protected override void ProcessRecord()
{
AmazonSimpleDB client = base.GetClient();
Amazon.SimpleDB.Model.DeleteAttributesRequest request = new Amazon.SimpleDB.Model.DeleteAttributesRequest();
request.DomainName = this._DomainName;
request.ItemName = this._ItemName;
Amazon.SimpleDB.Model.DeleteAttributesResponse response = client.DeleteAttributes(request);
}
protected void DeletePetButton_Click(object sender, EventArgs e)
{
DeleteAttributesRequest deleteRequest = new DeleteAttributesRequest()
.WithDomainName(Properties.Settings.Default.PetBoardPublicDomainName)
.WithItemName(this._itemName);
_simpleDBClient.DeleteAttributes(deleteRequest);
if (DomainHelper.DoesDomainExist(this._domainName, _simpleDBClient))
{
deleteRequest.DomainName = this._domainName;
_simpleDBClient.DeleteAttributes(deleteRequest);
}
Response.Redirect("~/Default.aspx");
}
internal DeleteAttributesResponse DeleteAttributes(DeleteAttributesRequest request)
{
var task = DeleteAttributesAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
throw e.InnerException;
}
}
DeleteAttributesResponse AmazonSimpleDB.DeleteAttributes(DeleteAttributesRequest request)
{
throw new NotImplementedException();
}
public static void Main(string[] args)
{
AmazonSimpleDB sdb = AWSClientFactory.CreateAmazonSimpleDBClient(RegionEndpoint.USWest2);
try
{
Console.WriteLine("===========================================");
Console.WriteLine("Getting Started with Amazon SimpleDB");
Console.WriteLine("===========================================\n");
// Creating a domain
Console.WriteLine("Creating domain called MyStore.\n");
String domainName = "MyStore";
CreateDomainRequest createDomain = (new CreateDomainRequest()).WithDomainName(domainName);
sdb.CreateDomain(createDomain);
// Listing domains
ListDomainsResponse sdbListDomainsResponse = sdb.ListDomains(new ListDomainsRequest());
if (sdbListDomainsResponse.IsSetListDomainsResult())
{
ListDomainsResult listDomainsResult = sdbListDomainsResponse.ListDomainsResult;
Console.WriteLine("List of domains:\n");
foreach (String domain in listDomainsResult.DomainName)
{
Console.WriteLine(" " + domain);
}
}
Console.WriteLine();
// Putting data into a domain
Console.WriteLine("Putting data into MyStore domain.\n");
String itemNameOne = "Item_01";
PutAttributesRequest putAttributesActionOne = new PutAttributesRequest().WithDomainName(domainName).WithItemName(itemNameOne);
List<ReplaceableAttribute> attributesOne = putAttributesActionOne.Attribute;
attributesOne.Add(new ReplaceableAttribute().WithName("Category").WithValue("Clothes"));
attributesOne.Add(new ReplaceableAttribute().WithName("Subcategory").WithValue("Sweater"));
attributesOne.Add(new ReplaceableAttribute().WithName("Name").WithValue("Cathair Sweater"));
attributesOne.Add(new ReplaceableAttribute().WithName("Color").WithValue("Siamese"));
attributesOne.Add(new ReplaceableAttribute().WithName("Size").WithValue("Small"));
attributesOne.Add(new ReplaceableAttribute().WithName("Size").WithValue("Medium"));
attributesOne.Add(new ReplaceableAttribute().WithName("Size").WithValue("Large"));
sdb.PutAttributes(putAttributesActionOne);
String itemNameTwo = "Item_02";
PutAttributesRequest putAttributesActionTwo = new PutAttributesRequest().WithDomainName(domainName).WithItemName(itemNameTwo);
List<ReplaceableAttribute> attributesTwo = putAttributesActionTwo.Attribute;
attributesTwo.Add(new ReplaceableAttribute().WithName("Category").WithValue("Clothes"));
