Java Code Examples for javax.lang.model.util.ElementFilter#fieldsIn()
The following examples show how to use
javax.lang.model.util.ElementFilter#fieldsIn() .
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Example 1
| Source File: UseDatabaseGeneratorTest.java From netbeans with Apache License 2.0 | 6 votes |
|
private static void checkDatasourceField(TypeElement typeElement, String name) {
List<VariableElement> elements = ElementFilter.fieldsIn(typeElement.getEnclosedElements());
VariableElement variableElement = elements.get(0);
assertTrue(variableElement.getSimpleName().contentEquals(name)); // field name
DeclaredType declaredType = (DeclaredType) variableElement.asType();
TypeElement returnTypeElement = (TypeElement) declaredType.asElement();
assertTrue(returnTypeElement.getQualifiedName().contentEquals("javax.sql.DataSource")); // field type
AnnotationMirror annotationMirror = variableElement.getAnnotationMirrors().get(0);
DeclaredType annotationDeclaredType = annotationMirror.getAnnotationType();
TypeElement annotationTypeElement = (TypeElement) annotationDeclaredType.asElement();
assertTrue(annotationTypeElement.getQualifiedName().contentEquals("javax.annotation.Resource")); // annotation type
Map.Entry<? extends ExecutableElement, ? extends AnnotationValue> entry = annotationMirror.getElementValues().entrySet().iterator().next();
String attributeName = entry.getKey().getSimpleName().toString();
String attributeValue = (String) entry.getValue().getValue();
assertEquals("name", attributeName); // attributes
assertEquals(name, attributeValue);
}
Example 2
| Source File: ScopedBeanAnalyzer.java From netbeans with Apache License 2.0 | 6 votes |
|
private void checkPublicField( TypeElement scopeElement, Element element,
WebBeansModel model, Result result )
{
if ( AnnotationUtil.DEPENDENT.contentEquals(
scopeElement.getQualifiedName()))
{
return;
}
result.requireCdiEnabled(element, model);
List<VariableElement> fields = ElementFilter.fieldsIn(
element.getEnclosedElements());
for (VariableElement field : fields) {
Set<Modifier> modifiers = field.getModifiers();
if ( modifiers.contains(Modifier.PUBLIC )
&& (!modifiers.contains(Modifier.STATIC) || !model.isCdi11OrLater())){
result.addError(element, model ,
NbBundle.getMessage(ScopedBeanAnalyzer.class,
"ERR_IcorrectScopeWithPublicField",
field.getSimpleName().toString()));
return;
}
}
}
Example 3
| Source File: RetroFacebookProcessor.java From RetroFacebook with Apache License 2.0 | 6 votes |
|
private String getSerialVersionUID(TypeElement type) {
Types typeUtils = processingEnv.getTypeUtils();
TypeMirror serializable = getTypeMirror(Serializable.class);
if (typeUtils.isAssignable(type.asType(), serializable)) {
List<VariableElement> fields = ElementFilter.fieldsIn(type.getEnclosedElements());
for (VariableElement field : fields) {
if (field.getSimpleName().toString().equals("serialVersionUID")) {
Object value = field.getConstantValue();
if (field.getModifiers().containsAll(Arrays.asList(Modifier.STATIC, Modifier.FINAL))
&& field.asType().getKind() == TypeKind.LONG
&& value != null) {
return value + "L";
} else {
errorReporter.reportError(
"serialVersionUID must be a static final long compile-time constant", field);
break;
}
}
}
}
return "";
}
Example 4
| Source File: GeneratorUtilitiesTest.java From netbeans with Apache License 2.0 | 6 votes |
|
public void run(WorkingCopy copy) throws Exception {
copy.toPhase(JavaSource.Phase.RESOLVED);
