com.kdgregory.logging.aws.sns.SNSConstants Maven / Gradle / Ivy
// Copyright (c) Keith D Gregory
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License 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.kdgregory.logging.aws.sns;
/**
* Holds limits and other constants for SNS.
*
* See http://docs.aws.amazon.com/sns/latest/api/API_CreateTopic.html
* and http://docs.aws.amazon.com/sns/latest/api/API_Publish.html
*/
public class SNSConstants
{
/**
* Validation regex for a topic name.
*/
public final static String TOPIC_NAME_REGEX = "[A-Za-z0-9_-]{1,256}";
/**
* Maximum number of bytes in a for a single message.
*/
public final static int MAX_MESSAGE_BYTES = 256 * 1024;
}