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ZOO Services Hello Worlds

Say hello in WPS using the language of your choice

ZOO Services is a growing collection of ready to use Web Processing Services built on top of reliable open source libraries such as GDAL, GRASS GIS, OrfeoToolbox, CGAL and more. It aims at using existing geospatial algorithms through standard WPS, and provides a number of significant examples to build your own.

Hello world

JavaScript Python C/C++ Fortran Java PHP Perl

JavaScript

function hellojs(conf,inputs,outputs){
  outputs["result"]["value"]="Hello "+inputs["S"]["value"]+" from the JS World !";
  //SERVICE_SUCEEDED
  return Array(3,outputs);
}

Python

import zoo
def HelloPy(conf,inputs,outputs):
    outputs["Result"]["value"]="Hello "+inputs["a"]["value"]+" from Python World !"
    return zoo.SERVICE_SUCCEEDED

C

printf

C

       Integer FUNCTION HELLOF(zoo_main_cfg,zoo_inputs,zoo_outputs)
     & RESULT (R)
       Integer R, ls, iLenStr
       CHARACTER*(1024) zoo_main_cfg(10,30),zoo_inputs(10,30),
     & zoo_outputs(10,30)
        CHARACTER*(1024) TMP

       write(0,*) 'Hello '//zoo_inputs(4,1)//' from the Fortran world !'

       ls = iLenStr(zoo_inputs(4,1))
       TMP = zoo_inputs(4,1)
       zoo_outputs(1,1) = 'name'//CHAR(0)
       zoo_outputs(2,1) = 'result'//CHAR(0)
       zoo_outputs(3,1) = 'value'//CHAR(0)
       zoo_outputs(4,1) = 'Hello '//TMP(1:ls)//
     & ' from the Fortran world !'//CHAR(0)
       zoo_outputs(5,1) = 'datatype'//CHAR(0)
       zoo_outputs(6,1) = 'string'//CHAR(0)

       R = 3
       Return
       END

       Integer Function iLenStr(cString)
       Character*(*) cString
       Integer       iLen,i

      iLen = Len(cString)
      Do i=iLen,1,-1
         If(ichar(cString(i:i)).NE.0) Goto 10
      EndDo
      i = 1
  10  Continue
      iLenStr = i

      Return
      End Function iLenStr/code>

Java

import java.lang.*;
import java.util.*;
	public class HelloJava {
	    public static int HelloWorldJava(HashMap conf,HashMap inputs, HashMap outputs) {
	        HashMap tmp=(HashMap)(inputs.get("S"));
	        String v=tmp.get("value").toString();
	        HashMap hm1 = (HashMap)(outputs.get("Result"));
	        hm1.put("value",ZOO._("Hello "+v+" from JAVA World !!"));
	        return ZOO.SERVICE_SUCCEEDED;
	    }
	}

PHP

function HelloPHP(&$main_conf,&$inputs,&$outputs){
	  $tmp="Hello ".$inputs["S"]["value"]." from the PHP world !!";
	  $outputs["Result"]["value"]=zoo_Translate($tmp);
	  zoo_UpdateStatus($main_conf,"Final step",99);
	  return zoo_SERVICE_SUCCEEDED();
	}

Perl

sub HelloPL {
my ($main_conf,$real_inputs,$real_outputs) = @_;
$real_outputs->{"Result"}->{"value"}=$real_inputs->{"a"}->{"value"};
return 3;
}
}}}