@Generated(value="com.amazonaws:aws-java-sdk-code-generator") public class AbstractAmazonCloudWatchAsync extends AbstractAmazonCloudWatch implements AmazonCloudWatchAsync
AmazonCloudWatchAsync. Convenient method forms pass through to the corresponding
overload that takes a request object and an AsyncHandler, which throws an
UnsupportedOperationException.ENDPOINT_PREFIXdeleteAlarms, describeAlarmHistory, describeAlarmHistory, describeAlarms, describeAlarms, describeAlarmsForMetric, disableAlarmActions, enableAlarmActions, getCachedResponseMetadata, getMetricStatistics, listMetrics, listMetrics, putMetricAlarm, putMetricData, setAlarmState, setEndpoint, setRegion, shutdown, waitersequals, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitdeleteAlarms, describeAlarmHistory, describeAlarmHistory, describeAlarms, describeAlarms, describeAlarmsForMetric, disableAlarmActions, enableAlarmActions, getCachedResponseMetadata, getMetricStatistics, listMetrics, listMetrics, putMetricAlarm, putMetricData, setAlarmState, setEndpoint, setRegion, shutdown, waiterspublic Future<DeleteAlarmsResult> deleteAlarmsAsync(DeleteAlarmsRequest request)
AmazonCloudWatchAsyncDeletes the specified alarms. In the event of an error, no alarms are deleted.
deleteAlarmsAsync in interface AmazonCloudWatchAsyncpublic Future<DeleteAlarmsResult> deleteAlarmsAsync(DeleteAlarmsRequest request, AsyncHandler<DeleteAlarmsRequest,DeleteAlarmsResult> asyncHandler)
AmazonCloudWatchAsyncDeletes the specified alarms. In the event of an error, no alarms are deleted.
deleteAlarmsAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<DescribeAlarmHistoryResult> describeAlarmHistoryAsync(DescribeAlarmHistoryRequest request)
AmazonCloudWatchAsyncRetrieves the history for the specified alarm. You can filter the results by date range or item type. If an alarm name is not specified, the histories for all alarms are returned.
Note that Amazon CloudWatch retains the history of an alarm even if you delete the alarm.
describeAlarmHistoryAsync in interface AmazonCloudWatchAsyncpublic Future<DescribeAlarmHistoryResult> describeAlarmHistoryAsync(DescribeAlarmHistoryRequest request, AsyncHandler<DescribeAlarmHistoryRequest,DescribeAlarmHistoryResult> asyncHandler)
AmazonCloudWatchAsyncRetrieves the history for the specified alarm. You can filter the results by date range or item type. If an alarm name is not specified, the histories for all alarms are returned.
Note that Amazon CloudWatch retains the history of an alarm even if you delete the alarm.
describeAlarmHistoryAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<DescribeAlarmHistoryResult> describeAlarmHistoryAsync()
describeAlarmHistoryAsync in interface AmazonCloudWatchAsyncdescribeAlarmHistoryAsync(DescribeAlarmHistoryRequest)public Future<DescribeAlarmHistoryResult> describeAlarmHistoryAsync(AsyncHandler<DescribeAlarmHistoryRequest,DescribeAlarmHistoryResult> asyncHandler)
describeAlarmHistoryAsync in interface AmazonCloudWatchAsyncdescribeAlarmHistoryAsync(DescribeAlarmHistoryRequest, com.amazonaws.handlers.AsyncHandler)public Future<DescribeAlarmsResult> describeAlarmsAsync(DescribeAlarmsRequest request)
AmazonCloudWatchAsyncRetrieves the specified alarms. If no alarms are specified, all alarms are returned. Alarms can be retrieved by using only a prefix for the alarm name, the alarm state, or a prefix for any action.
describeAlarmsAsync in interface AmazonCloudWatchAsyncpublic Future<DescribeAlarmsResult> describeAlarmsAsync(DescribeAlarmsRequest request, AsyncHandler<DescribeAlarmsRequest,DescribeAlarmsResult> asyncHandler)
AmazonCloudWatchAsyncRetrieves the specified alarms. If no alarms are specified, all alarms are returned. Alarms can be retrieved by using only a prefix for the alarm name, the alarm state, or a prefix for any action.
describeAlarmsAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<DescribeAlarmsResult> describeAlarmsAsync()
describeAlarmsAsync in interface AmazonCloudWatchAsyncdescribeAlarmsAsync(DescribeAlarmsRequest)public Future<DescribeAlarmsResult> describeAlarmsAsync(AsyncHandler<DescribeAlarmsRequest,DescribeAlarmsResult> asyncHandler)
describeAlarmsAsync in interface AmazonCloudWatchAsyncdescribeAlarmsAsync(DescribeAlarmsRequest, com.amazonaws.handlers.AsyncHandler)public Future<DescribeAlarmsForMetricResult> describeAlarmsForMetricAsync(DescribeAlarmsForMetricRequest request)
AmazonCloudWatchAsyncRetrieves the alarms for the specified metric. Specify a statistic, period, or unit to filter the results.
