@Override
public void endVisit(TypeDeclaration node) {
List<Statement> adjustments = getFieldAdjustments(node);
if (adjustments.isEmpty()) {
return;
}
ITypeBinding type = node.getTypeBinding();
ITypeBinding voidType = typeEnv.resolveJavaType("void");
int modifiers = Modifier.PUBLIC | BindingUtil.ACC_SYNTHETIC;
IOSMethodBinding methodBinding =
IOSMethodBinding.newMethod(JAVA_CLONE_METHOD, modifiers, voidType, type);
MethodDeclaration declaration = new MethodDeclaration(methodBinding);
node.getBodyDeclarations().add(declaration);
Block body = new Block();
declaration.setBody(body);
List<Statement> statements = body.getStatements();
ITypeBinding nsObjectType = typeEnv.resolveIOSType("NSObject");
IOSMethodBinding cloneMethod =
IOSMethodBinding.newMethod(JAVA_CLONE_METHOD, Modifier.PUBLIC, voidType, nsObjectType);
SuperMethodInvocation superCall = new SuperMethodInvocation(cloneMethod);
statements.add(new ExpressionStatement(superCall));
statements.addAll(adjustments);
}
private FunctionInvocation createCastCheck(ITypeBinding type, Expression expr) {
type = type.getErasure();
ITypeBinding idType = typeEnv.resolveIOSType("id");
FunctionInvocation invocation = null;
if ((type.isInterface() && !type.isAnnotation())
|| (type.isArray() && !type.getComponentType().isPrimitive())) {
FunctionBinding binding = new FunctionBinding("cast_check", idType, null);
binding.addParameters(idType, typeEnv.getIOSClass());
invocation = new FunctionInvocation(binding, idType);
invocation.getArguments().add(TreeUtil.remove(expr));
invocation.getArguments().add(new TypeLiteral(type, typeEnv));
} else if (type.isClass() || type.isArray() || type.isAnnotation() || type.isEnum()) {
FunctionBinding binding = new FunctionBinding("cast_chk", idType, null);
binding.addParameters(idType, idType);
invocation = new FunctionInvocation(binding, idType);
invocation.getArguments().add(TreeUtil.remove(expr));
IOSMethodBinding classBinding =
IOSMethodBinding.newMethod("class", Modifier.STATIC, idType, type);
MethodInvocation classInvocation = new MethodInvocation(classBinding, new SimpleName(type));
invocation.getArguments().add(classInvocation);
}
return invocation;
}