javax.lang.model.util.Elements#getPackageOf

Source File: ElementJavadoc.java From netbeans with Apache License 2.0

6 votes

private StringBuilder getContainingClassOrPackageHeader(Element el, Elements elements, ElementUtilities eu) {
    StringBuilder sb = new StringBuilder();
    if (el.getKind() != ElementKind.PACKAGE && el.getKind() != ElementKind.MODULE) {
        TypeElement cls = eu.enclosingTypeElement(el);
        if (cls != null) {
            switch(cls.getEnclosingElement().getKind()) {
                case ANNOTATION_TYPE:
                case CLASS:
                case ENUM:
                case INTERFACE:
                case PACKAGE:
                    sb.append("<font size='+0'><b>"); //NOI18N
                    createLink(sb, cls, makeNameLineBreakable(cls.getQualifiedName().toString()));
                    sb.append("</b></font>"); //NOI18N)
            }
        } else {
            PackageElement pkg = elements.getPackageOf(el);
            if (pkg != null) {
                sb.append("<font size='+0'><b>"); //NOI18N
                createLink(sb, pkg, makeNameLineBreakable(pkg.getQualifiedName().toString()));
                sb.append("</b></font>"); //NOI18N)
            }
        }
    }
    return sb;
}

Source File: TypeUtils.java From ParcelablePlease with Apache License 2.0

5 votes

/**
 * Get the Package name
 *
 * @throws IOException
 */
public static String getPackageName(Elements elementUtils, TypeElement type) throws IOException {
  PackageElement pkg = elementUtils.getPackageOf(type);
  if (!pkg.isUnnamed()) {
    return pkg.getQualifiedName().toString();
  } else {
    return ""; // Default package
  }
}

Source File: FactoryCodeBuilder.java From ShapeView with Apache License 2.0

5 votes

public void generateCode(Messager messager, Elements elementUtils, Filer filer) throws IOException {
    TypeElement superClassName = elementUtils.getTypeElement(mSupperClsName);
    String factoryClassName = superClassName.getSimpleName() + SUFFIX;
    PackageElement pkg = elementUtils.getPackageOf(superClassName);
    String packageName = pkg.isUnnamed() ? null : pkg.getQualifiedName().toString();

    TypeSpec typeSpec = TypeSpec
        .classBuilder(factoryClassName)
        .addModifiers(Modifier.PUBLIC)
        .addMethod(newCreateMethod(elementUtils, superClassName))
        .build();

    // Write file
    JavaFile.builder(packageName, typeSpec).build().writeTo(filer);
}

Source File: BindDaoFactoryBuilder.java From kripton with Apache License 2.0

5 votes

/**
 * Build dao factory interface.
 *
 * @param elementUtils the element utils
 * @param filer the filer
 * @param schema the schema
 * @return schema typeName
 * @throws Exception the exception
 */
public String buildDaoFactoryInterface(Elements elementUtils, Filer filer, SQLiteDatabaseSchema schema) throws Exception {
	String schemaName = generateDaoFactoryName(schema);

	PackageElement pkg = elementUtils.getPackageOf(schema.getElement());
	String packageName = pkg.isUnnamed() ? "" : pkg.getQualifiedName().toString();

	AnnotationProcessorUtilis.infoOnGeneratedClasses(BindDataSource.class, packageName, schemaName);
	classBuilder = buildDaoFactoryInterfaceInternal(elementUtils, filer, schema);
	TypeSpec typeSpec = classBuilder.build();
	JavaWriterHelper.writeJava2File(filer, packageName, typeSpec);

	return schemaName;
}

Source File: ProxyInfo.java From ioc-apt-sample with Apache License 2.0

5 votes

public ProxyInfo(Elements elementUtils, TypeElement classElement)
{
    this.typeElement = classElement;
    PackageElement packageElement = elementUtils.getPackageOf(classElement);
    String packageName = packageElement.getQualifiedName().toString();
    //classname
    String className = ClassValidator.getClassName(classElement, packageName);
    this.packageName = packageName;
    this.proxyClassName = className + "$$" + PROXY;
}

Source File: ProxyInfo.java From MPermissions with Apache License 2.0

5 votes

public ProxyInfo(Elements elementUtils, TypeElement classElement)
{
    PackageElement packageElement = elementUtils.getPackageOf(classElement);
    String packageName = packageElement.getQualifiedName().toString();
    //classname
    String className = ClassValidator.getClassName(classElement, packageName);
    this.packageName = packageName;
    this.proxyClassName = className + "$$" + PROXY;
}

