleDB provides developers the freedom to focus on application development.

A traditional, clustered relational database requires a sizable upfront capital outlay, is complex to design, and often requires extensive and repetitive database administration. Amazon SimpleDB is dramatically simpler, requiring no schema, automatically indexing your data and providing a simple API for storage and access. This approach eliminates the administrative burden of data modeling, index maintenance, and performance tuning. Developers gain access to this functionality within Amazon's proven computing environment, are able to scale instantly, and pay only for what they use.

Visit http://aws.amazon.com/simpledb/ for more information.

  
          implements AmazonSimpleDBAsync {

    
Executor service for executing asynchronous requests.
  
      private ExecutorService executorService;
  
      private static final int DEFAULT_THREAD_POOL_SIZE = 50;

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB. A credentials provider chain will be used that searches for credentials in this order:
  • Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
  • Java System Properties - aws.accessKeyId and aws.secretKey
  • Instance profile credentials delivered through the Amazon EC2 metadata service

All service calls made using this new client object are blocking, and will not return until the service call completes.

  
      public AmazonSimpleDBAsyncClient() {
          this(new DefaultAWSCredentialsProviderChain());
      }

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB. A credentials provider chain will be used that searches for credentials in this order:
  • Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
  • Java System Properties - aws.accessKeyId and aws.secretKey
  • Instance profile credentials delivered through the Amazon EC2 metadata service

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:
clientConfiguration The client configuration options controlling how this client connects to AmazonSimpleDB (ex: proxy settings, retry counts, etc.).
See also:
com.amazonaws.auth.DefaultAWSCredentialsProviderChain
 
     public AmazonSimpleDBAsyncClient(ClientConfiguration clientConfiguration) {
         this(new DefaultAWSCredentialsProviderChain(), clientConfiguration, Executors.newFixedThreadPool(clientConfiguration.getMaxConnections()));
     }

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB using the specified AWS account credentials. Default client settings will be used, and a fixed size thread pool will be created for executing the asynchronous tasks.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentials The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
 
     public AmazonSimpleDBAsyncClient(AWSCredentials awsCredentials) {
         this(awsCredentials, Executors.newFixedThreadPool());
     }

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB using the specified AWS account credentials and executor service. Default client settings will be used.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentials The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
executorService The executor service by which all asynchronous requests will be executed.
 
     public AmazonSimpleDBAsyncClient(AWSCredentials awsCredentialsExecutorService executorService) {
         super(awsCredentials);
         this. = executorService;
     }

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB using the specified AWS account credentials, executor service, and client configuration options.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentials The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
clientConfiguration Client configuration options (ex: max retry limit, proxy settings, etc).
executorService The executor service by which all asynchronous requests will be executed.
 
     public AmazonSimpleDBAsyncClient(AWSCredentials awsCredentials,
                 ClientConfiguration clientConfigurationExecutorService executorService) {
         super(awsCredentialsclientConfiguration);
         this. = executorService;
     }

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB using the specified AWS account credentials provider. Default client settings will be used, and a fixed size thread pool will be created for executing the asynchronous tasks.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentialsProvider The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
 
     public AmazonSimpleDBAsyncClient(AWSCredentialsProvider awsCredentialsProvider) {
         this(awsCredentialsProvider, Executors.newFixedThreadPool());
     }

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB using the specified AWS account credentials provider and executor service. Default client settings will be used.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentialsProvider The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
executorService The executor service by which all asynchronous requests will be executed.
 
     public AmazonSimpleDBAsyncClient(AWSCredentialsProvider awsCredentialsProviderExecutorService executorService) {
         this(awsCredentialsProvidernew ClientConfiguration(), executorService);
     }

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB using the specified AWS account credentials provider and client configuration options.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentialsProvider The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
clientConfiguration Client configuration options (ex: max retry limit, proxy settings, etc).
 
     public AmazonSimpleDBAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                 ClientConfiguration clientConfiguration) {
         this(awsCredentialsProviderclientConfiguration, Executors.newFixedThreadPool(clientConfiguration.getMaxConnections()));
     }

    
Constructs a new asynchronous client to invoke service methods on AmazonSimpleDB using the specified AWS account credentials provider, executor service, and client configuration options.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentialsProvider The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
clientConfiguration Client configuration options (ex: max retry limit, proxy settings, etc).
executorService The executor service by which all asynchronous requests will be executed.
 
     public AmazonSimpleDBAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                 ClientConfiguration clientConfigurationExecutorService executorService) {
         super(awsCredentialsProviderclientConfiguration);
         this. = executorService;
     }

    
Returns the executor service used by this async client to execute requests.