TreePath tp = copy.getTreeUtilities().pathFor(offset);
assertTrue(TreeUtilities.CLASS_TREE_KINDS.contains(tp.getLeaf().getKind()));
ClassTree ct = (ClassTree)tp.getLeaf();
TypeElement te = (TypeElement)copy.getTrees().getElement(tp);
assertNotNull(te);
List<? extends VariableElement> vars = ElementFilter.fieldsIn(te.getEnclosedElements());
assertEquals(1, vars.size());
GeneratorUtilities utilities = GeneratorUtilities.get(copy);
assertNotNull(utilities);
ClassTree newCt = utilities.insertClassMember(ct, getter
? utilities.createGetter(te, vars.get(0))
: utilities.createSetter(te, vars.get(0)));
copy.rewrite(ct, newCt);
}
Example 5
| Source File: TypeSimplifierTest.java From SimpleWeibo with Apache License 2.0 | 6 votes |
|
public void testIsCastingUnchecked() {
TypeElement erasureClass = typeElementOf("Erasure");
List<VariableElement> fields = ElementFilter.fieldsIn(erasureClass.getEnclosedElements());
for (VariableElement field : fields) {
String fieldName = field.getSimpleName().toString();
boolean expectUnchecked;
if (fieldName.endsWith("Yes")) {
expectUnchecked = true;
} else if (fieldName.endsWith("No")) {
expectUnchecked = false;
} else {
throw new AssertionError("Fields in Erasure class must end with Yes or No: " + fieldName);
}
TypeMirror fieldType = field.asType();
boolean actualUnchecked = TypeSimplifier.isCastingUnchecked(fieldType);
assertEquals("Unchecked-cast status for " + fieldType, expectUnchecked, actualUnchecked);
}
}
Example 6
| Source File: JavaSourceParserUtil.java From jeddict with Apache License 2.0 | 5 votes |
|
/** * #5977 FIX fixed serialVersionUID in output reversed model (class) * * @author georgeeb <[email protected]> * @since Thu, 17 Apr 2014 15:04:13 +0000 */ public static List<VariableElement> getFields(TypeElement typeElement) { if(typeElement==null){ return Collections.<VariableElement>emptyList(); } List<VariableElement> result = new LinkedList<>(); final List<VariableElement> fieldsIn = ElementFilter.fieldsIn(typeElement.getEnclosedElements()); result.addAll(removeSerialVersionUid(fieldsIn)); return result; }
Example 7
| Source File: WebServiceVisitor.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
protected boolean isLegalSei(TypeElement interfaceElement) {
for (VariableElement field : ElementFilter.fieldsIn(interfaceElement.getEnclosedElements()))
if (field.getConstantValue() != null) {
builder.processError(WebserviceapMessages.WEBSERVICEAP_SEI_CANNOT_CONTAIN_CONSTANT_VALUES(
interfaceElement.getQualifiedName(), field.getSimpleName()));
return false;
}
return methodsAreLegal(interfaceElement);
}
Example 8
| Source File: EntityClassInfo.java From netbeans with Apache License 2.0 | 5 votes |
|
protected void extractFields(DeclaredType originalEntity, TypeElement typeElement,
CompilationController controller)
{
List<VariableElement> fields = ElementFilter.fieldsIn(typeElement.getEnclosedElements());
for (VariableElement field : fields) {
Set<Modifier> modifiers = field.getModifiers();
if (modifiers.contains(Modifier.STATIC) || modifiers.contains(Modifier.TRANSIENT) || modifiers.contains(Modifier.VOLATILE) || modifiers.contains(Modifier.FINAL)) {
continue;
}
FieldInfo fieldInfo = new FieldInfo();
fieldInfo.parseAnnotations(field.getAnnotationMirrors());
if (!fieldInfo.isPersistent()) {
continue;
}
fieldInfos.add(fieldInfo);
fieldInfo.setName(field.getSimpleName().toString());
fieldInfo.setType(controller.getTypes().
