@Before
public void setup() {
ProcessingEnvironment env = ProcessingEnvironmentRunner.getProcessingEnvironment();
elements = env.getElementUtils();
TypeMUtils typeMUtils = new TypeMUtils();
underTest = new BuilderModelProducer(env, typeMUtils);
}
@Before
public void init() {
ProcessingEnvironment processingEnv = mock(ProcessingEnvironment.class);
Elements elementUtils = mock(Elements.class);
when(processingEnv.getElementUtils()).thenReturn(elementUtils);
processor.init(processingEnv);
}
@Override
public void writeFieldReadStatement(
VariableElement field,
Collection<ExecutableElement> postCreateChildMethods,
JavaWriter writer)
throws IOException {
DeclaredType type = (DeclaredType) field.asType();
TypeMirror itemType = type.getTypeArguments().get(0);
TypeMirror itemTypeErasure = processingEnv.getTypeUtils().erasure(itemType);
String collectionInitializer;
try {
collectionInitializer = initializers.findCollectionInitializer(type);
} catch (InvalidTypeException e) {
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, e.getMessage(), field);
collectionInitializer = "null";
}
writer.beginControlFlow("if (bundle.containsKey(\"%s\"))", field.getSimpleName());
writer.emitStatement("object.%s = %s", field.getSimpleName(), collectionInitializer);
writer.emitStatement(
"%1$s.readCollectionFromBundle(object.%2$s, bundle, %3$s.class, \"%2$s\")",
CollectionBundler.class.getCanonicalName(), field.getSimpleName(), itemTypeErasure);
writePostCreateChildMethodCalls(field, itemType, postCreateChildMethods, writer);
writer.endControlFlow();
}
@Override
public synchronized void init(ProcessingEnvironment env) {
super.init(env);
elementUtils = env.getElementUtils();
typeUtils = env.getTypeUtils();
filer = env.getFiler();
}
@Override
public synchronized void init(ProcessingEnvironment processingEnv) {
super.init(processingEnv);
note("LensKit Shareable linting active");
typeUtils = processingEnv.getTypeUtils();
elementUtils = processingEnv.getElementUtils();
}
@Override
public synchronized void init(ProcessingEnvironment env) {
super.init(env);
mLogger = new Logger(env);
mElements = env.getElementUtils();
mTypes = env.getTypeUtils();
mFiler = env.getFiler();
}
@Override
public void init(ProcessingEnvironment processingEnv) {
super.init(processingEnv);
this.processingEnv = processingEnv;
errorListener =
new ErrorReceiverImpl(
processingEnv.getMessager(),
processingEnv.getOptions().containsKey(Const.DEBUG_OPTION.getValue()));
}
@Override
public synchronized void init(ProcessingEnvironment processingEnv) {
super.init(processingEnv);
Elements elementUtils = processingEnv.getElementUtils();
Types typeUtils = processingEnv.getTypeUtils();
Filer filer = processingEnv.getFiler();
Messager messager = processingEnv.getMessager();
}
@Override
public synchronized void init(ProcessingEnvironment processingEnv) {
super.init(processingEnv);
elements = processingEnv.getElementUtils();
types = processingEnv.getTypeUtils();
messager = processingEnv.getMessager();
factoryWriter = new FactoryWriter(processingEnv.getFiler());
providedChecker = new ProvidedChecker(messager);
declarationFactory = new AutoFactoryDeclaration.Factory(elements, messager);
factoryDescriptorGenerator =
new FactoryDescriptorGenerator(messager, elements, declarationFactory);
}
@Override
public void init(ProcessingEnvironment processingEnv) {
super.init(processingEnv);
filer = processingEnv.getFiler();
messager = processingEnv.getMessager();
eltUtils = processingEnv.getElementUtils();
outputDir = processingEnv.getOptions().get("structoutputdir");
outputDir = outputDir == null ? "gensrc" : outputDir;
basedir = processingEnv.getOptions().get("basedir");
}
/**
* Returns {@code true} if debug enabled otherwirse {@code false}.
*
* @param env the environment.
* @return {@code true} if the debug option enabled otherwirse {@code false} .