attributesTwo.Add(new ReplaceableAttribute().WithName("Subcategory").WithValue("Pants"));
attributesTwo.Add(new ReplaceableAttribute().WithName("Name").WithValue("Designer Jeans"));
attributesTwo.Add(new ReplaceableAttribute().WithName("Color").WithValue("Paisley Acid Wash"));
attributesTwo.Add(new ReplaceableAttribute().WithName("Size").WithValue("30x32"));
attributesTwo.Add(new ReplaceableAttribute().WithName("Size").WithValue("32x32"));
attributesTwo.Add(new ReplaceableAttribute().WithName("Size").WithValue("32x34"));
sdb.PutAttributes(putAttributesActionTwo);
String itemNameThree = "Item_03";
PutAttributesRequest putAttributesActionThree = new PutAttributesRequest().WithDomainName(domainName).WithItemName(itemNameThree);
List<ReplaceableAttribute> attributesThree = putAttributesActionThree.Attribute;
attributesThree.Add(new ReplaceableAttribute().WithName("Category").WithValue("Clothes"));
attributesThree.Add(new ReplaceableAttribute().WithName("Subcategory").WithValue("Pants"));
attributesThree.Add(new ReplaceableAttribute().WithName("Name").WithValue("Sweatpants"));
attributesThree.Add(new ReplaceableAttribute().WithName("Color").WithValue("Blue"));
attributesThree.Add(new ReplaceableAttribute().WithName("Color").WithValue("Yellow"));
attributesThree.Add(new ReplaceableAttribute().WithName("Color").WithValue("Pink"));
attributesThree.Add(new ReplaceableAttribute().WithName("Size").WithValue("Large"));
attributesThree.Add(new ReplaceableAttribute().WithName("Year").WithValue("2006"));
attributesThree.Add(new ReplaceableAttribute().WithName("Year").WithValue("2007"));
sdb.PutAttributes(putAttributesActionThree);
String itemNameFour = "Item_04";
PutAttributesRequest putAttributesActionFour = new PutAttributesRequest().WithDomainName(domainName).WithItemName(itemNameFour);
List<ReplaceableAttribute> attributesFour = putAttributesActionFour.Attribute;
attributesFour.Add(new ReplaceableAttribute().WithName("Category").WithValue("Car Parts"));
attributesFour.Add(new ReplaceableAttribute().WithName("Subcategory").WithValue("Engine"));
attributesFour.Add(new ReplaceableAttribute().WithName("Name").WithValue("Turbos"));
attributesFour.Add(new ReplaceableAttribute().WithName("Make").WithValue("Audi"));
attributesFour.Add(new ReplaceableAttribute().WithName("Model").WithValue("S4"));
attributesFour.Add(new ReplaceableAttribute().WithName("Year").WithValue("2000"));
attributesFour.Add(new ReplaceableAttribute().WithName("Year").WithValue("2001"));
attributesFour.Add(new ReplaceableAttribute().WithName("Year").WithValue("2002"));
sdb.PutAttributes(putAttributesActionFour);
String itemNameFive = "Item_05";
PutAttributesRequest putAttributesActionFive = new PutAttributesRequest().WithDomainName(domainName).WithItemName(itemNameFive);
List<ReplaceableAttribute> attributesFive = putAttributesActionFive.Attribute;
attributesFive.Add(new ReplaceableAttribute().WithName("Category").WithValue("Car Parts"));
attributesFive.Add(new ReplaceableAttribute().WithName("Subcategory").WithValue("Emissions"));
attributesFive.Add(new ReplaceableAttribute().WithName("Name").WithValue("O2 Sensor"));
attributesFive.Add(new ReplaceableAttribute().WithName("Make").WithValue("Audi"));
attributesFive.Add(new ReplaceableAttribute().WithName("Model").WithValue("S4"));
attributesFive.Add(new ReplaceableAttribute().WithName("Year").WithValue("2000"));
attributesFive.Add(new ReplaceableAttribute().WithName("Year").WithValue("2001"));
attributesFive.Add(new ReplaceableAttribute().WithName("Year").WithValue("2002"));