asMemberOf(originalEntity, field), controller);
if (fieldInfo.isId() && idFieldInfo == null ) {
idFieldInfo = fieldInfo;
}
}
TypeElement superClass = getJPASuperClass(typeElement, controller);
if ( superClass == null ){
return;
}
extractFields(originalEntity , superClass , controller );
}
Example 9
| Source File: ApNavigator.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
public VariableElement getDeclaredField(TypeElement clazz, String fieldName) {
for (VariableElement fd : ElementFilter.fieldsIn(clazz.getEnclosedElements())) {
if (fd.getSimpleName().toString().equals(fieldName))
return fd;
}
return null;
}
Example 10
| Source File: TypeModeler.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
public static VariableElement getValueMember(TypeElement type) {
VariableElement member = null;
for (VariableElement field : ElementFilter.fieldsIn(type.getEnclosedElements())) {
if ("value".equals(field.getSimpleName().toString())) {
member = field;
break;
}
}
if (member == null && type.getKind().equals(ElementKind.CLASS))
member = getValueMember(type.getSuperclass());
return member;
}
Example 11
| Source File: TypeModeler.java From hottub with GNU General Public License v2.0 | 5 votes |
|
public static VariableElement getValueMember(TypeElement type) {
VariableElement member = null;
for (VariableElement field : ElementFilter.fieldsIn(type.getEnclosedElements())) {
if ("value".equals(field.getSimpleName().toString())) {
member = field;
break;
}
}
if (member == null && type.getKind().equals(ElementKind.CLASS))
member = getValueMember(type.getSuperclass());
return member;
}
Example 12
| Source File: MoreTypesTest.java From auto with Apache License 2.0 | 5 votes |
|
@Test
public void testIsConversionFromObjectUnchecked_no() {
Elements elements = compilationRule.getElements();
TypeElement notUnchecked = elements.getTypeElement(NotUnchecked.class.getCanonicalName());
for (VariableElement field : ElementFilter.fieldsIn(notUnchecked.getEnclosedElements())) {
TypeMirror type = field.asType();
expect
.withMessage("Casting to %s is not unchecked", type)
.that(MoreTypes.isConversionFromObjectUnchecked(type))
.isFalse();
}
}
Example 13
| Source File: MoreElementsTest.java From auto with Apache License 2.0 | 4 votes |
|
@Test
public void asVariable() {
for (Element variableElement : ElementFilter.fieldsIn(stringElement.getEnclosedElements())) {
assertThat(MoreElements.asVariable(variableElement)).isEqualTo(variableElement);
}
}
Example 14
| Source File: EncapsulateFieldUI.java From netbeans with Apache License 2.0 | 4 votes |
|
@Override
public RefactoringUI create(CompilationInfo info, TreePathHandle[] handles, FileObject[] files, NonRecursiveFolder[] packages) {
EditorCookie ec = lookup.lookup(EditorCookie.class);
if (ec == null) {
return create(info, -1, handles);
}
JEditorPane textC = NbDocument.findRecentEditorPane(ec);
if (textC == null) {
return create(info, -1, handles);
}
int startOffset = textC.getSelectionStart();
int endOffset = textC.getSelectionEnd();
if (startOffset == endOffset) {
//cursor position
return create(info, startOffset, handles[0]);
}
//editor selection
TreePath path = info.getTreeUtilities().pathFor(startOffset);
if (path == null) {
return null;
}
TreePath enclosingClass = JavaRefactoringUtils.findEnclosingClass(info, path, true, true, true, true, true);
if (enclosingClass == null) {
return null;
}
Element el = info.getTrees().getElement(enclosingClass);
if (el == null) {
return null;
}
if (!(el.getKind().isClass() || el.getKind().isInterface())) {
el = info.getElementUtilities().enclosingTypeElement(el);
