DapXmlNamespaces.h

/*
 * DapXmlNamspaces.h
 *
 *  Created on: Feb 19, 2014
 *      Author: ndp
 */
 
#ifndef DAPXMLNAMSPACES_H_
#define DAPXMLNAMSPACES_H_
 
 
namespace libdap {
 
enum DAPVersion { DAP_2_0, DAP_3_2, DAP_4_0 };
 
class DapXmlNamspaces {
private:
 
         string c_xml_xsi;
 
         string c_xml_namespace;
 
         string grddl_transformation_dap32;
 
         string c_default_dap20_schema_location;
         string c_default_dap32_schema_location;
         string c_default_dap40_schema_location;
 
         string c_dap20_namespace;
         string c_dap32_namespace;
         string c_dap40_namespace;
 
public:
 
        DapXmlNamspaces(){
                 c_xml_xsi = "http://www.w3.org/2001/XMLSchema-instance";
                 c_xml_namespace = "http://www.w3.org/XML/1998/namespace";
 
                 grddl_transformation_dap32 = "http://xml.opendap.org/transforms/ddxToRdfTriples.xsl";
 
                 c_default_dap20_schema_location = "http://xml.opendap.org/dap/dap2.xsd";
                 c_default_dap32_schema_location = "http://xml.opendap.org/dap/dap3.2.xsd";
                 c_default_dap40_schema_location = "http://xml.opendap.org/dap/dap4.0.xsd";
 
                 c_dap20_namespace = "http://xml.opendap.org/ns/DAP2";
                 c_dap32_namespace = "http://xml.opendap.org/ns/DAP/3.2#";
                 c_dap40_namespace = "http://xml.opendap.org/ns/DAP/4.0#";
 
        };
        virtual ~DapXmlNamspaces(){};
 
        string getXmlXsiNamespace(){
                return c_xml_xsi;
        }
 
        string getXmlNamespace(){
                return c_xml_namespace;
        }
 
        string getGrddlTransformation(DAPVersion version){
                switch(version) {
                case DAP_2_0:
                        throw InternalErr(__FILE__, __LINE__, "DapXmlNamspaces::getDapXmlNamespaceString() - GRDDL Transformation undefined for DAP 2.0");
                        break;
 
                case DAP_3_2:
                        return grddl_transformation_dap32;
                        break;
 
                case DAP_4_0:
                        throw InternalErr(__FILE__, __LINE__, "DapXmlNamspaces::getDapXmlNamespaceString() - GRDDL Transformation undefined for DAP 4.0");
                        break;
 
                default:
                        throw InternalErr(__FILE__, __LINE__, "DapXmlNamspaces::getDapXmlNamespaceString() - Unrecognized namespace version.");
                        break;
                }
                return 0;
        }
 
 
 
        string getDapNamespaceString(DAPVersion version){
                switch(version) {
                case DAP_2_0:
                        return c_dap20_namespace;
                        break;
 
                case DAP_3_2:
                        return c_dap32_namespace;
                        break;
 
                case DAP_4_0:
                        return c_dap40_namespace;
                        break;
 
                default:
                        throw InternalErr(__FILE__, __LINE__, "DapXmlNamspaces::getDapXmlNamespaceString() - Unrecognized namespace version.");
                        break;
                }
                return 0;
        }
 
        string getSchemaLocationString(DAPVersion version){
                switch(version) {
                case DAP_2_0:
                        return c_default_dap20_schema_location;
                        break;
 
                case DAP_3_2:
                        return c_default_dap32_schema_location;
                        break;
 
                case DAP_4_0:
                        return c_default_dap40_schema_location;
                        break;
 
                default:
                        throw InternalErr(__FILE__, __LINE__, "DapXmlNamspaces::getSchemaLocationString() - Unrecognized namespace version.");
                        break;
                }
                return 0;
        }
 
 
 
        string getSchemaLocationDeclarationString(DAPVersion version){
                switch(version) {
                case DAP_2_0:
                        return c_dap20_namespace + " " + c_default_dap20_schema_location;
                        break;
 
                case DAP_3_2:
                        return c_dap32_namespace + " " + c_default_dap32_schema_location;
                        break;
 
                case DAP_4_0:
                        return c_dap40_namespace + " " + c_default_dap40_schema_location;
                        break;
 
                default:
                        throw InternalErr(__FILE__, __LINE__, "DapXmlNamspaces::getSchemaLocationDeclarationString() - Unrecognized namespace version.");
                        break;
                }
                return 0;
        }
 
};
 
} /* namespace libdap */
#endif /* DAPXMLNAMSPACES_H_ */