sdb.PutAttributes(putAttributesActionFive);
// Getting data from a domain
Console.WriteLine("Print attributes with the attribute Category that contain the value Clothes.\n");
String selectExpression = "Select * From MyStore Where Category = 'Clothes'";
SelectRequest selectRequestAction = new SelectRequest().WithSelectExpression(selectExpression);
SelectResponse selectResponse = sdb.Select(selectRequestAction);
if (selectResponse.IsSetSelectResult())
{
SelectResult selectResult = selectResponse.SelectResult;
foreach (Item item in selectResult.Item)
{
Console.WriteLine(" Item");
if (item.IsSetName())
{
Console.WriteLine(" Name: {0}", item.Name);
}
foreach (Amazon.SimpleDB.Model.Attribute attribute in item.Attribute)
{
Console.WriteLine(" Attribute");
if (attribute.IsSetName())
{
Console.WriteLine(" Name: {0}", attribute.Name);
}
if (attribute.IsSetValue())
{
Console.WriteLine(" Value: {0}", attribute.Value);
}
}
}
}
Console.WriteLine();
// Deleting values from an attribute
Console.WriteLine("Deleting Blue attributes in Item_O3.\n");
Amazon.SimpleDB.Model.Attribute deleteValueAttribute = new Amazon.SimpleDB.Model.Attribute().WithName("Color").WithValue("Blue");
DeleteAttributesRequest deleteValueAction = new DeleteAttributesRequest().WithDomainName("MyStore").WithItemName("Item_03").WithAttribute(deleteValueAttribute);
sdb.DeleteAttributes(deleteValueAction);
//Deleting an attribute
Console.WriteLine("Deleting attribute Year in Item_O3.\n");
Amazon.SimpleDB.Model.Attribute deleteAttribute = new Amazon.SimpleDB.Model.Attribute().WithName("Year");
DeleteAttributesRequest deleteAttributeAction = new DeleteAttributesRequest().WithDomainName("MyStore").WithItemName("Item_03").WithAttribute(deleteAttribute);
sdb.DeleteAttributes(deleteAttributeAction);
//Replacing an attribute
Console.WriteLine("Replace Size of Item_03 with Medium.\n");
ReplaceableAttribute replaceableAttribute = new ReplaceableAttribute().WithName("Size").WithValue("Medium").WithReplace(true);
PutAttributesRequest replaceAction = new PutAttributesRequest().WithDomainName("MyStore").WithItemName("Item_03").WithAttribute(replaceableAttribute);
sdb.PutAttributes(replaceAction);
//Deleting an item
Console.WriteLine("Deleting Item_03 item.\n");
DeleteAttributesRequest deleteItemAction = new DeleteAttributesRequest().WithDomainName("MyStore").WithItemName("Item_03");
sdb.DeleteAttributes(deleteAttributeAction);
//Deleting a domain
Console.WriteLine("Deleting MyStore domain.\n");
DeleteDomainRequest deleteDomainAction = new DeleteDomainRequest().WithDomainName("MyStore");
sdb.DeleteDomain(deleteDomainAction);
}
catch (AmazonSimpleDBException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
Console.WriteLine("XML: " + ex.XML);
}
Console.WriteLine("Press Enter to continue...");
Console.Read();
}
/// <summary>
/// Deletes one or more attributes associated with an item. If all attributes of the
/// item are deleted, the item is deleted.
///
///
/// <para>
/// <code>DeleteAttributes</code> is an idempotent operation; running it multiple times
/// on the same item or attribute does not result in an error response.
/// </para>
///
/// <para>
/// Because Amazon SimpleDB makes multiple copies of item data and uses an eventual consistency
/// update model, performing a <a>GetAttributes</a> or <a>Select</a> operation (read)
/// immediately after a <code>DeleteAttributes</code> or <a>PutAttributes</a> operation
/// (write) might not return updated item data.
