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The AWS SDK for Java with support for OSGi. The AWS SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).
/*
* Copyright 2010-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Portions copyright 2006-2009 James Murty. Please see LICENSE.txt
* for applicable license terms and NOTICE.txt for applicable notices.
*
* 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.services.s3.model.*;
import static com.amazonaws.util.StringUtils.UTF8;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.XMLReader;
import org.xml.sax.helpers.DefaultHandler;
import org.xml.sax.helpers.XMLReaderFactory;
import com.amazonaws.AmazonClientException;
import com.amazonaws.services.s3.internal.Constants;
import com.amazonaws.services.s3.internal.DeleteObjectsResponse;
import com.amazonaws.services.s3.internal.ObjectExpirationResult;
import com.amazonaws.services.s3.internal.S3RequesterChargedResult;
import com.amazonaws.services.s3.internal.S3VersionResult;
import com.amazonaws.services.s3.internal.ServerSideEncryptionResult;
import com.amazonaws.services.s3.internal.ServiceUtils;
import com.amazonaws.services.s3.model.BucketLifecycleConfiguration.NoncurrentVersionTransition;
import com.amazonaws.services.s3.model.BucketLifecycleConfiguration.Rule;
import com.amazonaws.services.s3.model.BucketLifecycleConfiguration.Transition;
import com.amazonaws.services.s3.model.CORSRule.AllowedMethods;
import com.amazonaws.services.s3.model.DeleteObjectsResult.DeletedObject;
import com.amazonaws.services.s3.model.MultiObjectDeleteException.DeleteError;
import com.amazonaws.services.s3.model.RequestPaymentConfiguration.Payer;
import com.amazonaws.util.DateUtils;
import com.amazonaws.util.SdkHttpUtils;
import com.amazonaws.util.StringUtils;
/**
* XML Sax parser to read XML documents returned by S3 via the REST interface,
* converting these documents into objects.
*/
public class XmlResponsesSaxParser {
private static final Log log = LogFactory.getLog(XmlResponsesSaxParser.class);
private XMLReader xr = null;
private boolean sanitizeXmlDocument = true;
/**
* Constructs the XML SAX parser.
*
* @throws AmazonClientException
*/
public XmlResponsesSaxParser() throws AmazonClientException {
// Ensure we can load the XML Reader.
try {
xr = XMLReaderFactory.createXMLReader();
} catch (SAXException e) {
throw new AmazonClientException("Couldn't initialize a SAX driver to create an XMLReader", e);
}
}
/**
* Parses an XML document from an input stream using a document handler.
*
* @param handler
* the handler for the XML document
* @param inputStream
* an input stream containing the XML document to parse
*
* @throws IOException
* on error reading from the input stream (ie connection reset)
* @throws AmazonClientException
* on error with malformed XML, etc
*/
protected void parseXmlInputStream(DefaultHandler handler, InputStream inputStream)
throws IOException {
try {
if (log.isDebugEnabled()) {
log.debug("Parsing XML response document with handler: " + handler.getClass());
}
BufferedReader breader = new BufferedReader(new InputStreamReader(inputStream,
Constants.DEFAULT_ENCODING));
xr.setContentHandler(handler);
xr.setErrorHandler(handler);
xr.parse(new InputSource(breader));
} catch (IOException e) {
throw e;
} catch (Throwable t) {
try {
inputStream.close();
} catch (IOException e) {
if (log.isErrorEnabled()) {
log.error("Unable to close response InputStream up after XML parse failure", e);
}
}
throw new AmazonClientException("Failed to parse XML document with handler "
+ handler.getClass(), t);
}
}
protected InputStream sanitizeXmlDocument(DefaultHandler handler, InputStream inputStream)
throws IOException {
if (!sanitizeXmlDocument) {
// No sanitizing will be performed, return the original input stream unchanged.
return inputStream;
} else {
if (log.isDebugEnabled()) {
log.debug("Sanitizing XML document destined for handler " + handler.getClass());
}
InputStream sanitizedInputStream = null;
try {
/*
* Read object listing XML document from input stream provided into a
* string buffer, so we can replace troublesome characters before
* sending the document to the XML parser.
*/
StringBuilder listingDocBuffer = new StringBuilder();
BufferedReader br = new BufferedReader(
new InputStreamReader(inputStream, Constants.DEFAULT_ENCODING));
char[] buf = new char[8192];
int read = -1;
while ((read = br.read(buf)) != -1) {
listingDocBuffer.append(buf, 0, read);
}
br.close();
/*
* Replace any carriage return (\r) characters with explicit XML
* character entities, to prevent the SAX parser from
* misinterpreting 0x0D characters as 0x0A and being unable to
* parse the XML.
*/
String listingDoc = listingDocBuffer.toString().replaceAll("\r", "
");
sanitizedInputStream = new ByteArrayInputStream(
listingDoc.getBytes(UTF8));
} catch (IOException e) {
throw e;
} catch (Throwable t) {
try {
inputStream.close();
} catch (IOException e) {
if (log.isErrorEnabled()) {
log.error("Unable to close response InputStream after failure sanitizing XML document", e);
}
}
throw new AmazonClientException("Failed to sanitize XML document destined for handler "
+ handler.getClass(), t);
}
return sanitizedInputStream;
}
}
/**
* Checks if the specified string is empty or null and if so, returns null.
* Otherwise simply returns the string.
*
* @param s
* The string to check.
* @return Null if the specified string was null, or empty, otherwise
* returns the string the caller passed in.
*/
private static String checkForEmptyString(String s) {
if (s == null) return null;
if (s.length() == 0) return null;
return s;
}
/**
* Safely parses the specified string as an integer and returns the value.
* If a NumberFormatException occurs while parsing the integer, an error is
* logged and -1 is returned.
*
* @param s
* The string to parse and return as an integer.
*
* @return The integer value of the specified string, otherwise -1 if there
* were any problems parsing the string as an integer.
*/
private static int parseInt(String s) {
try {
return Integer.parseInt(s);
} catch (NumberFormatException nfe) {
log.error("Unable to parse integer value '" + s + "'", nfe);
}
return -1;
}
/**
* Safely parses the specified string as a long and returns the value. If a
* NumberFormatException occurs while parsing the long, an error is logged
* and -1 is returned.
*
* @param s
* The string to parse and return as a long.
*
* @return The long value of the specified string, otherwise -1 if there
* were any problems parsing the string as a long.
*/
private static long parseLong(String s) {
try {
return Long.parseLong(s);
} catch (NumberFormatException nfe) {
log.error("Unable to parse long value '" + s + "'", nfe);
}
return -1;
}
/**
* Perform a url decode on the given value if specified.
* Return value by default;
*/
private static String decodeIfSpecified(String value, boolean decode) {
return decode ? SdkHttpUtils.urlDecode(value) : value;
}
/**
* Parses a ListBucket response XML document from an input stream.
*
* @param inputStream
* XML data input stream.
* @return the XML handler object populated with data parsed from the XML
* stream.
* @throws AmazonClientException
*/
public ListBucketHandler parseListBucketObjectsResponse(InputStream inputStream, final boolean shouldSDKDecodeResponse)
throws IOException {
ListBucketHandler handler = new ListBucketHandler(shouldSDKDecodeResponse);
parseXmlInputStream(handler, sanitizeXmlDocument(handler, inputStream));
return handler;
}
/**
* Parses a ListBucketV2 response XML document from an input stream.
*
* @param inputStream
* XML data input stream.
* @return the XML handler object populated with data parsed from the XML
* stream.
* @throws AmazonClientException
*/
public ListObjectsV2Handler parseListObjectsV2Response(InputStream inputStream, final boolean shouldSDKDecodeResponse)
throws IOException {
ListObjectsV2Handler handler = new ListObjectsV2Handler(shouldSDKDecodeResponse);
parseXmlInputStream(handler, sanitizeXmlDocument(handler, inputStream));
return handler;
}
/**
* Parses a ListVersions response XML document from an input stream.
*
* @param inputStream
* XML data input stream.
