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/*
 * Copyright 2010-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 * 
 *  http://aws.amazon.com/apache2.0
 * 
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
package com.amazonaws.services.logs;

import java.util.concurrent.Future;

import com.amazonaws.AmazonClientException;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.handlers.AsyncHandler;
import com.amazonaws.services.logs.model.*;

/**
 * Interface for accessing AWSLogs asynchronously.
 * Each asynchronous method will return a Java Future object, and users are also allowed
 * to provide a callback handler.
 * Amazon CloudWatch Logs Service API Reference 

* This is the Amazon CloudWatch Logs API Reference . Amazon * CloudWatch Logs is a managed service for real time monitoring and * archival of application logs. This guide provides detailed information * about Amazon CloudWatch Logs actions, data types, parameters, and * errors. For detailed information about Amazon CloudWatch Logs features * and their associated API calls, go to the * Amazon CloudWatch Logs Developer Guide * . *

*

* Use the following links to get started using the Amazon CloudWatch * Logs API Reference : *

* *
    *
  • * Actions * : An alphabetical list of all Amazon CloudWatch Logs actions.
  • *
  • * Data Types * : An alphabetical list of all Amazon CloudWatch Logs data types.
  • *
  • * Common Parameters * : Parameters that all Query actions can use.
  • *
  • * Common Errors * : Client and server errors that all actions can return.
  • *
  • * Regions and Endpoints * : Itemized regions and endpoints for all AWS products.
  • * *
*

* In addition to using the Amazon CloudWatch Logs API, you can also use * the following SDKs and third-party libraries to access Amazon * CloudWatch Logs programmatically. *

* * *

* Developers in the AWS developer community also provide their own * libraries, which you can find at the following AWS developer centers: *

* * */ public interface AWSLogsAsync extends AWSLogs { /** *

* Sets the retention of the specified log group. A retention policy * allows you to configure the number of days you want to retain log * events in the specified log group. *

* * @param putRetentionPolicyRequest Container for the necessary * parameters to execute the PutRetentionPolicy operation on AWSLogs. * * @return A Java Future object containing the response from the * PutRetentionPolicy service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future putRetentionPolicyAsync(PutRetentionPolicyRequest putRetentionPolicyRequest) throws AmazonServiceException, AmazonClientException; /** *

* Sets the retention of the specified log group. A retention policy * allows you to configure the number of days you want to retain log * events in the specified log group. *

* * @param putRetentionPolicyRequest Container for the necessary * parameters to execute the PutRetentionPolicy operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * PutRetentionPolicy service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future putRetentionPolicyAsync(PutRetentionPolicyRequest putRetentionPolicyRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Returns all the metrics filters associated with the specified log * group. The list returned in the response is ASCII-sorted by filter * name. *

*

* By default, this operation returns up to 50 metric filters. If there * are more metric filters to list, the response would contain a * nextToken value in the response body. You can also limit * the number of metric filters returned in the response by specifying * the limit parameter in the request. *

* * @param describeMetricFiltersRequest Container for the necessary * parameters to execute the DescribeMetricFilters operation on AWSLogs. * * @return A Java Future object containing the response from the * DescribeMetricFilters service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future describeMetricFiltersAsync(DescribeMetricFiltersRequest describeMetricFiltersRequest) throws AmazonServiceException, AmazonClientException; /** *

* Returns all the metrics filters associated with the specified log * group. The list returned in the response is ASCII-sorted by filter * name. *

*

* By default, this operation returns up to 50 metric filters. If there * are more metric filters to list, the response would contain a * nextToken value in the response body. You can also limit * the number of metric filters returned in the response by specifying * the limit parameter in the request. *

* * @param describeMetricFiltersRequest Container for the necessary * parameters to execute the DescribeMetricFilters operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * DescribeMetricFilters service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future describeMetricFiltersAsync(DescribeMetricFiltersRequest describeMetricFiltersRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Returns all the log streams that are associated with the specified * log group. The list returned in the response is ASCII-sorted by log * stream name. *

*

* By default, this operation returns up to 50 log streams. If there are * more log streams to list, the response would contain a * nextToken value in the response body. You can also limit * the number of log streams returned in the response by specifying the * limit parameter in the request. *