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DeleteAttributes service method.</param>
///
/// <returns>The response from the DeleteAttributes service method, as returned by SimpleDB.</returns>
/// <exception cref="AttributeDoesNotExistException">
/// The specified attribute does not exist.
/// </exception>
/// <exception cref="InvalidParameterValueException">
/// The value for a parameter is invalid.
/// </exception>
/// <exception cref="MissingParameterException">
/// The request must contain the specified missing parameter.
/// </exception>
/// <exception cref="NoSuchDomainException">
/// The specified domain does not exist.
/// </exception>
public DeleteAttributesResponse DeleteAttributes(DeleteAttributesRequest request)
{
var marshaller = new DeleteAttributesRequestMarshaller();
var unmarshaller = DeleteAttributesResponseUnmarshaller.Instance;
return Invoke<DeleteAttributesRequest,DeleteAttributesResponse>(request, marshaller, unmarshaller);
}
public void TearDown()
{
//A post-requisite for testing SimpleDB objects. Ensure that all the Domains and Item created are deleted before we exit the test-class.
bool hasCallbackArrived = false;
//1. Remove the attribute (that was set during one of the test cases) as well.
hasCallbackArrived = false;
SimpleDBResponseEventHandler<object, ResponseEventArgs> handler2 = null;
handler2 = delegate(object sender, ResponseEventArgs args)
{
//Unhook from event.
_client.OnSimpleDBResponse -= handler2;
hasCallbackArrived = true;
};
_client.OnSimpleDBResponse += handler2;
DeleteAttributesRequest deleteRequest = new DeleteAttributesRequest()
{
DomainName = _domainName_UnitTesting,
ItemName = _itemName_UnitTesting
};
deleteRequest.Attribute.Add(
new Amazon.SimpleDB.Model.Attribute
{
Name = "Name",
Value = "Name_1"
}
);
deleteRequest.Attribute.Add(
new Amazon.SimpleDB.Model.Attribute
{
Name = "Color",
Value = "blue"
}
);
deleteRequest.Attribute.Add(
new Amazon.SimpleDB.Model.Attribute
{
Name = "Size",
Value = "Small"
}
);
deleteRequest.Attribute.Add(
new Amazon.SimpleDB.Model.Attribute
{
Name = "Size",
Value = "Medium"
}
);
_client.DeleteAttributes(deleteRequest);
//Wait till the request is actually carried out.
EnqueueConditional(() => hasCallbackArrived);
//2.. Delete the normal domain.
hasCallbackArrived = false;
SimpleDBResponseEventHandler<object, ResponseEventArgs> handler = null;
handler = delegate(object sender, ResponseEventArgs args)
{
//Unhook from event.
_client.OnSimpleDBResponse -= handler;
hasCallbackArrived = true;
};
_client.OnSimpleDBResponse += handler;
_client.BeginDeleteDomain(new Amazon.SimpleDB.Model.DeleteDomainRequest { DomainName = _domainName_UnitTesting });
EnqueueConditional(() => hasCallbackArrived);
EnqueueTestComplete();
}
public void AttributeTestB_DeleteAttribute_ForException_WithoutItem()
{
bool hasCallbackArrived = false;
string actualValue = string.Empty;
string expectedValue = "The request must contain the parameter ItemName";
SimpleDBResponseEventHandler<object, ResponseEventArgs> handler = null;
handler = delegate(object sender, ResponseEventArgs args)
{
//Unhook from event.