*/
public static boolean isDebugEnabled(ProcessingEnvironment env) {
String debug = env.getOptions().get(Options.DEBUG);
if (debug == null) {
return false;
}
return Boolean.valueOf(debug).booleanValue();
}
@Override
public Reader getResource(String resourcePath) throws IOException {
return processingEnv
.getFiler()
.getResource(StandardLocation.CLASS_OUTPUT, "", resourcePath)
.openReader(true);
}
public void writeXSD(Model m) throws IOException {
try {
for (MainInfo main : m.getMains()) {
List<Element> sources = new ArrayList<Element>();
sources.add(main.getElement());
sources.addAll(main.getInterceptorElements());
FileObject o =
processingEnv
.getFiler()
.createResource(
StandardLocation.CLASS_OUTPUT,
main.getAnnotation().outputPackage(),
main.getAnnotation().outputName(),
sources.toArray(new Element[0]));
BufferedWriter bw = new BufferedWriter(o.openWriter());
try {
assembleXSD(bw, m, main);
} finally {
bw.close();
}
}
} catch (FilerException e) {
if (e.getMessage().contains("Source file already created")) return;
throw e;
}
}
/**
* エラーログ。スタックのフルダンプ。
*
* @param t 発生した例外
*/
protected void error(Throwable t) {
Messager messager = environment.getMessager();
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
t.printStackTrace(pw);
messager.printMessage(Kind.ERROR, sw.toString());
}
/**
* ソース生成.
*
* @throws IOException
* @author vvakame
*/
public void write() throws IOException {
Filer filer = processingEnv.getFiler();
String generateClassName = classElement.asType().toString() + postfix;
JavaFileObject fileObject = filer.createSourceFile(generateClassName, classElement);
Template.write(fileObject, g);
}
public static FunctionMirror newInstance(ExecutableElement method, ProcessingEnvironment env) {
assertNotNull(env);
AnnotationMirror annotationMirror =
ElementUtil.getAnnotationMirror(method, Function.class, env);
if (annotationMirror == null) {
return null;
}
FunctionMirror result = new FunctionMirror(annotationMirror, method.getSimpleName().toString());
for (Map.Entry<? extends ExecutableElement, ? extends AnnotationValue> entry :
env.getElementUtils().getElementValuesWithDefaults(annotationMirror).entrySet()) {
String name = entry.getKey().getSimpleName().toString();
AnnotationValue value = entry.getValue();
if ("catalog".equals(name)) {
result.catalog = value;
} else if ("schema".equals(name)) {
result.schema = value;
} else if ("name".equals(name)) {
result.name = value;
} else if ("queryTimeout".equals(name)) {
result.queryTimeout = value;
} else if ("mapKeyNaming".equals(name)) {
result.mapKeyNaming = value;
} else if ("ensureResultMapping".equals(name)) {
result.ensureResultMapping = value;
}
}
return result;
}
/**
* INTERNAL: Visit a packing-info.java file. We currently don't support package level annotations,
* but if we did and they impacted canonical model generation we would pick them up here. We
* should never hit this visit since we filter out package elements, and package elements can not
* be referenced from classes.
*/
@Override
public MetadataClass visitPackage(PackageElement packageElement, MetadataClass metadataClass) {
processingEnv
.getMessager()
.printMessage(Kind.NOTE, "ElementVisitor Package NOT IMPLEMENTED : " + packageElement);
return null;
}
@Override
public Writer newResource(String resourcePath) throws IOException {
return processingEnv
.getFiler()
.createResource(StandardLocation.CLASS_OUTPUT, "", resourcePath)
.openWriter();
}
@Override
public synchronized void init(ProcessingEnvironment processingEnv) {
super.init(processingEnv);
String option = processingEnv.getOptions().get("rootOverride");
if (option != null) {
setRootOverride(Arrays.asList(option.split(",")));
}
}
private boolean isValidElementFound(String typeName) {
try {
@Nullable TypeElement typeElement = processing.getElementUtils().getTypeElement(typeName);
return typeElement != null && typeElement.asType().getKind() != TypeKind.ERROR;
} catch (Exception e) {
// type loading problem
return false;
}
}
/**
* Returns the java version.
*
* @param env the environment.
