AbstractAmazonCloudWatchEvents (AWS SDK for Java

java.lang.Object
- com.amazonaws.services.cloudwatchevents.AbstractAmazonCloudWatchEvents

All Implemented Interfaces:

AmazonCloudWatchEvents

Direct Known Subclasses:

AbstractAmazonCloudWatchEventsAsync
```
public class AbstractAmazonCloudWatchEvents
extends Object
implements AmazonCloudWatchEvents
```
Abstract implementation of AmazonCloudWatchEvents. Convenient method forms pass through to the corresponding overload that takes a request object, which throws an UnsupportedOperationException.

Method Summary

Methods
Modifier and Type	Method and Description
`DeleteRuleResult`	`deleteRule(DeleteRuleRequest request)` Deletes a rule.
`DescribeRuleResult`	`describeRule(DescribeRuleRequest request)` Describes the details of the specified rule.
`DisableRuleResult`	`disableRule(DisableRuleRequest request)` Disables a rule.
`EnableRuleResult`	`enableRule(EnableRuleRequest request)` Enables a rule.
`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.
`ListRuleNamesByTargetResult`	`listRuleNamesByTarget(ListRuleNamesByTargetRequest request)` Lists the names of the rules that the given target is put to.
`ListRulesResult`	`listRules(ListRulesRequest request)` Lists the Amazon CloudWatch Events rules in your account.
`ListTargetsByRuleResult`	`listTargetsByRule(ListTargetsByRuleRequest request)` Lists of targets assigned to the rule.
`PutEventsResult`	`putEvents(PutEventsRequest request)` Sends custom events to Amazon CloudWatch Events so that they can be matched to rules.
`PutRuleResult`	`putRule(PutRuleRequest request)` Creates or updates a rule.
`PutTargetsResult`	`putTargets(PutTargetsRequest request)` Adds target(s) to a rule.
`RemoveTargetsResult`	`removeTargets(RemoveTargetsRequest request)` Removes target(s) from a rule so that when the rule is triggered, those targets will no longer be invoked.
`void`	`setEndpoint(String endpoint)` Overrides the default endpoint for this client ("events.us-east-1.amazonaws.com").
`void`	`setRegion(Region region)` An alternative to `AmazonCloudWatchEvents.setEndpoint(String)`, sets the regional endpoint for this client's service calls.
`void`	`shutdown()` Shuts down this client object, releasing any resources that might be held open.
`TestEventPatternResult`	`testEventPattern(TestEventPatternRequest request)` Tests whether an event pattern matches the provided event.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - setEndpoint
```
public void setEndpoint(String endpoint)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Overrides the default endpoint for this client ("events.us-east-1.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: "events.us-east-1.amazonaws.com") or a full URL, including the protocol (ex: "events.us-east-1.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
    This method is not threadsafe. An endpoint should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
    
    Specified by:
    
    setEndpoint in interface AmazonCloudWatchEvents
    
    Parameters:
    endpoint - The endpoint (ex: "events.us-east-1.amazonaws.com") or a full URL, including the protocol (ex: "events.us-east-1.amazonaws.com") of the region specific AWS endpoint this client will communicate with.
  - setRegion
```
public void setRegion(Region region)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    An alternative to AmazonCloudWatchEvents.setEndpoint(String), sets the regional endpoint for this client's service calls. Callers can use this method to control which AWS region they want to work with.
    By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the ClientConfiguration supplied at construction.
    This method is not threadsafe. A region should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
    
    Specified by:
    
    setRegion in interface AmazonCloudWatchEvents
    
    Parameters:
    region - The region this client will communicate with. See Region.getRegion(com.amazonaws.regions.Regions) for accessing a given region. Must not be null and must be a region where the service is available.
    See Also:
    Region.getRegion(com.amazonaws.regions.Regions), Region.createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration), Region.isServiceSupported(String)
  - deleteRule
```
public DeleteRuleResult deleteRule(DeleteRuleRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Deletes a rule. You must remove all targets from a rule using RemoveTargets before you can delete the rule.
    
    Note: When you delete a rule, incoming events might still continue to match to the deleted rule. Please allow a short period of time for changes to take effect.
    
    Specified by:
    
    deleteRule in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the DeleteRule operation.
    
    Returns:
    Result of the DeleteRule operation returned by the service.
  - describeRule
```
public DescribeRuleResult describeRule(DescribeRuleRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Describes the details of the specified rule.
    
