public DeleteObjectListResponse Parse(DeleteObjectListRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK);
using (var content = response.GetResponseStream())
{
var deleteResult = XmlExtensions
.ReadDocument(content)
.ElementOrThrow("DeleteResult");
return(new DeleteObjectListResponse(
deletedObjects: deleteResult
.Elements("Deleted")
.Select(el => el.TextOf("Key"))
.ToList(),
deleteErrors: deleteResult
.Elements("Error")
.Select(el => new DeleteDs3ObjectError(
el.TextOf("Key"),
el.TextOf("Code"),
el.TextOf("Message")
))
.ToList()
));
}
}
}
public GetJobListResponse Parse(GetJobListRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK);
using (var stream = response.GetResponseStream())
{
return(new GetJobListResponse(
jobs: XmlExtensions
.ReadDocument(stream)
.ElementOrThrow("Jobs")
.Elements("Job")
.Select(jobElement => new JobInfo(
jobElement.AttributeText("BucketName"),
jobElement.AttributeText("StartDate"),
Guid.Parse(jobElement.AttributeText("JobId")),
jobElement.AttributeText("Priority"),
jobElement.AttributeText("RequestType"),
ResponseParseUtilities.ParseJobStatus(jobElement.AttributeText("Status"))
))
.ToList()
));
}
}
}
public AllocateJobChunkResponse Parse(AllocateJobChunkRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK, HttpStatusCode.ServiceUnavailable, HttpStatusCode.NotFound);
using (var responseStream = response.GetResponseStream())
{
switch (response.StatusCode)
{
case HttpStatusCode.OK:
return(AllocateJobChunkResponse.Success(
JobResponseParser <AllocateJobChunkRequest> .ParseObjectList(
XmlExtensions
.ReadDocument(responseStream)
.ElementOrThrow("Objects")
)
));
case HttpStatusCode.ServiceUnavailable:
return(AllocateJobChunkResponse.RetryAfter(TimeSpan.FromSeconds(int.Parse(response.Headers["retry-after"]))));
case HttpStatusCode.NotFound:
return(AllocateJobChunkResponse.ChunkGone);
default:
throw new NotSupportedException(Resources.InvalidEnumValueException);
}
}
}
}
public GetAvailableJobChunksResponse Parse(GetAvailableJobChunksRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK, HttpStatusCode.NotFound);
using (var responseStream = response.GetResponseStream())
{
switch (response.StatusCode)
{
case HttpStatusCode.OK:
var jobResponse = JobResponseParser <GetAvailableJobChunksRequest> .ParseResponseContent(responseStream);
if (jobResponse.ObjectLists.Any())
{
return(GetAvailableJobChunksResponse.Success(RetryAfterHeader(response), jobResponse));
}
return(GetAvailableJobChunksResponse.RetryAfter(RetryAfterHeader(response)));
case HttpStatusCode.NotFound:
return(GetAvailableJobChunksResponse.JobGone);
default:
throw new NotSupportedException(Resources.InvalidEnumValueException);
}
}
}
}
public static JobResponse ParseResponseContent(Stream content)
{
var masterObjectList = XmlExtensions.ReadDocument(content).ElementOrThrow("MasterObjectList");
return(new JobResponse(
bucketName: masterObjectList.AttributeText("BucketName"),
jobId: Guid.Parse(masterObjectList.AttributeText("JobId")),
priority: masterObjectList.AttributeText("Priority"),
requestType: masterObjectList.AttributeText("RequestType"),
startDate: DateTime.Parse(masterObjectList.AttributeText("StartDate")),
chunkOrder: ParseChunkOrdering(masterObjectList.AttributeText("ChunkClientProcessingOrderGuarantee")),
nodes: (
from nodesElement in masterObjectList.Elements("Nodes")
from nodeElement in nodesElement.Elements("Node")
select new Node(
Guid.Parse(nodeElement.AttributeText("Id")),
nodeElement.AttributeText("EndPoint"),
ParseIntOrNull(nodeElement.AttributeTextOrNull("HttpPort")),
ParseIntOrNull(nodeElement.AttributeTextOrNull("HttpsPort"))
)
).ToList(),
objectLists: masterObjectList
.Elements("Objects")
.Select(ParseObjectList)
.ToList(),
status: ResponseParseUtilities.ParseJobStatus(masterObjectList.AttributeTextOrNull("Status"))