Returns:
The executor service used by this async client to execute requests.
 
     public ExecutorService getExecutorService() {
         return ;
     }

    
Shuts down the client, releasing all managed resources. This includes forcibly terminating all pending asynchronous service calls. Clients who wish to give pending asynchronous service calls time to complete should call getExecutorService().shutdown() followed by getExecutorService().awaitTermination() prior to calling this method.
 
     @Override
     public void shutdown() {
         super.shutdown();
         .shutdownNow();
     }
            
    

The Select operation returns a set of attributes for ItemNames that match the select expression. Select is similar to the standard SQL SELECT statement.

The total size of the response cannot exceed 1 MB in total size. Amazon SimpleDB automatically adjusts the number of items returned per page to enforce this limit. For example, if the client asks to retrieve 2500 items, but each individual item is 10 kB in size, the system returns 100 items and an appropriate NextToken so the client can access the next page of results.

For information on how to construct select expressions, see Using Select to Create Amazon SimpleDB Queries in the Developer Guide.

Parameters:
selectRequest Container for the necessary parameters to execute the Select operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the Select service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<SelectResult> selectAsync(final SelectRequest selectRequest
             throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<SelectResult>() {
             public SelectResult call() throws Exception {
                 return select(selectRequest);
         }
     });
     }

    

The Select operation returns a set of attributes for ItemNames that match the select expression. Select is similar to the standard SQL SELECT statement.

The total size of the response cannot exceed 1 MB in total size. Amazon SimpleDB automatically adjusts the number of items returned per page to enforce this limit. For example, if the client asks to retrieve 2500 items, but each individual item is 10 kB in size, the system returns 100 items and an appropriate NextToken so the client can access the next page of results.

For information on how to construct select expressions, see Using Select to Create Amazon SimpleDB Queries in the Developer Guide.

Parameters:
selectRequest Container for the necessary parameters to execute the Select operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the Select service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<SelectResult> selectAsync(
             final SelectRequest selectRequest,
             final AsyncHandler<SelectRequest, SelectResult> asyncHandler)
                     throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<SelectResult>() {
             public SelectResult call() throws Exception {
               SelectResult result;
                 try {
                 result = select(selectRequest);
               } catch (Exception ex) {
                   asyncHandler.onError(ex);
             throw ex;
               }
               asyncHandler.onSuccess(selectRequestresult);
                  return result;
         }
     });
     }
    
    

The PutAttributes operation creates or replaces attributes in an item. The client may specify new attributes using a combination of the Attribute.X.Name and Attribute.X.Value parameters. The client specifies the first attribute by the parameters Attribute.0.Name and Attribute.0.Value , the second attribute by the parameters Attribute.1.Name and Attribute.1.Value , and so on.

Attributes are uniquely identified in an item by their name/value combination. For example, a single item can have the attributes { "first_name", "first_value" } and { "first_name", second_value" } . However, it cannot have two attribute instances where both the Attribute.X.Name and Attribute.X.Value are the same.

Optionally, the requestor can supply the Replace parameter for each individual attribute. Setting this value to true causes the new attribute value to replace the existing attribute value(s). For example, if an item has the attributes { 'a', '1' } , { 'b', '2'} and { 'b', '3' } and the requestor calls PutAttributes using the attributes { 'b', '4' } with the Replace parameter set to true, the final attributes of the item are changed to { 'a', '1' } and { 'b', '4' } , which replaces the previous values of the 'b' attribute with the new value.

NOTE: Using PutAttributes to replace attribute values that do not exist will not result in an error response.

You cannot specify an empty string as an attribute name.

Because Amazon SimpleDB makes multiple copies of client data and uses an eventual consistency update model, an immediate GetAttributes or Select operation (read) immediately after a PutAttributes or DeleteAttributes operation (write) might not return the updated data.