    Specified by:
    
    describeRule in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the DescribeRule operation.
    
    Returns:
    Result of the DescribeRule operation returned by the service.
  - disableRule
```
public DisableRuleResult disableRule(DisableRuleRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Disables a rule. A disabled rule won't match any events, and won't self-trigger if it has a schedule expression.
    
    Note: When you disable a rule, incoming events might still continue to match to the disabled rule. Please allow a short period of time for changes to take effect.
    
    Specified by:
    
    disableRule in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the DisableRule operation.
    
    Returns:
    Result of the DisableRule operation returned by the service.
  - enableRule
```
public EnableRuleResult enableRule(EnableRuleRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Enables a rule. If the rule does not exist, the operation fails.
    
    Note: When you enable a rule, incoming events might not immediately start matching to a newly enabled rule. Please allow a short period of time for changes to take effect.
    
    Specified by:
    
    enableRule in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the EnableRule operation.
    
    Returns:
    Result of the EnableRule operation returned by the service.
  - listRuleNamesByTarget
```
public ListRuleNamesByTargetResult listRuleNamesByTarget(ListRuleNamesByTargetRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Lists the names of the rules that the given target is put to. You can see which of the rules in Amazon CloudWatch Events can invoke a specific target in your account. If you have more rules in your account than the given limit, the results will be paginated. In that case, use the next token returned in the response and repeat ListRulesByTarget until the NextToken in the response is returned as null.
    
    Specified by:
    
    listRuleNamesByTarget in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the ListRuleNamesByTarget operation.
    
    Returns:
    Result of the ListRuleNamesByTarget operation returned by the service.
  - listRules
```
public ListRulesResult listRules(ListRulesRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Lists the Amazon CloudWatch Events rules in your account. You can either list all the rules or you can provide a prefix to match to the rule names. If you have more rules in your account than the given limit, the results will be paginated. In that case, use the next token returned in the response and repeat ListRules until the NextToken in the response is returned as null.
    
    Specified by:
    
    listRules in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the ListRules operation.
    
    Returns:
    Result of the ListRules operation returned by the service.
  - listTargetsByRule
```
public ListTargetsByRuleResult listTargetsByRule(ListTargetsByRuleRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Lists of targets assigned to the rule.
    
    Specified by:
    
    listTargetsByRule in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the ListTargetsByRule operation.
    
    Returns:
    Result of the ListTargetsByRule operation returned by the service.
  - putEvents
```
public PutEventsResult putEvents(PutEventsRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Sends custom events to Amazon CloudWatch Events so that they can be matched to rules.
    
    Specified by:
    
    putEvents in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the PutEvents operation.
    
