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org.apache.inlong.sort.filesystem.shaded.com.amazonaws.services.s3.model.transform.RequestXmlFactory Maven / Gradle / Ivy
/*
* Copyright 2010-2022 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.model.transform;
import com.amazonaws.SdkClientException;
import com.amazonaws.services.s3.internal.XmlWriter;
import com.amazonaws.services.s3.model.AccessControlList;
import com.amazonaws.services.s3.model.CSVInput;
import com.amazonaws.services.s3.model.CSVOutput;
import com.amazonaws.services.s3.model.Encryption;
import com.amazonaws.services.s3.model.GlacierJobParameters;
import com.amazonaws.services.s3.model.Grant;
import com.amazonaws.services.s3.model.InputSerialization;
import com.amazonaws.services.s3.model.JSONInput;
import com.amazonaws.services.s3.model.JSONOutput;
import com.amazonaws.services.s3.model.MetadataEntry;
import com.amazonaws.services.s3.model.ObjectTagging;
import com.amazonaws.services.s3.model.OutputLocation;
import com.amazonaws.services.s3.model.OutputSerialization;
import com.amazonaws.services.s3.model.PartETag;
import com.amazonaws.services.s3.model.RequestProgress;
import com.amazonaws.services.s3.model.RestoreObjectRequest;
import com.amazonaws.services.s3.model.S3Location;
import com.amazonaws.services.s3.model.ScanRange;
import com.amazonaws.services.s3.model.SelectObjectContentRequest;
import com.amazonaws.services.s3.model.SelectParameters;
import com.amazonaws.services.s3.model.Tag;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
public class RequestXmlFactory {
/**
* Converts the specified list of PartETags to an XML fragment that can be
* sent to the CompleteMultipartUpload operation of Amazon S3.
*
* @param partETags
* The list of part ETags containing the data to include in the
* new XML fragment.
*
* @return A byte array containing the data
*/
public static byte[] convertToXmlByteArray(List partETags) {
XmlWriter xml = new XmlWriter();
xml.start("CompleteMultipartUpload");
if (partETags != null) {
List sortedPartETags = new ArrayList(partETags);
Collections.sort(sortedPartETags, new Comparator() {
public int compare(PartETag tag1, PartETag tag2) {
if (tag1.getPartNumber() < tag2.getPartNumber()) return -1;
if (tag1.getPartNumber() > tag2.getPartNumber()) return 1;
return 0;
}
});
for (PartETag partEtag : sortedPartETags) {
xml.start("Part");
xml.start("PartNumber").value(Integer.toString(partEtag.getPartNumber())).end();
xml.start("ETag").value(partEtag.getETag()).end();
xml.end();
}
}
xml.end();
return xml.getBytes();
}
/**
* Converts the RestoreObjectRequest to an XML fragment that can be sent to
* the RestoreObject operation of Amazon S3.
*
* @param restoreObjectRequest
* The container which provides options for restoring an object,
* which was transitioned to the Glacier from S3 when it was
* expired, into S3 again.
*
* @return A byte array containing the data
*
* @throws SdkClientException
*/
public static byte[] convertToXmlByteArray(RestoreObjectRequest restoreObjectRequest) throws SdkClientException {
XmlWriter xml = new XmlWriter();
xml.start("RestoreRequest");
if (restoreObjectRequest.getExpirationInDays() != -1) {
xml.start("Days").value(Integer.toString(restoreObjectRequest.getExpirationInDays())).end();
}
final GlacierJobParameters glacierJobParameters = restoreObjectRequest.getGlacierJobParameters();
if (glacierJobParameters != null) {
xml.start("GlacierJobParameters");
addIfNotNull(xml, "Tier", glacierJobParameters.getTier());
xml.end();
}
addIfNotNull(xml, "Type", restoreObjectRequest.getType());
addIfNotNull(xml, "Tier", restoreObjectRequest.getTier());
addIfNotNull(xml, "Description", restoreObjectRequest.getDescription());
addSelectParametersIfNotNull(xml, restoreObjectRequest.getSelectParameters());
addOutputLocationIfNotNull(xml, restoreObjectRequest.getOutputLocation());
xml.end();
return xml.getBytes();
}
/**
* Converts the SelectObjectContentRequest to an XML fragment that can be sent to
* the SelectObjectContent operation of Amazon S3.