* @return the XML handler object populated with data parsed from the XML
* stream.
* @throws AmazonClientException
*/
public ListVersionsHandler parseListVersionsResponse(InputStream inputStream, final boolean shouldSDKDecodeResponse)
throws IOException {
ListVersionsHandler handler = new ListVersionsHandler(shouldSDKDecodeResponse);
parseXmlInputStream(handler, sanitizeXmlDocument(handler, inputStream));
return handler;
}
/**
* Parses a ListAllMyBuckets response XML document from an input stream.
*
* @param inputStream
* XML data input stream.
* @return the XML handler object populated with data parsed from the XML
* stream.
* @throws AmazonClientException
*/
public ListAllMyBucketsHandler parseListMyBucketsResponse(InputStream inputStream)
throws IOException {
ListAllMyBucketsHandler handler = new ListAllMyBucketsHandler();
parseXmlInputStream(handler, sanitizeXmlDocument(handler, inputStream));
return handler;
}
/**
* Parses an AccessControlListHandler response XML document from an input
* stream.
*
* @param inputStream
* XML data input stream.
* @return the XML handler object populated with data parsed from the XML
* stream.
*
* @throws AmazonClientException
*/
public AccessControlListHandler parseAccessControlListResponse(InputStream inputStream)
throws IOException {
AccessControlListHandler handler = new AccessControlListHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
/**
* Parses a LoggingStatus response XML document for a bucket from an input
* stream.
*
* @param inputStream
* XML data input stream.
* @return the XML handler object populated with data parsed from the XML
* stream.
*
* @throws AmazonClientException
*/
public BucketLoggingConfigurationHandler parseLoggingStatusResponse(InputStream inputStream)
throws IOException {
BucketLoggingConfigurationHandler handler = new BucketLoggingConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public BucketLifecycleConfigurationHandler parseBucketLifecycleConfigurationResponse(InputStream inputStream)
throws IOException {
BucketLifecycleConfigurationHandler handler = new BucketLifecycleConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public BucketCrossOriginConfigurationHandler parseBucketCrossOriginConfigurationResponse(InputStream inputStream)
throws IOException {
BucketCrossOriginConfigurationHandler handler = new BucketCrossOriginConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public String parseBucketLocationResponse(InputStream inputStream)
throws IOException {
BucketLocationHandler handler = new BucketLocationHandler();
parseXmlInputStream(handler, inputStream);
return handler.getLocation();
}
public BucketVersioningConfigurationHandler parseVersioningConfigurationResponse(InputStream inputStream)
throws IOException {
BucketVersioningConfigurationHandler handler = new BucketVersioningConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public BucketWebsiteConfigurationHandler parseWebsiteConfigurationResponse(InputStream inputStream)
throws IOException {
BucketWebsiteConfigurationHandler handler = new BucketWebsiteConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public BucketReplicationConfigurationHandler parseReplicationConfigurationResponse(InputStream inputStream)
throws IOException {
BucketReplicationConfigurationHandler handler = new BucketReplicationConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public BucketTaggingConfigurationHandler parseTaggingConfigurationResponse(InputStream inputStream)
throws IOException {
BucketTaggingConfigurationHandler handler = new BucketTaggingConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public BucketAccelerateConfigurationHandler parseAccelerateConfigurationResponse(InputStream inputStream)
throws IOException {
BucketAccelerateConfigurationHandler handler = new BucketAccelerateConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public DeleteObjectsHandler parseDeletedObjectsResult(InputStream inputStream)
throws IOException {
DeleteObjectsHandler handler = new DeleteObjectsHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public CopyObjectResultHandler parseCopyObjectResponse(InputStream inputStream)
throws IOException {
CopyObjectResultHandler handler = new CopyObjectResultHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public CompleteMultipartUploadHandler parseCompleteMultipartUploadResponse(InputStream inputStream)
throws IOException {
CompleteMultipartUploadHandler handler = new CompleteMultipartUploadHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public InitiateMultipartUploadHandler parseInitiateMultipartUploadResponse(InputStream inputStream)
throws IOException {
InitiateMultipartUploadHandler handler = new InitiateMultipartUploadHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public ListMultipartUploadsHandler parseListMultipartUploadsResponse(InputStream inputStream)
throws IOException {
ListMultipartUploadsHandler handler = new ListMultipartUploadsHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
public ListPartsHandler parseListPartsResponse(InputStream inputStream)
throws IOException {
ListPartsHandler handler = new ListPartsHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
/**
* @param inputStream
*
* @return true if the bucket's is configured as Requester Pays, false if it
* is configured as Owner pays.
*
* @throws AmazonClientException
*/
public RequestPaymentConfigurationHandler parseRequestPaymentConfigurationResponse(InputStream inputStream)
throws IOException {
RequestPaymentConfigurationHandler handler = new RequestPaymentConfigurationHandler();
parseXmlInputStream(handler, inputStream);
return handler;
}
// ////////////
// Handlers //
// ////////////
/**
* Handler for ListBucket response XML documents.
*/
public static class ListBucketHandler extends AbstractHandler {
private final ObjectListing objectListing = new ObjectListing();
private final boolean shouldSDKDecodeResponse;
private S3ObjectSummary currentObject = null;
private Owner currentOwner = null;
private String lastKey = null;
public ListBucketHandler(final boolean shouldSDKDecodeResponse) {
this.shouldSDKDecodeResponse = shouldSDKDecodeResponse;
}
public ObjectListing getObjectListing() {
return objectListing;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("ListBucketResult")) {
if (name.equals("Contents")) {
currentObject = new S3ObjectSummary();
currentObject.setBucketName(objectListing.getBucketName());
}
}
else if (in("ListBucketResult", "Contents")) {
if (name.equals("Owner")) {
currentOwner = new Owner();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (atTopLevel()) {
if (name.equals("ListBucketResult")) {
/*
* S3 only includes the NextMarker XML element if the
* request specified a delimiter, but for consistency we'd
* like to always give easy access to the next marker if
* we're returning a list of results that's truncated.
*/
if (objectListing.isTruncated()
&& objectListing.getNextMarker() == null) {
String nextMarker = null;
if (!objectListing.getObjectSummaries().isEmpty()) {
nextMarker = objectListing.getObjectSummaries()
.get(objectListing.getObjectSummaries().size() - 1)
.getKey();
} else if (!objectListing.getCommonPrefixes().isEmpty()) {
nextMarker = objectListing.getCommonPrefixes()
.get(objectListing.getCommonPrefixes().size() - 1);
} else {
log.error("S3 response indicates truncated results, "
+ "but contains no object summaries or "
+ "common prefixes.");
}
objectListing.setNextMarker(nextMarker);
}
}
}
else if (in("ListBucketResult")) {
if (name.equals("Name")) {
objectListing.setBucketName(getText());
if (log.isDebugEnabled()) {
log.debug("Examining listing for bucket: "
+ objectListing.getBucketName());
}
} else if (name.equals("Prefix")) {
objectListing.setPrefix(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("Marker")) {
objectListing.setMarker(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("NextMarker")) {
objectListing.setNextMarker(decodeIfSpecified
(getText(), shouldSDKDecodeResponse));
} else if (name.equals("MaxKeys")) {
objectListing.setMaxKeys(parseInt(getText()));
} else if (name.equals("Delimiter")) {
objectListing.setDelimiter(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("EncodingType")) {
objectListing.setEncodingType(shouldSDKDecodeResponse ?
