com.amazonaws.services.cloudwatch
Interface AmazonCloudWatch

All Known Subinterfaces:

AmazonCloudWatchAsync

All Known Implementing Classes:

AmazonCloudWatchAsyncClient, AmazonCloudWatchClient

public interface AmazonCloudWatch

Interface for accessing AmazonCloudWatch.

Method Summary

ResponseMetadata	getCachedResponseMetadata(AmazonWebServiceRequest request) Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected.
GetMetricStatisticsResult	getMetricStatistics(GetMetricStatisticsRequest getMetricStatisticsRequest)
ListMetricsResult	listMetrics()
ListMetricsResult	listMetrics(ListMetricsRequest listMetricsRequest)
void	setEndpoint(String endpoint) Overrides the default endpoint for this client ("https://monitoring.amazonaws.com").
void	shutdown() Shuts down this client object, releasing any resources that might be held open.

Method Detail

setEndpoint

void setEndpoint(String endpoint)
                 throws IllegalArgumentException

Overrides the default endpoint for this client ("https://monitoring.amazonaws.com"). Callers can use this method to control which AWS region they want to work with.

Callers can pass in just the endpoint (ex: "ec2.amazonaws.com") or a full URL, including the protocol (ex: "https://ec2.amazonaws.com"). If the protocol is not specified here, the default protocol from this client's ClientConfiguration will be used, which by default is HTTPS.

For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available endpoints for all AWS services, see: http://developer.amazonwebservices.com/connect/entry.jspa?externalID=3912

Parameters:

endpoint - The endpoint (ex: "ec2.amazonaws.com") or a full URL, including the protocol (ex: "https://ec2.amazonaws.com") of the region specific AWS endpoint this client will communicate with.

Throws:

IllegalArgumentException - If any problems are detected with the specified endpoint.

listMetrics

ListMetricsResult listMetrics(ListMetricsRequest listMetricsRequest)
                              throws AmazonServiceException,
                                     AmazonClientException

Parameters:

listMetricsRequest - Container for the necessary parameters to execute the ListMetrics service method on AmazonCloudWatch.

Returns:

The response from the ListMetrics service method, as returned by AmazonCloudWatch.

Throws:

InvalidParameterValueException

InternalServiceException

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.

AmazonServiceException - If an error response is returned by AmazonCloudWatch indicating either a problem with the data in the request, or a server side issue.

getMetricStatistics

GetMetricStatisticsResult getMetricStatistics(GetMetricStatisticsRequest getMetricStatisticsRequest)
                                              throws AmazonServiceException,
                                                     AmazonClientException

Parameters:

getMetricStatisticsRequest - Container for the necessary parameters to execute the GetMetricStatistics service method on AmazonCloudWatch.

Returns:

The response from the GetMetricStatistics service method, as returned by AmazonCloudWatch.

Throws:

InvalidParameterValueException

InternalServiceException

InvalidParameterCombinationException

MissingRequiredParameterException

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.

AmazonServiceException - If an error response is returned by AmazonCloudWatch indicating either a problem with the data in the request, or a server side issue.

listMetrics

ListMetricsResult listMetrics()
                              throws AmazonServiceException,
                                     AmazonClientException

Returns:

The response from the ListMetrics service method, as returned by AmazonCloudWatch.

Throws:

InvalidParameterValueException

InternalServiceException

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.

AmazonServiceException - If an error response is returned by AmazonCloudWatch indicating either a problem with the data in the request, or a server side issue.

shutdown

void shutdown()

Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.

getCachedResponseMetadata

ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)

Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.

Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing a request.

Parameters:

request - The originally executed request.

Returns:

The response metadata for the specified request, or null if none is available.