Examples with HasClassLoader org.kie.pmml.commons.model.HasClassLoader used on opensource projects

Example 1 with HasClassLoader

use of org.kie.pmml.commons.model.HasClassLoader in project drools by kiegroup.

the class PMMLCompilerImpl method getKiePMMLModelsWithSources.

@Override
public List<KiePMMLModel> getKiePMMLModelsWithSources(final String factoryClassName, final String packageName, final InputStream inputStream, final String fileName, final HasClassLoader hasClassloader) {
    logger.trace("getModels {} {}", inputStream, hasClassloader);
    try {
        PMML commonPMMLModel = KiePMMLUtil.load(inputStream, fileName);
        Set<String> expectedClasses = commonPMMLModel.getModels().stream().map(model -> {
            String modelPackageName = getSanitizedPackageName(String.format(PACKAGE_CLASS_TEMPLATE, packageName, model.getModelName()));
            return modelPackageName + "." + getSanitizedClassName(model.getModelName());
        }).collect(Collectors.toSet());
        final List<KiePMMLModel> toReturn = getModelsWithSources(packageName, commonPMMLModel, hasClassloader);
        final Set<String> generatedClasses = new HashSet<>();
        Map<String, Boolean> expectedClassModelTypeMap = expectedClasses.stream().collect(Collectors.toMap(expectedClass -> expectedClass, expectedClass -> {
            HasSourcesMap retrieved = getHasSourceMap(toReturn, expectedClass);
            generatedClasses.addAll(retrieved.getSourcesMap().keySet());
            return retrieved.isInterpreted();
        }));
        if (!generatedClasses.containsAll(expectedClasses)) {
            expectedClasses.removeAll(generatedClasses);
            String missingClasses = String.join(", ", expectedClasses);
            throw new KiePMMLException("Expected generated class " + missingClasses + " not found");
        }
        Map<String, String> factorySourceMap = getFactorySourceCode(factoryClassName, packageName, expectedClassModelTypeMap);
        KiePMMLFactoryModel kiePMMLFactoryModel = new KiePMMLFactoryModel(factoryClassName, packageName, factorySourceMap);
        toReturn.add(kiePMMLFactoryModel);
        return toReturn;
    } catch (KiePMMLInternalException e) {
        throw new KiePMMLException("KiePMMLInternalException", e);
    } catch (KiePMMLException e) {
        throw e;
    } catch (Exception e) {
        throw new ExternalException("ExternalException", e);
    }
}