* * @param describeLogStreamsRequest Container for the necessary * parameters to execute the DescribeLogStreams operation on AWSLogs. * * @return A Java Future object containing the response from the * DescribeLogStreams service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future describeLogStreamsAsync(DescribeLogStreamsRequest describeLogStreamsRequest) throws AmazonServiceException, AmazonClientException; /** *

* Returns all the log streams that are associated with the specified * log group. The list returned in the response is ASCII-sorted by log * stream name. *

*

* By default, this operation returns up to 50 log streams. If there are * more log streams to list, the response would contain a * nextToken value in the response body. You can also limit * the number of log streams returned in the response by specifying the * limit parameter in the request. *

* * @param describeLogStreamsRequest Container for the necessary * parameters to execute the DescribeLogStreams operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * DescribeLogStreams service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future describeLogStreamsAsync(DescribeLogStreamsRequest describeLogStreamsRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Deletes the log group with the specified name and permanently deletes * all the archived log events associated with it. *

* * @param deleteLogGroupRequest Container for the necessary parameters to * execute the DeleteLogGroup operation on AWSLogs. * * @return A Java Future object containing the response from the * DeleteLogGroup service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future deleteLogGroupAsync(DeleteLogGroupRequest deleteLogGroupRequest) throws AmazonServiceException, AmazonClientException; /** *

* Deletes the log group with the specified name and permanently deletes * all the archived log events associated with it. *

* * @param deleteLogGroupRequest Container for the necessary parameters to * execute the DeleteLogGroup operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * DeleteLogGroup service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future deleteLogGroupAsync(DeleteLogGroupRequest deleteLogGroupRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Creates a new log group with the specified name. The name of the log * group must be unique within a region for an AWS account. You can * create up to 500 log groups per account. *

*

* You must use the following guidelines when naming a log group: *

    *
  • Log group names can be between 1 and 512 characters long.
  • *
  • Allowed characters are a-z, A-Z, 0-9, '_' (underscore), '-' * (hyphen), '/' (forward slash), and '.' (period).
  • * *
* *

* * @param createLogGroupRequest Container for the necessary parameters to * execute the CreateLogGroup operation on AWSLogs. * * @return A Java Future object containing the response from the * CreateLogGroup service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future createLogGroupAsync(CreateLogGroupRequest createLogGroupRequest) throws AmazonServiceException, AmazonClientException; /** *

* Creates a new log group with the specified name. The name of the log * group must be unique within a region for an AWS account. You can * create up to 500 log groups per account. *

*

* You must use the following guidelines when naming a log group: *

    *
  • Log group names can be between 1 and 512 characters long.
  • *
  • Allowed characters are a-z, A-Z, 0-9, '_' (underscore), '-' * (hyphen), '/' (forward slash), and '.' (period).
  • * *
* *

* * @param createLogGroupRequest Container for the necessary parameters to * execute the CreateLogGroup operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * CreateLogGroup service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future createLogGroupAsync(CreateLogGroupRequest createLogGroupRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Creates or updates a metric filter and associates it with the * specified log group. Metric filters allow you to configure rules to * extract metric data from log events ingested through * PutLogEvents requests. *

* * @param putMetricFilterRequest Container for the necessary parameters * to execute the PutMetricFilter operation on AWSLogs. * * @return A Java Future object containing the response from the * PutMetricFilter service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future putMetricFilterAsync(PutMetricFilterRequest putMetricFilterRequest) throws AmazonServiceException, AmazonClientException; /** *

* Creates or updates a metric filter and associates it with the * specified log group. Metric filters allow you to configure rules to * extract metric data from log events ingested through * PutLogEvents requests. *

* * @param putMetricFilterRequest Container for the necessary parameters * to execute the PutMetricFilter operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * PutMetricFilter service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future putMetricFilterAsync(PutMetricFilterRequest putMetricFilterRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Deletes a metric filter associated with the specified log group. *

* * @param deleteMetricFilterRequest Container for the necessary * parameters to execute the DeleteMetricFilter operation on AWSLogs. * * @return A Java Future object containing the response from the * DeleteMetricFilter service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future deleteMetricFilterAsync(DeleteMetricFilterRequest deleteMetricFilterRequest) throws AmazonServiceException, AmazonClientException; /** *

* Deletes a metric filter associated with the specified log group. *

* * @param deleteMetricFilterRequest Container for the necessary * parameters to execute the DeleteMetricFilter operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * DeleteMetricFilter service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future deleteMetricFilterAsync(DeleteMetricFilterRequest deleteMetricFilterRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Tests the filter pattern of a metric filter against a sample of log * event messages. You can use this operation to validate the correctness * of a metric filter pattern. *