* @return java version
*/
public static double getJavaVersion(ProcessingEnvironment env) {
String version = env.getOptions().get(Options.JAVA_VERSION);
if (version != null) {
try {
return Double.valueOf(version);
} catch (NumberFormatException ignored) {
}
}
return javaVersion;
}
/**
* Default constructor for ProcessorContext. Sets all settings to their default values.
*
* @param processingEnv the ProcessingEnvironment which is provided by the Java Annotation
* Processor
*/
public ProcessorContext(final ProcessingEnvironment processingEnv) {
System.out.println(processingEnv.getOptions());
final Map<String, String> options = OptionsSplitter.splitOptions(processingEnv.getOptions());
System.out.println(options);
this.processingEnv = processingEnv;
this.debug = getBoolean(options, DEBUG, false);
this.acceptJavaPersistenceAnnotations =
getBoolean(options, ACCEPT_JAVA_PERSISTENCE_ANNOTATIONS, false);
setAbstractBuilderClassPrefix(options.get(BUILDER_CLASS_PREFIX));
setBuilderClassPostfix(options.get(BUILDER_CLASS_POSTFIX));
setBuildMethodName(options.get(BUILD_METHOD_NAME));
setMethodPrefix(options.get(METHOD_PREFIX));
setStaticCreate(getBoolean(options, GENERATE_STATIC_CREATE_METHOD, true));
setStaticCreateMethodName(options.get(STATIC_CREATE_METHOD_NAME));
setVarArgsForCollections(getBoolean(options, GENERATE_VARARGS_FOR_COLLECTIONS, true));
setIgnoredClassPrefix(options.get(IGNORED_CLASS_PREFIX));
setUseIndefiniteArticles(getBoolean(options, USE_INDEFINITE_ARTICLES, true));
setIgnoreFields(options.get(IGNORE_FIELDS));
}
/**
* @param env the environment
* @param annUtil utils
* @param d the method
*/
public MethodHandler(
final ProcessingEnvironment env, final AnnUtil annUtil, final ExecutableElement d) {
this.env = env;
this.annUtil = annUtil;
msg = env.getMessager();
staticMethod = d.getModifiers().contains(Modifier.STATIC);
methName = d.getSimpleName().toString();
getter = methName.startsWith("get");
setter = methName.startsWith("set");
immutable = d.getAnnotation(Immutable.class) != null;
CloneForOverride cfo = d.getAnnotation(CloneForOverride.class);
cloneForOverride = cfo != null;
if (cloneForOverride) {
cloneCollectionType = cfo.cloneCollectionType();
cloneElementType = cfo.cloneElementType();
}
returnType = d.getReturnType();
returnsVoid = env.getTypeUtils().getNoType(TypeKind.VOID).equals(returnType);
pars = d.getParameters();
thrownTypes = d.getThrownTypes();
if ((setter) && (pars != null) && (pars.size() == 1)) {
fieldType = pars.iterator().next().asType();
basicType = fieldType.getKind().isPrimitive();
}
if (getter) {
fieldType = returnType;
basicType = returnType.getKind().isPrimitive();
}
if (setter || getter) {
ucFieldName = methName.substring(3);
fieldName = ucFieldName.substring(0, 1).toLowerCase() + ucFieldName.substring(1);
}
}
/**
* Whether the specified element is assignable to the fqTn parameter
*
* @param processingEnvironment The environment this runs in
* @param fqTn THe fully qualified type name of the element we want to check
* @param element The element to check that implements
* @return true if element implements the fqTn
*/
public static boolean isSubclass(
ProcessingEnvironment processingEnvironment, String fqTn, TypeElement element) {
TypeElement typeElement = processingEnvironment.getElementUtils().getTypeElement(fqTn);
if (typeElement == null) {
processingEnvironment
.getMessager()
.printMessage(
Diagnostic.Kind.ERROR,
"Type Element was null for: "
+ fqTn
+ ""
+ "ensure that the visibility of the class is not private.");
return false;
} else {
TypeMirror classMirror = typeElement.asType();
return classMirror != null
&& element != null
&& element.asType() != null
&& processingEnvironment.getTypeUtils().isSubtype(element.asType(), classMirror);
