private static void printParameterCaching(
PrintWriter writer,
TypeElement interface_decl,
ExecutableElement method,
Mode mode,
boolean context_specific) {
for (VariableElement param : method.getParameters()) {
Class java_type = Utils.getJavaType(param.asType());
CachedReference cachedReference = param.getAnnotation(CachedReference.class);
if (Buffer.class.isAssignableFrom(java_type)
&& cachedReference != null
&& (mode != Mode.BUFFEROBJECT || param.getAnnotation(BufferObject.class) == null)
&& param.getAnnotation(Result.class) == null) {
writer.print("\t\tif ( LWJGLUtil.CHECKS ) StateTracker.");
if (context_specific) {
writer.print("getReferences(caps).");
} else {
writer.print("getTracker().");
}
if (cachedReference.name().length() > 0) {
writer.print(cachedReference.name());
} else {
writer.print(Utils.getReferenceName(interface_decl, method, param));
}
if (cachedReference.index().length() > 0) {
writer.print("[" + cachedReference.index() + "]");
}
writer.println(" = " + param.getSimpleName() + ";");
}
}
}
private static boolean printMethodCallArguments(
PrintWriter writer,
ExecutableElement method,
Map<VariableElement, TypeInfo> typeinfos_instance,
Mode mode,
TypeMap type_map) {
boolean first_parameter = true;
for (VariableElement param : method.getParameters()) {
if (param.getAnnotation(Result.class) != null
|| (param.getAnnotation(Helper.class) != null
&& !param.getAnnotation(Helper.class).passToNative())) {
continue;
}
final Constant constant_annotation = param.getAnnotation(Constant.class);
if (constant_annotation == null || !constant_annotation.isNative()) {
first_parameter =
printMethodCallArgument(
writer, method, param, typeinfos_instance, mode, first_parameter, type_map);
}
}
if (Utils.getNIOBufferType(Utils.getMethodReturnType(method)) != null) {
if (method.getAnnotation(CachedResult.class) != null
&& method.getAnnotation(CachedResult.class).isRange()) {
first_parameter = false;
Utils.printExtraCallArguments(writer, method, "");
} else {
AutoSize auto_size_annotation = method.getAnnotation(AutoSize.class);
if (auto_size_annotation == null || !auto_size_annotation.isNative()) {
if (!first_parameter) {
writer.print(", ");
}
first_parameter = false;
String result_size_expression;
if (mode == Mode.CACHEDRESULT) {
result_size_expression = Utils.CACHED_BUFFER_LENGTH_NAME;
} else if (auto_size_annotation == null) {
result_size_expression = Utils.RESULT_SIZE_NAME;
} else {
result_size_expression = auto_size_annotation.value();
}
Utils.printExtraCallArguments(writer, method, result_size_expression);
}
}
}
return first_parameter;
}
@Override
public boolean processVariableElement(VariableElement field, DeclaredTypeName fieldType) {
boolean isViewProperty = TypeConstants.isBasicPropertyType(fieldType);
ViewQuery isViewQuery = field.getAnnotation(ViewQuery.class);
Set<Modifier> modifiers = field.getModifiers();
if (modifiers.containsAll(TypeConstants.PUBLIC_STATIC_FINAL)) {
if (isViewQuery != null) {
if (!TypeConstants.QUERY.equals(fieldType)) {
utils
.getMessager()
.printMessage(
Diagnostic.Kind.ERROR,
"ViewQuery must be an instance of " + TypeConstants.QUERY.toString());
} else if (modelSpec.hasMetadata(ViewModelSpecWrapper.METADATA_KEY_QUERY_ELEMENT)) {
utils
.getMessager()
.printMessage(Diagnostic.Kind.ERROR, "Only one ViewQuery can be declared per spec");
} else {
modelSpec.putMetadata(ViewModelSpecWrapper.METADATA_KEY_VIEW_QUERY, isViewQuery);
modelSpec.putMetadata(ViewModelSpecWrapper.METADATA_KEY_QUERY_ELEMENT, field);
}
return true;
} else {
return super.processVariableElement(field, fieldType);
}
} else if (isViewProperty) {
utils
.getMessager()
.printMessage(
Diagnostic.Kind.ERROR, "View properties must be public static final", field);
}
return false;
}
private static boolean generateParameterJava(
PrintWriter writer,
VariableElement param,
TypeInfo type_info,
boolean native_stub,
final boolean printTypes,
boolean first_parameter,
Mode mode) {
Class buffer_type = Utils.getNIOBufferType(param.asType());
if (!first_parameter) {
writer.print(", ");
}
BufferObject bo_annotation = param.getAnnotation(BufferObject.class);
if (bo_annotation != null && mode == Mode.BUFFEROBJECT) {
if (buffer_type == null) {
throw new RuntimeException(
"type of "
+ param
+ " is not a nio Buffer parameter but is annotated as buffer object");
}
if (printTypes) {
writer.print("long ");
}
writer.print(param.getSimpleName() + Utils.BUFFER_OBJECT_PARAMETER_POSTFIX);
} else {
if (native_stub && param.getAnnotation(PointerWrapper.class) != null) {
writer.print("long ");
} else {
Class type = type_info.getType();
if (native_stub
&& (type == CharSequence.class
|| type == CharSequence[].class
|| type == PointerBuffer.class
|| Buffer.class.isAssignableFrom(type))) {
writer.print("long ");
} else if (printTypes) {
writer.print(type.getSimpleName() + " ");
}
}
AutoSize auto_size_annotation = param.getAnnotation(AutoSize.class);
if (auto_size_annotation != null) {
