Examples with AnnotationTypeMemberDeclaration com.google.devtools.j2objc.ast.AnnotationTypeMemberDeclaration used on opensource projects

Example 1 with AnnotationTypeMemberDeclaration

use of com.google.devtools.j2objc.ast.AnnotationTypeMemberDeclaration in project j2objc by google.

the class AnnotationRewriter method endVisit.

@Override
public void endVisit(AnnotationTypeDeclaration node) {
    TypeElement type = node.getTypeElement();
    if (!ElementUtil.isRuntimeAnnotation(type)) {
        return;
    }
    List<AnnotationTypeMemberDeclaration> members = TreeUtil.getAnnotationMembers(node);
    List<BodyDeclaration> bodyDecls = node.getBodyDeclarations();
    Map<ExecutableElement, VariableElement> fieldElements = createMemberFields(node, members);
    addMemberProperties(node, members, fieldElements);
    addDefaultAccessors(node, members);
    bodyDecls.add(createAnnotationTypeMethod(type));
    bodyDecls.add(createDescriptionMethod(type));
    addConstructor(node, fieldElements);
}

Example 2 with AnnotationTypeMemberDeclaration

use of com.google.devtools.j2objc.ast.AnnotationTypeMemberDeclaration in project j2objc by google.

the class AnnotationRewriter method addDefaultAccessors.

// Create accessors for properties that have default values.
private void addDefaultAccessors(AnnotationTypeDeclaration node, List<AnnotationTypeMemberDeclaration> members) {
    TypeElement type = node.getTypeElement();
    for (AnnotationTypeMemberDeclaration member : members) {
        ExecutableElement memberElement = member.getExecutableElement();
        AnnotationValue defaultValue = memberElement.getDefaultValue();
        if (defaultValue == null || defaultValue.getValue() == null) {
            continue;
        }
        TypeMirror memberType = memberElement.getReturnType();
        String propName = NameTable.getAnnotationPropertyName(memberElement);
        ExecutableElement defaultGetterElement = GeneratedExecutableElement.newMethodWithSelector(propName + "Default", memberType, type).addModifiers(Modifier.STATIC);
        MethodDeclaration defaultGetter = new MethodDeclaration(defaultGetterElement);
        defaultGetter.setHasDeclaration(false);
        Block defaultGetterBody = new Block();
        defaultGetter.setBody(defaultGetterBody);
        defaultGetterBody.addStatement(new ReturnStatement(translationUtil.createAnnotationValue(memberType, defaultValue)));
        node.addBodyDeclaration(defaultGetter);
    }
}

Example 3 with AnnotationTypeMemberDeclaration

use of com.google.devtools.j2objc.ast.AnnotationTypeMemberDeclaration in project j2objc by google.

the class AnnotationRewriter method addMemberProperties.

// Generate the property declarations and synthesize statements.
private void addMemberProperties(AnnotationTypeDeclaration node, List<AnnotationTypeMemberDeclaration> members, Map<ExecutableElement, VariableElement> fieldElements) {
    if (members.isEmpty()) {
        return;
    }
    StringBuilder propertyDecls = new StringBuilder();
    StringBuilder propertyImpls = new StringBuilder();
    for (AnnotationTypeMemberDeclaration member : members) {
        ExecutableElement memberElement = member.getExecutableElement();
        String propName = NameTable.getAnnotationPropertyName(memberElement);
        String memberTypeStr = nameTable.getObjCType(memberElement.getReturnType());
        String fieldName = nameTable.getVariableShortName(fieldElements.get(memberElement));
        propertyDecls.append(UnicodeUtils.format("@property (readonly) %s%s%s;\n", memberTypeStr, memberTypeStr.endsWith("*") ? "" : " ", propName));
        if (NameTable.needsObjcMethodFamilyNoneAttribute(propName)) {
            propertyDecls.append(UnicodeUtils.format("- (%s)%s OBJC_METHOD_FAMILY_NONE;\n", memberTypeStr, propName));
        }
        propertyImpls.append(UnicodeUtils.format("@synthesize %s = %s;\n", propName, fieldName));
    }
    node.addBodyDeclaration(NativeDeclaration.newInnerDeclaration(propertyDecls.toString(), propertyImpls.toString()));
}

Example 4 with AnnotationTypeMemberDeclaration

use of com.google.devtools.j2objc.ast.AnnotationTypeMemberDeclaration in project j2objc by google.

the class AnnotationRewriter method createMemberFields.

// Create an instance field for each member.
private Map<ExecutableElement, VariableElement> createMemberFields(AnnotationTypeDeclaration node, List<AnnotationTypeMemberDeclaration> members) {
    TypeElement type = node.getTypeElement();
    Map<ExecutableElement, VariableElement> fieldElements = new HashMap<>();
    for (AnnotationTypeMemberDeclaration member : members) {
        ExecutableElement memberElement = member.getExecutableElement();
        String propName = NameTable.getAnnotationPropertyName(memberElement);
        VariableElement field = GeneratedVariableElement.newField(propName, memberElement.getReturnType(), type);
        node.addBodyDeclaration(new FieldDeclaration(field, null));
        fieldElements.put(memberElement, field);
    }
    return fieldElements;
}

Example 5 with AnnotationTypeMemberDeclaration

use of com.google.devtools.j2objc.ast.AnnotationTypeMemberDeclaration in project j2objc by google.

the class TreeConverter method convertAnnotationTypeMemberDeclaration.

private static TreeNode convertAnnotationTypeMemberDeclaration(org.eclipse.jdt.core.dom.AnnotationTypeMemberDeclaration node) {
    AnnotationTypeMemberDeclaration newNode = new AnnotationTypeMemberDeclaration();
    convertBodyDeclaration(node, newNode);
    return newNode.setExecutableElement(BindingConverter.getExecutableElement(node.resolveBinding())).setDefault((Expression) convert(node.getDefault()));
}