}
}
@Override
public void writeFieldWriteStatement(VariableElement field, JavaWriter writer)
throws IOException {
DeclaredType type = (DeclaredType) field.asType();
TypeMirror itemType = type.getTypeArguments().get(0);
TypeMirror itemTypeErasure = processingEnv.getTypeUtils().erasure(itemType);
writer.beginControlFlow("if (object.%s != null)", field.getSimpleName());
writer.emitStatement(
"%1$s.writeCollectionToBundle(object.%2$s, bundle, %3$s.class, \"%2$s\")",
CollectionBundler.class.getCanonicalName(), field.getSimpleName(), itemTypeErasure);
writer.endControlFlow();
}
@Test
public void testBuilderPackage() {
// Given:
TypeElement pojoTypeElement = env.getElementUtils().getTypeElement(ADDRESS_DTO_CLASSNAME);
// When:
Output output = underTest.produce(new Input(pojoTypeElement));
BuilderM builder = output.getBuilder();
// Then:
assertEquals("builder classname", "AddressDTOBuilder", builder.getType().getSimpleName());
assertEquals("package", "testdata.builder", builder.getType().getPackage());
}
/**
* Velocity の実行（Javaソース用）。出力先はパッケージ名とクラス名から自動生成。
*
* @param context VelocityContext
* @param pkgName パッケージ名
* @param clsName クラス名
* @param templ Velocityテンプレート名。
* @throws Exception
*/
protected void applyTemplate(
VelocityContext context, String pkgName, String clsName, String templ) throws Exception {
context.put("packageName", pkgName);
context.put("className", clsName);
context.put("environment", environment);
Template template = getVelocityTemplate(templ);
Filer filer = environment.getFiler();
JavaFileObject file = filer.createSourceFile(pkgName + '.' + clsName);
PrintWriter writer = new PrintWriter(file.openWriter());
template.merge(context, writer);
writer.close();
}
private void assembleAttributeDeclaration(Writer w, AttributeInfo ai) throws IOException {
// TODO: default value
w.append(
"<xsd:attribute name=\""
+ ai.getXMLName()
+ "\" type=\""
+ ai.getXSDType(processingEnv.getTypeUtils())
+ "\" "
+ (ai.isRequired() ? "use=\"required\"" : "")
+ ">\r\n");
assembleDocumentation(w, ai);
w.append("</xsd:attribute>\r\n");
}
public Option<IRClass> find(AndroidManifest manifest) {
Elements elementUtils = processingEnv.getElementUtils();
String rClass = getRClassPackageName(manifest) + ".R";
TypeElement rType = elementUtils.getTypeElement(rClass);
if (rType == null) {
LOGGER.error("The generated {} class cannot be found", rClass);
return Option.absent();
}
LOGGER.info("Found project R class: {}", rType.toString());
return Option.<IRClass>of(new RClass(rType));
}
public ValidateDescriptor(ModelDescriptor modelDescriptor, Element field) {
super(modelDescriptor, field);
this.validateIf = field.getAnnotation(ValidateIf.class);
this.validateIfValue = field.getAnnotation(ValidateIfValue.class);
ProcessingEnvironment processingEnv = modelDescriptor.getProcessingEnvironment();
Types typeUtils = processingEnv.getTypeUtils();
this.isMethodValidation = getField().getKind().equals(ElementKind.METHOD);
if (this.isMethodValidation) {
// Make sure our method validation returns a boolean value
if (!((ExecutableElement) this.field).getReturnType().getKind().equals(TypeKind.BOOLEAN)) {
modelDescriptor
.getMessager()
.printMessage(
Diagnostic.Kind.ERROR,
"Methods annotated with @Validate must return a boolean value!",
field);
}
methodAnnotation = getField().getAnnotation(Validate.class);
if (this.methodAnnotation == null) {
modelDescriptor
.getMessager()
.printMessage(Diagnostic.Kind.ERROR, "Could not retrieve method validation annotation");
}
} else {
this.isList =
typeUtils.isAssignable(
field.asType(),
typeUtils.getDeclaredType(
processingEnv
.getElementUtils()
.getTypeElement(ListContainer.class.getCanonicalName()),
typeUtils.getWildcardType(null, null)));
}
}