*/
public static byte[] convertToXmlByteArray(SelectObjectContentRequest selectRequest) {
XmlWriter xml = new XmlWriter();
xml.start("SelectObjectContentRequest");
addIfNotNull(xml, "Expression", selectRequest.getExpression());
addIfNotNull(xml, "ExpressionType", selectRequest.getExpressionType());
addScanRangeIfNotNull(xml, selectRequest.getScanRange());
addRequestProgressIfNotNull(xml, selectRequest.getRequestProgress());
addInputSerializationIfNotNull(xml, selectRequest.getInputSerialization());
addOutputSerializationIfNotNull(xml, selectRequest.getOutputSerialization());
xml.end();
return xml.getBytes();
}
private static void addRequestProgressIfNotNull(XmlWriter xml, RequestProgress requestProgress) {
if (requestProgress == null) {
return;
}
xml.start("RequestProgress");
addIfNotNull(xml, "Enabled", requestProgress.getEnabled());
xml.end();
}
private static void addSelectParametersIfNotNull(XmlWriter xml, SelectParameters selectParameters) {
if (selectParameters == null) {
return;
}
xml.start("SelectParameters");
addInputSerializationIfNotNull(xml, selectParameters.getInputSerialization());
addIfNotNull(xml, "ExpressionType", selectParameters.getExpressionType());
addIfNotNull(xml, "Expression", selectParameters.getExpression());
addOutputSerializationIfNotNull(xml, selectParameters.getOutputSerialization());
xml.end();
}
private static void addScanRangeIfNotNull(XmlWriter xml, ScanRange scanRange) {
if(scanRange != null) {
xml.start("ScanRange");
addIfNotNull(xml, "Start", scanRange.getStart());
addIfNotNull(xml, "End", scanRange.getEnd());
xml.end();
}
}
private static void addInputSerializationIfNotNull(XmlWriter xml, InputSerialization inputSerialization) {
if (inputSerialization != null) {
xml.start("InputSerialization");
if (inputSerialization.getCsv() != null) {
xml.start("CSV");
CSVInput csvInput = inputSerialization.getCsv();
addIfNotNull(xml, "FileHeaderInfo", csvInput.getFileHeaderInfo());
addIfNotNull(xml, "Comments", csvInput.getCommentsAsString());
addIfNotNull(xml, "QuoteEscapeCharacter", csvInput.getQuoteEscapeCharacterAsString());
addIfNotNull(xml, "RecordDelimiter", csvInput.getRecordDelimiterAsString());
addIfNotNull(xml, "FieldDelimiter", csvInput.getFieldDelimiterAsString());
addIfNotNull(xml, "QuoteCharacter", csvInput.getQuoteCharacterAsString());
addIfNotNull(xml, "AllowQuotedRecordDelimiter", csvInput.getAllowQuotedRecordDelimiter());
xml.end();
}
if (inputSerialization.getJson() != null) {
xml.start("JSON");
JSONInput jsonInput = inputSerialization.getJson();
addIfNotNull(xml, "Type", jsonInput.getType());
xml.end();
}
if (inputSerialization.getParquet() != null) {
xml.start("Parquet");
xml.end();
}
addIfNotNull(xml, "CompressionType", inputSerialization.getCompressionType());
xml.end();
}
}
private static void addOutputSerializationIfNotNull(XmlWriter xml, OutputSerialization outputSerialization) {
if (outputSerialization != null) {
xml.start("OutputSerialization");
if (outputSerialization.getCsv() != null) {
xml.start("CSV");
CSVOutput csvOutput = outputSerialization.getCsv();
