Petascope_Make a XML parser to translate WCPS in XML syntax to abstract syntax

[Bang Pham Huu]

In PetascopeInterface when a WCPS request which is translated in XML, e.g:

<ProcessCoveragesRequest xmlns="http://www.opengis.net/wcps/1.0" service="WCPS" version="1.0.0">
<query><xmlSyntax><coverageIterator><iteratorVar>c</iteratorVar><coverageName>rgb</coverageName></coverageIterator><encode store="false"><trim><coverage>c</coverage><axis>i</axis><lowerBound><numericConstant>0</numericConstant></lowerBound><upperBound><numericConstant>100</numericConstant></upperBound><axis>j</axis><lowerBound><numericConstant>0</numericConstant></lowerBound><upperBound><numericConstant>100</numericConstant></upperBound></trim><format>png</format></encode></xmlSyntax></query></ProcessCoveragesRequest>

it will use the old WCPS to translate to Rasql directly. There should be a step to translate this XML to WCPS abstract query and it can be handled by WCPS handlers.

[Vlad Merticariu]

No need in WCPS 1.5, this is only required for WCPS 1.

[Bang Pham Huu]

so this is an experiment, e.g: use translated WCPS 1.0 with SOAP, so when it is more important, we will find a way to use WCPS 1.5 as the main processor.

[Bang Pham Huu]

With Petascope Spring, wcps 1.0 could be wiped and WCPS 1.5 will take this task.