Java Code Examples for javax.lang.model.element.TypeElement#getInterfaces()
The following examples show how to use
javax.lang.model.element.TypeElement#getInterfaces() .
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Example 1
| Source File: EntityAnnotationProcessor.java From droitatedDB with Apache License 2.0 | 6 votes |
|
private String getHookName(final RoundEnvironment roundEnv, Class<? extends Annotation> hookAnnotation, Class<?> hookInterface) {
Set<? extends Element> annotated = roundEnv.getElementsAnnotatedWith(hookAnnotation);
if (annotated.size() == 0) {
return null;
}
if (annotated.size() > 1) {
messager.printMessage(Kind.ERROR,
"Only one " + hookAnnotation.getCanonicalName() + " hook is allowed with the project", annotated.iterator().next());
return null;
}
Element updateElement = annotated.iterator().next();
TypeElement typeElement = updateElement.accept(new TypeResolvingVisitor(), null);
boolean implementsDbUpdate = false;
for (TypeMirror typeMirror : typeElement.getInterfaces()) {
if (typeMirror.toString().equals(hookInterface.getCanonicalName())) {
implementsDbUpdate = true;
}
}
if (!implementsDbUpdate) {
messager.printMessage(Kind.ERROR,
"The " + hookAnnotation + " hook has to implement the " + hookInterface.getCanonicalName() + " interface", updateElement);
return null;
}
return typeElement.getQualifiedName().toString();
}
Example 2
| Source File: TypeModeler.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
public static TypeElement getDeclaringClassMethod(TypeElement theClass, String methodName, TypeMirror[] args) {
TypeElement retClass = null;
if (theClass.getKind().equals(ElementKind.CLASS)) {
TypeMirror superClass = theClass.getSuperclass();
if (!superClass.getKind().equals(TypeKind.NONE))
retClass = getDeclaringClassMethod(superClass, methodName, args);
}
if (retClass == null) {
for (TypeMirror interfaceType : theClass.getInterfaces()) {
retClass = getDeclaringClassMethod(interfaceType, methodName, args);
}
}
if (retClass == null) {
Collection<? extends ExecutableElement> methods = ElementFilter.methodsIn(theClass.getEnclosedElements());
for (ExecutableElement method : methods) {
if (method.getSimpleName().toString().equals(methodName)) {
retClass = theClass;
break;
}
}
}
return retClass;
}
Example 3
| Source File: OutInterfaceManager.java From data-mediator with Apache License 2.0 | 6 votes |
|
/**
* get the super interface flags for parent
* @param te the current type element
* @param pp the log printer
* @return the flags.
*/
public static int getSuperInterfaceFlagForParent(TypeElement te,
Elements mElements, Types types, ProcessorPrinter pp){
final String tag = te.getSimpleName().toString();
List<? extends TypeMirror> interfaces = te.getInterfaces();
for(TypeMirror tm: interfaces) {
// pp.note(TAG, "getSuperInteraceFlagForParent_" + tag, "TypeMirror : " + tm);
FieldData.TypeCompat tc = new FieldData.TypeCompat(types, tm);
tc.replaceIfNeed(mElements, pp);
pp.note(TAG, "getSuperInteraceFlagForParent_" + tag, "TypeMirror : " + tm
+ " , hasAnnotationFields = " + tc.hasAnnotationFields());
if(tc.hasAnnotationFields()){
//we want.
int sum = 0;
final Set<Integer> flags = getSuperInterfaceFlags(tag,
tc.getElementAsType(), types, pp);
for(Integer val : flags){
sum += val;
}
return sum;
}
}
return 0;
}
Example 4
| Source File: WebServiceVisitor.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
protected boolean classImplementsSei(TypeElement classElement, TypeElement interfaceElement) {
for (TypeMirror interfaceType : classElement.getInterfaces()) {
if (((DeclaredType) interfaceType).asElement().equals(interfaceElement))
return true;
}
List<ExecutableElement> classMethods = getClassMethods(classElement);
boolean implementsMethod;
for (ExecutableElement interfaceMethod : ElementFilter.methodsIn(interfaceElement.getEnclosedElements())) {
implementsMethod = false;
for (ExecutableElement classMethod : classMethods) {
if (sameMethod(interfaceMethod, classMethod)) {
implementsMethod = true;
classMethods.remove(classMethod);
break;
}
}
if (!implementsMethod) {
builder.processError(WebserviceapMessages.WEBSERVICEAP_METHOD_NOT_IMPLEMENTED(interfaceElement.getSimpleName(), classElement.getSimpleName(), interfaceMethod), interfaceMethod);
return false;
}
}
return true;
}
Example 5
| Source File: MultiModuleSuperFieldDelegate.java From data-mediator with Apache License 2.0 | 6 votes |
|
@Override
public Set<FieldData> getDependFields(TypeElement te) {
Set<FieldData> list = new HashSet<>();
List<? extends AnnotationMirror> mirrors = te.getAnnotationMirrors();
AnnotationMirror expect = null;
for(AnnotationMirror am : mirrors){
DeclaredType type = am.getAnnotationType();
if(type.toString().equals(Fields.class.getName())){
expect = am;
break;
}
}
if(expect != null){
ElementHelper.parseFields(elements, types, expect, list, pp);
}
//a depend b, b depend c ,,, etc.