* * @param testMetricFilterRequest Container for the necessary parameters * to execute the TestMetricFilter operation on AWSLogs. * * @return A Java Future object containing the response from the * TestMetricFilter service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future testMetricFilterAsync(TestMetricFilterRequest testMetricFilterRequest) throws AmazonServiceException, AmazonClientException; /** *

* Tests the filter pattern of a metric filter against a sample of log * event messages. You can use this operation to validate the correctness * of a metric filter pattern. *

* * @param testMetricFilterRequest Container for the necessary parameters * to execute the TestMetricFilter operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * TestMetricFilter service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future testMetricFilterAsync(TestMetricFilterRequest testMetricFilterRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Uploads a batch of log events to the specified log stream. *

*

* Every PutLogEvents request must include the * sequenceToken obtained from the response of the previous * request. An upload in a newly created log stream does not require a * sequenceToken . *

*

* The batch of events must satisfy the following constraints: *

    *
  • The maximum batch size is 32,768 bytes, and this size is * calculated as the sum of all event messages in UTF-8, plus 26 bytes * for each log event.
  • *
  • None of the log events in the batch can be more than 2 hours in * the future.
  • *
  • None of the log events in the batch can be older than 14 days or * the retention period of the log group.
  • *
  • The log events in the batch must be in chronological ordered by * their timestamp .
  • *
  • The maximum number of log events in a batch is 1,000.
  • * *
* *

* * @param putLogEventsRequest Container for the necessary parameters to * execute the PutLogEvents operation on AWSLogs. * * @return A Java Future object containing the response from the * PutLogEvents service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future putLogEventsAsync(PutLogEventsRequest putLogEventsRequest) throws AmazonServiceException, AmazonClientException; /** *

* Uploads a batch of log events to the specified log stream. *

*

* Every PutLogEvents request must include the * sequenceToken obtained from the response of the previous * request. An upload in a newly created log stream does not require a * sequenceToken . *

*

* The batch of events must satisfy the following constraints: *

    *
  • The maximum batch size is 32,768 bytes, and this size is * calculated as the sum of all event messages in UTF-8, plus 26 bytes * for each log event.
  • *
  • None of the log events in the batch can be more than 2 hours in * the future.
  • *
  • None of the log events in the batch can be older than 14 days or * the retention period of the log group.
  • *
  • The log events in the batch must be in chronological ordered by * their timestamp .
  • *
  • The maximum number of log events in a batch is 1,000.
  • * *
* *

* * @param putLogEventsRequest Container for the necessary parameters to * execute the PutLogEvents operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * PutLogEvents service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future putLogEventsAsync(PutLogEventsRequest putLogEventsRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Deletes the retention policy of the specified log group. Log events * would not expire if they belong to log groups without a retention * policy. *

* * @param deleteRetentionPolicyRequest Container for the necessary * parameters to execute the DeleteRetentionPolicy operation on AWSLogs. * * @return A Java Future object containing the response from the * DeleteRetentionPolicy service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future deleteRetentionPolicyAsync(DeleteRetentionPolicyRequest deleteRetentionPolicyRequest) throws AmazonServiceException, AmazonClientException; /** *

* Deletes the retention policy of the specified log group. Log events * would not expire if they belong to log groups without a retention * policy. *

* * @param deleteRetentionPolicyRequest Container for the necessary * parameters to execute the DeleteRetentionPolicy operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * DeleteRetentionPolicy service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future deleteRetentionPolicyAsync(DeleteRetentionPolicyRequest deleteRetentionPolicyRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Retrieves log events from the specified log stream. You can provide * an optional time range to filter the results on the event * timestamp . *

*

* By default, this operation returns as much log events as can fit in a * response size of 1MB, up to 10,000 log events. The response will * always include a nextForwardToken and a * nextBackwardToken in the response body. You can use any * of these tokens in subsequent GetLogEvents requests to * paginate through events in either forward or backward direction. You * can also limit the number of log events returned in the response by * specifying the limit parameter in the request. *

* * @param getLogEventsRequest Container for the necessary parameters to * execute the GetLogEvents operation on AWSLogs. * * @return A Java Future object containing the response from the * GetLogEvents service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future getLogEventsAsync(GetLogEventsRequest getLogEventsRequest) throws AmazonServiceException, AmazonClientException; /** *