describeAlarmsForMetricAsync in interface AmazonCloudWatchAsyncpublic Future<DescribeAlarmsForMetricResult> describeAlarmsForMetricAsync(DescribeAlarmsForMetricRequest request, AsyncHandler<DescribeAlarmsForMetricRequest,DescribeAlarmsForMetricResult> asyncHandler)
AmazonCloudWatchAsyncRetrieves the alarms for the specified metric. Specify a statistic, period, or unit to filter the results.
describeAlarmsForMetricAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<DisableAlarmActionsResult> disableAlarmActionsAsync(DisableAlarmActionsRequest request)
AmazonCloudWatchAsyncDisables the actions for the specified alarms. When an alarm's actions are disabled, the alarm actions do not execute when the alarm state changes.
disableAlarmActionsAsync in interface AmazonCloudWatchAsyncpublic Future<DisableAlarmActionsResult> disableAlarmActionsAsync(DisableAlarmActionsRequest request, AsyncHandler<DisableAlarmActionsRequest,DisableAlarmActionsResult> asyncHandler)
AmazonCloudWatchAsyncDisables the actions for the specified alarms. When an alarm's actions are disabled, the alarm actions do not execute when the alarm state changes.
disableAlarmActionsAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<EnableAlarmActionsResult> enableAlarmActionsAsync(EnableAlarmActionsRequest request)
AmazonCloudWatchAsyncEnables the actions for the specified alarms.
enableAlarmActionsAsync in interface AmazonCloudWatchAsyncpublic Future<EnableAlarmActionsResult> enableAlarmActionsAsync(EnableAlarmActionsRequest request, AsyncHandler<EnableAlarmActionsRequest,EnableAlarmActionsResult> asyncHandler)
AmazonCloudWatchAsyncEnables the actions for the specified alarms.
enableAlarmActionsAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<GetMetricStatisticsResult> getMetricStatisticsAsync(GetMetricStatisticsRequest request)
AmazonCloudWatchAsyncGets statistics for the specified metric.
Amazon CloudWatch retains metric data as follows:
Data points with a period of 60 seconds (1 minute) are available for 15 days
Data points with a period of 300 seconds (5 minute) are available for 63 days
Data points with a period of 3600 seconds (1 hour) are available for 455 days (15 months)
Note that CloudWatch started retaining 5-minute and 1-hour metric data as of 9 July 2016.
The maximum number of data points returned from a single call is 1,440. If you request more than 1,440 data points, Amazon CloudWatch returns an error. To reduce the number of data points, you can narrow the specified time range and make multiple requests across adjacent time ranges, or you can increase the specified period. A period can be as short as one minute (60 seconds). Note that data points are not returned in chronological order.
Amazon CloudWatch aggregates data points based on the length of the period that you specify. For example, if you request statistics with a one-hour period, Amazon CloudWatch aggregates all data points with time stamps that fall within each one-hour period. Therefore, the number of values aggregated by CloudWatch is larger than the number of data points returned.
For a list of metrics and dimensions supported by AWS services, see the Amazon CloudWatch Metrics and Dimensions Reference in the Amazon CloudWatch User Guide.
getMetricStatisticsAsync in interface AmazonCloudWatchAsyncpublic Future<GetMetricStatisticsResult> getMetricStatisticsAsync(GetMetricStatisticsRequest request, AsyncHandler<GetMetricStatisticsRequest,GetMetricStatisticsResult> asyncHandler)
AmazonCloudWatchAsyncGets statistics for the specified metric.
Amazon CloudWatch retains metric data as follows:
Data points with a period of 60 seconds (1 minute) are available for 15 days
Data points with a period of 300 seconds (5 minute) are available for 63 days
Data points with a period of 3600 seconds (1 hour) are available for 455 days (15 months)
Note that CloudWatch started retaining 5-minute and 1-hour metric data as of 9 July 2016.
The maximum number of data points returned from a single call is 1,440. If you request more than 1,440 data points, Amazon CloudWatch returns an error. To reduce the number of data points, you can narrow the specified time range and make multiple requests across adjacent time ranges, or you can increase the specified period. A period can be as short as one minute (60 seconds). Note that data points are not returned in chronological order.
Amazon CloudWatch aggregates data points based on the length of the period that you specify. For example, if you request statistics with a one-hour period, Amazon CloudWatch aggregates all data points with time stamps that fall within each one-hour period. Therefore, the number of values aggregated by CloudWatch is larger than the number of data points returned.