_client.OnSimpleDBResponse -= handler;
AmazonSimpleDBException response = args.Response as AmazonSimpleDBException;
if (null != response)
{
actualValue = response.Message.Trim();
}
hasCallbackArrived = true;
};
//Hook to event
_client.OnSimpleDBResponse += handler;
DeleteAttributesRequest deleteRequest = new DeleteAttributesRequest()
{
DomainName = _domainName_UnitTesting
};
_client.DeleteAttributes(deleteRequest);
EnqueueConditional(() => hasCallbackArrived);
EnqueueCallback(() => Assert.IsTrue(expectedValue == actualValue));
EnqueueTestComplete();
}
public void Put(string domainName, string itemName, bool isPublic, AmazonSimpleDBClient sdbClient)
{
if (String.IsNullOrEmpty(domainName) ||
String.IsNullOrEmpty(itemName))
{
return;
}
DomainHelper.CheckForDomain(domainName, sdbClient);
PutAttributesRequest putAttrRequest = new PutAttributesRequest().WithDomainName(domainName).WithItemName(itemName);
putAttrRequest.WithAttribute(
new ReplaceableAttribute { Name = "Public", Value = isPublic.ToString(), Replace = true },
new ReplaceableAttribute { Name = "PhotoThumbUrl", Value = !String.IsNullOrEmpty(this.PhotoThumbUrl) ? this.PhotoThumbUrl : String.Empty, Replace = true },
new ReplaceableAttribute { Name = "Name", Value = this.Name, Replace = true },
new ReplaceableAttribute { Name = "Type", Value = this.Type, Replace = true },
new ReplaceableAttribute { Name = "Breed", Value = this.Breed, Replace = true },
new ReplaceableAttribute { Name = "Sex", Value = this.Sex, Replace = true },
new ReplaceableAttribute { Name = "Birthdate", Value = this.Birthdate, Replace = true },
new ReplaceableAttribute { Name = "Likes", Value = this.Likes, Replace = true },
new ReplaceableAttribute { Name = "Dislikes", Value = this.Dislikes, Replace = true }
);
sdbClient.PutAttributes(putAttrRequest);
if (isPublic)
{
DomainHelper.CheckForDomain(Settings.Default.PetBoardPublicDomainName, sdbClient);
putAttrRequest.DomainName = Settings.Default.PetBoardPublicDomainName;
sdbClient.PutAttributes(putAttrRequest);
}
else
{
DeleteAttributesRequest deleteAttributeRequest = new DeleteAttributesRequest().WithDomainName(Settings.Default.PetBoardPublicDomainName).WithItemName(itemName);
sdbClient.DeleteAttributes(deleteAttributeRequest);
}
}
private void btnDeletetAttributes_Click(object sender, RoutedEventArgs e)
{
SimpleDBResponseEventHandler<object, ResponseEventArgs> responseHandler = null;
responseHandler = delegate(object senderAmazon, ResponseEventArgs args)
{
SimpleDB.Client.OnSimpleDBResponse -= responseHandler;
DeleteAttributesResponse deleteResponse = args.Response as DeleteAttributesResponse;
this.Dispatcher.BeginInvoke(() =>
{
this.Attributes.Clear();
string message = string.Empty;
if (null != deleteResponse)
message = "Attribute(s) deleted successfully.";
else
{
AmazonSimpleDBException exception = args.Response as AmazonSimpleDBException;
if (null != exception)
message = "Error: " + exception.Message;
}
this.FetchingOrDeletingAttributeMessage = message;
});
};
SimpleDB.Client.OnSimpleDBResponse += responseHandler;
DeleteAttributesRequest deleteRequest = new DeleteAttributesRequest() { DomainName = this.DomainName, ItemName = this.ItemName };
List<Amazon.SimpleDB.Model.Attribute> deleteItem = deleteRequest.Attribute;
List<AttributeAndValue> aAndV = GetListAttributeAndValueFromString(this.AttributesAndValuesToPut);
aAndV.ForEach(a => deleteItem.Add(new Amazon.SimpleDB.Model.Attribute().WithName(a.Attribute).WithValue(a.Value)));
//deleteItem.Add(new Amazon.SimpleDB.Model.Attribute().WithName("Category").WithValue("Clothes"));
//deleteItem.Add(new Amazon.SimpleDB.Model.Attribute().WithName("Subcategory").WithValue("Sweater"));
SimpleDB.Client.DeleteAttributes(deleteRequest);
}
/// <summary>
/// Initiates the asynchronous execution of the DeleteAttributes operation.