Source File: ProxyInfo.java From FABridge with Apache License 2.0

5 votes

public ProxyInfo(Elements elementUtils, TypeElement classElement)
{
    PackageElement packageElement = elementUtils.getPackageOf(classElement);
    String packageName = packageElement.getQualifiedName().toString();
    //classname
    String className = ClassValidator.getClassName(classElement, packageName);
    this.packageName = packageName;
    this.proxyClassName = className + "$$" + PROXY;
    this.typeElement = classElement;
}

Source File: ConfiguredObjectRegistrationGenerator.java From qpid-broker-j with Apache License 2.0

5 votes

private void processAnnotatedElement(final Elements elementUtils,
                                     final TypeElement annotationElement,
                                     final Element e)
{
    if (e.getKind().equals(ElementKind.INTERFACE) || e.getKind().equals(ElementKind.CLASS))
    {
        PackageElement packageElement = elementUtils.getPackageOf(e);
        String packageName = packageElement.getQualifiedName().toString();
        String className = e.getSimpleName().toString();
        AnnotationMirror annotation = getAnnotation(e, annotationElement);

        AnnotationValue registerValue = getAnnotationValue(annotation, "register");

        if(registerValue == null || (Boolean) registerValue.getValue() )
        {
            AnnotationValue typeValue = getAnnotationValue(annotation, "type");

            if (typeValue != null)
            {
                _typeMap.put(packageName + "." + className, (String) typeValue.getValue());
                processingEnv.getMessager()
                        .printMessage(Diagnostic.Kind.NOTE,
                                      "looking for " + packageName + "." + className);
                _categoryMap.put(packageName + "." + className, getCategory((TypeElement) e));

            }


            Set<String> classNames = _managedObjectClasses.get(packageName);
            if (classNames == null)
            {
                classNames = new HashSet<>();
                _managedObjectClasses.put(packageName, classNames);
            }
            classNames.add(className);
        }
    }
}

Source File: Briefnessor.java From Briefness with Apache License 2.0

5 votes

public Briefnessor(Elements elementUtils, TypeElement classElement) {
    this.typeElement = classElement;
    PackageElement packageElement = elementUtils.getPackageOf(classElement);
    String packageName = packageElement.getQualifiedName().toString();
    className = ClassValidator.getClassName(classElement, packageName);
    this.packageName = packageName;
    this.proxyClassName = className + PROXY;
}

Source File: DocCommentTreeApiTester.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

/**
 * Tests DocTrees.getDocTreePath(PackageElement p, FileObject fo).
 *
 * @param javaFileName the java anchor file
 * @param pkgFileName the package file name
 * @throws Exception e if something goes awry
 */
public void runDocTreePath(String javaFileName, String pkgFileName) throws Exception  {
    List<File> javaFiles = new ArrayList<>();
    javaFiles.add(new File(testSrc, javaFileName));

    List<File> dirs = new ArrayList<>();
    dirs.add(new File(testSrc));

    try (StandardJavaFileManager fm = javac.getStandardFileManager(null, null, null)) {
        fm.setLocation(javax.tools.StandardLocation.SOURCE_PATH, dirs);
        Iterable<? extends JavaFileObject> fos = fm.getJavaFileObjectsFromFiles(javaFiles);

        final JavacTask t = javac.getTask(null, fm, null, null, null, fos);
        final DocTrees trees = DocTrees.instance(t);
        final Elements elementUtils = t.getElements();

        Iterable<? extends Element> elements = t.analyze();

        Element klass = elements.iterator().next();
        PackageElement pkg = elementUtils.getPackageOf(klass);

        FileObject htmlFo = fm.getFileForInput(javax.tools.StandardLocation.SOURCE_PATH,
                t.getElements().getPackageOf(klass).getQualifiedName().toString(),
                "package.html");
        System.out.println();
        DocTreePath treePath = trees.getDocTreePath(htmlFo, pkg);
        DocCommentTree dcTree = treePath.getDocComment();

        StringWriter sw = new StringWriter();
        printer.print(dcTree, sw);
        String found = sw.toString();

        String expected = getExpected(htmlFo.openReader(true));
        astcheck(pkgFileName, expected, found);
    }
}

Source File: InjectorGenerator.java From PreferenceRoom with Apache License 2.0

5 votes

public InjectorGenerator(
    @NonNull PreferenceComponentAnnotatedClass annotatedClass,
    @NonNull TypeElement injectedElement,
    @NonNull Elements elementUtils) {
  this.annotatedClazz = annotatedClass;
  this.injectedElement = injectedElement;
  PackageElement packageElement = elementUtils.getPackageOf(injectedElement);
  this.packageName =
      packageElement.isUnnamed() ? null : packageElement.getQualifiedName().toString();
}