For a list of metrics and dimensions supported by AWS services, see the Amazon CloudWatch Metrics and Dimensions Reference in the Amazon CloudWatch User Guide.
getMetricStatisticsAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ListMetricsResult> listMetricsAsync(ListMetricsRequest request)
AmazonCloudWatchAsyncList the specified metrics. You can use the returned metrics with GetMetricStatistics to obtain statistical data.
Up to 500 results are returned for any one call. To retrieve additional results, use the returned token with subsequent calls.
After you create a metric, allow up to fifteen minutes before the metric appears. Statistics about the metric, however, are available sooner using GetMetricStatistics.
listMetricsAsync in interface AmazonCloudWatchAsyncpublic Future<ListMetricsResult> listMetricsAsync(ListMetricsRequest request, AsyncHandler<ListMetricsRequest,ListMetricsResult> asyncHandler)
AmazonCloudWatchAsyncList the specified metrics. You can use the returned metrics with GetMetricStatistics to obtain statistical data.
Up to 500 results are returned for any one call. To retrieve additional results, use the returned token with subsequent calls.
After you create a metric, allow up to fifteen minutes before the metric appears. Statistics about the metric, however, are available sooner using GetMetricStatistics.
listMetricsAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<ListMetricsResult> listMetricsAsync()
listMetricsAsync in interface AmazonCloudWatchAsynclistMetricsAsync(ListMetricsRequest)public Future<ListMetricsResult> listMetricsAsync(AsyncHandler<ListMetricsRequest,ListMetricsResult> asyncHandler)
listMetricsAsync in interface AmazonCloudWatchAsynclistMetricsAsync(ListMetricsRequest, com.amazonaws.handlers.AsyncHandler)public Future<PutMetricAlarmResult> putMetricAlarmAsync(PutMetricAlarmRequest request)
AmazonCloudWatchAsyncCreates or updates an alarm and associates it with the specified metric. Optionally, this operation can associate one or more Amazon SNS resources with the alarm.
When this operation creates an alarm, the alarm state is immediately set to INSUFFICIENT_DATA. The
alarm is evaluated and its state is set appropriately. Any actions associated with the state are then executed.
When you update an existing alarm, its state is left unchanged, but the update completely overwrites the previous configuration of the alarm.
If you are an AWS Identity and Access Management (IAM) user, you must have Amazon EC2 permissions for some operations:
ec2:DescribeInstanceStatus and ec2:DescribeInstances for all alarms on EC2 instance
status metrics
ec2:StopInstances for alarms with stop actions
ec2:TerminateInstances for alarms with terminate actions
ec2:DescribeInstanceRecoveryAttribute and ec2:RecoverInstances for alarms with recover
actions
If you have read/write permissions for Amazon CloudWatch but not for Amazon EC2, you can still create an alarm, but the stop or terminate actions won't be performed. However, if you are later granted the required permissions, the alarm actions that you created earlier will be performed.
If you are using an IAM role (for example, an Amazon EC2 instance profile), you cannot stop or terminate the instance using alarm actions. However, you can still see the alarm state and perform any other actions such as Amazon SNS notifications or Auto Scaling policies.
If you are using temporary security credentials granted using the AWS Security Token Service (AWS STS), you cannot stop or terminate an Amazon EC2 instance using alarm actions.
Note that you must create at least one stop, terminate, or reboot alarm using the Amazon EC2 or CloudWatch console to create the EC2ActionsAccess IAM role. After this IAM role is created, you can create stop, terminate, or reboot alarms using a command-line interface or an API.
putMetricAlarmAsync in interface AmazonCloudWatchAsyncpublic Future<PutMetricAlarmResult> putMetricAlarmAsync(PutMetricAlarmRequest request, AsyncHandler<PutMetricAlarmRequest,PutMetricAlarmResult> asyncHandler)
AmazonCloudWatchAsyncCreates or updates an alarm and associates it with the specified metric. Optionally, this operation can associate one or more Amazon SNS resources with the alarm.
When this operation creates an alarm, the alarm state is immediately set to INSUFFICIENT_DATA. The
alarm is evaluated and its state is set appropriately. Any actions associated with the state are then executed.
When you update an existing alarm, its state is left unchanged, but the update completely overwrites the previous configuration of the alarm.
If you are an AWS Identity and Access Management (IAM) user, you must have Amazon EC2 permissions for some operations:
ec2:DescribeInstanceStatus and ec2:DescribeInstances for all alarms on EC2 instance
status metrics
ec2:StopInstances for alarms with stop actions
ec2:TerminateInstances for alarms with terminate actions
ec2:DescribeInstanceRecoveryAttribute and ec2:RecoverInstances for alarms with recover
actions
If you have read/write permissions for Amazon CloudWatch but not for Amazon EC2, you can still create an alarm, but the stop or terminate actions won't be performed. However, if you are later granted the required permissions, the alarm actions that you created earlier will be performed.