The following limitations are enforced for this operation:

  • 256 total attribute name-value pairs per item
  • One billion attributes per domain
  • 10 GB of total user data storage per domain

Parameters:
putAttributesRequest Container for the necessary parameters to execute the PutAttributes operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the PutAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoidputAttributesAsync(final PutAttributesRequest putAttributesRequest
             throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
                 putAttributes(putAttributesRequest);
                 return null;
         }
     });
     }

    

The PutAttributes operation creates or replaces attributes in an item. The client may specify new attributes using a combination of the Attribute.X.Name and Attribute.X.Value parameters. The client specifies the first attribute by the parameters Attribute.0.Name and Attribute.0.Value , the second attribute by the parameters Attribute.1.Name and Attribute.1.Value , and so on.

Attributes are uniquely identified in an item by their name/value combination. For example, a single item can have the attributes { "first_name", "first_value" } and { "first_name", second_value" } . However, it cannot have two attribute instances where both the Attribute.X.Name and Attribute.X.Value are the same.

Optionally, the requestor can supply the Replace parameter for each individual attribute. Setting this value to true causes the new attribute value to replace the existing attribute value(s). For example, if an item has the attributes { 'a', '1' } , { 'b', '2'} and { 'b', '3' } and the requestor calls PutAttributes using the attributes { 'b', '4' } with the Replace parameter set to true, the final attributes of the item are changed to { 'a', '1' } and { 'b', '4' } , which replaces the previous values of the 'b' attribute with the new value.

NOTE: Using PutAttributes to replace attribute values that do not exist will not result in an error response.

You cannot specify an empty string as an attribute name.

Because Amazon SimpleDB makes multiple copies of client data and uses an eventual consistency update model, an immediate GetAttributes or Select operation (read) immediately after a PutAttributes or DeleteAttributes operation (write) might not return the updated data.

The following limitations are enforced for this operation:

  • 256 total attribute name-value pairs per item
  • One billion attributes per domain
  • 10 GB of total user data storage per domain

Parameters:
putAttributesRequest Container for the necessary parameters to execute the PutAttributes operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the PutAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoidputAttributesAsync(
             final PutAttributesRequest putAttributesRequest,
             final AsyncHandler<PutAttributesRequest, VoidasyncHandler)
                     throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
               try {
                 putAttributes(putAttributesRequest);
               } catch (Exception ex) {
                   asyncHandler.onError(ex);
             throw ex;
               }
               asyncHandler.onSuccess(putAttributesRequestnull);
                  return null;
         }
     });
     }
    
    

Performs multiple DeleteAttributes operations in a single call, which reduces round trips and latencies. This enables Amazon SimpleDB to optimize requests, which generally yields better throughput.

NOTE: If you specify BatchDeleteAttributes without attributes or values, all the attributes for the item are deleted. BatchDeleteAttributes is an idempotent operation; running it multiple times on the same item or attribute doesn't result in an error. The BatchDeleteAttributes operation succeeds or fails in its entirety. There are no partial deletes. You can execute multiple BatchDeleteAttributes operations and other operations in parallel. However, large numbers of concurrent BatchDeleteAttributes calls can result in Service Unavailable (503) responses. This operation is vulnerable to exceeding the maximum URL size when making a REST request using the HTTP GET method. This operation does not support conditions using Expected.X.Name, Expected.X.Value, or Expected.X.Exists.

The following limitations are enforced for this operation:

  • 1 MB request size
  • 25 item limit per BatchDeleteAttributes operation

Parameters:
batchDeleteAttributesRequest Container for the necessary parameters to execute the BatchDeleteAttributes operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the BatchDeleteAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoidbatchDeleteAttributesAsync(final BatchDeleteAttributesRequest batchDeleteAttributesRequest
             throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
                 batchDeleteAttributes(batchDeleteAttributesRequest);
                 return null;
         }
     });
     }

    

Performs multiple DeleteAttributes operations in a single call, which reduces round trips and latencies. This enables Amazon SimpleDB to optimize requests, which generally yields better throughput.

NOTE: If you specify BatchDeleteAttributes without attributes or values, all the attributes for the item are deleted. BatchDeleteAttributes is an idempotent operation; running it multiple times on the same item or attribute doesn't result in an error. The BatchDeleteAttributes operation succeeds or fails in its entirety. There are no partial deletes. You can execute multiple BatchDeleteAttributes operations and other operations in parallel. However, large numbers of concurrent BatchDeleteAttributes calls can result in Service Unavailable (503) responses. This operation is vulnerable to exceeding the maximum URL size when making a REST request using the HTTP GET method. This operation does not support conditions using Expected.X.Name, Expected.X.Value, or Expected.X.Exists.