List<? extends TypeMirror> superInterfaces = te.getInterfaces();
for(TypeMirror tm : superInterfaces){
final TypeElement newTe = (TypeElement) ((DeclaredType) tm).asElement();
list.addAll(getDependFields(newTe)); //recursion
}
return list;
}
Example 6
| Source File: PrintingProcessor.java From javaide with GNU General Public License v3.0 | 6 votes |
|
private void printInterfaces(TypeElement e) {
ElementKind kind = e.getKind();
if(kind != ANNOTATION_TYPE) {
List<? extends TypeMirror> interfaces = e.getInterfaces();
if (interfaces.size() > 0) {
writer.print((kind.isClass() ? " implements" : " extends"));
boolean first = true;
for(TypeMirror interf: interfaces) {
if (!first)
writer.print(",");
writer.print(" ");
writer.print(interf.toString());
first = false;
}
}
}
}
Example 7
| Source File: Visitor.java From helidon-build-tools with Apache License 2.0 | 6 votes |
|
private boolean implementsCommandExecution(TypeElement type) {
for (TypeMirror iface : type.getInterfaces()) {
TypeElement ifaceTypeElt = (TypeElement) env.getTypeUtils().asElement(iface);
if (CommandExecution.class.getName().equals(ifaceTypeElt.getQualifiedName().toString())) {
return true;
}
}
TypeMirror parent = type.getSuperclass();
if (parent != null) {
return implementsCommandExecution((TypeElement) env.getTypeUtils().asElement(parent));
}
env.getMessager().printMessage(Diagnostic.Kind.ERROR,
String.format("%s does not implement %s", type, CommandExecution.class.getSimpleName()),
type);
return false;
}
Example 8
| Source File: WebServiceVisitor.java From hottub with GNU General Public License v2.0 | 6 votes |
|
protected boolean classImplementsSei(TypeElement classElement, TypeElement interfaceElement) {
for (TypeMirror interfaceType : classElement.getInterfaces()) {
if (((DeclaredType) interfaceType).asElement().equals(interfaceElement))
return true;
}
List<ExecutableElement> classMethods = getClassMethods(classElement);
boolean implementsMethod;
for (ExecutableElement interfaceMethod : ElementFilter.methodsIn(interfaceElement.getEnclosedElements())) {
implementsMethod = false;
for (ExecutableElement classMethod : classMethods) {
if (sameMethod(interfaceMethod, classMethod)) {
implementsMethod = true;
classMethods.remove(classMethod);
break;
}
}
if (!implementsMethod) {
builder.processError(WebserviceapMessages.WEBSERVICEAP_METHOD_NOT_IMPLEMENTED(interfaceElement.getSimpleName(), classElement.getSimpleName(), interfaceMethod), interfaceMethod);
return false;
}
}
return true;
}
Example 9
| Source File: ElementUtils.java From spring-init with Apache License 2.0 | 6 votes |
|
public boolean implementsInterface(TypeElement te, ClassName intface) {
if (te == null) {
return false;
}
if (ClassName.get(te).equals(intface)) {
return true;
}
for (TypeMirror t : te.getInterfaces()) {
boolean b = implementsInterface((TypeElement) asElement(t), intface);
if (b) {
return true;
}
}
TypeMirror superclass = te.getSuperclass();
if (superclass == null) {
return false;
}
return implementsInterface((TypeElement) asElement(superclass), intface);
}
Example 10
| Source File: JavaOperationsImpl.java From netbeans with Apache License 2.0 | 6 votes |
|
@NonNull
@Override
public final Collection<? extends String> getInterfaces(@NonNull final String cls) throws QueryException {
final TypeElement te = findClass(cls);
if (te == null) {
return null;
}
final List<? extends TypeMirror> interfaceTypes = te.getInterfaces();
final List<String> result = new ArrayList<String>(interfaceTypes.size());
for (TypeMirror tm : interfaceTypes) {
if (tm.getKind() == TypeKind.DECLARED) {
result.add(
((TypeElement)((DeclaredType)tm).asElement()).getQualifiedName().toString());
}
}
return Collections.unmodifiableCollection(result);
}
Example 11
| Source File: HtmlDocletWriter.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
/**
* Add method information.
