diff options
| author | Adrian Kummerländer | 2014-05-01 18:14:33 +0200 |
|---|---|---|
| committer | Adrian Kummerländer | 2014-05-01 18:14:33 +0200 |
| commit | e9c4e2b716798002c9ccbf96ee509eb91ad56553 (patch) | |
| tree | 6032d0bac105a0c015a9042fb858dc853893a8a9 | |
| parent | 29a6c1ab8b82491bcd54ad027e45644fde09ef59 (diff) | |
| download | InputXSLT-e9c4e2b716798002c9ccbf96ee509eb91ad56553.tar InputXSLT-e9c4e2b716798002c9ccbf96ee509eb91ad56553.tar.gz InputXSLT-e9c4e2b716798002c9ccbf96ee509eb91ad56553.tar.bz2 InputXSLT-e9c4e2b716798002c9ccbf96ee509eb91ad56553.tar.lz InputXSLT-e9c4e2b716798002c9ccbf96ee509eb91ad56553.tar.xz InputXSLT-e9c4e2b716798002c9ccbf96ee509eb91ad56553.tar.zst InputXSLT-e9c4e2b716798002c9ccbf96ee509eb91ad56553.zip | |
Added basic parameter taking overload of TransformationFacade::generate
* XSLT stylesheets may be provided with a set of initial parameters
** these parameters can be provided as the second argument to the generate member method in the form of a string to string mapping
** the XSLT standard also permitts number and node set types as value arguments of such input parameters but this is not supported by this change
* expanded test transformation to demonstrate this feature
| -rw-r--r-- | dummy/transform.xsl | 6 | ||||
| -rw-r--r-- | src/transformation_facade.cc | 19 | ||||
| -rw-r--r-- | src/transformation_facade.h | 4 | ||||
| -rw-r--r-- | test.cc | 4 |
4 files changed, 32 insertions, 1 deletions
diff --git a/dummy/transform.xsl b/dummy/transform.xsl index c955a85..5e172b6 100644 --- a/dummy/transform.xsl +++ b/dummy/transform.xsl @@ -15,11 +15,17 @@ indent="yes" /> +<xsl:param name="test"/> + <xsl:template match="/"> <html> <head> </head> <body> + <div id="parameter"> + Parameter "test" contains value "<xsl:value-of select="$test"/>" + </div> + <div id="raw"> <xsl:variable name="testFile" select="InputXSLT:read-file('test.txt')"/> <xsl:choose> diff --git a/src/transformation_facade.cc b/src/transformation_facade.cc index 846c586..3fee24f 100644 --- a/src/transformation_facade.cc +++ b/src/transformation_facade.cc @@ -55,6 +55,7 @@ int TransformationFacade::generate(const std::string& target) { xalan::XSLTInputSource inputSource(emptyStream); xalan::XSLTResultTarget outputTarget(target.data()); + const int resultCode = this->transformer_.transform( inputSource, this->transformation_, @@ -68,4 +69,22 @@ int TransformationFacade::generate(const std::string& target) { return resultCode; } +int TransformationFacade::generate( + const std::string& target, + const parameter_map& parameters +) { + for ( auto&& parameter : parameters ) { + this->transformer_.setStylesheetParam( + parameter.first.data(), + parameter.second.data() + ); + } + + const int resultCode = this->generate(target); + + this->transformer_.clearStylesheetParams(); + + return resultCode; +} + } diff --git a/src/transformation_facade.h b/src/transformation_facade.h index 765a376..880335f 100644 --- a/src/transformation_facade.h +++ b/src/transformation_facade.h @@ -4,6 +4,7 @@ #include <xalanc/XalanTransformer/XalanTransformer.hpp> #include <string> +#include <unordered_map> #include "common.h" #include "support/filesystem_context.h" @@ -12,10 +13,13 @@ namespace InputXSLT { class TransformationFacade { public: + typedef std::unordered_map<std::string, std::string> parameter_map; + TransformationFacade(const std::string&); ~TransformationFacade(); int generate(const std::string&); + int generate(const std::string&, const parameter_map&); private: const FilesystemContext fs_context_; @@ -5,5 +5,7 @@ int main() { InputXSLT::PlattformGuard plattform; InputXSLT::TransformationFacade transformation("../dummy/transform.xsl"); - return transformation.generate("out.xml"); + return transformation.generate("out.xml", { + {"test", "42"} + }); } |