org.apache.inlong.sort.filesystem.shaded.com.amazonaws.services.s3.internal.S3ObjectLambdaOperationEndpointBuilder Maven / Gradle / Ivy
/*
* Copyright 2021-2022 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.s3.internal;
import com.amazonaws.util.StringUtils;
import java.net.URI;
/**
* Endpoint builder for operations specific to S3 Object Lambda.
*/
public class S3ObjectLambdaOperationEndpointBuilder {
private String region;
private String protocol;
private String domain;
private S3ObjectLambdaOperationEndpointBuilder() {
}
/**
* Create a new instance of this builder class.
*/
public static S3ObjectLambdaOperationEndpointBuilder create() {
return new S3ObjectLambdaOperationEndpointBuilder();
}
public S3ObjectLambdaOperationEndpointBuilder withRegion(String region) {
this.region = region;
return this;
}
public S3ObjectLambdaOperationEndpointBuilder withProtocol(String protocol) {
this.protocol = protocol;
return this;
}
public S3ObjectLambdaOperationEndpointBuilder withDomain(String domain) {
this.domain = domain;
return this;
}
/**
* Generate an endpoint URI with no path that maps to the Object Lambdas Access Point information stored in this builder.
*/
public URI toURI() {
if (StringUtils.isNullOrEmpty(protocol)) {
throw new IllegalArgumentException("protocol must not be empty");
}
if (StringUtils.isNullOrEmpty(domain)) {
throw new IllegalArgumentException("domain must not be empty");
}
if (StringUtils.isNullOrEmpty(region)) {
throw new IllegalArgumentException("region must not be empty");
}
String uriString = String.format("%s://s3-object-lambda.%s.%s",
protocol,
region,
domain);
return URI.create(uriString);
}
}