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/**
* @file
* @author 2016 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
* @copyright Simplified BSD
*
* @cond
* This program is free software: you can redistribute it and/or modify
* it under the terms of the FreeBSD license as published by the FreeBSD
* project.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the FreeBSD license along with this
* program. If not, see <http://www.opensource.org/licenses/bsd-license>.
* @endcond
*/
#include "uscxml/transform/ChartToJava.h"
#include "uscxml/util/Predicates.h"
#include "uscxml/util/String.h"
#include <boost/algorithm/string.hpp>
#include "uscxml/interpreter/Logging.h"
#include <algorithm>
namespace uscxml {
using namespace XERCESC_NS;
Transformer ChartToJava::transform(const Interpreter& other) {
return std::shared_ptr<TransformerImpl>(new ChartToJava(other));
}
ChartToJava::ChartToJava(const Interpreter& other) : ChartToC(other) {
_prefix = "U" + _md5.substr(0, 8) + "_";
}
ChartToJava::~ChartToJava() {
}
void ChartToJava::writeTo(std::ostream& stream) {
std::string className;
std::string packageName = "org.uscxml.gen";
if (_extensions.find("packageName") != _extensions.end()) {
packageName = _extensions.equal_range("packageName").first->second;
}
if (_extensions.find("outputFile") != _extensions.end()) {
URL outputFileURL(_extensions.equal_range("outputFile").first->second);
className = outputFileURL.pathComponents().back();
} else if (_baseURL.pathComponents().size() > 0) {
className = _baseURL.pathComponents().back();
} else {
className = "StateChartBase";
}
std::string javaVersion = "5";
if (_extensions.find("javaVersion") != _extensions.end()) {
javaVersion = _extensions.equal_range("javaVersion").first->second;
}
std::string baseClass = "StateChartJava" + javaVersion + "Impl";
size_t dotPos = std::string::npos;
if ((dotPos = className.find(".")) != std::string::npos) {
className = className.substr(0, dotPos);
}
stream << "package " << packageName << ";" << std::endl;
stream << std::endl;
stream << "/**" << std::endl;
stream << " Generated from source:" << std::endl;
stream << " " << (std::string)_baseURL << std::endl;
stream << "*/" << std::endl;
stream << std::endl;
stream << std::endl;
stream << "import java.util.ArrayList;" << std::endl;
stream << "import java.util.HashMap;" << std::endl;
stream << "import org.uscxml.*;" << std::endl;
stream << std::endl;
stream << "public abstract class " << className << " extends " << baseClass << " {" << std::endl;
stream << std::endl;
stream << " public " << className << "() {" << std::endl;
stream << " transitions = new ArrayList<Transition>();" << std::endl;
stream << " states = new ArrayList<State>();" << std::endl;
stream << " stateNamesToIndex = new HashMap<String, Integer>();" << std::endl;
stream << " /* TODO: initialize all members */" << std::endl;
stream << " }" << std::endl;
stream << "}" << std::endl;
}
}
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