}
Collection<TreePathHandle> h = new ArrayList<TreePathHandle>();
for (Element e : ElementFilter.fieldsIn(el.getEnclosedElements())) {
// SourcePositions sourcePositions = info.getTrees().getSourcePositions();
Tree leaf = info.getTrees().getPath(e).getLeaf();
int[] namespan = info.getTreeUtilities().findNameSpan((VariableTree) leaf);
if (namespan != null) {
long start = namespan[0]; //sourcePositions.getStartPosition(info.getCompilationUnit(), leaf);
long end = namespan[1]; //sourcePositions.getEndPosition(info.getCompilationUnit(), leaf);
if ((start <= endOffset && start >= startOffset)
|| (end <= endOffset && end >= startOffset)) {
h.add(TreePathHandle.create(e, info));
}
}
}
if (h.isEmpty()) {
return create(info, startOffset, handles[0]);
}
return create(info, -1, h.toArray(new TreePathHandle[h.size()]));
}
Example 15
| Source File: LLNI.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
FieldDefsRes fieldDefs(TypeElement clazz, String cname,
boolean bottomMost){
FieldDefsRes res;
int offset;
boolean didTwoWordFields = false;
TypeElement superclazz = (TypeElement) types.asElement(clazz.getSuperclass());
if (superclazz != null) {
String supername = superclazz.getQualifiedName().toString();
res = new FieldDefsRes(clazz,
fieldDefs(superclazz, cname, false),
bottomMost);
offset = res.parent.byteSize;
} else {
res = new FieldDefsRes(clazz, null, bottomMost);
offset = 0;
}
List<VariableElement> fields = ElementFilter.fieldsIn(clazz.getEnclosedElements());
for (VariableElement field: fields) {
if (doubleAlign && !didTwoWordFields && (offset % 8) == 0) {
offset = doTwoWordFields(res, clazz, offset, cname, false);
didTwoWordFields = true;
}
TypeKind tk = field.asType().getKind();
boolean twoWords = (tk == TypeKind.LONG || tk == TypeKind.DOUBLE);
if (!doubleAlign || !twoWords) {
if (doField(res, field, cname, false)) offset += 4;
}
}
if (doubleAlign && !didTwoWordFields) {
if ((offset % 8) != 0) offset += 4;
offset = doTwoWordFields(res, clazz, offset, cname, true);
}
res.byteSize = offset;
return res;
}
Example 16
| Source File: RefactoringUtils.java From netbeans with Apache License 2.0 | 4 votes |
|
/**
*
* @param e
* @param info
* @param cancel
* @return
* @deprecated
*/
@Deprecated
public static Collection<ExecutableElement> getOverridingMethods(ExecutableElement e, CompilationInfo info, AtomicBoolean cancel) {
Collection<ExecutableElement> result = new ArrayList();
TypeElement parentType = (TypeElement) e.getEnclosingElement();
Set<ElementHandle<TypeElement>> subTypes = getImplementorsAsHandles(info.getClasspathInfo().getClassIndex(), info.getClasspathInfo(), parentType, cancel);
for (ElementHandle<TypeElement> subTypeHandle : subTypes) {
TypeElement type = subTypeHandle.resolve(info);
if (type == null) {
// #214462: removed logging, logs show coupling errors
continue;
// #120577: log info to find out what is going wrong
// FileObject file = SourceUtils.getFile(subTypeHandle, info.getClasspathInfo());
// if (file == null) {
// //Deleted file
// continue;
// } else {
// throw new NullPointerException("#120577: Cannot resolve " + subTypeHandle + "; file: " + file + " Classpath: " + info.getClasspathInfo());
// }
}
List<ExecutableElement> methods = new LinkedList<>(ElementFilter.methodsIn(type.getEnclosedElements()));
// #253063 - Anonymous classes of enum constants are not returned by index, need to get them manually
if(type.getKind() == ElementKind.ENUM) {
for (VariableElement variableElement : ElementFilter.fieldsIn(type.getEnclosedElements())) {