/// <seealso cref="Amazon.SimpleDB.IAmazonSimpleDB"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DeleteAttributes operation on AmazonSimpleDBClient.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndDeleteAttributes
/// operation.</returns>
public IAsyncResult BeginDeleteAttributes(DeleteAttributesRequest request, AsyncCallback callback, object state)
{
var marshaller = new DeleteAttributesRequestMarshaller();
var unmarshaller = DeleteAttributesResponseUnmarshaller.Instance;
return BeginInvoke<DeleteAttributesRequest>(request, marshaller, unmarshaller,
callback, state);
}
public async Task DeleteTodoItemAsync (TodoItem todoItem)
{
try {
var attributeList = ToSimpleDBAttributes (todoItem);
var request = new DeleteAttributesRequest () {
DomainName = tableName,
ItemName = todoItem.ID,
Attributes = attributeList
};
await client.DeleteAttributesAsync (request);
} catch (Exception ex) {
Debug.WriteLine (@" ERROR {0}", ex.Message);
}
}
//
// RoleProvider.RemoveUsersFromRoles
//
public override void RemoveUsersFromRoles(string[] usernames, string[] rolenames)
{
foreach (string username in usernames)
{
foreach (string rolename in rolenames)
{
DeleteAttributesRequest request = new DeleteAttributesRequest().WithDomainName(domain).WithItemName(username + "-" + rolename);
client.DeleteAttributes(request);
}
}
}
/// <summary>
/// Deletes the attributes.
/// </summary>
/// <param name="domainName"></param>
/// <param name="itemName"></param>
/// <param name="names"></param>
public void DeleteAttributes(string domainName, string itemName, IEnumerable<string> names)
{
List<Attribute> attributes = names.Select(name => new Attribute {Name = name}).ToList();
var request = new DeleteAttributesRequest
{
DomainName = domainName,
ItemName = itemName,
Attribute = attributes
};
Client.DeleteAttributes(request);
}
/// <summary>
/// <para> Deletes one or more attributes associated with an item. If all attributes of the item are deleted, the item is deleted. </para>
/// <para><b>NOTE:</b> If DeleteAttributes is called without being passed any attributes or values specified, all the attributes for the item
/// are deleted. </para> <para> <c>DeleteAttributes</c> is an idempotent operation; running it multiple times on the same item or attribute does
/// not result in an error response. </para> <para> 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 <c>DeleteAttributes</c> or PutAttributes operation
/// (write) might not return updated item data. </para>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DeleteAttributes service method on
/// AmazonSimpleDB.</param>
///
/// <exception cref="T:Amazon.SimpleDB.Model.InvalidParameterValueException" />
/// <exception cref="T:Amazon.SimpleDB.Model.NoSuchDomainException" />
/// <exception cref="T:Amazon.SimpleDB.Model.AttributeDoesNotExistException" />
/// <exception cref="T:Amazon.SimpleDB.Model.MissingParameterException" />
public DeleteAttributesResponse DeleteAttributes(DeleteAttributesRequest request)
{
var task = DeleteAttributesAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return null;
}
}
public void AttributeTestB_DeleteAttribute()
{
bool hasCallbackArrived = false;
bool actualValue = false;
bool expectedValue = true;
SimpleDBResponseEventHandler<object, ResponseEventArgs> handler = null;
handler = delegate(object sender, ResponseEventArgs args)
{
//Unhook from event.
_client.OnSimpleDBResponse -= handler;
DeleteAttributesResponse response = args.Response as DeleteAttributesResponse;
if (null != response)
{
actualValue = true;
}
hasCallbackArrived = true;
};
//Hook to event
_client.OnSimpleDBResponse += handler;
DeleteAttributesRequest deleteRequest = new DeleteAttributesRequest()
{
DomainName = _domainName_UnitTesting,
ItemName = "ItemB"
};
List<Amazon.SimpleDB.Model.Attribute> deleteItem = deleteRequest.Attribute;
deleteItem.Add(new Amazon.SimpleDB.Model.Attribute().WithName("Location").WithValue("Hydrabad"));
_client.DeleteAttributes(deleteRequest);
EnqueueConditional(() => hasCallbackArrived);
EnqueueCallback(() => Assert.IsTrue(expectedValue == actualValue));
EnqueueTestComplete();
}
/// <summary>
/// Initiates the asynchronous execution of the DeleteAttributes operation.
