Examples with CompilationResult org.drools.compiler.commons.jci.compilers.CompilationResult used on opensource projects

Example 6 with CompilationResult

use of org.drools.compiler.commons.jci.compilers.CompilationResult in project drools by kiegroup.

the class JavaParserCompiler method compileAll.

public static Map<String, Class<?>> compileAll(KnowledgeBuilderImpl kbuilder, ClassLoader classLoader, List<GeneratedClassWithPackage> classes) {
    if (classes == null || classes.isEmpty()) {
        return Collections.emptyMap();
    }
    MemoryFileSystem srcMfs = new MemoryFileSystem();
    MemoryFileSystem trgMfs = new MemoryFileSystem();
    String[] resources = writeModel(classes, srcMfs);
    CompilationResult resultCompilation = getCompiler().compile(resources, srcMfs, trgMfs, classLoader);
    CompilationProblem[] errors = resultCompilation.getErrors();
    if (errors.length != 0) {
        classes.forEach(c -> logger.error(c.toString()));
        for (CompilationProblem error : errors) {
            kbuilder.addBuilderResult(new CompilationProblemErrorResult(error));
        }
        return Collections.emptyMap();
    }
    InternalClassLoader internalClassLoader = new InternalClassLoader(classLoader, trgMfs);
    Map<String, Class<?>> result = new HashMap<>();
    for (GeneratedClassWithPackage cls : classes) {
        final String fullClassName = cls.getPackageName() + "." + cls.getGeneratedClass().getNameAsString();
        try {
            result.put(fullClassName, Class.forName(fullClassName, true, internalClassLoader));
        } catch (ClassNotFoundException e) {
            throw new RuntimeException(e);
        }
    }
    return result;
}

Example 7 with CompilationResult

use of org.drools.compiler.commons.jci.compilers.CompilationResult in project drools by kiegroup.

the class AbstractKnowledgeTest method compile.

public List<String> compile(KieModuleModel kproj, MemoryFileSystem srcMfs, MemoryFileSystem trgMfs, List<String> classes) {
    for (KieBaseModel kbase : kproj.getKieBaseModels().values()) {
        Folder srcFolder = srcMfs.getFolder("src/main/resources/" + kbase.getName());
        Folder trgFolder = trgMfs.getFolder(kbase.getName());
        copyFolder(srcMfs, srcFolder, trgMfs, trgFolder, kproj);
    }
    Folder srcFolder = srcMfs.getFolder("META-INF");
    Folder trgFolder = trgMfs.getFolder("META-INF");
    trgFolder.create();
    copyFolder(srcMfs, srcFolder, trgMfs, trgFolder, kproj);
    EclipseJavaCompilerSettings settings = new EclipseJavaCompilerSettings();
    settings.setSourceVersion("1.5");
    settings.setTargetVersion("1.5");
    EclipseJavaCompiler compiler = new EclipseJavaCompiler(settings, "");
    CompilationResult res = compiler.compile(classes.toArray(new String[classes.size()]), trgMfs, trgMfs);
    if (res.getErrors().length > 0) {
        fail(res.getErrors()[0].getMessage());
    }
    List<String> classes2 = new ArrayList<String>(classes.size());
    for (String str : classes) {
        classes2.add(filenameToClassname(str));
    }
    return classes2;
}