private static void UnmarshallResult(XmlUnmarshallerContext context, GetBucketPolicyResponse response)
{
int originalDepth = context.CurrentDepth;
int targetDepth = originalDepth + 1;
if (context.IsStartOfDocument)
{
targetDepth += 1;
}
while (context.Read())
{
if (context.IsStartElement || context.IsAttribute)
{
if (context.TestExpression("Policy", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.Policy = unmarshaller.Unmarshall(context);
continue;
}
}
else if (context.IsEndElement && context.CurrentDepth < originalDepth)
{
return;
}
}
return;
}
public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context)
{
GetBucketPolicyResponse getBucketPolicyResponse = new GetBucketPolicyResponse();
UnmarshallResult(context, getBucketPolicyResponse);
return(getBucketPolicyResponse);
}
void GetBucketPolicyWebResponse(object sender, ResponseEventArgs args)
{
AmazonS3Exception result = args.Response as AmazonS3Exception;
S3Common.client.OnS3Response -= GetBucketPolicyWebResponse;
if (null != result)
{
S3ErrorResponse(result);
return;
}
GetBucketPolicyResponse policyResponse = args.Response as GetBucketPolicyResponse;
if (null != policyResponse)
{
if (!string.IsNullOrEmpty(policyResponse.AmazonId2) &&
(!string.IsNullOrEmpty(policyResponse.RequestId)))
{
this.Dispatcher.BeginInvoke(() =>
{
GetBucketResult = policyResponse.Policy;
});
}
}
else
{
this.Dispatcher.BeginInvoke(() =>
{
GetBucketResult = string.Format(CultureInfo.InvariantCulture, "Error Processing GetPolicy Request");
});
}
}
private static void UnmarshallResult(XmlUnmarshallerContext context, GetBucketPolicyResponse response)
{
using (StreamReader streamReader = new StreamReader(context.get_Stream()))
{
response.Policy = streamReader.ReadToEnd();
if (response.Policy.StartsWith("<?xml", StringComparison.OrdinalIgnoreCase))
{
response.Policy = null;
}
}
}
static void GetBucketPolicy()
{
try
{
GetBucketPolicyRequest request = new GetBucketPolicyRequest()
{
BucketName = bucketName,
};
GetBucketPolicyResponse response = client.GetBucketPolicy(request);
Console.WriteLine("Get bucket policy response: {0}", response.StatusCode);
Console.WriteLine("Bucket policy: {0}", response.Policy);
}
catch (ObsException ex)
{
Console.WriteLine("Exception errorcode: {0}, when set bucket policy.", ex.ErrorCode);
Console.WriteLine("Exception errormessage: {0}", ex.ErrorMessage);
}
}