Source File: Utils.java From Aurora with Apache License 2.0

5 votes

public static String getPackageName(Elements elements, TypeElement typeElement) throws NoPackageNameException {
    PackageElement pkg = elements.getPackageOf(typeElement);
    if (pkg.isUnnamed()) {
        throw new NoPackageNameException(typeElement);
    }
    return pkg.getQualifiedName().toString();
}

Source File: EncapsulateFieldRefactoringPlugin.java From netbeans with Apache License 2.0

5 votes

/**
 * returns true if elm is accessible from clazz. elm must be member of clazz
 * or its superclass
 */
private static boolean isAccessible(CompilationInfo javac, TypeElement clazz, Element elm) {
    if (clazz == elm.getEnclosingElement()) {
        return true;
    }
    Set<Modifier> mods = elm.getModifiers();
    if (mods.contains(Modifier.PUBLIC) || mods.contains(Modifier.PROTECTED)) {
        return true;
    } else if (mods.contains(Modifier.PRIVATE)) {
        return false;
    }
    Elements utils = javac.getElements();
    return utils.getPackageOf(elm) == utils.getPackageOf(clazz);
}

Source File: PreferenceComponentAnnotatedClass.java From PreferenceRoom with Apache License 2.0

4 votes

public PreferenceComponentAnnotatedClass(
    @NonNull TypeElement annotatedElement,
    @NonNull Elements elementUtils,
    @NonNull Map<String, String> annotatedEntityTypeMap)
    throws VerifyException {
  PackageElement packageElement = elementUtils.getPackageOf(annotatedElement);
  this.packageName =
      packageElement.isUnnamed() ? null : packageElement.getQualifiedName().toString();
  this.annotatedElement = annotatedElement;
  this.typeName = TypeName.get(annotatedElement.asType());
  this.clazzName = annotatedElement.getSimpleName().toString();
  this.entities = new ArrayList<>();
  this.keyNames = new ArrayList<>();
  this.generatedClazzList = new ArrayList<>();

  annotatedElement.getEnclosedElements().stream()
      .filter(element -> element instanceof ExecutableElement)
      .map(element -> (ExecutableElement) element)
      .forEach(
          method -> {
            MethodSpec methodSpec = MethodSpec.overriding(method).build();
            if (methodSpec.returnType != TypeName.get(Void.TYPE)
                && methodSpec.parameters.size() == 1) {
              throw new VerifyException(
                  String.format(
                      "return type should be void : '%s' method with return type '%s'",
                      methodSpec.name, methodSpec.returnType));
            } else if (methodSpec.parameters.size() > 1) {
              throw new VerifyException(
                  String.format(
                      "length of parameter should be 1 or 0 : '%s' method with parameters '%s'",
                      methodSpec.name, methodSpec.parameters.toString()));
            }
          });

  Set<String> entitySet = new HashSet<>();
  annotatedElement.getAnnotationMirrors().stream()
      .filter(
          annotationMirror ->
              TypeName.get(annotationMirror.getAnnotationType())
                  .equals(TypeName.get(PreferenceComponent.class)))
      .forEach(
          annotationMirror ->
              annotationMirror
                  .getElementValues()
                  .forEach(
                      (type, value) -> {
                        String[] values = value.getValue().toString().split(",");
                        List<String> valueList = Arrays.asList(values);
                        entitySet.addAll(valueList);
                      }));

  entitySet.forEach(
      value -> {
        if (!annotatedEntityTypeMap.containsKey(value)) {
          throw new VerifyException(String.format("%s is not a preference entity.", value));
        } else {
          keyNames.add(annotatedEntityTypeMap.get(value));
          generatedClazzList.add(ENTITY_PREFIX + annotatedEntityTypeMap.get(value));
        }
      });

  entities.addAll(entitySet);
}

Source File: PreferenceKeyField.java From PreferenceRoom with Apache License 2.0

4 votes

public PreferenceKeyField(
    @NonNull VariableElement variableElement, @NonNull Elements elementUtils)
    throws IllegalAccessException {
  KeyName annotation_keyName = variableElement.getAnnotation(KeyName.class);
  this.variableElement = variableElement;
  PackageElement packageElement = elementUtils.getPackageOf(variableElement);
  this.packageName =
      packageElement.isUnnamed() ? null : packageElement.getQualifiedName().toString();
  this.typeName = TypeName.get(variableElement.asType());
  this.clazzName = variableElement.getSimpleName().toString();
  this.value = variableElement.getConstantValue();
  setTypeStringName();

