com.amazonaws.services.sqs.model

Class SetQueueAttributesRequest

java.lang.Object

com.amazonaws.AmazonWebServiceRequest

com.amazonaws.services.sqs.model.SetQueueAttributesRequest

All Implemented Interfaces:

Serializable

public class SetQueueAttributesRequest
extends AmazonWebServiceRequest
implements Serializable

Container for the parameters to the SetQueueAttributes operation.

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 SQS system. Changes made to the MessageRetentionPeriod attribute can take up to 15 minutes.

NOTE:Going forward, new attributes might be added. If you are writing code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.

See Also:

AmazonSQS.setQueueAttributes(SetQueueAttributesRequest), Serialized Form

Constructor Summary

Constructors

Constructor and Description
SetQueueAttributesRequest() Default constructor for a new SetQueueAttributesRequest object.
SetQueueAttributesRequest(String queueUrl, Map<String,String> attributes) Constructs a new SetQueueAttributesRequest object.

Method Summary

Methods

Modifier and Type	Method and Description
SetQueueAttributesRequest	addAttributesEntry(String key, String value) A map of attributes to set.
SetQueueAttributesRequest	clearAttributesEntries() Removes all the entries added into Attributes.
boolean	equals(Object obj)
Map<String,String>	getAttributes() A map of attributes to set.
String	getQueueUrl() The URL of the Amazon SQS queue to take action on.
int	hashCode()
void	setAttributes(Map<String,String> attributes) A map of attributes to set.
void	setQueueUrl(String queueUrl) The URL of the Amazon SQS queue to take action on.
String	toString() Returns a string representation of this object; useful for testing and debugging.
SetQueueAttributesRequest	withAttributes(Map<String,String> attributes) A map of attributes to set.
SetQueueAttributesRequest	withQueueUrl(String queueUrl) The URL of the Amazon SQS queue to take action on.

Methods inherited from class com.amazonaws.AmazonWebServiceRequest

copyPrivateRequestParameters, getDelegationToken, getRequestClientOptions, getRequestCredentials, getRequestMetricCollector, setDelegationToken, setRequestCredentials, setRequestMetricCollector, withRequestMetricCollector

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SetQueueAttributesRequest

public SetQueueAttributesRequest()

Default constructor for a new SetQueueAttributesRequest object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.

SetQueueAttributesRequest

public SetQueueAttributesRequest(String queueUrl,
                         Map<String,String> attributes)

Constructs a new SetQueueAttributesRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:

queueUrl - The URL of the Amazon SQS queue to take action on.

attributes - A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters the SetQueueAttributes action uses:

• DelaySeconds - The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). The default for this attribute is 0 (zero).
• MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB).
• MessageRetentionPeriod - The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). The default for this attribute is 345600 (4 days).
• Policy - The queue's policy. A valid form-url-encoded policy. For more information about policy structure, see Basic Policy Structure in the Amazon SQS Developer Guide. For more information about form-url-encoding, see http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1.
• ReceiveMessageWaitTimeSeconds - The time for which a ReceiveMessage call will wait for a message to arrive. An integer from 0 to 20 (seconds). The default for this attribute is 0.
• VisibilityTimeout - The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). The default for this attribute is 30. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
• RedrivePolicy - The parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

Method Detail

getQueueUrl

public String getQueueUrl()

The URL of the Amazon SQS queue to take action on.

Returns:

The URL of the Amazon SQS queue to take action on.

setQueueUrl

public void setQueueUrl(String queueUrl)

The URL of the Amazon SQS queue to take action on.

Parameters:

queueUrl - The URL of the Amazon SQS queue to take action on.

withQueueUrl

public SetQueueAttributesRequest withQueueUrl(String queueUrl)

The URL of the Amazon SQS queue to take action on.

Returns a reference to this object so that method calls can be chained together.

Parameters:

queueUrl - The URL of the Amazon SQS queue to take action on.

Returns:

A reference to this updated object so that method calls can be chained together.

getAttributes

public Map<String,String> getAttributes()

A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters the SetQueueAttributes action uses:

• DelaySeconds - The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). The default for this attribute is 0 (zero).
• MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB).
• MessageRetentionPeriod - The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). The default for this attribute is 345600 (4 days).
• Policy - The queue's policy. A valid form-url-encoded policy. For more information about policy structure, see Basic Policy Structure in the Amazon SQS Developer Guide. For more information about form-url-encoding, see http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1.
• ReceiveMessageWaitTimeSeconds - The time for which a ReceiveMessage call will wait for a message to arrive. An integer from 0 to 20 (seconds). The default for this attribute is 0.
• VisibilityTimeout - The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). The default for this attribute is 30. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
• RedrivePolicy - The parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

Returns:

A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters the SetQueueAttributes action uses:

• DelaySeconds - The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). The default for this attribute is 0 (zero).
• MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB).
• MessageRetentionPeriod - The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). The default for this attribute is 345600 (4 days).
• Policy - The queue's policy. A valid form-url-encoded policy. For more information about policy structure, see Basic Policy Structure in the Amazon SQS Developer Guide. For more information about form-url-encoding, see http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1.
• ReceiveMessageWaitTimeSeconds - The time for which a ReceiveMessage call will wait for a message to arrive. An integer from 0 to 20 (seconds). The default for this attribute is 0.
• VisibilityTimeout - The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). The default for this attribute is 30. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
• RedrivePolicy - The parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

setAttributes

public void setAttributes(Map<String,String> attributes)

A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters the SetQueueAttributes action uses:

• DelaySeconds - The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). The default for this attribute is 0 (zero).
• MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB).
• MessageRetentionPeriod - The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). The default for this attribute is 345600 (4 days).
• Policy - The queue's policy. A valid form-url-encoded policy. For more information about policy structure, see Basic Policy Structure in the Amazon SQS Developer Guide. For more information about form-url-encoding, see http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1.
• ReceiveMessageWaitTimeSeconds - The time for which a ReceiveMessage call will wait for a message to arrive. An integer from 0 to 20 (seconds). The default for this attribute is 0.
• VisibilityTimeout - The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). The default for this attribute is 30. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
• RedrivePolicy - The parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

Parameters:

attributes - A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters the SetQueueAttributes action uses:

• DelaySeconds - The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). The default for this attribute is 0 (zero).
• MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB).
• MessageRetentionPeriod - The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). The default for this attribute is 345600 (4 days).
• Policy - The queue's policy. A valid form-url-encoded policy. For more information about policy structure, see Basic Policy Structure in the Amazon SQS Developer Guide. For more information about form-url-encoding, see http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1.
• ReceiveMessageWaitTimeSeconds - The time for which a ReceiveMessage call will wait for a message to arrive. An integer from 0 to 20 (seconds). The default for this attribute is 0.
• VisibilityTimeout - The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). The default for this attribute is 30. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
• RedrivePolicy - The parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

withAttributes

public SetQueueAttributesRequest withAttributes(Map<String,String> attributes)

A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters the SetQueueAttributes action uses:

• DelaySeconds - The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). The default for this attribute is 0 (zero).
• MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB).
• MessageRetentionPeriod - The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). The default for this attribute is 345600 (4 days).
• Policy - The queue's policy. A valid form-url-encoded policy. For more information about policy structure, see Basic Policy Structure in the Amazon SQS Developer Guide. For more information about form-url-encoding, see http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1.
• ReceiveMessageWaitTimeSeconds - The time for which a ReceiveMessage call will wait for a message to arrive. An integer from 0 to 20 (seconds). The default for this attribute is 0.
• VisibilityTimeout - The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). The default for this attribute is 30. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
• RedrivePolicy - The parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

Returns a reference to this object so that method calls can be chained together.

Parameters:

attributes - A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters the SetQueueAttributes action uses:

• DelaySeconds - The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). The default for this attribute is 0 (zero).
• MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB).
• MessageRetentionPeriod - The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). The default for this attribute is 345600 (4 days).
• Policy - The queue's policy. A valid form-url-encoded policy. For more information about policy structure, see Basic Policy Structure in the Amazon SQS Developer Guide. For more information about form-url-encoding, see http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1.
• ReceiveMessageWaitTimeSeconds - The time for which a ReceiveMessage call will wait for a message to arrive. An integer from 0 to 20 (seconds). The default for this attribute is 0.
• VisibilityTimeout - The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). The default for this attribute is 30. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
• RedrivePolicy - The parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

Returns:

A reference to this updated object so that method calls can be chained together.

addAttributesEntry

public SetQueueAttributesRequest addAttributesEntry(String key,
                                           String value)

A map of attributes to set.

The following lists the names, descriptions, and values of the special request parameters the SetQueueAttributes action uses:

• DelaySeconds - The time in seconds that the delivery of all messages in the queue will be delayed. An integer from 0 to 900 (15 minutes). The default for this attribute is 0 (zero).
• MaximumMessageSize - The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB).
• MessageRetentionPeriod - The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). The default for this attribute is 345600 (4 days).
• Policy - The queue's policy. A valid form-url-encoded policy. For more information about policy structure, see Basic Policy Structure in the Amazon SQS Developer Guide. For more information about form-url-encoding, see http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1.
• ReceiveMessageWaitTimeSeconds - The time for which a ReceiveMessage call will wait for a message to arrive. An integer from 0 to 20 (seconds). The default for this attribute is 0.
• VisibilityTimeout - The visibility timeout for the queue. An integer from 0 to 43200 (12 hours). The default for this attribute is 30. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
• RedrivePolicy - The parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.

The method adds a new key-value pair into Attributes parameter, and returns a reference to this object so that method calls can be chained together.

Parameters:

key - The key of the entry to be added into Attributes.

value - The corresponding value of the entry to be added into Attributes.

clearAttributesEntries

public SetQueueAttributesRequest clearAttributesEntries()

Removes all the entries added into Attributes.

Returns a reference to this object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object; useful for testing and debugging.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object