*
* @param method the method to be documented
* @param dl the content tree to which the method information will be added
*/
private void addMethodInfo(ExecutableElement method, Content dl) {
TypeElement enclosing = utils.getEnclosingTypeElement(method);
List<? extends TypeMirror> intfacs = enclosing.getInterfaces();
ExecutableElement overriddenMethod = utils.overriddenMethod(method);
// Check whether there is any implementation or overridden info to be
// printed. If no overridden or implementation info needs to be
// printed, do not print this section.
if ((!intfacs.isEmpty()
&& new ImplementedMethods(method, this.configuration).build().isEmpty() == false)
|| overriddenMethod != null) {
MethodWriterImpl.addImplementsInfo(this, method, dl);
if (overriddenMethod != null) {
MethodWriterImpl.addOverridden(this,
utils.overriddenType(method),
overriddenMethod,
dl);
}
}
}
Example 12
| Source File: ButterKnifeProcessor.java From butterknife with Apache License 2.0 | 5 votes |
|
static boolean isSubtypeOfType(TypeMirror typeMirror, String otherType) {
if (isTypeEqual(typeMirror, otherType)) {
return true;
}
if (typeMirror.getKind() != TypeKind.DECLARED) {
return false;
}
DeclaredType declaredType = (DeclaredType) typeMirror;
List<? extends TypeMirror> typeArguments = declaredType.getTypeArguments();
if (typeArguments.size() > 0) {
StringBuilder typeString = new StringBuilder(declaredType.asElement().toString());
typeString.append('<');
for (int i = 0; i < typeArguments.size(); i++) {
if (i > 0) {
typeString.append(',');
}
typeString.append('?');
}
typeString.append('>');
if (typeString.toString().equals(otherType)) {
return true;
}
}
Element element = declaredType.asElement();
if (!(element instanceof TypeElement)) {
return false;
}
TypeElement typeElement = (TypeElement) element;
TypeMirror superType = typeElement.getSuperclass();
if (isSubtypeOfType(superType, otherType)) {
return true;
}
for (TypeMirror interfaceType : typeElement.getInterfaces()) {
if (isSubtypeOfType(interfaceType, otherType)) {
return true;
}
}
return false;
}
Example 13
| Source File: TypeModeler.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
|
public static Collection<DeclaredType> collectInterfaces(TypeElement type) {
@SuppressWarnings({"unchecked"})
Collection<DeclaredType> interfaces = (Collection<DeclaredType>) type.getInterfaces();
for (TypeMirror interfaceType : type.getInterfaces()) {
interfaces.addAll(collectInterfaces(getDeclaration(interfaceType)));
}
return interfaces;
}
Example 14
| Source File: TypeModeler.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
public static Collection<DeclaredType> collectInterfaces(TypeElement type) {
@SuppressWarnings({"unchecked"})
Collection<DeclaredType> interfaces = (Collection<DeclaredType>) type.getInterfaces();
for (TypeMirror interfaceType : type.getInterfaces()) {
interfaces.addAll(collectInterfaces(getDeclaration(interfaceType)));
}
return interfaces;
}
Example 15
| Source File: Overrides.java From auto with Apache License 2.0 | 5 votes |
|
private ImmutableList<TypeElement> superinterfaces(TypeElement type) {
ImmutableList.Builder<TypeElement> types = ImmutableList.builder();
for (TypeMirror sup : type.getInterfaces()) {
types.add(MoreElements.asType(typeUtils.asElement(sup)));
}
return types.build();
}
Example 16
| Source File: Processor.java From vault with Apache License 2.0 | 5 votes |
|
private boolean isSubtypeOfType(TypeMirror typeMirror, String otherType) {
if (otherType.equals(typeMirror.toString())) {
return true;
}
if (!(typeMirror instanceof DeclaredType)) {
return false;
}
DeclaredType declaredType = (DeclaredType) typeMirror;