  if (annotation_keyName != null)
    this.keyName =
        Strings.isNullOrEmpty(annotation_keyName.value())
            ? StringUtils.toUpperCamel(this.clazzName)
            : annotation_keyName.value();
  else this.keyName = StringUtils.toUpperCamel(this.clazzName);

  if (this.isObjectField) {
    variableElement.getAnnotationMirrors().stream()
        .filter(
            annotationMirror ->
                TypeName.get(annotationMirror.getAnnotationType())
                    .equals(TypeName.get(TypeConverter.class)))
        .forEach(
            annotationMirror ->
                annotationMirror
                    .getElementValues()
                    .forEach(
                        (type, value) -> {
                          String[] split = value.getValue().toString().split("\\.");
                          StringBuilder builder = new StringBuilder();
                          for (int i = 0; i < split.length - 1; i++)
                            builder.append(split[i] + ".");
                          this.converterPackage =
                              builder.toString().substring(0, builder.toString().length() - 1);
                          this.converter = split[split.length - 1];
                        }));
  }

  if (variableElement.getModifiers().contains(Modifier.PRIVATE)) {
    throw new IllegalAccessException(
        String.format("Field \'%s\' should not be private.", variableElement.getSimpleName()));
  } else if (!this.isObjectField && !variableElement.getModifiers().contains(Modifier.FINAL)) {
    throw new IllegalAccessException(
        String.format("Field \'%s\' should be final.", variableElement.getSimpleName()));
  }
}

Source File: SensorAnnotationsFileBuilder.java From SensorAnnotations with Apache License 2.0

4 votes

/**
 * Generates the code for our "Sensor Binder" class and writes it to the same package as the
 * annotated class.
 *
 * @param groupedMethodsMap Map of annotated methods per class.
 * @param elementUtils ElementUtils class from {@link ProcessingEnvironment}.
 * @param filer File writer class from {@link ProcessingEnvironment}.
 * @throws IOException
 * @throws ProcessingException
 */
static void generateCode(@NonNull Map<String, AnnotatedMethodsPerClass> groupedMethodsMap,
    @NonNull Elements elementUtils, @NonNull Filer filer)
    throws IOException, ProcessingException {
    for (AnnotatedMethodsPerClass groupedMethods : groupedMethodsMap.values()) {
        // If we've annotated methods in an activity called "ExampleActivity" then that will be
        // the enclosing type element.
        TypeElement enclosingClassTypeElement =
            elementUtils.getTypeElement(groupedMethods.getEnclosingClassName());

        // Create the parameterized type that our generated class will implement,
        // (such as "SensorBinder<ExampleActivity>").
        ParameterizedTypeName parameterizedInterface = ParameterizedTypeName.get(SENSOR_BINDER,
            TypeName.get(enclosingClassTypeElement.asType()));

        // Create the target parameter that will be used in the constructor and bind method,
        // (such as "ExampleActivity").
        ParameterSpec targetParameter =
            ParameterSpec.builder(TypeName.get(enclosingClassTypeElement.asType()), "target")
                .addModifiers(Modifier.FINAL)
                .build();

        MethodSpec constructor =
            createConstructor(targetParameter, groupedMethods.getItemsMap());
        MethodSpec bindMethod = createBindMethod(targetParameter, groupedMethods);

        TypeSpec sensorBinderClass =
            TypeSpec.classBuilder(enclosingClassTypeElement.getSimpleName() + SUFFIX)
                .addModifiers(Modifier.FINAL)
                .addSuperinterface(parameterizedInterface)
                .addField(SENSOR_MANAGER_FIELD)
                .addField(LISTENER_WRAPPERS_FIELD)
                .addMethod(constructor)
                .addMethod(bindMethod)
                .addMethod(UNBIND_METHOD)
                .build();

        // Output our generated file with the same package as the target class.
        PackageElement packageElement = elementUtils.getPackageOf(enclosingClassTypeElement);
        JavaFileObject jfo =
            filer.createSourceFile(enclosingClassTypeElement.getQualifiedName() + SUFFIX);
        Writer writer = jfo.openWriter();
        JavaFile.builder(packageElement.toString(), sensorBinderClass)
            .addFileComment("This class is generated code from Sensor Lib. Do not modify!")
            .addStaticImport(CONTEXT, "SENSOR_SERVICE")
            .build()
            .writeTo(writer);
        writer.close();
    }
}