));
}
public HeadObjectResponse Parse(HeadObjectRequest request, IWebResponse response)
{
using (response)
{
return(new HeadObjectResponse(
long.Parse(response.Headers.Single(kvp => kvp.Key.ToLowerInvariant() == "content-length").Value),
response.Headers.Single(kvp => kvp.Key.ToLowerInvariant() == "etag").Value,
ResponseParseUtilities.ExtractCustomMetadata(response.Headers)
));
}
}
public JobResponse Parse(TRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK);
using (Stream content = response.GetResponseStream())
{
return(ParseResponseContent(content));
}
}
}
public GetServiceResponse Parse(GetServiceRequest request, IWebResponse response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK);
using (Stream content = response.GetResponseStream())
{
var root = XmlExtensions.ReadDocument(content).ElementOrThrow("ListAllMyBucketsResult");
var owner = root.ElementOrThrow("Owner");
return(new GetServiceResponse(
owner: new Owner(owner.ElementOrThrow("ID").Value, owner.ElementOrThrow("DisplayName").Value),
buckets: (
from bucket in root.ElementOrThrow("Buckets").Elements("Bucket")
select new Bucket(bucket.ElementOrThrow("Name").Value, bucket.ElementOrThrow("CreationDate").Value)
).ToList()
));
}
}
public HeadBucketResponse Parse(HeadBucketRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK, HttpStatusCode.Forbidden, HttpStatusCode.NotFound);
HeadBucketStatus status;
switch (response.StatusCode)
{
case HttpStatusCode.OK: status = HeadBucketStatus.Exists; break;
case HttpStatusCode.Forbidden: status = HeadBucketStatus.NotAuthorized; break;
case HttpStatusCode.NotFound: status = HeadBucketStatus.DoesntExist; break;
default: throw new NotSupportedException(Resources.InvalidEnumValueException);
}
return(new HeadBucketResponse(status: status));
}
}
public GetObjectResponse Parse(GetObjectRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(
response,
request.GetByteRanges().Any()
? HttpStatusCode.PartialContent
: HttpStatusCode.OK
);
using (var responseStream = response.GetResponseStream())
{
responseStream.CopyTo(request.DestinationStream, this._copyBufferSize);
}
return(new GetObjectResponse(
metadata: ResponseParseUtilities.ExtractCustomMetadata(response.Headers)
));
}
}
public GetAggregatePhysicalPlacementResponse Parse(GetAggregatePhysicalPlacementRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK);
using (var stream = response.GetResponseStream())
{
return(new GetAggregatePhysicalPlacementResponse(
XmlExtensions
.ReadDocument(stream)
.ElementOrThrow("Data")
.ElementOrThrow("Tapes")
.Elements("Tape")
.Select(ParseTape)
.ToList()
));
}
}
}
public GetBucketResponse Parse(GetBucketRequest request, IWebResponse response)
{
using (response)
{
ResponseParseUtilities.HandleStatusCode(response, HttpStatusCode.OK);
using (Stream content = response.GetResponseStream())
{
var root = XmlExtensions.ReadDocument(content).ElementOrThrow("ListBucketResult");
return(new GetBucketResponse(
name: root.TextOf("Name"),
prefix: root.TextOf("Prefix"),
marker: root.TextOf("Marker"),
nextMarker: root.TextOfOrNull("NextMarker"),
delimiter: root.TextOfOrNull("Delimiter"),
maxKeys: int.Parse(root.TextOf("MaxKeys")),
isTruncated: bool.Parse(root.TextOf("IsTruncated")),
creationDate: ParseDateTime(root.TextOfOrNull("CreationDate")),
objects: (
from obj in root.Elements("Contents")
let owner = obj.ElementOrThrow("Owner")
select new Ds3ObjectInfo(
obj.TextOf("Key"),
long.Parse(obj.TextOf("Size")),
new Owner(owner.TextOf("ID"), owner.TextOf("DisplayName")),
obj.TextOf("ETag"),
obj.TextOf("StorageClass"),
ParseDateTime(obj.TextOf("LastModified"))
)
).ToList(),
metadata: ResponseParseUtilities.ExtractCustomMetadata(response.Headers),
commonPrefixes: root
.Elements("CommonPrefixes")
.Select(cp => cp.TextOf("Prefix"))
.ToList()
));
}
}
}