null : checkForEmptyString(getText()));
} else if (name.equals("IsTruncated")) {
String isTruncatedStr =
StringUtils.lowerCase(getText());
if (isTruncatedStr.startsWith("false")) {
objectListing.setTruncated(false);
} else if (isTruncatedStr.startsWith("true")) {
objectListing.setTruncated(true);
} else {
throw new IllegalStateException(
"Invalid value for IsTruncated field: "
+ isTruncatedStr);
}
} else if (name.equals("Contents")) {
objectListing.getObjectSummaries().add(currentObject);
currentObject = null;
}
}
else if (in("ListBucketResult", "Contents")) {
if (name.equals("Key")) {
lastKey = getText();
currentObject.setKey(decodeIfSpecified
(lastKey, shouldSDKDecodeResponse));
} else if (name.equals("LastModified")) {
currentObject.setLastModified(
ServiceUtils.parseIso8601Date(getText()));
} else if (name.equals("ETag")) {
currentObject.setETag(
ServiceUtils.removeQuotes(getText()));
} else if (name.equals("Size")) {
currentObject.setSize(parseLong(getText()));
} else if (name.equals("StorageClass")) {
currentObject.setStorageClass(getText());
} else if (name.equals("Owner")) {
currentObject.setOwner(currentOwner);
currentOwner = null;
}
}
else if (in("ListBucketResult", "Contents", "Owner")) {
if (name.equals("ID")) {
currentOwner.setId(getText());
} else if (name.equals("DisplayName")) {
currentOwner.setDisplayName(getText());
}
}
else if (in("ListBucketResult", "CommonPrefixes")) {
if (name.equals("Prefix")) {
objectListing.getCommonPrefixes().add
(decodeIfSpecified(getText(), shouldSDKDecodeResponse));
}
}
}
}
/**
* Handler for ListObjectsV2 response XML documents.
*/
public static class ListObjectsV2Handler extends AbstractHandler {
private final ListObjectsV2Result result = new ListObjectsV2Result();
private final boolean shouldSDKDecodeResponse;
private S3ObjectSummary currentObject = null;
private Owner currentOwner = null;
private String lastKey = null;
public ListObjectsV2Handler(final boolean shouldSDKDecodeResponse) {
this.shouldSDKDecodeResponse = shouldSDKDecodeResponse;
}
public ListObjectsV2Result getResult() {
return result;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("ListBucketResult")) {
if (name.equals("Contents")) {
currentObject = new S3ObjectSummary();
currentObject.setBucketName(result.getBucketName());
}
}
else if (in("ListBucketResult", "Contents")) {
if (name.equals("Owner")) {
currentOwner = new Owner();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (atTopLevel()) {
if (name.equals("ListBucketResult")) {
/*
* S3 only includes the NextContinuationToken XML element if the
* request specified a delimiter, but for consistency we'd
* like to always give easy access to the next token if
* we're returning a list of results that's truncated.
*/
if (result.isTruncated()
&& result.getNextContinuationToken() == null) {
String nextContinuationToken = null;
if (!result.getObjectSummaries().isEmpty()) {
nextContinuationToken = result.getObjectSummaries()
.get(result.getObjectSummaries().size() - 1)
.getKey();
} else {
log.error("S3 response indicates truncated results, "
+ "but contains no object summaries.");
}
result.setNextContinuationToken(nextContinuationToken);
}
}
}
else if (in("ListBucketResult")) {
if (name.equals("Name")) {
result.setBucketName(getText());
if (log.isDebugEnabled()) {
log.debug("Examining listing for bucket: "
+ result.getBucketName());
}
} else if (name.equals("Prefix")) {
result.setPrefix(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("MaxKeys")) {
result.setMaxKeys(parseInt(getText()));
} else if (name.equals("NextContinuationToken")) {
result.setNextContinuationToken(getText());
} else if (name.equals("ContinuationToken")) {
result.setContinuationToken(getText());
} else if (name.equals("StartAfter")) {
result.setStartAfter(decodeIfSpecified
(getText(), shouldSDKDecodeResponse));
} else if (name.equals("KeyCount")) {
result.setKeyCount(parseInt(getText()));
} else if (name.equals("Delimiter")) {
result.setDelimiter(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("EncodingType")) {
result.setEncodingType(checkForEmptyString(getText()));
} else if (name.equals("IsTruncated")) {
String isTruncatedStr =
StringUtils.lowerCase(getText());
if (isTruncatedStr.startsWith("false")) {
result.setTruncated(false);
} else if (isTruncatedStr.startsWith("true")) {
result.setTruncated(true);
} else {
throw new IllegalStateException(
"Invalid value for IsTruncated field: "
+ isTruncatedStr);
}
} else if (name.equals("Contents")) {
result.getObjectSummaries().add(currentObject);
currentObject = null;
}
}
else if (in("ListBucketResult", "Contents")) {
if (name.equals("Key")) {
lastKey = getText();
currentObject.setKey(decodeIfSpecified
(lastKey, shouldSDKDecodeResponse));
} else if (name.equals("LastModified")) {
currentObject.setLastModified(
ServiceUtils.parseIso8601Date(getText()));
} else if (name.equals("ETag")) {
currentObject.setETag(
ServiceUtils.removeQuotes(getText()));
} else if (name.equals("Size")) {
currentObject.setSize(parseLong(getText()));
} else if (name.equals("StorageClass")) {
currentObject.setStorageClass(getText());
} else if (name.equals("Owner")) {
currentObject.setOwner(currentOwner);
currentOwner = null;
}
}
else if (in("ListBucketResult", "Contents", "Owner")) {
if (name.equals("ID")) {
currentOwner.setId(getText());
} else if (name.equals("DisplayName")) {
currentOwner.setDisplayName(getText());
}
}
else if (in("ListBucketResult", "CommonPrefixes")) {
if (name.equals("Prefix")) {
result.getCommonPrefixes().add
(decodeIfSpecified(getText(), shouldSDKDecodeResponse));
}
}
}
}
/**
* Handler for ListAllMyBuckets response XML documents. The document is
* parsed into {@link Bucket}s available via the {@link #getBuckets()}
* method.
*/
public static class ListAllMyBucketsHandler extends AbstractHandler {
private final List buckets = new ArrayList();
private Owner bucketsOwner = null;
private Bucket currentBucket = null;
/**
* @return the buckets listed in the document.
*/
public List getBuckets() {
return buckets;
}
/**
* @return the owner of the buckets.
*/
public Owner getOwner() {
return bucketsOwner;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("ListAllMyBucketsResult")) {
if (name.equals("Owner")) {
bucketsOwner = new Owner();
}
} else if (in("ListAllMyBucketsResult", "Buckets")) {
if (name.equals("Bucket")) {
currentBucket = new Bucket();
currentBucket.setOwner(bucketsOwner);
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("ListAllMyBucketsResult", "Owner")) {
if (name.equals("ID")) {
bucketsOwner.setId(getText());
} else if (name.equals("DisplayName")) {
bucketsOwner.setDisplayName(getText());
}
}
else if (in("ListAllMyBucketsResult", "Buckets")) {
if (name.equals("Bucket")) {
buckets.add(currentBucket);
currentBucket = null;
}
}
else if (in("ListAllMyBucketsResult", "Buckets", "Bucket")) {
if (name.equals("Name")) {
currentBucket.setName(getText());
} else if (name.equals("CreationDate")) {
Date creationDate = DateUtils.parseISO8601Date(getText());
currentBucket.setCreationDate(creationDate);
}
}
}
}
/**
* Handler for AccessControlList response XML documents. The document is
* parsed into an {@link AccessControlList} object available via the
* {@link #getAccessControlList()} method.
*/
public static class AccessControlListHandler extends AbstractHandler {
private final AccessControlList accessControlList =
new AccessControlList();
private Grantee currentGrantee = null;
private Permission currentPermission = null;
/**
* @return an object representing the ACL document.
*/
public AccessControlList getAccessControlList() {
return accessControlList;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("AccessControlPolicy")) {
if (name.equals("Owner")) {
accessControlList.setOwner(new Owner());
}
}
else if (in("AccessControlPolicy", "AccessControlList", "Grant")) {
if (name.equals("Grantee")) {
String type = XmlResponsesSaxParser
.findAttributeValue( "xsi:type", attrs );
if ("AmazonCustomerByEmail".equals(type)) {
currentGrantee = new EmailAddressGrantee(null);
} else if ("CanonicalUser".equals(type)) {
currentGrantee = new CanonicalGrantee(null);
} else if ("Group".equals(type)) {
/*
* Nothing to do for GroupGrantees here since we
* can't construct an empty enum value early.