Source File: ProcessorUtils.java From jackdaw with Apache License 2.0

4 votes

public static String packageName(final TypeElement element) {
    final ProcessingEnvironment env = ProcessorContextHolder.getProcessingEnvironment();
    final Elements elementUtils = env.getElementUtils();
    final PackageElement packageElement = elementUtils.getPackageOf(element);
    return packageElement.getQualifiedName().toString();
}

Source File: BindSharedPreferencesBuilder.java From kripton with Apache License 2.0

4 votes

/**
 * Generate shared preference manager.
 *
 * @param elementUtils
 *            the element utils
 * @param filer
 *            the filer
 * @param entity
 *            the entity
 * @return typeName of generated class
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 */
public static String generate(Elements elementUtils, Filer filer, PrefsEntity entity) throws IOException {
	com.abubusoft.kripton.common.Converter<String, String> converter = CaseFormat.UPPER_CAMEL.converterTo(CaseFormat.LOWER_CAMEL);
	String beanClassName = entity.getElement().getSimpleName().toString();
	String className = getBuildPreferenceName(entity);
	ModelAnnotation annotation = entity.getAnnotation(BindSharedPreferences.class);
	String sharedPreferenceName = annotation.getAttribute(AnnotationAttributeType.VALUE);
	boolean generateRx = entity.hasRxProperties();
	boolean generateLiveData = entity.hasLiveDataProperties();

	PackageElement pkg = elementUtils.getPackageOf(entity.getElement());
	String packageName = pkg.isUnnamed() ? "" : pkg.getQualifiedName().toString();

	AnnotationProcessorUtilis.infoOnGeneratedClasses(BindSharedPreferences.class, packageName, className);
	// @formatter:off
	builder = TypeSpec.classBuilder(className).addModifiers(Modifier.PUBLIC)
			.superclass(AbstractSharedPreference.class);

	BindTypeContext context = new BindTypeContext(builder, TypeUtility.typeName(entity.getElement()),
			Modifier.PRIVATE);

	// @formatter:on	
	builder.addJavadoc("This class is the shared preference binder defined for $T\n\n", entity.getElement());
	JavadocUtility.generateJavadocGeneratedBy(builder);
	builder.addJavadoc("@see $T\n", entity.getElement());

	if (StringUtils.hasText(sharedPreferenceName)) {
		builder.addField(FieldSpec.builder(String.class, "SHARED_PREFERENCE_NAME", Modifier.PUBLIC, Modifier.STATIC, Modifier.FINAL)
				.initializer("$S", converter.convert(entity.getSimpleName().toString())).addJavadoc("shared preferences typeName for $T\n", entity.getElement()).build());
	}

	builder.addField(FieldSpec.builder(className(beanClassName), "defaultBean", Modifier.PRIVATE, Modifier.FINAL).addJavadoc("working instance of bean\n").build());

	{
		MethodSpec.Builder methodBuilder = MethodSpec.methodBuilder("edit").addJavadoc("create an editor to modify shared preferences\n").returns(typeName("BindEditor"))
				.addModifiers(Modifier.PUBLIC);
		methodBuilder.addStatement("return new $T()", typeName("BindEditor"));
		builder.addMethod(methodBuilder.build());
	}

	generateEditor(entity);

	generateCreate(sharedPreferenceName, beanClassName, generateRx, generateLiveData);

	generateConstructor(entity, sharedPreferenceName, beanClassName);

	generateRefresh(sharedPreferenceName, className);

	generateRxSupport(sharedPreferenceName, beanClassName, generateRx, entity);

	generateLiveDataSupport(sharedPreferenceName, beanClassName, generateLiveData, entity);

	generateResetMethod(entity);

	generateReadMethod(entity);

	generateWriteMethod(entity);

	generateSingleReadMethod(entity);

	// generate all needed writer and reader
	List<PrefsProperty> fields = entity.getCollection();
	List<PrefsProperty> filteredFields = new ArrayList<>();

	// we need to avoid generation of persists values
	for (PrefsProperty item : fields) {
		if (SetPrefsTransformation.isStringSet(item)) {
			continue;
		} else {
			filteredFields.add(item);
		}
	}

	// avoid to consider StringSet
	ManagedPropertyPersistenceHelper.generateFieldPersistance(context, filteredFields, PersistType.STRING, false, Modifier.PROTECTED);

	generateInstance(className);

	TypeSpec typeSpec = builder.build();
	JavaWriterHelper.writeJava2File(filer, packageName, typeSpec);

	return className;
}

Java Code Examples for javax.lang.model.util.Elements#getPackageOf()