TreePath varPath = info.getTrees().getPath(variableElement);
if(varPath != null && varPath.getLeaf().getKind() == Tree.Kind.VARIABLE) {
ExpressionTree initializer = ((VariableTree)varPath.getLeaf()).getInitializer();
if(initializer != null && initializer.getKind() == Tree.Kind.NEW_CLASS) {
NewClassTree ncTree = (NewClassTree) initializer;
ClassTree classBody = ncTree.getClassBody();
if(classBody != null) {
Element anonEl = info.getTrees().getElement(new TreePath(varPath, classBody));
if(anonEl != null) {
methods.addAll(ElementFilter.methodsIn(anonEl.getEnclosedElements()));
}
}
}
}
}
}
for (ExecutableElement method : methods) {
if (info.getElements().overrides(method, e, type)) {
result.add(method);
}
}
}
return result;
}
Example 17
| Source File: FieldForUnusedParam.java From netbeans with Apache License 2.0 | 4 votes |
|
List<ErrorDescription> run(final CompilationInfo info, TreePath treePath, int offset) {
cancel.set(false);
if (!getTreeKinds().contains(treePath.getLeaf().getKind())) {
return null;
}
if (treePath.getParentPath() == null || treePath.getParentPath().getLeaf().getKind() != Kind.METHOD) {
return null;
}
final Element el = info.getTrees().getElement(treePath);
if (el == null || el.getKind() != ElementKind.PARAMETER) {
return null;
}
MethodTree parent = (MethodTree) treePath.getParentPath().getLeaf();
Element parentEl = info.getTrees().getElement(treePath.getParentPath());
if (parentEl == null || parentEl.getKind() != ElementKind.CONSTRUCTOR || parent.getBody() == null) {
return null;
}
VariableTree var = (VariableTree) treePath.getLeaf();
if (var.getName().contentEquals(ERROR)) return null;
boolean existing = false;
for (VariableElement field : ElementFilter.fieldsIn(parentEl.getEnclosingElement().getEnclosedElements())) {
if (cancel.get()) {
return null;
}
if (field.getSimpleName().equals(el.getSimpleName())) {
if (!info.getTypes().isAssignable(field.asType(), el.asType())) {
return null;
}
existing = true;
break;
}
}
@SuppressWarnings("serial")
class Result extends RuntimeException {
@Override
public synchronized Throwable fillInStackTrace() {
return this;
}
}
boolean found = false;
try {
new CancellableTreePathScanner<Void, Void>(cancel) {
@Override
public Void visitIdentifier(IdentifierTree node, Void p) {
Element e = info.getTrees().getElement(getCurrentPath());
if (el.equals(e)) {
throw new Result();
}
return super.visitIdentifier(node, p);
}
}.scan(new TreePath(treePath.getParentPath(), parent.getBody()), null);
} catch (Result r) {
found = true;
}
if (cancel.get() || found) {
return null;
}
final VariableTree vt = (VariableTree) treePath.getLeaf();
final String name = vt.getName().toString();
List<Fix> fix = Collections.<Fix>singletonList(new FixImpl(info.getJavaSource(), TreePathHandle.create(treePath, info), isFinalFields(getPreferences(null)), existing, name));
String displayName = NbBundle.getMessage(FieldForUnusedParam.class, "ERR_UnusedParameter", name);
ErrorDescription err = ErrorDescriptionFactory.createErrorDescription(Severity.HINT, displayName, fix, info.getFileObject(), offset, offset);
return Collections.singletonList(err);
}
Example 18
| Source File: Analysis.java From dsl-json with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Nullable
private String jsonObjectReaderPath(Element el, boolean includeErrors) {
if (!(el instanceof TypeElement)) return null;
TypeElement element = (TypeElement)el;
boolean isJsonObject = false;
for (TypeMirror type : element.getInterfaces()) {
if (JsonObject.class.getName().equals(type.toString())) {
isJsonObject = true;
break;
}
}
if (!isJsonObject) return null;