*/
}
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("AccessControlPolicy", "Owner")) {
if (name.equals("ID")) {
accessControlList.getOwner().setId(getText());
} else if (name.equals("DisplayName")) {
accessControlList.getOwner().setDisplayName(getText());
}
}
else if (in("AccessControlPolicy", "AccessControlList")) {
if (name.equals("Grant")) {
accessControlList.grantPermission(
currentGrantee, currentPermission);
currentGrantee = null;
currentPermission = null;
}
}
else if (in("AccessControlPolicy", "AccessControlList", "Grant")) {
if (name.equals("Permission")) {
currentPermission = Permission.parsePermission(getText());
}
}
else if (in("AccessControlPolicy", "AccessControlList", "Grant", "Grantee")) {
if (name.equals("ID")) {
currentGrantee.setIdentifier(getText());
} else if (name.equals("EmailAddress")) {
currentGrantee.setIdentifier(getText());
} else if (name.equals("URI")) {
/*
* Only GroupGrantees contain an URI element in them, and we
* can't construct currentGrantee during startElement for a
* GroupGrantee since it's an enum.
*/
currentGrantee = GroupGrantee.parseGroupGrantee(getText());
} else if (name.equals("DisplayName")) {
((CanonicalGrantee) currentGrantee)
.setDisplayName(getText());
}
}
}
}
/**
* Handler for LoggingStatus response XML documents for a bucket. The
* document is parsed into an {@link BucketLoggingConfiguration} object available
* via the {@link #getBucketLoggingConfiguration()} method.
*/
public static class BucketLoggingConfigurationHandler extends AbstractHandler {
private final BucketLoggingConfiguration bucketLoggingConfiguration =
new BucketLoggingConfiguration();
/**
* @return
* an object representing the bucket's LoggingStatus document.
*/
public BucketLoggingConfiguration getBucketLoggingConfiguration() {
return bucketLoggingConfiguration;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("BucketLoggingStatus", "LoggingEnabled")) {
if (name.equals("TargetBucket")) {
bucketLoggingConfiguration
.setDestinationBucketName(getText());
} else if (name.equals("TargetPrefix")) {
bucketLoggingConfiguration
.setLogFilePrefix(getText());
}
}
}
}
/**
* Handler for CreateBucketConfiguration response XML documents for a
* bucket. The document is parsed into a String representing the bucket's
* location, available via the {@link #getLocation()} method.
*/
public static class BucketLocationHandler extends AbstractHandler {
private String location = null;
/**
* @return
* the bucket's location.
*/
public String getLocation() {
return location;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (atTopLevel()) {
if (name.equals("LocationConstraint")) {
String elementText = getText();
if (elementText.length() == 0) {
location = null;
} else {
location = elementText;
}
}
}
}
}
public static class CopyObjectResultHandler extends AbstractSSEHandler
implements ObjectExpirationResult, S3RequesterChargedResult, S3VersionResult {
// Data items for successful copy
private final CopyObjectResult result = new CopyObjectResult();
// Data items for failed copy
private String errorCode = null;
private String errorMessage = null;
private String errorRequestId = null;
private String errorHostId = null;
private boolean receivedErrorResponse = false;
@Override
protected ServerSideEncryptionResult sseResult() {
return result;
}
public Date getLastModified() {
return result.getLastModifiedDate();
}
@Override
public String getVersionId() {
return result.getVersionId();
}
@Override
public void setVersionId(String versionId) {
result.setVersionId(versionId);
}
@Override
public Date getExpirationTime() {
return result.getExpirationTime();
}
@Override
public void setExpirationTime(Date expirationTime) {
result.setExpirationTime(expirationTime);
}
@Override
public String getExpirationTimeRuleId() {
return result.getExpirationTimeRuleId();
}
@Override
public void setExpirationTimeRuleId(String expirationTimeRuleId) {
result.setExpirationTimeRuleId(expirationTimeRuleId);
}
public String getETag() {
return result.getETag();
}
public String getErrorCode() {
return errorCode;
}
public String getErrorHostId() {
return errorHostId;
}
public String getErrorMessage() {
return errorMessage;
}
public String getErrorRequestId() {
return errorRequestId;
}
public boolean isErrorResponse() {
return receivedErrorResponse;
}
public boolean isRequesterCharged() {
return result.isRequesterCharged();
}
public void setRequesterCharged(boolean isRequesterCharged) {
result.setRequesterCharged(isRequesterCharged);
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (atTopLevel()) {
if (name.equals("CopyObjectResult") || name.equals("CopyPartResult")) {
receivedErrorResponse = false;
} else if (name.equals("Error")) {
receivedErrorResponse = true;
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("CopyObjectResult") || in ("CopyPartResult")) {
if (name.equals("LastModified")) {
result.setLastModifiedDate(ServiceUtils.parseIso8601Date(getText()));
} else if (name.equals("ETag")) {
result.setETag(ServiceUtils.removeQuotes(getText()));
}
}
else if (in("Error")) {
if (name.equals("Code")) {
errorCode = getText();
} else if (name.equals("Message")) {
errorMessage = getText();
} else if (name.equals("RequestId")) {
errorRequestId = getText();
} else if (name.equals("HostId")) {
errorHostId = getText();
}
}
}
}
/**
* Handler for parsing RequestPaymentConfiguration XML response associated
* with an Amazon S3 bucket. The XML response is parsed into a
* RequestPaymentConfiguration object.
*/
public static class RequestPaymentConfigurationHandler extends AbstractHandler {
private String payer = null;
public RequestPaymentConfiguration getConfiguration(){
return new RequestPaymentConfiguration(Payer.valueOf(payer));
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("RequestPaymentConfiguration")) {
if (name.equals("Payer")) {
payer = getText();
}
}
}
}
/**
* Handler for ListVersionsResult XML document.
*/
public static class ListVersionsHandler extends AbstractHandler {
private final VersionListing versionListing = new VersionListing();
private final boolean shouldSDKDecodeResponse;
private S3VersionSummary currentVersionSummary;
private Owner currentOwner;
public ListVersionsHandler(final boolean shouldSDKDecodeResponse) {
this.shouldSDKDecodeResponse = shouldSDKDecodeResponse;
}
public VersionListing getListing() {
return versionListing;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("ListVersionsResult")) {
if (name.equals("Version")) {
currentVersionSummary = new S3VersionSummary();
currentVersionSummary.setBucketName(
versionListing.getBucketName());
} else if (name.equals("DeleteMarker")) {
currentVersionSummary = new S3VersionSummary();
currentVersionSummary.setBucketName(
versionListing.getBucketName());
currentVersionSummary.setIsDeleteMarker(true);
}
}
else if (in("ListVersionsResult", "Version")
|| in("ListVersionsResult", "DeleteMarker")) {
if (name.equals("Owner")) {
currentOwner = new Owner();
}
}
}
@Override
protected void doEndElement(
String uri,
String name,
String qName) {
if (in("ListVersionsResult")) {
if (name.equals("Name")) {
versionListing.setBucketName(getText());
} else if (name.equals("Prefix")) {
versionListing.setPrefix(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("KeyMarker")) {
versionListing.setKeyMarker(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("VersionIdMarker")) {
versionListing.setVersionIdMarker(checkForEmptyString(
getText()));
} else if (name.equals("MaxKeys")) {
versionListing.setMaxKeys(Integer.parseInt(getText()));
} else if (name.equals("Delimiter")) {
versionListing.setDelimiter(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("EncodingType")) {
versionListing.setEncodingType(shouldSDKDecodeResponse ?
null : checkForEmptyString(getText()));
} else if (name.equals("NextKeyMarker")) {
versionListing.setNextKeyMarker(decodeIfSpecified
(checkForEmptyString(getText()), shouldSDKDecodeResponse));
} else if (name.equals("NextVersionIdMarker")) {
versionListing.setNextVersionIdMarker(getText());
} else if (name.equals("IsTruncated")) {
versionListing.setTruncated("true".equals(getText()));
} else if (name.equals("Version")
|| name.equals("DeleteMarker")) {
versionListing.getVersionSummaries()
.add(currentVersionSummary);
currentVersionSummary = null;
}
}
else if (in("ListVersionsResult", "CommonPrefixes")) {
if (name.equals("Prefix")) {
final String commonPrefix = checkForEmptyString(getText());
versionListing.getCommonPrefixes()
.add(shouldSDKDecodeResponse ?