/// <seealso cref="Amazon.SimpleDB.IAmazonSimpleDB.DeleteAttributes"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DeleteAttributes operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<DeleteAttributesResponse> DeleteAttributesAsync(DeleteAttributesRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DeleteAttributesRequestMarshaller();
var unmarshaller = DeleteAttributesResponseUnmarshaller.GetInstance();
return Invoke<IRequest, DeleteAttributesRequest, DeleteAttributesResponse>(request, marshaller, unmarshaller, signer, cancellationToken);
}
public void AttributeTestB_DeleteAttribute_WithWrongItemName()
{
bool hasCallbackArrived = false;
bool actualValue = false;
bool expectedValue = true;
SimpleDBResponseEventHandler<object, ResponseEventArgs> handler = null;
handler = delegate(object sender, ResponseEventArgs args)
{
//Unhook from event.
_client.OnSimpleDBResponse -= handler;
DeleteAttributesResponse response = args.Response as DeleteAttributesResponse;
if (null != response)
{
actualValue = true;
}
hasCallbackArrived = true;
};
//Hook to event
_client.OnSimpleDBResponse += handler;
DeleteAttributesRequest deleteRequest = new DeleteAttributesRequest()
{
DomainName = _domainName_UnitTesting,
ItemName = "WrongName"
};
_client.DeleteAttributes(deleteRequest);
EnqueueConditional(() => hasCallbackArrived);
EnqueueCallback(() => Assert.IsTrue(expectedValue == actualValue));
EnqueueTestComplete();
}
public override void DeleteItem(string ItemName,string Domain)
{
Domain = SetDomain(Domain);
DeleteAttributesRequest request = new DeleteAttributesRequest().WithDomainName(Domain).WithItemName(ItemName);
client.DeleteAttributes(request);
}
public override int DeleteProfiles(string[] usernames)
{
// I think we can make sure of a new sdb feature, grouped requests.
// It will be in the next update.
int deleted = 0;
foreach (string username in usernames)
{
try
{
DeleteAttributesRequest deleteRequest = new DeleteAttributesRequest().WithDomainName(domain).WithItemName(username);
client.DeleteAttributes(deleteRequest);
deleted++;
}
catch (Exception err)
{
WriteToEventLog(err, "DeleteProfiles");
}
}
return deleted;
}
//
// MembershipProvider.DeleteUser
//
public override bool DeleteUser(string username, bool deleteAllRelatedData)
{
try
{
DeleteAttributesRequest request = new DeleteAttributesRequest().WithDomainName(domain).WithItemName(username);
client.DeleteAttributes(request);
return true;
}
catch (Exception e)
{
if (WriteExceptionsToEventLog)
{
WriteToEventLog(e, "DeleteUser");
throw new ProviderException(exceptionMessage);
}
else
{
throw e;
}
}
return false;
}
/// <summary>
/// Initiates the asynchronous execution of the DeleteAttributes operation.