List<? extends TypeMirror> typeArguments = declaredType.getTypeArguments();
if (typeArguments.size() > 0) {
StringBuilder typeString = new StringBuilder(declaredType.asElement().toString());
typeString.append('<');
for (int i = 0; i < typeArguments.size(); i++) {
if (i > 0) {
typeString.append(',');
}
typeString.append('?');
}
typeString.append('>');
if (typeString.toString().equals(otherType)) {
return true;
}
}
Element element = declaredType.asElement();
if (!(element instanceof TypeElement)) {
return false;
}
TypeElement typeElement = (TypeElement) element;
TypeMirror superType = typeElement.getSuperclass();
if (isSubtypeOfType(superType, otherType)) {
return true;
}
for (TypeMirror interfaceType : typeElement.getInterfaces()) {
if (isSubtypeOfType(interfaceType, otherType)) {
return true;
}
}
return false;
}
Example 17
| Source File: SerializableClass.java From netbeans with Apache License 2.0 | 5 votes |
|
private static boolean extendsFromSerializable(TypeElement subject) {
for (TypeMirror iface : subject.getInterfaces()) {
if ("java.io.Serializable".equals(iface.toString())) { //NOI18N
return true;
} else if (iface instanceof DeclaredType) {
DeclaredType iType = (DeclaredType) iface;
if (extendsFromSerializable((TypeElement) iType.asElement())) {
return true;
}
}
}
return false;
}
Example 18
| Source File: SignatureGenerator.java From j2objc with Apache License 2.0 | 5 votes |
|
/**
* ClassSignature ::=
* OptFormalTypeParameters SuperclassSignature {SuperinterfaceSignature}.
*/
private void genClassSignature(TypeElement type, StringBuilder sb) {
genOptFormalTypeParameters(type.getTypeParameters(), sb);
// JDT returns null for an interface's superclass, but signatures expect Object.
if (type.getKind().isInterface()) {
sb.append(JAVA_OBJECT_SIGNATURE);
} else {
genTypeSignature(type.getSuperclass(), sb);
}
for (TypeMirror intrface : type.getInterfaces()) {
genTypeSignature(intrface, sb);
}
}
Example 19
| Source File: Processor.java From reflection-no-reflection with Apache License 2.0 | 4 votes |
|
private Class createClass(TypeMirror typeMirror, int level) {
Class result;
String className = null;
boolean isPrimitive = false;
boolean isArray = false;
boolean isInterface = false;
Class component = null;
Class superClass = null;
GenericDeclarationImpl declaration = null;
Class[] superInterfaces = null;
if (typeMirror instanceof DeclaredType) {
DeclaredType declaredType = (DeclaredType) typeMirror;
className = ((TypeElement) declaredType.asElement()).getQualifiedName().toString();
if (!declaredType.getTypeArguments().isEmpty()) {
declaration = new GenericDeclarationImpl();
TypeVariable[] typesVariables = new TypeVariable[declaredType.getTypeArguments().size()];
int index = 0;
for (TypeMirror mirror : declaredType.getTypeArguments()) {
TypeVariableImpl typeVariableImpl = new TypeVariableImpl();
typesVariables[index] = typeVariableImpl;
typeVariableImpl.setName(mirror.toString());
index++;
}
declaration.setTypeParameters(typesVariables);
}
isInterface = ((com.sun.tools.javac.code.Type) typeMirror).isInterface();
final int indexOfChevron = className.indexOf('<');
if (indexOfChevron != -1) {
className = className.substring(0, indexOfChevron);
}
TypeElement typeElement = (TypeElement) declaredType.asElement();
if (level + 1 <= maxLevel) {
TypeMirror superclass = typeElement.getSuperclass();
superClass = createClass(superclass, level + 1);
}
if (level + 1 <= maxLevel) {
superInterfaces = new Class[typeElement.getInterfaces().size()];
int indexInterface = 0;
for (TypeMirror superInterface : typeElement.getInterfaces()) {
superInterfaces[indexInterface++] = createClass(superInterface, level +1);