SdkHttpUtils.urlDecode(commonPrefix) : commonPrefix);
}
}
else if (in("ListVersionsResult", "Version")
|| in("ListVersionsResult", "DeleteMarker")) {
if (name.equals("Key")) {
currentVersionSummary.setKey(decodeIfSpecified(getText(), shouldSDKDecodeResponse));
} else if (name.equals("VersionId")) {
currentVersionSummary.setVersionId(getText());
} else if (name.equals("IsLatest")) {
currentVersionSummary.setIsLatest("true".equals(getText()));
} else if (name.equals("LastModified")) {
currentVersionSummary.setLastModified(
ServiceUtils.parseIso8601Date(getText()));
} else if (name.equals("ETag")) {
currentVersionSummary.setETag(
ServiceUtils.removeQuotes(getText()));
} else if (name.equals("Size")) {
currentVersionSummary.setSize(Long.parseLong(getText()));
} else if (name.equals("Owner")) {
currentVersionSummary.setOwner(currentOwner);
currentOwner = null;
} else if (name.equals("StorageClass")) {
currentVersionSummary.setStorageClass(getText());
}
}
else if (in("ListVersionsResult", "Version", "Owner")
|| in("ListVersionsResult", "DeleteMarker", "Owner")) {
if (name.equals("ID")) {
currentOwner.setId(getText());
} else if (name.equals("DisplayName")) {
currentOwner.setDisplayName(getText());
}
}
}
}
public static class BucketWebsiteConfigurationHandler extends AbstractHandler {
private final BucketWebsiteConfiguration configuration =
new BucketWebsiteConfiguration(null);
private RoutingRuleCondition currentCondition = null;
private RedirectRule currentRedirectRule = null;
private RoutingRule currentRoutingRule = null;
public BucketWebsiteConfiguration getConfiguration() {
return configuration;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("WebsiteConfiguration")) {
if (name.equals("RedirectAllRequestsTo")) {
currentRedirectRule = new RedirectRule();
}
}
else if (in("WebsiteConfiguration", "RoutingRules")) {
if (name.equals("RoutingRule")) {
currentRoutingRule = new RoutingRule();
}
}
else if (in("WebsiteConfiguration", "RoutingRules", "RoutingRule")) {
if (name.equals("Condition")) {
currentCondition = new RoutingRuleCondition();
} else if (name.equals("Redirect")) {
currentRedirectRule = new RedirectRule();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("WebsiteConfiguration")) {
if (name.equals("RedirectAllRequestsTo")) {
configuration.setRedirectAllRequestsTo(currentRedirectRule);
currentRedirectRule = null;
}
}
else if (in("WebsiteConfiguration", "IndexDocument")) {
if (name.equals("Suffix")) {
configuration.setIndexDocumentSuffix(getText());
}
}
else if (in("WebsiteConfiguration", "ErrorDocument")) {
if (name.equals("Key")) {
configuration.setErrorDocument(getText());
}
}
else if (in("WebsiteConfiguration", "RoutingRules")) {
if (name.equals("RoutingRule")) {
configuration.getRoutingRules().add(currentRoutingRule);
currentRoutingRule = null;
}
}
else if (in("WebsiteConfiguration", "RoutingRules", "RoutingRule")) {
if (name.equals("Condition")) {
currentRoutingRule.setCondition(currentCondition);
currentCondition = null;
} else if (name.equals("Redirect")) {
currentRoutingRule.setRedirect(currentRedirectRule);
currentRedirectRule = null;
}
}
else if (in("WebsiteConfiguration", "RoutingRules", "RoutingRule", "Condition")) {
if (name.equals("KeyPrefixEquals")) {
currentCondition.setKeyPrefixEquals(getText());
} else if (name.equals("HttpErrorCodeReturnedEquals")) {
currentCondition.setHttpErrorCodeReturnedEquals(getText());
}
}
else if (in("WebsiteConfiguration", "RedirectAllRequestsTo")
|| in("WebsiteConfiguration", "RoutingRules", "RoutingRule", "Redirect")) {
if (name.equals("Protocol")) {
currentRedirectRule.setProtocol(getText());
} else if (name.equals("HostName")) {
currentRedirectRule.setHostName(getText());
} else if (name.equals("ReplaceKeyPrefixWith")) {
currentRedirectRule.setReplaceKeyPrefixWith(getText());
} else if (name.equals("ReplaceKeyWith")) {
currentRedirectRule.setReplaceKeyWith(getText());
} else if (name.equals("HttpRedirectCode")) {
currentRedirectRule.setHttpRedirectCode(getText());
}
}
}
}
public static class BucketVersioningConfigurationHandler extends AbstractHandler {
private final BucketVersioningConfiguration configuration =
new BucketVersioningConfiguration();
public BucketVersioningConfiguration getConfiguration() { return configuration; }
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("VersioningConfiguration")) {
if (name.equals("Status")) {
configuration.setStatus(getText());
} else if (name.equals("MfaDelete")) {
String mfaDeleteStatus = getText();
if (mfaDeleteStatus.equals("Disabled")) {
configuration.setMfaDeleteEnabled(false);
} else if (mfaDeleteStatus.equals("Enabled")) {
configuration.setMfaDeleteEnabled(true);
} else {
configuration.setMfaDeleteEnabled(null);
}
}
}
}
}
public static class BucketAccelerateConfigurationHandler extends AbstractHandler {
private final BucketAccelerateConfiguration configuration = new BucketAccelerateConfiguration((String) null);
public BucketAccelerateConfiguration getConfiguration() { return configuration; }
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("AccelerateConfiguration")) {
if (name.equals("Status")) {
configuration.setStatus(getText());
}
}
}
}
/*
*
*
* http://Example-Bucket.s3.amazonaws.com/Example-Object
* Example-Bucket
* Example-Object
* "3858f62230ac3c915f300c664312c11f-9"
*
*
* Or if an error occurred while completing:
*
*
*
* InternalError
* We encountered an internal error. Please try again.