/// <seealso cref="Amazon.SimpleDB.IAmazonSimpleDB"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DeleteAttributes operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<DeleteAttributesResponse> DeleteAttributesAsync(DeleteAttributesRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DeleteAttributesRequestMarshaller();
var unmarshaller = DeleteAttributesResponseUnmarshaller.Instance;
return InvokeAsync<DeleteAttributesRequest,DeleteAttributesResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// <para> Deletes one or more attributes associated with an item. If all attributes of the item are deleted, the item is deleted. </para>
/// <para><b>NOTE:</b> If DeleteAttributes is called without being passed any attributes or values specified, all the attributes for the item
/// are deleted. </para> <para> <c>DeleteAttributes</c> is an idempotent operation; running it multiple times on the same item or attribute does
/// not result in an error response. </para> <para> 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 <c>DeleteAttributes</c> or PutAttributes operation
/// (write) might not return updated item data. </para>
/// </summary>
///
/// <param name="deleteAttributesRequest">Container for the necessary parameters to execute the DeleteAttributes service method on
/// AmazonSimpleDB.</param>
///
/// <exception cref="InvalidParameterValueException"/>
/// <exception cref="NoSuchDomainException"/>
/// <exception cref="AttributeDoesNotExistException"/>
/// <exception cref="MissingParameterException"/>
public DeleteAttributesResponse DeleteAttributes(DeleteAttributesRequest deleteAttributesRequest)
{
IAsyncResult asyncResult = invokeDeleteAttributes(deleteAttributesRequest, null, null, true);
return EndDeleteAttributes(asyncResult);
}
IAsyncResult AmazonSimpleDB.BeginDeleteAttributes(DeleteAttributesRequest request, AsyncCallback callback, object state)
{
throw new NotImplementedException();
}
/// <summary>
/// Initiates the asynchronous execution of the DeleteAttributes operation.
/// <seealso cref="Amazon.SimpleDB.IAmazonSimpleDB.DeleteAttributes"/>
/// </summary>
///
/// <param name="deleteAttributesRequest">Container for the necessary parameters to execute the DeleteAttributes operation on
/// AmazonSimpleDB.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
public IAsyncResult BeginDeleteAttributes(DeleteAttributesRequest deleteAttributesRequest, AsyncCallback callback, object state)
{
return invokeDeleteAttributes(deleteAttributesRequest, callback, state, false);
}
public override bool DeleteUser(string userName, bool deleteAllRelatedData)
{
DeleteAttributesRequest request = new DeleteAttributesRequest()
.WithDomainName(Settings.Default.AWSMembershipDomain)
.WithItemName(userName);
this._simpleDBClient.DeleteAttributes(request);
return true;
}
IAsyncResult invokeDeleteAttributes(DeleteAttributesRequest deleteAttributesRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new DeleteAttributesRequestMarshaller().Marshall(deleteAttributesRequest);
var unmarshaller = DeleteAttributesResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
/// <summary>
/// <para> Deletes one or more attributes associated with an item. If all attributes of the item are deleted, the item is deleted. </para>
/// <para><b>NOTE:</b> If DeleteAttributes is called without being passed any attributes or values specified, all the attributes for the item
/// are deleted. </para> <para> <c>DeleteAttributes</c> is an idempotent operation; running it multiple times on the same item or attribute does
/// not result in an error response. </para> <para> 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 <c>DeleteAttributes</c> or PutAttributes operation
/// (write) might not return updated item data. </para>
/// </summary>
///
/// <param name="deleteAttributesRequest">Container for the necessary parameters to execute the DeleteAttributes service method on
/// AmazonSimpleDB.</param>
///
/// <exception cref="T:Amazon.SimpleDB.Model.InvalidParameterValueException" />
/// <exception cref="T:Amazon.SimpleDB.Model.NoSuchDomainException" />
/// <exception cref="T:Amazon.SimpleDB.Model.AttributeDoesNotExistException" />
/// <exception cref="T:Amazon.SimpleDB.Model.MissingParameterException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public async Task<DeleteAttributesResponse> DeleteAttributesAsync(DeleteAttributesRequest deleteAttributesRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DeleteAttributesRequestMarshaller();
var unmarshaller = DeleteAttributesResponseUnmarshaller.GetInstance();
var response = await Invoke<IRequest, DeleteAttributesRequest, DeleteAttributesResponse>(deleteAttributesRequest, marshaller, unmarshaller, signer, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
return response;
}
public void DeleteWorkStep(string path)
{
var deleteAttributesRequest = new DeleteAttributesRequest { ItemName = path, DomainName = _domain};
_client.DeleteAttributes(deleteAttributesRequest);
}
