Examples with KiePMMLException org.kie.pmml.api.exceptions.KiePMMLException used on opensource projects

Example 41 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class DroolsModelProvider method generateRulesFiles.

/**
 * This method depends on exec-model. Be aware in case of refactoring
 * @param packageDescr
 * @return
 */
protected List<GeneratedFile> generateRulesFiles(PackageDescr packageDescr) {
    ModelBuilderImpl<PackageSources> modelBuilder = new ModelBuilderImpl<>(PackageSources::dumpSources, new KnowledgeBuilderConfigurationImpl(getClass().getClassLoader()), new ReleaseIdImpl("dummy:dummy:0.0.0"), false);
    CompositeKnowledgeBuilder batch = modelBuilder.batch();
    batch.add(new DescrResource(packageDescr), ResourceType.DESCR);
    try {
        batch.build();
        if (modelBuilder.hasErrors()) {
            StringBuilder builder = new StringBuilder();
            for (DroolsError error : modelBuilder.getErrors().getErrors()) {
                logger.error(error.toString());
                builder.append(error.toString()).append(" ");
            }
            throw new KiePMMLException(builder.toString());
        }
    } catch (Exception e) {
        logger.error(e.getMessage());
        StringBuilder builder = new StringBuilder(e.getMessage()).append(" ");
        for (DroolsError error : modelBuilder.getErrors().getErrors()) {
            logger.error(error.toString());
            builder.append(error.toString()).append(" ");
        }
        throw new RuntimeException(builder.toString(), e);
    }
    return generateModels(modelBuilder).stream().map(f -> new GeneratedFile(GeneratedFile.Type.RULE, f.getPath(), new String(f.getData()))).collect(toList());
}

Example 42 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class KiePMMLDroolsModelFactoryUtils method getKiePMMLModelCompilationUnit.

/**
 * @param droolsCompilationDTO
 * @param javaTemplate the name of the <b>file</b> to be used as template source
 * @param modelClassName the name of the class used in the provided template
 * @return
 */
public static <T extends Model> CompilationUnit getKiePMMLModelCompilationUnit(final DroolsCompilationDTO<T> droolsCompilationDTO, final String javaTemplate, final String modelClassName) {
    logger.trace("getKiePMMLModelCompilationUnit {} {} {}", droolsCompilationDTO.getFields(), droolsCompilationDTO.getModel(), droolsCompilationDTO.getPackageName());
    String className = droolsCompilationDTO.getSimpleClassName();
    CompilationUnit cloneCU = JavaParserUtils.getKiePMMLModelCompilationUnit(className, droolsCompilationDTO.getPackageName(), javaTemplate, modelClassName);
    ClassOrInterfaceDeclaration modelTemplate = cloneCU.getClassByName(className).orElseThrow(() -> new KiePMMLException(MAIN_CLASS_NOT_FOUND + ": " + className));
    MINING_FUNCTION miningFunction = droolsCompilationDTO.getMINING_FUNCTION();
    final ConstructorDeclaration constructorDeclaration = modelTemplate.getDefaultConstructor().orElseThrow(() -> new KiePMMLInternalException(String.format(MISSING_DEFAULT_CONSTRUCTOR, modelTemplate.getName())));
    String targetField = droolsCompilationDTO.getTargetFieldName();
    setConstructor(droolsCompilationDTO.getModel(), constructorDeclaration, modelTemplate.getName(), targetField, miningFunction, droolsCompilationDTO.getPackageName());
    addFieldTypeMapPopulation(constructorDeclaration.getBody(), droolsCompilationDTO.getFieldTypeMap());
    return cloneCU;
}

Example 43 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class HasKnowledgeBuilderMock method compileAndLoadClass.

@Override
public Class<?> compileAndLoadClass(Map<String, String> sourcesMap, String fullClassName) {
    ClassLoader classLoader = getClassLoader();
    if (!(classLoader instanceof ProjectClassLoader)) {
        throw new IllegalStateException("Expected ProjectClassLoader, received " + classLoader.getClass().getName());
    }
    ProjectClassLoader projectClassLoader = (ProjectClassLoader) classLoader;
    final Map<String, byte[]> byteCode = KieMemoryCompiler.compileNoLoad(sourcesMap, projectClassLoader);
    byteCode.forEach(projectClassLoader::defineClass);
    try {
        return projectClassLoader.loadClass(fullClassName);
    } catch (Exception e) {
        throw new KiePMMLException(e);
    }
}

Example 44 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class KiePMMLTreeModelFactory method setConstructor.

static void setConstructor(final DroolsCompilationDTO<TreeModel> compilationDTO, final ClassOrInterfaceDeclaration modelTemplate) {
    KiePMMLModelFactoryUtils.init(compilationDTO, modelTemplate);
    final ConstructorDeclaration constructorDeclaration = modelTemplate.getDefaultConstructor().orElseThrow(() -> new KiePMMLInternalException(String.format(MISSING_DEFAULT_CONSTRUCTOR, modelTemplate.getName())));
    final BlockStmt body = constructorDeclaration.getBody();
    final ExplicitConstructorInvocationStmt superStatement = CommonCodegenUtils.getExplicitConstructorInvocationStmt(body).orElseThrow(() -> new KiePMMLException(String.format(MISSING_CONSTRUCTOR_IN_BODY, body)));
    CommonCodegenUtils.setExplicitConstructorInvocationStmtArgument(superStatement, "algorithmName", String.format("\"%s\"", compilationDTO.getModel().getAlgorithmName()));
}

Example 45 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class HasKnowledgeBuilderMock method compileAndLoadClass.

@Override
public Class<?> compileAndLoadClass(Map<String, String> sourcesMap, String fullClassName) {
    ClassLoader classLoader = getClassLoader();
    if (!(classLoader instanceof ProjectClassLoader)) {
        throw new IllegalStateException("Expected ProjectClassLoader, received " + classLoader.getClass().getName());
    }
    ProjectClassLoader projectClassLoader = (ProjectClassLoader) classLoader;
    final Map<String, byte[]> byteCode = KieMemoryCompiler.compileNoLoad(sourcesMap, projectClassLoader);
    byteCode.forEach(projectClassLoader::defineClass);
    try {
        return projectClassLoader.loadClass(fullClassName);
    } catch (Exception e) {
        throw new KiePMMLException(e);
    }
}