/// <summary>
/// This method is called by the DescribeProcess part of WPS.NET, it must be implemented.
/// </summary>
/// <returns>The process description</returns>
public override ProcessDescription GetDescription()
{
///This is where we create the process description
ProcessDescription process = new ProcessDescription("AsyncClock", "Async Clock", "Counts a user-defined number of seconds asynchronously (This is an example of async process for developpers)", "1.1");
///This check is meant to make sure everything is in it's place so that the process
///can be called asynchronously without failing miserably.
if (this is IAsyncProcess && this.MainAppDomain != null)
{
///Is this process implements IAsyncProcess and if the Main Application Domain is provided,
///we can assume that status will be supported (provided status updates are properly coded).
process.statusSupported = true;
if (this.BaseUrlToResultPath != String.Empty && this.StoredResultPath != string.Empty)
///If the necessary informations for responses and results storage are provided
///we can enable storage support.
process.storeSupported = true;
}
///This is the declaration of the numberOfSeconds parameter
///It has 1 minoccurs and 1 maxoccurs, it is mandatory.
LiteralInput numberOfSeconds = new LiteralInput("numberOfSeconds", "Number of seconds", "The number of seconds this process will count", "integer", "100");
numberOfSeconds.MinOccurs = 1;
numberOfSeconds.MaxOccurs = 1;
///Dont forget to add the previously created parameter in the inputs collection of the process.
process.inputs.Add(numberOfSeconds);
///A start date should be also specified
process.processStartDate = this.startDate;
///Specify the output of the process
LiteralOutput output = new LiteralOutput("AsyncClockResult", "Async Clock Result", "A string containing the start datetime and the end datetime", "string");
output.Value = String.Empty;
process.outputs.Add(output);
///Return the description of the process.
return process;
}
public ProcessDescription GetDescription()
{
ProcessDescription process = new ProcessDescription("Calculator", "Calculator", "Basic operations through WPS", "1.1");
LiteralInput oper = new LiteralInput("operator", "operator", "abstract operator", "string", "add");
oper.AllowedValues.AddRange(new string[] { "add", "sub", "mult", "div"});
process.inputs.Add(oper);
process.inputs.Add(new ComplexInput("a", "operand a", "abstract a", new ComplexFormat("text/xml", "uf8", "myschema.xsd")));
process.inputs.Add(new ComplexInput("b", "operand b", "abstract b", new ComplexFormat("text/xml", "uf8", "myschema.xsd")));
process.outputs.Add(new ComplexOutput("result", "result of operation as file", "raw abstract result of operation as file", new ComplexFormat("text/xml", "utf8", "myschema.xsd")));
return process;
}
public ProcessDescription GetDescription()
{
ProcessDescription process = new ProcessDescription("Add", "Add", "(a + b) through WPS", "1.1");
LiteralInput a = new LiteralInput("a", "operand a", "abstract a", "integer", "88");
a.MinOccurs = 0;
a.MaxOccurs = 3;
//a.AllowedValues.Add("88");
//a.AllowedValues.Add("6");
process.inputs.Add(a);
process.inputs.Add(new LiteralInput("b", "operand b", "abstract b", "integer", "22"));
process.outputs.Add(new LiteralOutput("sum", "sum of a + b", "abstract sum a + b", "integer"));
ComplexOutput sumFile = new ComplexOutput("sumFile", "sum of a + b as file", "raw abstract sum a + b", new ComplexFormat("text/xml", "utf8", ""));
sumFile.Formats.Add(new ComplexFormat("plain/text", "utf8", ""));
process.outputs.Add(sumFile);
return process;
}