    Returns:
    Result of the PutEvents operation returned by the service.
  - putRule
```
public PutRuleResult putRule(PutRuleRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Creates or updates a rule. Rules are enabled by default, or based on value of the State parameter. You can disable a rule using DisableRule.
    
    Note: When you create or update a rule, incoming events might not immediately start matching to new or updated rules. Please allow a short period of time for changes to take effect.
    
    A rule must contain at least an EventPattern or ScheduleExpression. Rules with EventPatterns are triggered when a matching event is observed. Rules with ScheduleExpressions self-trigger based on the given schedule. A rule can have both an EventPattern and a ScheduleExpression, in which case the rule will trigger on matching events as well as on a schedule.
    
    Note: Most services in AWS treat : or / as the same character in Amazon Resource Names (ARNs). However, CloudWatch Events uses an exact match in event patterns and rules. Be sure to use the correct ARN characters when creating event patterns so that they match the ARN syntax in the event you want to match.
    
    Specified by:
    
    putRule in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the PutRule operation.
    
    Returns:
    Result of the PutRule operation returned by the service.
  - putTargets
```
public PutTargetsResult putTargets(PutTargetsRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    Adds target(s) to a rule. Targets are the resources that can be invoked when a rule is triggered. For example, AWS Lambda functions, Amazon Kinesis streams, and built-in targets. Updates the target(s) if they are already associated with the role. In other words, if there is already a target with the given target ID, then the target associated with that ID is updated.
    
    In order to be able to make API calls against the resources you own, Amazon CloudWatch Events needs the appropriate permissions. For AWS Lambda and Amazon SNS resources, CloudWatch Events relies on resource-based policies. For Amazon Kinesis streams, CloudWatch Events relies on IAM roles. For more information, see Permissions for Sending Events to Targets in the Amazon CloudWatch Developer Guide.
    
    Input and InputPath are mutually-exclusive and optional parameters of a target. When a rule is triggered due to a matched event, if for a target:
    - Neither Input nor InputPath is specified, then the entire event is passed to the target in JSON form.
    - InputPath is specified in the form of JSONPath (e.g. $.detail), then only the part of the event specified in the path is passed to the target (e.g. only the detail part of the event is passed).
    - Input is specified in the form of a valid JSON, then the matched event is overridden with this constant.
    Note: When you add targets to a rule, when the associated rule triggers, new or updated targets might not be immediately invoked. Please allow a short period of time for changes to take effect.
    Specified by:
    
    putTargets in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the PutTargets operation.
    
    Returns:
    Result of the PutTargets operation returned by the service.
  - removeTargets
```
public RemoveTargetsResult removeTargets(RemoveTargetsRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Removes target(s) from a rule so that when the rule is triggered, those targets will no longer be invoked.
    
    Note: When you remove a target, when the associated rule triggers, removed targets might still continue to be invoked. Please allow a short period of time for changes to take effect.
    
    Specified by:
    
    removeTargets in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the RemoveTargets operation.
    
    Returns:
    Result of the RemoveTargets operation returned by the service.
  - testEventPattern
```
public TestEventPatternResult testEventPattern(TestEventPatternRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    Tests whether an event pattern matches the provided event.
    
    Note: Most services in AWS treat : or / as the same character in Amazon Resource Names (ARNs). However, CloudWatch Events uses an exact match in event patterns and rules. Be sure to use the correct ARN characters when creating event patterns so that they match the ARN syntax in the event you want to match.
    
    Specified by:
    
    testEventPattern in interface AmazonCloudWatchEvents
    
    Parameters:
    request - Container for the parameters to the TestEventPattern operation.
    
    Returns:
    Result of the TestEventPattern operation returned by the service.
  - shutdown
```
public void shutdown()
```
    Description copied from interface: AmazonCloudWatchEvents
    
    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.
    
    Specified by:
    
    shutdown in interface AmazonCloudWatchEvents
  - getCachedResponseMetadata
```
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
```
    Description copied from interface: AmazonCloudWatchEvents
    
    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.
    
    Specified by:
    
    getCachedResponseMetadata in interface AmazonCloudWatchEvents
    
    Parameters:
    request - The originally executed request.
    
    Returns:
    The response metadata for the specified request, or null if none is available.

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Class AbstractAmazonCloudWatchEvents

Method Summary

Methods inherited from class java.lang.Object

Method Detail

setEndpoint

setRegion

deleteRule

describeRule

disableRule

enableRule

listRuleNamesByTarget

listRules

listTargetsByRule

putEvents

putRule

putTargets

removeTargets

testEventPattern

shutdown

getCachedResponseMetadata