Async WPS example

None

import org.jdom.input.SAXBuilder;
import org.jdom.output.XMLOutputter;
import org.jdom.Document;
import org.jdom.xpath.XPath;
 
Document doc=new SAXBuilder().build(statusURL);
 
//ProcessAccepted,ProcessStarted,ProcessPaused --> Assumed that process is running
//ProcessFailed, ProcessSucceeded --> Assumed conclusion of process
 
XPath xPath = XPath.newInstance("//*[local-name()='ProcessAccepted' or local-name()='ProcessStarted' or local-name()='ProcessPaused']");
List list = xPath.selectNodes(doc);
 
 
if (list.size()>0){
 status="RUNNING";
 
} else {
 status="COMPLETE";
 outputDoc=new XMLOutputter();
 XMLContent=outputDoc.outputString(doc);
}

Name	Type	Description
ExecuteProcessAsync_ultimatequestionprocess	wsdl	Wsdl http://rsg.pml.ac.uk/wps/wps.cgi?WSDL Wsdl Operation ExecuteProcessAsync_ultimatequestionprocess
ExecuteProcessAsync_ultimatequestionprocess_ProcessOutputs	xmlsplitter
processChecker	beanshell	Script import org.jdom.input.SAXBuilder; import org.jdom.output.XMLOutputter; import org.jdom.Document; import org.jdom.xpath.XPath; Document doc=new SAXBuilder().build(statusURL); //ProcessAccepted,ProcessStarted,ProcessPaused --> Assumed that process is running //ProcessFailed, ProcessSucceeded --> Assumed conclusion of process XPath xPath = XPath.newInstance("//*[local-name()='ProcessAccepted' or local-name()='ProcessStarted' or local-name()='ProcessPaused']"); List list = xPath.selectNodes(doc); if (list.size()>0){ status="RUNNING"; } else { status="COMPLETE"; outputDoc=new XMLOutputter(); XMLContent=outputDoc.outputString(doc); }
getAnswer	xpath	Xpath Expression //*[local-name()='Identifier' and text()='answer']/following-sibling::wps:Data/wps:LiteralData/text()

Name	Description
processStatus
Answer
WSPResponse

Source	Sink
ExecuteProcessAsync_ultimatequestionprocess:ProcessOutputs	ExecuteProcessAsync_ultimatequestionprocess_ProcessOutputs:input
ExecuteProcessAsync_ultimatequestionprocess_ProcessOutputs:statusURLResult	processChecker:statusURL
processChecker:XMLContent	getAnswer:xml_text
processChecker:status	processStatus
getAnswer:nodelistAsXML	Answer
processChecker:XMLContent	WSPResponse

Async WPS example

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Xpath Expression

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