Examples of TypeElement

com.google.devtools.depan.java.graph.TypeElement
Element representing a type. Fully qualified name is used as unique ID. @author ycoppel@google.com (Yohann Coppel)
javax.lang.model.element.TypeElement
Represents a class or interface program element. Provides access to information about the type and its members. Note that an enum type is a kind of class and an annotation type is a kind of interface.
While a {@code TypeElement} represents a class or interfaceelement, a {@link DeclaredType} represents a classor interface type, the latter being a use (or invocation) of the former. The distinction is most apparent with generic types, for which a single element can define a whole family of types. For example, the element {@code java.util.Set} corresponds to the parameterized types{@code java.util.Set} and {@code java.util.Set}(and many others), and to the raw type {@code java.util.Set}.
Each method of this interface that returns a list of elements will return them in the order that is natural for the underlying source of program information. For example, if the underlying source of information is Java source code, then the elements will be returned in source code order. @author Joseph D. Darcy @author Scott Seligman @author Peter von der Ahé @see DeclaredType @since 1.6

Examples of javax.lang.model.element.TypeElement


  public static TypeMirror getCollectionElementType(DeclaredType t, String fqNameOfReturnedType, String explicitTargetEntityName, Context context) {
    TypeMirror collectionElementType;
    if ( explicitTargetEntityName != null ) {
      Elements elements = context.getElementUtils();
      TypeElement element = elements.getTypeElement( explicitTargetEntityName );
      collectionElementType = element.asType();
    }
    else {
      List<? extends TypeMirror> typeArguments = t.getTypeArguments();
      if ( typeArguments.size() == 0 ) {
        throw new MetaModelGenerationException( "Unable to determine collection type" );

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Examples of javax.lang.model.element.TypeElement

      this.context = context;
    }


    @Override
    public String visitDeclared(DeclaredType declaredType, Element element) {
      TypeElement returnedElement = (TypeElement) context.getTypeUtils().asElement( declaredType );
      String fqNameOfReturnType = null;
      if ( containsAnnotation( returnedElement, Embeddable.class ) ) {
        fqNameOfReturnType = returnedElement.getQualifiedName().toString();
      }
      return fqNameOfReturnType;
    }

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Examples of javax.lang.model.element.TypeElement

  }


  @Override
  public AnnotationMetaAttribute visitDeclared(DeclaredType declaredType, Element element) {
    AnnotationMetaAttribute metaAttribute = null;
    TypeElement returnedElement = (TypeElement) context.getTypeUtils().asElement( declaredType );
    // WARNING: .toString() is necessary here since Name equals does not compare to String
    String fqNameOfReturnType = returnedElement.getQualifiedName().toString();
    String collection = Constants.COLLECTIONS.get( fqNameOfReturnType );
    String targetEntity = getTargetEntity( element.getAnnotationMirrors() );
    if ( collection != null ) {
      return createMetaCollectionAttribute(
          declaredType, element, fqNameOfReturnType, collection, targetEntity
      );
    }
    else if ( isBasicAttribute( element, returnedElement ) ) {
      String type = targetEntity != null ? targetEntity : returnedElement.getQualifiedName().toString();
      return new AnnotationMetaSingleAttribute( entity, element, type );
    }
    return metaAttribute;
  }

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Examples of javax.lang.model.element.TypeElement

    if ( TypeUtils.containsAnnotation( element, ElementCollection.class ) ) {
      String explicitTargetEntity = getTargetEntity( element.getAnnotationMirrors() );
      TypeMirror collectionElementType = TypeUtils.getCollectionElementType(
          declaredType, fqNameOfReturnType, explicitTargetEntity, context
      );
      final TypeElement collectionElement = (TypeElement) context.getTypeUtils()
          .asElement( collectionElementType );
      AccessTypeInformation accessTypeInfo = context.getAccessTypeInfo( collectionElement.getQualifiedName().toString() );
      if ( accessTypeInfo == null ) {
        AccessType explicitAccessType = TypeUtils.determineAnnotationSpecifiedAccessType(
            collectionElement
        );
        accessTypeInfo = new AccessTypeInformation(
            collectionElement.getQualifiedName().toString(),
            explicitAccessType,
            entity.getEntityAccessTypeInfo().getAccessType()
        );
        context.addAccessTypeInformation(
            collectionElement.getQualifiedName().toString(), accessTypeInfo
        );
      }
      else {
        accessTypeInfo.setDefaultAccessType( entity.getEntityAccessTypeInfo().getAccessType() );
      }