The following limitations are enforced for this operation:

  • 1 MB request size
  • 25 item limit per BatchDeleteAttributes operation

Parameters:
batchDeleteAttributesRequest Container for the necessary parameters to execute the BatchDeleteAttributes operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the BatchDeleteAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
             final BatchDeleteAttributesRequest batchDeleteAttributesRequest,
             final AsyncHandler<BatchDeleteAttributesRequestVoidasyncHandler)
                     throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
               try {
                 batchDeleteAttributes(batchDeleteAttributesRequest);
               } catch (Exception ex) {
                   asyncHandler.onError(ex);
             throw ex;
               }
               asyncHandler.onSuccess(batchDeleteAttributesRequestnull);
                  return null;
         }
     });
     }
    
    

The DeleteDomain operation deletes a domain. Any items (and their attributes) in the domain are deleted as well. The DeleteDomain operation might take 10 or more seconds to complete.

NOTE: Running DeleteDomain on a domain that does not exist or running the function multiple times using the same domain name will not result in an error response.

Parameters:
deleteDomainRequest Container for the necessary parameters to execute the DeleteDomain operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the DeleteDomain service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoiddeleteDomainAsync(final DeleteDomainRequest deleteDomainRequest
             throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
                 deleteDomain(deleteDomainRequest);
                 return null;
         }
     });
     }

    

The DeleteDomain operation deletes a domain. Any items (and their attributes) in the domain are deleted as well. The DeleteDomain operation might take 10 or more seconds to complete.

NOTE: Running DeleteDomain on a domain that does not exist or running the function multiple times using the same domain name will not result in an error response.

Parameters:
deleteDomainRequest Container for the necessary parameters to execute the DeleteDomain operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the DeleteDomain service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoiddeleteDomainAsync(
             final DeleteDomainRequest deleteDomainRequest,
             final AsyncHandler<DeleteDomainRequestVoidasyncHandler)
                     throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
               try {
                 deleteDomain(deleteDomainRequest);
               } catch (Exception ex) {
                   asyncHandler.onError(ex);
             throw ex;
               }
               asyncHandler.onSuccess(deleteDomainRequestnull);
                  return null;
         }
     });
     }
    
    

The CreateDomain operation creates a new domain. The domain name should be unique among the domains associated with the Access Key ID provided in the request. The CreateDomain operation may take 10 or more seconds to complete.

NOTE: CreateDomain is an idempotent operation; running it multiple times using the same domain name will not result in an error response.

The client can create up to 100 domains per account.

If the client requires additional domains, go to http://aws.amazon.com/contact-us/simpledb-limit-request/ .

Parameters:
createDomainRequest Container for the necessary parameters to execute the CreateDomain operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the CreateDomain service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoidcreateDomainAsync(final CreateDomainRequest createDomainRequest
             throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
                 createDomain(createDomainRequest);
                 return null;
         }
     });
     }

    

The CreateDomain operation creates a new domain. The domain name should be unique among the domains associated with the Access Key ID provided in the request. The CreateDomain operation may take 10 or more seconds to complete.

NOTE: CreateDomain is an idempotent operation; running it multiple times using the same domain name will not result in an error response.

The client can create up to 100 domains per account.

If the client requires additional domains, go to http://aws.amazon.com/contact-us/simpledb-limit-request/ .

Parameters:
createDomainRequest Container for the necessary parameters to execute the CreateDomain operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the CreateDomain service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoidcreateDomainAsync(
             final CreateDomainRequest createDomainRequest,
             final AsyncHandler<CreateDomainRequestVoidasyncHandler)
                     throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
               try {
                 createDomain(createDomainRequest);
               } catch (Exception ex) {
                   asyncHandler.onError(ex);
             throw ex;
               }
               asyncHandler.onSuccess(createDomainRequestnull);
                  return null;
         }
     });
     }
    
    

Deletes one or more attributes associated with an item. If all attributes of the item are deleted, the item is deleted.

NOTE: If DeleteAttributes is called without being passed any attributes or values specified, all the attributes for the item are deleted.

DeleteAttributes is an idempotent operation; running it multiple times on the same item or attribute does not result in an error response.