VariableElement jsonReaderField = null;
ExecutableElement jsonReaderMethod = null;
Element companion = null;
for (VariableElement field : ElementFilter.fieldsIn(el.getEnclosedElements())) {
//Kotlin uses Companion field with static get method
if ("Companion".equals(field.getSimpleName().toString())) {
if (field.asType().toString().equals(el.asType().toString() + ".Companion")
&& field.getModifiers().contains(Modifier.STATIC)
&& field.getModifiers().contains(Modifier.PUBLIC)
&& field.getModifiers().contains(Modifier.FINAL)) {
companion = types.asElement(field.asType());
}
} else if ("JSON_READER".equals(field.getSimpleName().toString())) {
jsonReaderField = field;
}
}
String signatureType = "com.dslplatform.json.JsonReader.ReadJsonObject<" + element.getQualifiedName() + ">";
if (!onlyBasicFeatures && companion != null && companion.getModifiers().contains(Modifier.STATIC)) {
for (ExecutableElement method : ElementFilter.methodsIn(companion.getEnclosedElements())) {
if ("JSON_READER".equals(method.getSimpleName().toString()) || "getJSON_READER".equals(method.getSimpleName().toString())) {
jsonReaderMethod = method;
}
}
}
String used = jsonReaderMethod != null ? jsonReaderMethod.getSimpleName() + " method" : "JSON_READER field";
if (includeErrors) {
if (!el.getModifiers().contains(Modifier.PUBLIC)) {
hasError = true;
messager.printMessage(
Diagnostic.Kind.ERROR,
"'" + element.getQualifiedName() + "' is 'com.dslplatform.json.JsonObject', but it's not public. " +
"Make it public so it can be used for serialization/deserialization.",
el,
getAnnotation(el, converterType));
} else if (element.getNestingKind().isNested() && !el.getModifiers().contains(Modifier.STATIC)) {
hasError = true;
messager.printMessage(
Diagnostic.Kind.ERROR,
"'" + element.getQualifiedName() + "' is 'com.dslplatform.json.JsonObject', but it cant be non static nested member. " +
"Add static modifier so it can be used for serialization/deserialization.",
el,
getAnnotation(el, converterType));
} else if (onlyBasicFeatures && (element.getQualifiedName().contentEquals(element.getSimpleName())
|| element.getNestingKind().isNested() && element.getModifiers().contains(Modifier.STATIC)
&& element.getEnclosingElement() instanceof TypeElement
&& ((TypeElement) element.getEnclosingElement()).getQualifiedName().contentEquals(element.getEnclosingElement().getSimpleName()))) {
hasError = true;
messager.printMessage(
Diagnostic.Kind.ERROR,
"'" + element.getQualifiedName() + "' is 'com.dslplatform.json.JsonObject', but its defined without a package name and cannot be accessed. " +
"Either add package to it or use a different analysis configuration which support classes without packages.",
element,
getAnnotation(element, converterType));
} else if (jsonReaderField == null && jsonReaderMethod == null) {
String allowed = onlyBasicFeatures ? "field" : "field/method";
hasError = true;
messager.printMessage(
Diagnostic.Kind.ERROR,
"'" + element.getQualifiedName() + "' is 'com.dslplatform.json.JsonObject', but it doesn't have JSON_READER " + allowed + ". " +
"It can't be used for serialization/deserialization this way. " +
"You probably want to add public static JSON_READER " + allowed + ".",
element,
getAnnotation(element, converterType));
} else if (jsonReaderMethod == null && (!jsonReaderField.getModifiers().contains(Modifier.PUBLIC) || !jsonReaderField.getModifiers().contains(Modifier.STATIC))
|| jsonReaderMethod != null && (!jsonReaderMethod.getModifiers().contains(Modifier.PUBLIC) || jsonReaderMethod.getModifiers().contains(Modifier.STATIC))) {