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Examples of javax.lang.model.element.TypeElement

  }


  @Override
  public Boolean visitArray(ArrayType t, Element element) {
    TypeMirror componentMirror = t.getComponentType();
    TypeElement componentElement = (TypeElement) context.getTypeUtils().asElement( componentMirror );


    return Constants.BASIC_ARRAY_TYPES.contains( componentElement.getQualifiedName().toString() );
  }

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Examples of javax.lang.model.element.TypeElement

    if ( ElementKind.ENUM.equals( element.getKind() ) ) {
      return Boolean.TRUE;
    }


    if ( ElementKind.CLASS.equals( element.getKind() ) || ElementKind.INTERFACE.equals( element.getKind() ) ) {
      TypeElement typeElement = ( (TypeElement) element );
      String typeName = typeElement.getQualifiedName().toString();
      if ( Constants.BASIC_TYPES.contains( typeName ) ) {
        return Boolean.TRUE;
      }
      if ( TypeUtils.containsAnnotation( element, Embeddable.class ) ) {
        return Boolean.TRUE;
      }
      for ( TypeMirror mirror : typeElement.getInterfaces() ) {
        TypeElement interfaceElement = (TypeElement) context.getTypeUtils().asElement( mirror );
        if ( "java.io.Serializable".equals( interfaceElement.getQualifiedName().toString() ) ) {
          return Boolean.TRUE;
        }
      }
    }
    return Boolean.FALSE;

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Examples of javax.lang.model.element.TypeElement


    log(annotations.toString());
    log(elements.toString());


    for (Element e : elements) {
      TypeElement providerImplementer = (TypeElement) e;
      AnnotationMirror providerAnnotation = getAnnotationMirror(e, ServiceProvider.class);
      DeclaredType providerInterface = getProviderInterface(providerAnnotation);
      TypeElement providerType = (TypeElement) providerInterface.asElement();


      log("provider interface: " + providerType.getQualifiedName());
      log("provider implementer: " + providerImplementer.getQualifiedName());


      try {
        verifyImplementer(providerImplementer, providerType);
      } catch (VerifyException ex) {

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Examples of javax.lang.model.element.TypeElement

        return className;
      }
      return pkg.getQualifiedName() + "." + className;
    }


    TypeElement typeElement = (TypeElement) enclosingElement;
    return getBinaryNameImpl(typeElement, typeElement.getSimpleName() + "$" + className);
  }

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Examples of javax.lang.model.element.TypeElement

  private AnnotationMirror getAnnotationMirror(Element e, Class<? extends Annotation> klass) {
    List<? extends AnnotationMirror> annotationMirrors = e.getAnnotationMirrors();
    for (AnnotationMirror mirror : annotationMirrors) {
      log("mirror: " + mirror);
      DeclaredType type = mirror.getAnnotationType();
      TypeElement typeElement = (TypeElement) type.asElement();
      if (typeElement.getQualifiedName().contentEquals(klass.getName())) {
        return mirror;
      } else {
        log("klass name: [" + klass.getName() + "]");
        log("type name: [" + typeElement.getQualifiedName() + "]");
      }
    }
    return null;
  }

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Examples of javax.lang.model.element.TypeElement

        new Predicate<AnnotationMirror>() {
          @Override
          public boolean apply(AnnotationMirror mirror) {
            log("mirror: " + mirror);
            DeclaredType type = mirror.getAnnotationType();
            TypeElement typeElement = (TypeElement) type.asElement();
            return typeElement.getQualifiedName().contentEquals(
                annotationElement.getQualifiedName());
          }
        });
  }

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