Because Amazon SimpleDB makes multiple copies of item data and uses an eventual consistency update model, performing a GetAttributes or Select operation (read) immediately after a DeleteAttributes or PutAttributes operation (write) might not return updated item data.

Parameters:
deleteAttributesRequest Container for the necessary parameters to execute the DeleteAttributes operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the DeleteAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoiddeleteAttributesAsync(final DeleteAttributesRequest deleteAttributesRequest
             throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
                 deleteAttributes(deleteAttributesRequest);
                 return null;
         }
     });
     }

    

Deletes one or more attributes associated with an item. If all attributes of the item are deleted, the item is deleted.

NOTE: If DeleteAttributes is called without being passed any attributes or values specified, all the attributes for the item are deleted.

DeleteAttributes is an idempotent operation; running it multiple times on the same item or attribute does not result in an error response.

Because Amazon SimpleDB makes multiple copies of item data and uses an eventual consistency update model, performing a GetAttributes or Select operation (read) immediately after a DeleteAttributes or PutAttributes operation (write) might not return updated item data.

Parameters:
deleteAttributesRequest Container for the necessary parameters to execute the DeleteAttributes operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the DeleteAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
 
     public Future<VoiddeleteAttributesAsync(
             final DeleteAttributesRequest deleteAttributesRequest,
             final AsyncHandler<DeleteAttributesRequestVoidasyncHandler)
                     throws AmazonServiceExceptionAmazonClientException {
         return .submit(new Callable<Void>() {
             public Void call() throws Exception {
               try {
                 deleteAttributes(deleteAttributesRequest);
               } catch (Exception ex) {
                   asyncHandler.onError(ex);
             throw ex;
               }
               asyncHandler.onSuccess(deleteAttributesRequestnull);
                  return null;
         }
     });
     }
    
    

The ListDomains operation lists all domains associated with the Access Key ID. It returns domain names up to the limit set by MaxNumberOfDomains. A NextToken is returned if there are more than MaxNumberOfDomains domains. Calling ListDomains successive times with the NextToken provided by the operation returns up to MaxNumberOfDomains more domain names with each successive operation call.

Parameters:
listDomainsRequest Container for the necessary parameters to execute the ListDomains operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the ListDomains service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
    public Future<ListDomainsResultlistDomainsAsync(final ListDomainsRequest listDomainsRequest
            throws AmazonServiceExceptionAmazonClientException {
        return .submit(new Callable<ListDomainsResult>() {
            public ListDomainsResult call() throws Exception {
                return listDomains(listDomainsRequest);
        }
    });
    }

    

The ListDomains operation lists all domains associated with the Access Key ID. It returns domain names up to the limit set by MaxNumberOfDomains. A NextToken is returned if there are more than MaxNumberOfDomains domains. Calling ListDomains successive times with the NextToken provided by the operation returns up to MaxNumberOfDomains more domain names with each successive operation call.

Parameters:
listDomainsRequest Container for the necessary parameters to execute the ListDomains operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the ListDomains service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
            final ListDomainsRequest listDomainsRequest,
            final AsyncHandler<ListDomainsRequestListDomainsResultasyncHandler)
                    throws AmazonServiceExceptionAmazonClientException {
        return .submit(new Callable<ListDomainsResult>() {
            public ListDomainsResult call() throws Exception {
              ListDomainsResult result;
                try {
                result = listDomains(listDomainsRequest);
              } catch (Exception ex) {
                  asyncHandler.onError(ex);
            throw ex;
              }
              asyncHandler.onSuccess(listDomainsRequestresult);
                 return result;
        }
    });
    }
    
    

Returns all of the attributes associated with the specified item. Optionally, the attributes returned can be limited to one or more attributes by specifying an attribute name parameter.

If the item does not exist on the replica that was accessed for this operation, an empty set is returned. The system does not return an error as it cannot guarantee the item does not exist on other replicas.

NOTE: If GetAttributes is called without being passed any attribute names, all the attributes for the item are returned.

Parameters:
getAttributesRequest Container for the necessary parameters to execute the GetAttributes operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the GetAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
    public Future<GetAttributesResultgetAttributesAsync(final GetAttributesRequest getAttributesRequest
            throws AmazonServiceExceptionAmazonClientException {
        return .submit(new Callable<GetAttributesResult>() {
            public GetAttributesResult call() throws Exception {
                return getAttributes(getAttributesRequest);
        }
    });
    }

    

Returns all of the attributes associated with the specified item. Optionally, the attributes returned can be limited to one or more attributes by specifying an attribute name parameter.

