Java tutorial
/* * Copyright 2010-2014 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 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.Locale; 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.ServerSideEncryptionResult; import com.amazonaws.services.s3.internal.ServiceUtils; import com.amazonaws.services.s3.model.AccessControlList; import com.amazonaws.services.s3.model.AmazonS3Exception; import com.amazonaws.services.s3.model.Bucket; import com.amazonaws.services.s3.model.BucketCrossOriginConfiguration; import com.amazonaws.services.s3.model.BucketLifecycleConfiguration; 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.BucketLoggingConfiguration; import com.amazonaws.services.s3.model.BucketNotificationConfiguration; import com.amazonaws.services.s3.model.BucketNotificationConfiguration.TopicConfiguration; import com.amazonaws.services.s3.model.BucketTaggingConfiguration; import com.amazonaws.services.s3.model.BucketVersioningConfiguration; import com.amazonaws.services.s3.model.BucketWebsiteConfiguration; import com.amazonaws.services.s3.model.CORSRule; import com.amazonaws.services.s3.model.CORSRule.AllowedMethods; import com.amazonaws.services.s3.model.CanonicalGrantee; import com.amazonaws.services.s3.model.CompleteMultipartUploadResult; import com.amazonaws.services.s3.model.CopyObjectResult; import com.amazonaws.services.s3.model.DeleteObjectsResult.DeletedObject; import com.amazonaws.services.s3.model.EmailAddressGrantee; import com.amazonaws.services.s3.model.Grantee; import com.amazonaws.services.s3.model.GroupGrantee; import com.amazonaws.services.s3.model.InitiateMultipartUploadResult; import com.amazonaws.services.s3.model.MultiObjectDeleteException.DeleteError; import com.amazonaws.services.s3.model.MultipartUpload; import com.amazonaws.services.s3.model.MultipartUploadListing; import com.amazonaws.services.s3.model.ObjectListing; import com.amazonaws.services.s3.model.Owner; import com.amazonaws.services.s3.model.PartListing; import com.amazonaws.services.s3.model.PartSummary; import com.amazonaws.services.s3.model.Permission; import com.amazonaws.services.s3.model.RedirectRule; import com.amazonaws.services.s3.model.RequestPaymentConfiguration; import com.amazonaws.services.s3.model.RequestPaymentConfiguration.Payer; import com.amazonaws.services.s3.model.RoutingRule; import com.amazonaws.services.s3.model.RoutingRuleCondition; import com.amazonaws.services.s3.model.S3Object; import com.amazonaws.services.s3.model.S3ObjectSummary; import com.amazonaws.services.s3.model.S3VersionSummary; import com.amazonaws.services.s3.model.StorageClass; import com.amazonaws.services.s3.model.TagSet; import com.amazonaws.services.s3.model.VersionListing; import com.amazonaws.util.DateUtils; /** * 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; } /** * 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) throws IOException { ListBucketHandler handler = new ListBucketHandler(); 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) throws IOException { ListVersionsHandler handler = new ListVersionsHandler(); 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 BucketNotificationConfigurationHandler parseNotificationConfigurationResponse(InputStream inputStream) throws IOException { BucketNotificationConfigurationHandler handler = new BucketNotificationConfigurationHandler(); parseXmlInputStream(handler, inputStream); return handler; } public BucketTaggingConfigurationHandler parseTaggingConfigurationResponse(InputStream inputStream) throws IOException { BucketTaggingConfigurationHandler handler = new BucketTaggingConfigurationHandler(); 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 S3ObjectSummary currentObject = null; private Owner currentOwner = null; private String lastKey = null; 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(checkForEmptyString(getText())); } else if (name.equals("Marker")) { objectListing.setMarker(checkForEmptyString(getText())); } else if (name.equals("NextMarker")) { objectListing.setNextMarker(getText()); } else if (name.equals("MaxKeys")) { objectListing.setMaxKeys(parseInt(getText())); } else if (name.equals("Delimiter")) { objectListing.setDelimiter(checkForEmptyString(getText())); } else if (name.equals("EncodingType")) { objectListing.setEncodingType(checkForEmptyString(getText())); } else if (name.equals("IsTruncated")) { String isTruncatedStr = getText().toLowerCase(Locale.getDefault()); 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(lastKey); } 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(getText()); } } } } /** * 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<Bucket> buckets = new ArrayList<Bucket>(); private Owner bucketsOwner = null; private Bucket currentBucket = null; /** * @return the buckets listed in the document. */ public List<Bucket> 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 { // 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(); } public String getVersionId() { return result.getVersionId(); } 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; } @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 * <code>RequestPaymentConfiguration</code> 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 S3VersionSummary currentVersionSummary; private Owner currentOwner; 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(checkForEmptyString(getText())); } else if (name.equals("KeyMarker")) { versionListing.setKeyMarker(checkForEmptyString(getText())); } 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(checkForEmptyString(getText())); } else if (name.equals("EncodingType")) { versionListing.setEncodingType(checkForEmptyString(getText())); } else if (name.equals("NextKeyMarker")) { versionListing.setNextKeyMarker(getText()); } 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")) { versionListing.getCommonPrefixes().add(checkForEmptyString(getText())); } } else if (in("ListVersionsResult", "Version") || in("ListVersionsResult", "DeleteMarker")) { if (name.equals("Key")) { currentVersionSummary.setKey(getText()); } 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); } } } } } /* * <?xml version="1.0" encoding="UTF-8"?> * <CompleteMultipartUploadResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> * <Location>http://Example-Bucket.s3.amazonaws.com/Example-Object</Location> * <Bucket>Example-Bucket</Bucket> * <Key>Example-Object</Key> * <ETag>"3858f62230ac3c915f300c664312c11f-9"</ETag> * </CompleteMultipartUploadResult> * * Or if an error occurred while completing: * * <?xml version="1.0" encoding="UTF-8"?> * <Error> * <Code>InternalError</Code> * <Message>We encountered an internal error. Please try again.</Message> * <RequestId>656c76696e6727732072657175657374</RequestId> * <HostId>Uuag1LuByRx9e6j5Onimru9pO4ZVKnJ2Qz7/C1NPcfTWAtRPfTaOFg==</HostId> * </Error> */ public static class CompleteMultipartUploadHandler extends AbstractSSEHandler implements ObjectExpirationResult { // 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); } } 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(); } } } } /* * <?xml version="1.0" encoding="UTF-8"?> * <InitiateMultipartUploadResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> * <Bucket>example-bucket</Bucket> * <Key>example-object</Key> * <UploadId>VXBsb2FkIElEIGZvciA2aWWpbmcncyBteS1tb3ZpZS5tMnRzIHVwbG9hZA</UploadId> * </InitiateMultipartUploadResult> */ 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 * * <?xml version="1.0" encoding="UTF-8"?> * <ListMultipartUploadsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> * <Bucket>bucket</Bucket> * <KeyMarker></KeyMarker> * <Delimiter>/</Delimiter> * <Prefix/> * <UploadIdMarker></UploadIdMarker> * <NextKeyMarker>my-movie.m2ts</NextKeyMarker> * <NextUploadIdMarker>YW55IGlkZWEgd2h5IGVsdmluZydzIHVwbG9hZCBmYWlsZWQ</NextUploadIdMarker> * <MaxUploads>3</MaxUploads> * <IsTruncated>true</IsTruncated> * <Upload> * <Key>my-divisor</Key> * <UploadId>XMgbGlrZSBlbHZpbmcncyBub3QgaGF2aW5nIG11Y2ggbHVjaw</UploadId> * <Owner> * <ID>b1d16700c70b0b05597d7acd6a3f92be</ID> * <DisplayName>delving</DisplayName> * </Owner> * <StorageClass>STANDARD</StorageClass> * <Initiated>Tue, 26 Jan 2010 19:42:19 GMT</Initiated> * </Upload> * <Upload> * <Key>my-movie.m2ts</Key> * <UploadId>VXBsb2FkIElEIGZvciBlbHZpbmcncyBteS1tb3ZpZS5tMnRzIHVwbG9hZA</UploadId> * <Owner> * <ID>b1d16700c70b0b05597d7acd6a3f92be</ID> * <DisplayName>delving</DisplayName> * </Owner> * <StorageClass>STANDARD</StorageClass> * <Initiated>Tue, 16 Feb 2010 20:34:56 GMT</Initiated> * </Upload> * <Upload> * <Key>my-movie.m2ts</Key> * <UploadId>YW55IGlkZWEgd2h5IGVsdmluZydzIHVwbG9hZCBmYWlsZWQ</UploadId> * <Owner> * <ID>b1d16700c70b0b05597d7acd6a3f92be</ID> * <DisplayName>delving</DisplayName> * </Owner> * <StorageClass>STANDARD</StorageClass> * <Initiated>Wed, 27 Jan 2010 03:02:01 GMT</Initiated> * </Upload> * <CommonPrefixes> * <Prefix>photos/</Prefix> * </CommonPrefixes> * <CommonPrefixes> * <Prefix>videos/</Prefix> * </CommonPrefixes> * </ListMultipartUploadsResult> */ 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 * * <?xml version="1.0" encoding="UTF-8"?