* Retrieves log events from the specified log stream. You can provide * an optional time range to filter the results on the event * timestamp . *

*

* By default, this operation returns as much log events as can fit in a * response size of 1MB, up to 10,000 log events. The response will * always include a nextForwardToken and a * nextBackwardToken in the response body. You can use any * of these tokens in subsequent GetLogEvents requests to * paginate through events in either forward or backward direction. You * can also limit the number of log events returned in the response by * specifying the limit parameter in the request. *

* * @param getLogEventsRequest Container for the necessary parameters to * execute the GetLogEvents operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * GetLogEvents service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future getLogEventsAsync(GetLogEventsRequest getLogEventsRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Creates a new log stream in the specified log group. The name of the * log stream must be unique within the log group. There is no limit on * the number of log streams that can exist in a log group. *

*

* You must use the following guidelines when naming a log stream: *

    *
  • Log stream names can be between 1 and 512 characters long.
  • *
  • The ':' colon character is not allowed.
  • * *
* *

* * @param createLogStreamRequest Container for the necessary parameters * to execute the CreateLogStream operation on AWSLogs. * * @return A Java Future object containing the response from the * CreateLogStream service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future createLogStreamAsync(CreateLogStreamRequest createLogStreamRequest) throws AmazonServiceException, AmazonClientException; /** *

* Creates a new log stream in the specified log group. The name of the * log stream must be unique within the log group. There is no limit on * the number of log streams that can exist in a log group. *

*

* You must use the following guidelines when naming a log stream: *

    *
  • Log stream names can be between 1 and 512 characters long.
  • *
  • The ':' colon character is not allowed.
  • * *
* *

* * @param createLogStreamRequest Container for the necessary parameters * to execute the CreateLogStream operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * CreateLogStream service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future createLogStreamAsync(CreateLogStreamRequest createLogStreamRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Deletes a log stream and permanently deletes all the archived log * events associated with it. *

* * @param deleteLogStreamRequest Container for the necessary parameters * to execute the DeleteLogStream operation on AWSLogs. * * @return A Java Future object containing the response from the * DeleteLogStream service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future deleteLogStreamAsync(DeleteLogStreamRequest deleteLogStreamRequest) throws AmazonServiceException, AmazonClientException; /** *

* Deletes a log stream and permanently deletes all the archived log * events associated with it. *

* * @param deleteLogStreamRequest Container for the necessary parameters * to execute the DeleteLogStream operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * DeleteLogStream service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future deleteLogStreamAsync(DeleteLogStreamRequest deleteLogStreamRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; /** *

* Returns all the log groups that are associated with the AWS account * making the request. The list returned in the response is ASCII-sorted * by log group name. *

*

* By default, this operation returns up to 50 log groups. If there are * more log groups to list, the response would contain a * nextToken value in the response body. You can also limit * the number of log groups returned in the response by specifying the * limit parameter in the request. *

* * @param describeLogGroupsRequest Container for the necessary parameters * to execute the DescribeLogGroups operation on AWSLogs. * * @return A Java Future object containing the response from the * DescribeLogGroups service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future describeLogGroupsAsync(DescribeLogGroupsRequest describeLogGroupsRequest) throws AmazonServiceException, AmazonClientException; /** *

* Returns all the log groups that are associated with the AWS account * making the request. The list returned in the response is ASCII-sorted * by log group name. *

*

* By default, this operation returns up to 50 log groups. If there are * more log groups to list, the response would contain a * nextToken value in the response body. You can also limit * the number of log groups returned in the response by specifying the * limit parameter in the request. *

* * @param describeLogGroupsRequest Container for the necessary parameters * to execute the DescribeLogGroups operation on AWSLogs. * @param asyncHandler Asynchronous callback handler for events in the * life-cycle of the request. Users could provide the implementation of * the four callback methods in this interface to process the operation * result or handle the exception. * * @return A Java Future object containing the response from the * DescribeLogGroups service method, as returned by AWSLogs. * * * @throws 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. * @throws AmazonServiceException * If an error response is returned by AWSLogs indicating * either a problem with the data in the request, or a server side issue. */ public Future describeLogGroupsAsync(DescribeLogGroupsRequest describeLogGroupsRequest, AsyncHandler asyncHandler) throws AmazonServiceException, AmazonClientException; }




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