If the item does not exist on the replica that was accessed for this operation, an empty set is returned. The system does not return an error as it cannot guarantee the item does not exist on other replicas.

NOTE: If GetAttributes is called without being passed any attribute names, all the attributes for the item are returned.

Parameters:
getAttributesRequest Container for the necessary parameters to execute the GetAttributes operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the GetAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
            final GetAttributesRequest getAttributesRequest,
            final AsyncHandler<GetAttributesRequestGetAttributesResultasyncHandler)
                    throws AmazonServiceExceptionAmazonClientException {
        return .submit(new Callable<GetAttributesResult>() {
            public GetAttributesResult call() throws Exception {
              GetAttributesResult result;
                try {
                result = getAttributes(getAttributesRequest);
              } catch (Exception ex) {
                  asyncHandler.onError(ex);
            throw ex;
              }
              asyncHandler.onSuccess(getAttributesRequestresult);
                 return result;
        }
    });
    }
    
    

The BatchPutAttributes operation creates or replaces attributes within one or more items. By using this operation, the client can perform multiple PutAttribute operation with a single call. This helps yield savings in round trips and latencies, enabling Amazon SimpleDB to optimize requests and generally produce better throughput.

The client may specify the item name with the Item.X.ItemName parameter. The client may specify new attributes using a combination of the Item.X.Attribute.Y.Name and Item.X.Attribute.Y.Value parameters. The client may specify the first attribute for the first item using the parameters Item.0.Attribute.0.Name and Item.0.Attribute.0.Value , and for the second attribute for the first item by the parameters Item.0.Attribute.1.Name and Item.0.Attribute.1.Value , and so on.

Attributes are uniquely identified within an item by their name/value combination. For example, a single item can have the attributes { "first_name", "first_value" } and { "first_name", "second_value" } . However, it cannot have two attribute instances where both the Item.X.Attribute.Y.Name and Item.X.Attribute.Y.Value are the same.

Optionally, the requester can supply the Replace parameter for each individual value. Setting this value to true will cause the new attribute values to replace the existing attribute values. For example, if an item I has the attributes { 'a', '1' }, { 'b', '2'} and { 'b', '3' } and the requester does a BatchPutAttributes of {'I', 'b', '4' } with the Replace parameter set to true, the final attributes of the item will be { 'a', '1' } and { 'b', '4' } , replacing the previous values of the 'b' attribute with the new value.

NOTE: You cannot specify an empty string as an item or as an attribute name. The BatchPutAttributes operation succeeds or fails in its entirety. There are no partial puts.

IMPORTANT: This operation is vulnerable to exceeding the maximum URL size when making a REST request using the HTTP GET method. This operation does not support conditions using Expected.X.Name, Expected.X.Value, or Expected.X.Exists.

You can execute multiple BatchPutAttributes operations and other operations in parallel. However, large numbers of concurrent BatchPutAttributes calls can result in Service Unavailable (503) responses.

The following limitations are enforced for this operation:

  • 256 attribute name-value pairs per item
  • 1 MB request size
  • 1 billion attributes per domain
  • 10 GB of total user data storage per domain
  • 25 item limit per BatchPutAttributes operation

Parameters:
batchPutAttributesRequest Container for the necessary parameters to execute the BatchPutAttributes operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the BatchPutAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
    public Future<VoidbatchPutAttributesAsync(final BatchPutAttributesRequest batchPutAttributesRequest
            throws AmazonServiceExceptionAmazonClientException {
        return .submit(new Callable<Void>() {
            public Void call() throws Exception {
                batchPutAttributes(batchPutAttributesRequest);
                return null;
        }
    });
    }

    

The BatchPutAttributes operation creates or replaces attributes within one or more items. By using this operation, the client can perform multiple PutAttribute operation with a single call. This helps yield savings in round trips and latencies, enabling Amazon SimpleDB to optimize requests and generally produce better throughput.

The client may specify the item name with the Item.X.ItemName parameter. The client may specify new attributes using a combination of the Item.X.Attribute.Y.Name and Item.X.Attribute.Y.Value parameters. The client may specify the first attribute for the first item using the parameters Item.0.Attribute.0.Name and Item.0.Attribute.0.Value , and for the second attribute for the first item by the parameters Item.0.Attribute.1.Name and Item.0.Attribute.1.Value , and so on.

