AddJob Method
Summary
Adds a job to the JobProcessor database by calling the IJobService WCF Service.
Example
using LeadtoolsJobProcessorExamples.JobService;
//This method will be used to store the conversion settings (how the file should be converted).
//We will serialize it at the, and the worker assembly will deserialize it to obtain the settings.
public struct JobMetadata
{
public string SourceFile;
public string TargetFile;
public string Format;
public JobMetadata(string _sourceFile, string _targetFile, string _format)
{
SourceFile = _sourceFile;
TargetFile = _targetFile;
Format = _format;
}
}
//Serialize the job metadata to an xml string so it can be stored in the JobProcessor database,
//and deserialized later by the worker assembly when the job is processed.
public string SerializeToString(JobMetadata jobMetadata)
{
//Serialize the job metadata to an xml string so it can be stored in the JobProcessor database,
//and deserialized later by the worker assembly when the job is processed.
using (StringWriter sw = new StringWriter())
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(JobMetadata));
xmlSerializer.Serialize(sw, jobMetadata);
return sw.ToString();
}
}
public void AddJob()
{
using (JobServiceClient jobServiceClient = new JobServiceClient())
{
AddJobRequest addJobRequest = new AddJobRequest();
addJobRequest.UserToken = "User1";
//The job metadata describes how the job should be converted. For this example, we will assume the worker assembly
//will convert image files from one format to another. We will create a struct (JobMetadata) to hold the conversion
//information, serialize it to a string, and add it as the job metadata. In a typical scenario, the worker assembly
//would receive the job metadata, deserialize it, and convert the file based on the properties in the JobMetadata
//struct.
JobMetadata jobMetadata = new JobMetadata(@"c:\input.jpg", @"c:\output.pdf", "PDF");
addJobRequest.JobMetadata = SerializeToString(jobMetadata);
addJobRequest.JobType = "ConvertToPDF";
AddJobResponse addJobResponse = jobServiceClient.AddJob(addJobRequest);
if (!String.IsNullOrEmpty(addJobResponse.Id))
Console.WriteLine(String.Format("The ID of the new job is {0}", addJobResponse.Id));
}
}
'This method will be used to store the conversion settings (how the file should be converted).
'We will serialize it at the, and the worker assembly will deserialize it to obtain the settings.
Public Structure JobMetadata
Public SourceFile As String
Public TargetFile As String
Public Format As String
Public Sub New(ByVal _sourceFile As String, ByVal _targetFile As String, ByVal _format As String)
SourceFile = _sourceFile
TargetFile = _targetFile
Format = _format
End Sub
End Structure
'Serialize the job metadata to an xml string so it can be stored in the JobProcessor database,
'and deserialized later by the worker assembly when the job is processed.
Public Function SerializeToString(ByVal jobMetadata As JobMetadata) As String
'Serialize the job metadata to an xml string so it can be stored in the JobProcessor database,
'and deserialized later by the worker assembly when the job is processed.
Using sw As StringWriter = New StringWriter()
Dim xmlSerializer As XmlSerializer = New XmlSerializer(GetType(JobMetadata))
xmlSerializer.Serialize(sw, jobMetadata)
Return sw.ToString()
End Using
End Function
Public Sub AddJob()
Using jobServiceClient As JobServiceClient = New JobServiceClient()
Dim addJobRequest As AddJobRequest = New AddJobRequest()
addJobRequest.UserToken = "User1"
'The job metadata describes how the job should be converted. For this example, we will assume the worker assembly
'will convert image files from one format to another. We will create a struct (JobMetadata) to hold the conversion
'information, serialize it to a string, and add it as the job metadata. In a typical scenario, the worker assembly
'would receive the job metadata, deserialize it, and convert the file based on the properties in the JobMetadata
'struct.
Dim jobMetadata As JobMetadata = New JobMetadata("c:\input.jpg", "c:\output.pdf", "PDF")
addJobRequest.JobMetadata = SerializeToString(jobMetadata)
addJobRequest.JobType = "ConvertToPDF"
Dim addJobResponse As AddJobResponse = jobServiceClient.AddJob(addJobRequest)
If (Not String.IsNullOrEmpty(addJobResponse.ID)) Then
Console.WriteLine(String.Format("The ID of the new job is {0}", addJobResponse.ID))
End If
End Using
End Sub