}
}
if (level + 1 <= maxLevel) {
final List<? extends Element> enclosedElements = ((TypeElement) declaredType.asElement()).getEnclosedElements();
for (Element enclosedElement : enclosedElements) {
mapElementToReflection(enclosedElement, level + 1);
}
}
} else if (typeMirror instanceof ArrayType) {
//warning, this must come before Primitive as arrays are also primitives (here)
isArray = true;
className = ((ArrayType) typeMirror).getComponentType().toString() + "[]";
component = createClass(((ArrayType) typeMirror).getComponentType(), level);
} else if (typeMirror instanceof PrimitiveType) {
isPrimitive = true;
className = typeMirror.toString();
}
result = Class.forNameSafe(className, level);
if (superClass!=null) {
result.setSuperclass(superClass);
}
if (superInterfaces!=null) {
result.setInterfaces(superInterfaces);
}
if (isArray) {
result.setIsArray(true);
}
if (isPrimitive) {
result.setIsPrimitive(true);
}
if (component != null) {
result.setComponentType(component);
}
if (declaration != null) {
result.setGenericInfo(declaration);
}
if (isInterface) {
result.setIsInterface(true);
}
return result;
}
Example 20
| Source File: ElementScanningTask.java From netbeans with Apache License 2.0 | 4 votes |
|
private String createHtmlHeader(CompilationInfo info, TypeElement e, boolean isDeprecated, boolean isInherited, boolean fqn) {
StringBuilder sb = new StringBuilder();
if ( isDeprecated ) {
sb.append("<s>"); // NOI18N
}
if( isInherited ) {
sb.append( "<font color=" + ui.getInheritedColor() + ">" ); // NOI18N
}
sb.append(Utils.escape(
fqn?
e.getQualifiedName().toString():
e.getSimpleName().toString()));
if ( isDeprecated ) {
sb.append("</s>"); // NOI18N
}
// sb.append(print(info, e.asType()));
List<? extends TypeParameterElement> typeParams = e.getTypeParameters();
//System.out.println("Element " + e + "type params" + typeParams.size() );
if ( typeParams != null && !typeParams.isEmpty() ) {
sb.append("<"); // NOI18N
for( Iterator<? extends TypeParameterElement> it = typeParams.iterator(); it.hasNext(); ) {
TypeParameterElement tp = it.next();
sb.append( Utils.escape(tp.getSimpleName().toString()) );
try { // XXX Verry ugly -> file a bug against Javac?
List<? extends TypeMirror> bounds = tp.getBounds();
//System.out.println( tp.getSimpleName() + " bounds size " + bounds.size() );
if ( !bounds.isEmpty() ) {
sb.append(printBounds(info, bounds, fqn));
}
}
catch ( NullPointerException npe ) {
System.err.println("El " + e );
npe.printStackTrace();
}
if ( it.hasNext() ) {
sb.append(", "); // NOI18N
}
}
sb.append(">"); // NOI18N
}
// Add superclass and implemented interfaces
TypeMirror sc = e.getSuperclass();
String scName = print(info, sc, fqn);
if ( sc == null ||
e.getKind() == ElementKind.ENUM ||
e.getKind() == ElementKind.ANNOTATION_TYPE ||
"Object".equals(scName) || // NOI18N
"<none>".equals(scName)) { // NOI18N
scName = null;
}
List<? extends TypeMirror> ifaces = e.getInterfaces();
if ( ( scName != null || !ifaces.isEmpty() ) &&
e.getKind() != ElementKind.ANNOTATION_TYPE ) {
sb.append( " :: " ); // NOI18N
if (scName != null) {
sb.append( "<font color=" + ui.getTypeColor() + ">" ); // NOI18N
sb.append( scName );
sb.append("</font>"); // NOI18N
}
if ( !ifaces.isEmpty() ) {
if ( scName != null ) {
sb.append( " : " ); // NOI18N
}
for (Iterator<? extends TypeMirror> it = ifaces.iterator(); it.hasNext();) {
TypeMirror typeMirror = it.next();
sb.append( "<font color=" + ui.getTypeColor() + ">" ); // NOI18N
sb.append( print(info, typeMirror, fqn) );
sb.append("</font>"); // NOI18N
if ( it.hasNext() ) {
sb.append(", "); // NOI18N
}
}
}
}
return sb.toString();
}