If you are using an IAM role (for example, an Amazon EC2 instance profile), you cannot stop or terminate the instance using alarm actions. However, you can still see the alarm state and perform any other actions such as Amazon SNS notifications or Auto Scaling policies.
If you are using temporary security credentials granted using the AWS Security Token Service (AWS STS), you cannot stop or terminate an Amazon EC2 instance using alarm actions.
Note that you must create at least one stop, terminate, or reboot alarm using the Amazon EC2 or CloudWatch console to create the EC2ActionsAccess IAM role. After this IAM role is created, you can create stop, terminate, or reboot alarms using a command-line interface or an API.
putMetricAlarmAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<PutMetricDataResult> putMetricDataAsync(PutMetricDataRequest request)
AmazonCloudWatchAsyncPublishes metric data points to Amazon CloudWatch. Amazon CloudWatch associates the data points with the specified metric. If the specified metric does not exist, Amazon CloudWatch creates the metric. When Amazon CloudWatch creates a metric, it can take up to fifteen minutes for the metric to appear in calls to ListMetrics.
Each PutMetricData request is limited to 8 KB in size for HTTP GET requests and is limited to 40 KB
in size for HTTP POST requests.
Although the Value parameter accepts numbers of type Double, Amazon CloudWatch rejects
values that are either too small or too large. Values must be in the range of 8.515920e-109 to 1.174271e+108
(Base 10) or 2e-360 to 2e360 (Base 2). In addition, special values (e.g., NaN, +Infinity, -Infinity) are not
supported.
Data points with time stamps from 24 hours ago or longer can take at least 48 hours to become available for GetMetricStatistics from the time they are submitted.
putMetricDataAsync in interface AmazonCloudWatchAsyncpublic Future<PutMetricDataResult> putMetricDataAsync(PutMetricDataRequest request, AsyncHandler<PutMetricDataRequest,PutMetricDataResult> asyncHandler)
AmazonCloudWatchAsyncPublishes metric data points to Amazon CloudWatch. Amazon CloudWatch associates the data points with the specified metric. If the specified metric does not exist, Amazon CloudWatch creates the metric. When Amazon CloudWatch creates a metric, it can take up to fifteen minutes for the metric to appear in calls to ListMetrics.
Each PutMetricData request is limited to 8 KB in size for HTTP GET requests and is limited to 40 KB
in size for HTTP POST requests.
Although the Value parameter accepts numbers of type Double, Amazon CloudWatch rejects
values that are either too small or too large. Values must be in the range of 8.515920e-109 to 1.174271e+108
(Base 10) or 2e-360 to 2e360 (Base 2). In addition, special values (e.g., NaN, +Infinity, -Infinity) are not
supported.
Data points with time stamps from 24 hours ago or longer can take at least 48 hours to become available for GetMetricStatistics from the time they are submitted.
putMetricDataAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<SetAlarmStateResult> setAlarmStateAsync(SetAlarmStateRequest request)
AmazonCloudWatchAsync
Temporarily sets the state of an alarm for testing purposes. When the updated state differs from the previous
value, the action configured for the appropriate state is invoked. For example, if your alarm is configured to
send an Amazon SNS message when an alarm is triggered, temporarily changing the alarm state to ALARM
sends an Amazon SNS message. The alarm returns to its actual state (often within seconds). Because the alarm
state change happens very quickly, it is typically only visible in the alarm's History tab in the Amazon
CloudWatch console or through DescribeAlarmHistory.
setAlarmStateAsync in interface AmazonCloudWatchAsyncpublic Future<SetAlarmStateResult> setAlarmStateAsync(SetAlarmStateRequest request, AsyncHandler<SetAlarmStateRequest,SetAlarmStateResult> asyncHandler)
AmazonCloudWatchAsync
Temporarily sets the state of an alarm for testing purposes. When the updated state differs from the previous
value, the action configured for the appropriate state is invoked. For example, if your alarm is configured to
send an Amazon SNS message when an alarm is triggered, temporarily changing the alarm state to ALARM
sends an Amazon SNS message. The alarm returns to its actual state (often within seconds). Because the alarm
state change happens very quickly, it is typically only visible in the alarm's History tab in the Amazon
CloudWatch console or through DescribeAlarmHistory.
setAlarmStateAsync in interface AmazonCloudWatchAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Copyright © 2013 Amazon Web Services, Inc. All Rights Reserved.