> * <ListPartsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> * <Bucket>example-bucket</Bucket> * <Key>example-object</Key> * <UploadId>XXBsb2FkIElEIGZvciBlbHZpbmcncyVcdS1tb3ZpZS5tMnRzEEEwbG9hZA</UploadId> * <Owner> * <ID>x1x16700c70b0b05597d7ecd6a3f92be</ID> * <DisplayName>username</DisplayName> * </Owner> * <Initiator> * <ID>x1x16700c70b0b05597d7ecd6a3f92be</ID> * <DisplayName>username</DisplayName> * </Initiator> * <StorageClass>STANDARD</StorageClass> * <PartNumberMarker>1</PartNumberMarker> * <NextPartNumberMarker>3</NextPartNumberMarker> * <MaxParts>2</MaxParts> * <IsTruncated>true</IsTruncated> * <Part> * <PartNumber>2</PartNumber> * <LastModified>Wed, 27 Jan 2010 03:02:03 GMT</LastModified> * <ETag>"7778aef83f66abc1fa1e8477f296d394"</ETag> * <Size>10485760</Size> * </Part> * <Part> * <PartNumber>3</PartNumber> * <LastModified>Wed, 27 Jan 2010 03:02:02 GMT</LastModified> * <ETag>"aaaa18db4cc2f85cedef654fccc4a4x8"</ETag> * <Size>10485760</Size> * </Part> * </ListPartsResult> */ 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); } } public static class BucketNotificationConfigurationHandler extends AbstractHandler { private final BucketNotificationConfiguration configuration = new BucketNotificationConfiguration(); private String topic; private String event; public BucketNotificationConfiguration 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("NotificationConfiguration", "TopicConfiguration")) { if (name.equals("Topic")) { topic = getText(); } else if (name.equals("Event")) { event = getText(); } } else if (in("NotificationConfiguration")) { if (name.equals("TopicConfiguration")) { if (topic != null && event != null) { configuration.getTopicConfigurations().add(new TopicConfiguration(topic, event)); } topic = null; event = null; } } } } public static class BucketTaggingConfigurationHandler extends AbstractHandler { private final BucketTaggingConfiguration configuration = new BucketTaggingConfiguration(); private Map<String, String> 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<String, String>(); } } } @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 <?xml version="1.0" encoding="UTF-8"?> <DeleteResult> <Deleted> <Key>Key</Key> <VersionId>Version</VersionId> </Deleted> <Error> <Key>Key</Key> <VersionId>Version</VersionId> <Code>Code</Code> <Message>Message</Message> </Error> <Deleted> <Key>Key</Key> <DeleteMarker>true</DeleteMarker> <DeleteMarkerVersionId>Version</DeleteMarkerVersionId> </Deleted> </DeleteResult> */ 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 <LifecycleConfiguration> <Rule> <ID>logs-rule</ID> <Prefix>logs/</Prefix> <Status>Enabled</Status> <Transition> <Days>30</Days> <StorageClass>GLACIER</StorageClass> </Transition> <Expiration> <Days>365</Days> </Expiration> <NoncurrentVersionTransition> <NoncurrentDays>7</NoncurrentDays> <StorageClass>GLACIER</StorageClass> </NoncurrentVersionTransition> <NoncurrentVersionExpiration> <NoncurrentDays>14</NoncurrentDays> </NoncurrentVersionExpiration> </Rule> <Rule> <ID>image-rule</ID> <Prefix>image/</Prefix> <Status>Enabled</Status> <Transition> <Date>2012-12-31T00:00:00.000Z</Date> <StorageClass>GLACIER</StorageClass> </Transition> <Expiration> <Date>2020-12-31T00:00:00.000Z</Date> </Expiration> </Rule> </LifecycleConfiguration> */ public static class BucketLifecycleConfigurationHandler extends AbstractHandler { private final BucketLifecycleConfiguration configuration = new BucketLifecycleConfiguration( new ArrayList<Rule>()); private Rule currentRule; private Transition currentTransition; private NoncurrentVersionTransition currentNcvTransition; 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(); } } } @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.setTransition(currentTransition); currentTransition = null; } else if (name.equals("NoncurrentVersionTransition")) { currentRule.setNoncurrentVersionTransition(currentNcvTransition); currentNcvTransition = 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 (in("LifecycleConfiguration", "Rule", "Transition")) { if (name.equals("StorageClass")) { currentTransition.setStorageClass(StorageClass.fromValue(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(StorageClass.fromValue(getText())); } else if (name.equals("NoncurrentDays")) { currentNcvTransition.setDays(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 <CORSConfiguration> <CORSRule> <AllowedOrigin>http://www.foobar.com</AllowedOrigin> <AllowedMethod>GET</AllowedMethod> <MaxAgeSeconds>3000</MaxAgeSec> <ExposeHeader>x-amz-server-side-encryption</ExposeHeader> </CORSRule> </CORSConfiguration> */ public static class BucketCrossOriginConfigurationHandler extends AbstractHandler { private final BucketCrossOriginConfiguration configuration = new BucketCrossOriginConfiguration( new ArrayList<CORSRule>()); private CORSRule currentRule; private List<AllowedMethods> allowedMethods = null; private List<String> allowedOrigins = null; private List<String> exposedHeaders = null; private List<String> 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<String>(); } } else if (name.equals("AllowedMethod")) { if (allowedMethods == null) { allowedMethods = new ArrayList<AllowedMethods>(); } } else if (name.equals("ExposeHeader")) { if (exposedHeaders == null) { exposedHeaders = new ArrayList<String>(); } } else if (name.equals("AllowedHeader")) { if (allowedHeaders == null) { allowedHeaders = new LinkedList<String>(); } } } } @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; } }