* 656c76696e6727732072657175657374
* Uuag1LuByRx9e6j5Onimru9pO4ZVKnJ2Qz7/C1NPcfTWAtRPfTaOFg==
*
*/
public static class CompleteMultipartUploadHandler extends AbstractSSEHandler
implements ObjectExpirationResult, S3VersionResult, S3RequesterChargedResult {
// Successful completion
private CompleteMultipartUploadResult result;
// Error during completion
private AmazonS3Exception ase;
private String hostId;
private String requestId;
private String errorCode;
@Override
protected ServerSideEncryptionResult sseResult() {
return result;
}
/**
* @see com.amazonaws.services.s3.model.CompleteMultipartUploadResult#getExpirationTime()
*/
@Override
public Date getExpirationTime() {
return result == null ? null : result.getExpirationTime();
}
/**
* @see com.amazonaws.services.s3.model.CompleteMultipartUploadResult#setExpirationTime(java.util.Date)
*/
@Override
public void setExpirationTime(Date expirationTime) {
if (result != null) {
result.setExpirationTime(expirationTime);
}
}
/**
* @see com.amazonaws.services.s3.model.CompleteMultipartUploadResult#getExpirationTimeRuleId()
*/
@Override
public String getExpirationTimeRuleId() {
return result == null ? null : result.getExpirationTimeRuleId();
}
/**
* @see com.amazonaws.services.s3.model.CompleteMultipartUploadResult#setExpirationTimeRuleId(java.lang.String)
*/
@Override
public void setExpirationTimeRuleId(String expirationTimeRuleId) {
if (result != null) {
result.setExpirationTimeRuleId(expirationTimeRuleId);
}
}
@Override
public void setVersionId(String versionId) {
if (result != null) {
result.setVersionId(versionId);
}
}
@Override
public String getVersionId() {
return result == null ? null : result.getVersionId();
}
/**
* @see com.amazonaws.services.s3.model.CompleteMultipartUploadResult#isRequesterCharged()
*/
public boolean isRequesterCharged() {
return result == null ? false : result.isRequesterCharged();
}
/**
* @see com.amazonaws.services.s3.model.CompleteMultipartUploadResult#setRequesterCharged(boolean)
*/
public void setRequesterCharged(boolean isRequesterCharged) {
if (result != null) {
result.setRequesterCharged(isRequesterCharged);
}
}
public CompleteMultipartUploadResult getCompleteMultipartUploadResult() {
return result;
}
public AmazonS3Exception getAmazonS3Exception() {
return ase;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (atTopLevel()) {
if (name.equals("CompleteMultipartUploadResult")) {
result = new CompleteMultipartUploadResult();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (atTopLevel()) {
if (name.equals("Error")) {
if (ase != null) {
ase.setErrorCode(errorCode);
ase.setRequestId(requestId);
ase.setExtendedRequestId(hostId);
}
}
}
else if (in("CompleteMultipartUploadResult")) {
if (name.equals("Location")) {
result.setLocation(getText());
} else if (name.equals("Bucket")) {
result.setBucketName(getText());
} else if (name.equals("Key")) {
result.setKey(getText());
} else if (name.equals("ETag")) {
result.setETag(ServiceUtils.removeQuotes(getText()));
}
}
else if (in("Error")) {
if (name.equals("Code")) {
errorCode = getText();
} else if (name.equals("Message")) {
ase = new AmazonS3Exception(getText());
} else if (name.equals("RequestId")) {
requestId = getText();
} else if (name.equals("HostId")) {
hostId = getText();
}
}
}
}
/*
*
*
* example-bucket
* example-object
* VXBsb2FkIElEIGZvciA2aWWpbmcncyBteS1tb3ZpZS5tMnRzIHVwbG9hZA
*
*/
public static class InitiateMultipartUploadHandler extends AbstractHandler {
private final InitiateMultipartUploadResult result =
new InitiateMultipartUploadResult();
public InitiateMultipartUploadResult getInitiateMultipartUploadResult() {
return result;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("InitiateMultipartUploadResult")) {
if (name.equals("Bucket")) {
result.setBucketName(getText());
} else if (name.equals("Key")) {
result.setKey(getText());
} else if (name.equals("UploadId")) {
result.setUploadId(getText());
}
}
}
}
/*
* HTTP/1.1 200 OK
* x-amz-id-2: Uuag1LuByRx9e6j5Onimru9pO4ZVKnJ2Qz7/C1NPcfTWAtRPfTaOFg==
* x-amz-request-id: 656c76696e6727732072657175657374
* Date: Tue, 16 Feb 2010 20:34:56 GMT
* Content-Length: 1330
* Connection: keep-alive
* Server: AmazonS3
*
*
*
* bucket
* /
* my-movie.m2ts
* YW55IGlkZWEgd2h5IGVsdmluZydzIHVwbG9hZCBmYWlsZWQ
* 3
* true
*
* my-divisor
* XMgbGlrZSBlbHZpbmcncyBub3QgaGF2aW5nIG11Y2ggbHVjaw
*
* b1d16700c70b0b05597d7acd6a3f92be
* delving
*
* STANDARD
* Tue, 26 Jan 2010 19:42:19 GMT
*
*
* my-movie.m2ts
* VXBsb2FkIElEIGZvciBlbHZpbmcncyBteS1tb3ZpZS5tMnRzIHVwbG9hZA
*
* b1d16700c70b0b05597d7acd6a3f92be
* delving
*
* STANDARD
* Tue, 16 Feb 2010 20:34:56 GMT
*
*
* my-movie.m2ts
* YW55IGlkZWEgd2h5IGVsdmluZydzIHVwbG9hZCBmYWlsZWQ
*
* b1d16700c70b0b05597d7acd6a3f92be
* delving
*
* STANDARD
* Wed, 27 Jan 2010 03:02:01 GMT
*
*
* photos/
*
*
* videos/
*
*
*/
public static class ListMultipartUploadsHandler extends AbstractHandler {
private final MultipartUploadListing result =
new MultipartUploadListing();
private MultipartUpload currentMultipartUpload;
private Owner currentOwner;
public MultipartUploadListing getListMultipartUploadsResult() {
return result;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("ListMultipartUploadsResult")) {
if (name.equals("Upload")) {
currentMultipartUpload = new MultipartUpload();
}
} else if (in("ListMultipartUploadsResult", "Upload")) {
if (name.equals("Owner") || name.equals("Initiator")) {
currentOwner = new Owner();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("ListMultipartUploadsResult")) {
if (name.equals("Bucket")) {
result.setBucketName(getText());
} else if (name.equals("KeyMarker")) {
result.setKeyMarker(checkForEmptyString(getText()));
} else if (name.equals("Delimiter")) {
result.setDelimiter(checkForEmptyString(getText()));
} else if (name.equals("Prefix")) {
result.setPrefix(checkForEmptyString(getText()));
} else if (name.equals("UploadIdMarker")) {
result.setUploadIdMarker(checkForEmptyString(getText()));
} else if (name.equals("NextKeyMarker")) {
result.setNextKeyMarker(checkForEmptyString(getText()));
} else if (name.equals("NextUploadIdMarker")) {
result.setNextUploadIdMarker(checkForEmptyString(getText()));
} else if (name.equals("MaxUploads")) {
result.setMaxUploads(Integer.parseInt(getText()));
} else if (name.equals("EncodingType")) {
result.setEncodingType(checkForEmptyString(getText()));
} else if (name.equals("IsTruncated")) {
result.setTruncated(Boolean.parseBoolean(getText()));
} else if (name.equals("Upload")) {
result.getMultipartUploads().add(currentMultipartUpload);
currentMultipartUpload = null;
}
}
else if (in("ListMultipartUploadsResult", "CommonPrefixes")) {
if (name.equals("Prefix")) {
result.getCommonPrefixes().add(getText());
}
}
else if (in("ListMultipartUploadsResult", "Upload")) {
if (name.equals("Key")) {
currentMultipartUpload.setKey(getText());
} else if (name.equals("UploadId")) {
currentMultipartUpload.setUploadId(getText());
} else if (name.equals("Owner")) {
currentMultipartUpload.setOwner(currentOwner);
currentOwner = null;
} else if (name.equals("Initiator")) {
currentMultipartUpload.setInitiator(currentOwner);
currentOwner = null;
} else if (name.equals("StorageClass")) {
currentMultipartUpload.setStorageClass(getText());
} else if (name.equals("Initiated")) {
currentMultipartUpload.setInitiated(
ServiceUtils.parseIso8601Date(getText()));
}
}
else if (in("ListMultipartUploadsResult", "Upload", "Owner")
|| in("ListMultipartUploadsResult", "Upload", "Initiator")) {
if (name.equals("ID")) {
currentOwner.setId(checkForEmptyString(getText()));