addIfNotNull(xml, "QuoteFields", csvOutput.getQuoteFields());
addIfNotNull(xml, "QuoteEscapeCharacter", csvOutput.getQuoteEscapeCharacterAsString());
addIfNotNull(xml, "RecordDelimiter", csvOutput.getRecordDelimiterAsString());
addIfNotNull(xml, "FieldDelimiter", csvOutput.getFieldDelimiterAsString());
addIfNotNull(xml, "QuoteCharacter", csvOutput.getQuoteCharacterAsString());
xml.end();
}
if (outputSerialization.getJson() != null) {
xml.start("JSON");
JSONOutput jsonOutput = outputSerialization.getJson();
addIfNotNull(xml, "RecordDelimiter", jsonOutput.getRecordDelimiterAsString());
xml.end();
}
xml.end();
}
}
private static void addTaggingIfNotNull(XmlWriter xml, ObjectTagging tagSet) {
if (tagSet == null) {
return;
}
xml.start("Tagging");
xml.start("TagSet");
for(Tag tag : tagSet.getTagSet()) {
xml.start("Tag");
xml.start("Key").value(tag.getKey()).end();
xml.start("Value").value(tag.getValue()).end();
xml.end();
}
xml.end();
xml.end();
}
private static void addOutputLocationIfNotNull(XmlWriter xml, OutputLocation outputLocation) {
if (outputLocation == null) {
return;
}
xml.start("OutputLocation");
if (outputLocation.getS3() != null) {
S3Location s3 = outputLocation.getS3();
xml.start("S3");
addIfNotNull(xml, "BucketName", s3.getBucketName());
addIfNotNull(xml, "Prefix", s3.getPrefix());
if (s3.getEncryption() != null) {
Encryption encryption = s3.getEncryption();
xml.start("Encryption");
addIfNotNull(xml, "EncryptionType", encryption.getEncryptionType());
addIfNotNull(xml, "KMSKeyId", encryption.getKmsKeyId());
addIfNotNull(xml, "KMSContext", encryption.getKmsContext());
xml.end();
}
addIfNotNull(xml, "CannedACL", s3.getCannedACL());
addGrantsIfNotNull(xml, s3.getAccessControlList());
addTaggingIfNotNull(xml, s3.getTagging());
addIfNotNull(xml, "StorageClass", s3.getStorageClass());
addUserMetaDataIfNotNull(xml, s3.getUserMetadata());
xml.end();
}
xml.end();
}
private static void addGrantsIfNotNull(XmlWriter xml, AccessControlList accessControlList) {
if (accessControlList == null) {
return;
}
AclXmlFactory aclXmlFactory = new AclXmlFactory();
xml.start("AccessControlList");
for(Grant grant: accessControlList.getGrantsAsList()) {
xml.start("Grant");
if (grant.getGrantee() != null) {
aclXmlFactory.convertToXml(grant.getGrantee(), xml);
}
addIfNotNull(xml, "Permission", grant.getPermission());
xml.end();
}
xml.end();
}
private static void addUserMetaDataIfNotNull(XmlWriter xml, List userMetadata) {
if (userMetadata == null || userMetadata.isEmpty()) {
return;
}
xml.start("UserMetadata");
for(MetadataEntry metadataEntry: userMetadata) {
xml.start("MetadataEntry");
addIfNotNull(xml, "Name", metadataEntry.getName());
addIfNotNull(xml, "Value", metadataEntry.getValue());
xml.end();
}
xml.end();
}
private static void addIfNotNull(XmlWriter xml, String xmlTag, String value) {
if (value != null) {
xml.start(xmlTag).value(value).end();
}
}
private static void addIfNotNull(XmlWriter xml, String xmlTag, Object value) {
if (value != null && value.toString() != null) {
xml.start(xmlTag).value(value.toString()).end();
}
}
}