hasError = true;
messager.printMessage(
Diagnostic.Kind.ERROR,
"'" + element.getQualifiedName() + "' is 'com.dslplatform.json.JsonObject', but its " + used + " is not public and static. " +
"It can't be used for serialization/deserialization this way. " +
"You probably want to change " + used + " so it's public and static.",
element,
getAnnotation(element, converterType));
} else if (jsonReaderField != null && !signatureType.equals(jsonReaderField.asType().toString())
|| jsonReaderMethod != null && !signatureType.equals(jsonReaderMethod.getReturnType().toString())) {
hasError = true;
messager.printMessage(
Diagnostic.Kind.ERROR,
"'" + element.getQualifiedName() + "' is 'com.dslplatform.json.JsonObject', but its " + used + " is not of correct type. " +
"It can't be used for serialization/deserialization this way. " +
"You probably want to change " + used + " to: '" + signatureType + "'",
element,
getAnnotation(element, converterType));
}
}
String prefix = companion == null ? "" : "Companion.";
return prefix + (jsonReaderMethod != null ? jsonReaderMethod.getSimpleName().toString() + "()" : "JSON_READER");
}
Example 19
| Source File: LLNI.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
FieldDefsRes fieldDefs(TypeElement clazz, String cname,
boolean bottomMost){
FieldDefsRes res;
int offset;
boolean didTwoWordFields = false;
TypeElement superclazz = (TypeElement) types.asElement(clazz.getSuperclass());
if (superclazz != null) {
String supername = superclazz.getQualifiedName().toString();
res = new FieldDefsRes(clazz,
fieldDefs(superclazz, cname, false),
bottomMost);
offset = res.parent.byteSize;
} else {
res = new FieldDefsRes(clazz, null, bottomMost);
offset = 0;
}
List<VariableElement> fields = ElementFilter.fieldsIn(clazz.getEnclosedElements());
for (VariableElement field: fields) {
if (doubleAlign && !didTwoWordFields && (offset % 8) == 0) {
offset = doTwoWordFields(res, clazz, offset, cname, false);
didTwoWordFields = true;
}
TypeKind tk = field.asType().getKind();
boolean twoWords = (tk == TypeKind.LONG || tk == TypeKind.DOUBLE);
if (!doubleAlign || !twoWords) {
if (doField(res, field, cname, false)) offset += 4;
}
}
if (doubleAlign && !didTwoWordFields) {
if ((offset % 8) != 0) offset += 4;
offset = doTwoWordFields(res, clazz, offset, cname, true);
}
res.byteSize = offset;
return res;
}
Example 20
| Source File: LLNI.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
FieldDefsRes fieldDefs(TypeElement clazz, String cname,
boolean bottomMost){
FieldDefsRes res;
int offset;
boolean didTwoWordFields = false;
TypeElement superclazz = (TypeElement) types.asElement(clazz.getSuperclass());
if (superclazz != null) {
String supername = superclazz.getQualifiedName().toString();
res = new FieldDefsRes(clazz,
fieldDefs(superclazz, cname, false),
bottomMost);
offset = res.parent.byteSize;
} else {
res = new FieldDefsRes(clazz, null, bottomMost);
offset = 0;
}
List<VariableElement> fields = ElementFilter.fieldsIn(clazz.getEnclosedElements());
for (VariableElement field: fields) {
if (doubleAlign && !didTwoWordFields && (offset % 8) == 0) {
offset = doTwoWordFields(res, clazz, offset, cname, false);
didTwoWordFields = true;
}
TypeKind tk = field.asType().getKind();
boolean twoWords = (tk == TypeKind.LONG || tk == TypeKind.DOUBLE);
if (!doubleAlign || !twoWords) {
if (doField(res, field, cname, false)) offset += 4;
}
}
if (doubleAlign && !didTwoWordFields) {
if ((offset % 8) != 0) offset += 4;
offset = doTwoWordFields(res, clazz, offset, cname, true);
}
res.byteSize = offset;
return res;
}