} else if (name.equals("DisplayName")) {
currentOwner.setDisplayName(checkForEmptyString(getText()));
}
}
}
}
/*
* HTTP/1.1 200 OK
* x-amz-id-2: Uuag1LuByRx9e6j5Onimru9pO4ZVKnJ2Qz7/C1NPcfTWAtRPfTaOFg==
* x-amz-request-id: 656c76696e6727732072657175657374
* Date: Tue, 16 Feb 2010 20:34:56 GMT
* Content-Length: 985
* Connection: keep-alive
* Server: AmazonS3
*
*
*
* example-bucket
* example-object
* XXBsb2FkIElEIGZvciBlbHZpbmcncyVcdS1tb3ZpZS5tMnRzEEEwbG9hZA
*
* x1x16700c70b0b05597d7ecd6a3f92be
* username
*
*
* x1x16700c70b0b05597d7ecd6a3f92be
* username
*
* STANDARD
* 1
* 3
* 2
* true
*
* 2
* Wed, 27 Jan 2010 03:02:03 GMT
* "7778aef83f66abc1fa1e8477f296d394"
* 10485760
*
*
* 3
* Wed, 27 Jan 2010 03:02:02 GMT
* "aaaa18db4cc2f85cedef654fccc4a4x8"
* 10485760
*
*
*/
public static class ListPartsHandler extends AbstractHandler {
private final PartListing result = new PartListing();
private PartSummary currentPart;
private Owner currentOwner;
public PartListing getListPartsResult() {
return result;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("ListPartsResult")) {
if (name.equals("Part")) {
currentPart = new PartSummary();
} else if (name.equals("Owner") || name.equals("Initiator")) {
currentOwner = new Owner();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("ListPartsResult")) {
if (name.equals("Bucket")) {
result.setBucketName(getText());
} else if (name.equals("Key")) {
result.setKey(getText());
} else if (name.equals("UploadId")) {
result.setUploadId(getText());
} else if (name.equals("Owner")) {
result.setOwner(currentOwner);
currentOwner = null;
} else if (name.equals("Initiator")) {
result.setInitiator(currentOwner);
currentOwner = null;
} else if (name.equals("StorageClass")) {
result.setStorageClass(getText());
} else if (name.equals("PartNumberMarker")) {
result.setPartNumberMarker(parseInteger(getText()));
} else if (name.equals("NextPartNumberMarker")) {
result.setNextPartNumberMarker(parseInteger(getText()));
} else if (name.equals("MaxParts")) {
result.setMaxParts(parseInteger(getText()));
} else if (name.equals("EncodingType")) {
result.setEncodingType(checkForEmptyString(getText()));
} else if (name.equals("IsTruncated")) {
result.setTruncated(Boolean.parseBoolean(getText()));
} else if (name.equals("Part")) {
result.getParts().add(currentPart);
currentPart = null;
}
}
else if (in("ListPartsResult", "Part")) {
if (name.equals("PartNumber")) {
currentPart.setPartNumber(Integer.parseInt(getText()));
} else if (name.equals("LastModified")) {
currentPart.setLastModified(
ServiceUtils.parseIso8601Date(getText()));
} else if (name.equals("ETag")) {
currentPart.setETag(ServiceUtils.removeQuotes(getText()));
} else if (name.equals("Size")) {
currentPart.setSize(Long.parseLong(getText()));
}
}
else if (in("ListPartsResult", "Owner")
|| in("ListPartsResult", "Initiator")) {
if (name.equals("ID")) {
currentOwner.setId(checkForEmptyString(getText()));
} else if (name.equals("DisplayName")) {
currentOwner.setDisplayName(checkForEmptyString(getText()));
}
}
}
private Integer parseInteger(String text) {
text = checkForEmptyString(getText());
if (text == null) return null;
return Integer.parseInt(text);
}
}
/**
* Handler for parsing the get replication configuration response from
* Amazon S3. Sample HTTP response is given below.
*
*
*
*
* replication-rule-1-1421862858808
* testPrefix1
* Enabled
*
* bucketARN
*
*
*
* replication-rule-2-1421862858808
* testPrefix2
* Disabled
*
* arn:aws:s3:::bucket-dest-replication-integ-test-1421862858808
*
*
*
*
*/
public static class BucketReplicationConfigurationHandler extends
AbstractHandler {
private final BucketReplicationConfiguration bucketReplicationConfiguration = new BucketReplicationConfiguration();
private String currentRuleId;
private ReplicationRule currentRule;
private ReplicationDestinationConfig destinationConfig;
private static final String REPLICATION_CONFIG = "ReplicationConfiguration";
private static final String ROLE = "Role";
private static final String RULE = "Rule";
private static final String DESTINATION = "Destination";
private static final String ID = "ID";
private static final String PREFIX = "Prefix";
private static final String STATUS = "Status";
private static final String BUCKET = "Bucket";
private static final String STORAGECLASS = "StorageClass";
public BucketReplicationConfiguration getConfiguration() {
return bucketReplicationConfiguration;
}
@Override
protected void doStartElement(String uri, String name, String qName,
Attributes attrs) {
if (in(REPLICATION_CONFIG)) {
if (name.equals(RULE)) {
currentRule = new ReplicationRule();
}
} else if (in(REPLICATION_CONFIG, RULE)) {
if (name.equals(DESTINATION)) {
destinationConfig = new ReplicationDestinationConfig();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in(REPLICATION_CONFIG)) {
if (name.equals(RULE)) {
bucketReplicationConfiguration.addRule(currentRuleId,
currentRule);
currentRule = null;
currentRuleId = null;
destinationConfig = null;
} else if (name.equals(ROLE)) {
bucketReplicationConfiguration.setRoleARN(getText());
}
} else if (in(REPLICATION_CONFIG, RULE)) {
if (name.equals(ID)) {
currentRuleId = getText();
} else if (name.equals(PREFIX)) {
currentRule.setPrefix(getText());
} else {
if (name.equals(STATUS)) {
currentRule.setStatus(getText());
} else if (name.equals(DESTINATION)) {
currentRule.setDestinationConfig(destinationConfig);
}
}
} else if (in(REPLICATION_CONFIG, RULE, DESTINATION)) {
if (name.equals(BUCKET)) {
destinationConfig.setBucketARN(getText());
} else if (name.equals(STORAGECLASS)) {
destinationConfig.setStorageClass(getText());
}
}
}
}
public static class BucketTaggingConfigurationHandler extends AbstractHandler {
private final BucketTaggingConfiguration configuration =
new BucketTaggingConfiguration();
private Map currentTagSet;
private String currentTagKey;
private String currentTagValue;
public BucketTaggingConfiguration getConfiguration() {
return configuration;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("Tagging")) {
if (name.equals("TagSet")) {
currentTagSet = new HashMap();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("Tagging")) {
if (name.equals("TagSet")) {
configuration.getAllTagSets()
.add(new TagSet(currentTagSet));
currentTagSet = null;
}
}
else if (in("Tagging", "TagSet")) {
if (name.equals("Tag")) {
if (currentTagKey != null && currentTagValue != null) {
currentTagSet.put(currentTagKey, currentTagValue);
}
currentTagKey = null;
currentTagValue = null;
}
}
else if (in("Tagging", "TagSet", "Tag")) {
if (name.equals("Key")) {
currentTagKey = getText();
} else if (name.equals("Value")) {
currentTagValue = getText();
}
}
}
}
/*
HTTP/1.1 200 OK
x-amz-id-2: Uuag1LuByRx9e6j5Onimru9pO4ZVKnJ2Qz7/C1NPcfTWAtRPfTaOFg==
x-amz-request-id: 656c76696e6727732072657175657374
Date: Tue, 20 Sep 2012 20:34:56 GMT
Content-Type: application/xml
Transfer-Encoding: chunked
Connection: keep-alive
Server: AmazonS3
Key
Version
Key
Version
Code
Message
Key
true
Version
*/
public static class DeleteObjectsHandler extends AbstractHandler {
private final DeleteObjectsResponse response =
new DeleteObjectsResponse();
private DeletedObject currentDeletedObject = null;
private DeleteError currentError = null;
public DeleteObjectsResponse getDeleteObjectResult() {
return response;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("DeleteResult")) {
if (name.equals("Deleted")) {
currentDeletedObject = new DeletedObject();
} else if (name.equals("Error")) {
