public async Task <List <GetDocumentTextDetectionResponse> > GetJobResult(string jobId)
{
List <GetDocumentTextDetectionResponse> result = new List <GetDocumentTextDetectionResponse>();
// Wait for response of Amazon Textract
GetDocumentTextDetectionResponse response = await this.amazonTextract.GetDocumentTextDetectionAsync(new GetDocumentTextDetectionRequest
{
JobId = jobId
});
// Add response to the result
result.Add(response);
// If there is a next token in the result, we need to check the data again
string nextToken = response.NextToken;
while (nextToken != null)
{
this.Wait();
response = await this.amazonTextract.GetDocumentTextDetectionAsync(new GetDocumentTextDetectionRequest
{
JobId = jobId,
NextToken = response.NextToken
});
// Add next result to the response
result.Add(response);
// If there is a next token in the result, we need to check the data again
nextToken = response.NextToken;
}
return(result);
}
public async Task <bool> IsJobComplete(string jobId)
{
GetDocumentTextDetectionResponse response = await this.amazonTextract.GetDocumentTextDetectionAsync(new GetDocumentTextDetectionRequest
{
JobId = jobId
});
return(!response.JobStatus.Equals("IN_PROGRESS"));
}
/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
GetDocumentTextDetectionResponse response = new GetDocumentTextDetectionResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("Blocks", targetDepth))
{
var unmarshaller = new ListUnmarshaller <Block, BlockUnmarshaller>(BlockUnmarshaller.Instance);
response.Blocks = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("DetectDocumentTextModelVersion", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.DetectDocumentTextModelVersion = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("DocumentMetadata", targetDepth))
{
var unmarshaller = DocumentMetadataUnmarshaller.Instance;
response.DocumentMetadata = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("JobStatus", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.JobStatus = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("NextToken", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.NextToken = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("StatusMessage", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.StatusMessage = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("Warnings", targetDepth))
{
var unmarshaller = new ListUnmarshaller <Warning, WarningUnmarshaller>(WarningUnmarshaller.Instance);
response.Warnings = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}