Attributes are uniquely identified within an item by their name/value combination. For example, a single item can have the attributes { "first_name", "first_value" } and { "first_name", "second_value" } . However, it cannot have two attribute instances where both the Item.X.Attribute.Y.Name and Item.X.Attribute.Y.Value are the same.

Optionally, the requester can supply the Replace parameter for each individual value. Setting this value to true will cause the new attribute values to replace the existing attribute values. For example, if an item I has the attributes { 'a', '1' }, { 'b', '2'} and { 'b', '3' } and the requester does a BatchPutAttributes of {'I', 'b', '4' } with the Replace parameter set to true, the final attributes of the item will be { 'a', '1' } and { 'b', '4' } , replacing the previous values of the 'b' attribute with the new value.

NOTE: You cannot specify an empty string as an item or as an attribute name. The BatchPutAttributes operation succeeds or fails in its entirety. There are no partial puts.

IMPORTANT: This operation is vulnerable to exceeding the maximum URL size when making a REST request using the HTTP GET method. This operation does not support conditions using Expected.X.Name, Expected.X.Value, or Expected.X.Exists.

You can execute multiple BatchPutAttributes operations and other operations in parallel. However, large numbers of concurrent BatchPutAttributes calls can result in Service Unavailable (503) responses.

The following limitations are enforced for this operation:

  • 256 attribute name-value pairs per item
  • 1 MB request size
  • 1 billion attributes per domain
  • 10 GB of total user data storage per domain
  • 25 item limit per BatchPutAttributes operation

Parameters:
batchPutAttributesRequest Container for the necessary parameters to execute the BatchPutAttributes operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the BatchPutAttributes service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
            final BatchPutAttributesRequest batchPutAttributesRequest,
            final AsyncHandler<BatchPutAttributesRequestVoidasyncHandler)
                    throws AmazonServiceExceptionAmazonClientException {
        return .submit(new Callable<Void>() {
            public Void call() throws Exception {
              try {
                batchPutAttributes(batchPutAttributesRequest);
              } catch (Exception ex) {
                  asyncHandler.onError(ex);
            throw ex;
              }
              asyncHandler.onSuccess(batchPutAttributesRequestnull);
                 return null;
        }
    });
    }
    
    

Returns information about the domain, including when the domain was created, the number of items and attributes in the domain, and the size of the attribute names and values.

Parameters:
domainMetadataRequest Container for the necessary parameters to execute the DomainMetadata operation on AmazonSimpleDB.
Returns:
A Java Future object containing the response from the DomainMetadata service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
    public Future<DomainMetadataResultdomainMetadataAsync(final DomainMetadataRequest domainMetadataRequest
            throws AmazonServiceExceptionAmazonClientException {
        return .submit(new Callable<DomainMetadataResult>() {
            public DomainMetadataResult call() throws Exception {
                return domainMetadata(domainMetadataRequest);
        }
    });
    }

    

Returns information about the domain, including when the domain was created, the number of items and attributes in the domain, and the size of the attribute names and values.

Parameters:
domainMetadataRequest Container for the necessary parameters to execute the DomainMetadata operation on AmazonSimpleDB.
asyncHandler Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
Returns:
A Java Future object containing the response from the DomainMetadata service method, as returned by AmazonSimpleDB.
Throws:
com.amazonaws.AmazonClientException If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
com.amazonaws.AmazonServiceException If an error response is returned by AmazonSimpleDB indicating either a problem with the data in the request, or a server side issue.
            final DomainMetadataRequest domainMetadataRequest,
            final AsyncHandler<DomainMetadataRequestDomainMetadataResultasyncHandler)
                    throws AmazonServiceExceptionAmazonClientException {
        return .submit(new Callable<DomainMetadataResult>() {
            public DomainMetadataResult call() throws Exception {
              DomainMetadataResult result;
                try {
                result = domainMetadata(domainMetadataRequest);
              } catch (Exception ex) {
                  asyncHandler.onError(ex);
            throw ex;
              }
              asyncHandler.onSuccess(domainMetadataRequestresult);
                 return result;
        }
    });
    }
    
}
        
New to GrepCode? Check out our FAQ X