currentError = new DeleteError();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("DeleteResult")) {
if (name.equals("Deleted")) {
response.getDeletedObjects().add(currentDeletedObject);
currentDeletedObject = null;
} else if (name.equals("Error")) {
response.getErrors().add(currentError);
currentError = null;
}
}
else if (in("DeleteResult", "Deleted")) {
if (name.equals("Key")) {
currentDeletedObject.setKey(getText());
} else if (name.equals("VersionId")) {
currentDeletedObject.setVersionId(getText());
} else if (name.equals("DeleteMarker")) {
currentDeletedObject.setDeleteMarker(
getText().equals("true"));
} else if (name.equals("DeleteMarkerVersionId")) {
currentDeletedObject.setDeleteMarkerVersionId(getText());
}
}
else if (in("DeleteResult", "Error")) {
if (name.equals("Key")) {
currentError.setKey(getText());
} else if (name.equals("VersionId")) {
currentError.setVersionId(getText());
} else if (name.equals("Code")) {
currentError.setCode(getText());
} else if (name.equals("Message")) {
currentError.setMessage(getText());
}
}
}
}
/**
* HTTP/1.1 200 OK
x-amz-id-2: Uuag1LuByRx9e6j5Onimru9pO4ZVKnJ2Qz7/C1NPcfTWAtRPfTaOFg==
x-amz-request-id: 656c76696e6727732072657175657374
Date: Tue, 20 Sep 2012 20:34:56 GMT
Content-Length: xxx
Connection: keep-alive
Server: AmazonS3
logs-rule
logs/
Enabled
30
STANDARD_IA
90
GLACIER
365
7
STANDARD_IA
14
GLACIER
365
image-rule
image/
Enabled
2012-12-31T00:00:00.000Z
GLACIER
2020-12-31T00:00:00.000Z
10
*/
public static class BucketLifecycleConfigurationHandler extends AbstractHandler {
private final BucketLifecycleConfiguration configuration =
new BucketLifecycleConfiguration(new ArrayList());
private Rule currentRule;
private Transition currentTransition;
private NoncurrentVersionTransition currentNcvTransition;
private AbortIncompleteMultipartUpload abortIncompleteMultipartUpload;
public BucketLifecycleConfiguration getConfiguration() {
return configuration;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("LifecycleConfiguration")) {
if (name.equals("Rule")) {
currentRule = new Rule();
}
} else if (in("LifecycleConfiguration", "Rule")) {
if (name.equals("Transition")) {
currentTransition = new Transition();
} else if (name.equals("NoncurrentVersionTransition")) {
currentNcvTransition = new NoncurrentVersionTransition();
} else if (name.equals("AbortIncompleteMultipartUpload")) {
abortIncompleteMultipartUpload = new
AbortIncompleteMultipartUpload();
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("LifecycleConfiguration")) {
if (name.equals("Rule")) {
configuration.getRules().add(currentRule);
currentRule = null;
}
}
else if (in("LifecycleConfiguration", "Rule")) {
if ( name.equals("ID") ) {
currentRule.setId(getText());
} else if ( name.equals("Prefix") ) {
currentRule.setPrefix(getText());
} else if ( name.equals("Status") ) {
currentRule.setStatus(getText());
} else if (name.equals("Transition")) {
currentRule.addTransition(currentTransition);
currentTransition = null;
} else if (name.equals("NoncurrentVersionTransition")) {
currentRule.addNoncurrentVersionTransition(
currentNcvTransition);
currentNcvTransition = null;
} else if (name.equals("AbortIncompleteMultipartUpload")) {
currentRule.setAbortIncompleteMultipartUpload(abortIncompleteMultipartUpload);
abortIncompleteMultipartUpload = null;
}
}
else if (in("LifecycleConfiguration", "Rule", "Expiration")) {
if (name.equals("Date")) {
currentRule.setExpirationDate(ServiceUtils.parseIso8601Date(getText()));
} else if (name.equals("Days")) {
currentRule.setExpirationInDays(Integer.parseInt(getText()));
} else if (name.equals("ExpiredObjectDeleteMarker")) {
if ("true".equals(getText())) {
currentRule.setExpiredObjectDeleteMarker(true);
}
}
}
else if (in("LifecycleConfiguration", "Rule", "Transition")) {
if (name.equals("StorageClass")) {
currentTransition.setStorageClass(getText());
} else if (name.equals("Date")) {
currentTransition.setDate(
ServiceUtils.parseIso8601Date(getText()));
} else if (name.equals("Days")) {
currentTransition.setDays(Integer.parseInt(getText()));
}
}
else if (in("LifecycleConfiguration", "Rule", "NoncurrentVersionExpiration")) {
if (name.equals("NoncurrentDays")) {
currentRule.setNoncurrentVersionExpirationInDays(
Integer.parseInt(getText()));
}
}
else if (in("LifecycleConfiguration", "Rule", "NoncurrentVersionTransition")) {
if (name.equals("StorageClass")) {
currentNcvTransition.setStorageClass(getText());
} else if (name.equals("NoncurrentDays")) {
currentNcvTransition.setDays(Integer.parseInt(getText()));
}
}
else if (in("LifecycleConfiguration", "Rule", "AbortIncompleteMultipartUpload")) {
if (name.equals("DaysAfterInitiation")) {
abortIncompleteMultipartUpload.setDaysAfterInitiation
(Integer.parseInt(getText()));
}
}
}
}
/*
HTTP/1.1 200 OK
x-amz-id-2: Uuag1LuByRx9e6j5Onimru9pO4ZVKnJ2Qz7/C1NPcfTWAtRPfTaOFg==
x-amz-request-id: 656c76696e6727732072657175657374
Date: Tue, 20 Sep 2011 20:34:56 GMT
Content-Length: Some Length
Connection: keep-alive
Server: AmazonS3
http://www.foobar.com
GET
3000
x-amz-server-side-encryption
*/
public static class BucketCrossOriginConfigurationHandler extends AbstractHandler {
private final BucketCrossOriginConfiguration configuration =
new BucketCrossOriginConfiguration(new ArrayList());
private CORSRule currentRule;
private List allowedMethods = null;
private List allowedOrigins = null;
private List exposedHeaders = null;
private List allowedHeaders = null;
public BucketCrossOriginConfiguration getConfiguration() {
return configuration;
}
@Override
protected void doStartElement(
String uri,
String name,
String qName,
Attributes attrs) {
if (in("CORSConfiguration")) {
if (name.equals("CORSRule")) {
currentRule = new CORSRule();
}
} else if (in("CORSConfiguration", "CORSRule")) {
if (name.equals("AllowedOrigin")) {
if (allowedOrigins == null) {
allowedOrigins = new ArrayList();
}
} else if (name.equals("AllowedMethod")) {
if (allowedMethods == null) {
allowedMethods = new ArrayList();
}
} else if (name.equals("ExposeHeader")) {
if (exposedHeaders == null) {
exposedHeaders = new ArrayList();
}
} else if (name.equals("AllowedHeader")) {
if (allowedHeaders == null) {
allowedHeaders = new LinkedList();
}
}
}
}
@Override
protected void doEndElement(String uri, String name, String qName) {
if (in("CORSConfiguration")) {
if (name.equals("CORSRule")) {
currentRule.setAllowedHeaders(allowedHeaders);
currentRule.setAllowedMethods(allowedMethods);
currentRule.setAllowedOrigins(allowedOrigins);
currentRule.setExposedHeaders(exposedHeaders);
allowedHeaders = null;
allowedMethods = null;
allowedOrigins = null;
exposedHeaders = null;
configuration.getRules().add(currentRule);
currentRule = null;
}
} else if (in("CORSConfiguration", "CORSRule")) {
if (name.equals("ID")) {
currentRule.setId(getText());
} else if (name.equals("AllowedOrigin")) {
allowedOrigins.add(getText());
} else if (name.equals("AllowedMethod")) {
allowedMethods.add(AllowedMethods.fromValue(getText()));
} else if (name.equals("MaxAgeSeconds")) {
currentRule.setMaxAgeSeconds(Integer.parseInt(getText()));
} else if (name.equals("ExposeHeader")) {
exposedHeaders.add(getText());
} else if (name.equals("AllowedHeader")) {
allowedHeaders.add(getText());
}
}
}
}
private static String findAttributeValue(
String qnameToFind,
Attributes attrs) {
for (int i = 0; i < attrs.getLength(); i++) {
String qname = attrs.getQName(i);
if (qname.trim().equalsIgnoreCase(qnameToFind.trim())) {
return attrs.getValue(i);
}
}
return null;
}
}
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