writer.print(auto_size_annotation.value() + "_");
}
writer.print(param.getSimpleName());
}
return false;
}
@Override
public Void visitVariable(VariableElement e, Void p) {
if (e.getAnnotation(Signaller.class) != null) {
TypeElement typeElement = elementUtils.getTypeElement(e.asType().toString());
if (typeElement != null) {
handleTypeElement(typeElement);
}
}
return super.visitVariable(e, p);
}
private void buildPathVariables(
ExecutableElement executableElement, RestDocumentation.Resource.Method doc) {
RestDocumentation.Resource.Method.UrlFields subs = doc.getUrlSubstitutions();
for (VariableElement var : executableElement.getParameters()) {
PathVariable pathVar = var.getAnnotation(PathVariable.class);
if (pathVar != null) {
addUrlField(subs, var, pathVar.value());
}
}
}
private void buildUrlParameters(
ExecutableElement executableElement, RestDocumentation.Resource.Method doc) {
RestDocumentation.Resource.Method.UrlFields subs = doc.getUrlParameters();
for (VariableElement var : executableElement.getParameters()) {
RequestParam reqParam = var.getAnnotation(RequestParam.class);
if (reqParam != null) {
addUrlField(subs, var, reqParam.value());
}
}
}
private void printMethod(ExecutableElement executableElement) {
StringBuilder s = new StringBuilder(256);
s.append("method: " + executableElement).append("\n\t");
s.append("annotations: " + executableElement.getAnnotationMirrors()).append("\n\t");
s.append("return: " + executableElement.getReturnType()).append("\n\t");
for (VariableElement var : executableElement.getParameters()) {
s.append("parameter: " + var + ", " + var.getAnnotation(ApiParameterDoc.class))
.append("\n\t");
}
generator.log(s.toString());
}
private static VariableElement getAutoTypeParameter(
ExecutableElement method, VariableElement target_parameter) {
for (VariableElement param : method.getParameters()) {
AnnotationMirror auto_annotation = Utils.getParameterAutoAnnotation(param);
if (auto_annotation != null) {
Class annotation_type =
NativeTypeTranslator.getClassFromType(auto_annotation.getAnnotationType());
String parameter_name;
if (annotation_type.equals(AutoType.class)) {
parameter_name = param.getAnnotation(AutoType.class).value();
} else if (annotation_type.equals(AutoSize.class)) {
parameter_name = param.getAnnotation(AutoSize.class).value();
} else {
throw new RuntimeException("Unknown annotation type " + annotation_type);
}
if (target_parameter.getSimpleName().toString().equals(parameter_name)) {
return param;
}
}
}
return null;
}
private static void printBufferObjectChecks(
PrintWriter writer, ExecutableElement method, Mode mode, boolean context_specific) {
EnumSet<BufferKind> check_set = EnumSet.noneOf(BufferKind.class);
for (VariableElement param : method.getParameters()) {
BufferObject bo_annotation = param.getAnnotation(BufferObject.class);
if (bo_annotation != null) {
check_set.add(bo_annotation.value());
}
}
for (BufferKind kind : check_set) {
printBufferObjectCheck(writer, kind, mode, context_specific);
}
}
@Override
protected void processVariableElement(VariableElement e, DeclaredTypeName typeName) {
if (e.getAnnotation(Deprecated.class) != null) {
return;
}
if (e.getAnnotation(ColumnSpec.class) != null) {
utils
.getMessager()
.printMessage(Kind.WARNING, "ColumnSpec is ignored outside of table models", e);
}
boolean isViewProperty = TypeConstants.isPropertyType(typeName);
ViewQuery isViewQuery = e.getAnnotation(ViewQuery.class);
Set<Modifier> modifiers = e.getModifiers();
if (modifiers.containsAll(TypeConstants.PUBLIC_STATIC_FINAL)) {
if (isViewQuery != null) {
if (!TypeConstants.QUERY.equals(typeName)) {
utils
.getMessager()
.printMessage(
Kind.ERROR, "ViewQuery must be an instance of " + TypeConstants.QUERY.toString());
} else if (queryElement != null) {
utils.getMessager().printMessage(Kind.ERROR, "Only one ViewQuery per spec allowedd");
} else {
viewQueryAnnotation = isViewQuery;
queryElement = e;
}
} else if (!isViewProperty) {
constantElements.add(e);
} else {
initializePropertyGenerator(e);
}
} else if (isViewProperty) {
utils
.getMessager()
.printMessage(Kind.ERROR, "View properties must be public static final", e);
} else {
utils.getMessager().printMessage(Kind.WARNING, "Unused field in spec", e);
}
}
private static boolean hasAnyParameterAutoTypeAnnotation(
ExecutableElement method, VariableElement target_param) {
for (VariableElement param : method.getParameters()) {
AutoType auto_type_annotation = param.getAnnotation(AutoType.class);
if (auto_type_annotation != null) {
VariableElement type_target_param =
Utils.findParameter(method, auto_type_annotation.value());
if (target_param.equals(type_target_param)) {
return true;
}
}
}
return false;
}
private void buildRequestBodies(
ExecutableElement executableElement, RestDocumentation.Resource.Method doc) {
List<VariableElement> requestBodies = new ArrayList<VariableElement>();
for (VariableElement var : executableElement.getParameters()) {
if (var.getAnnotation(org.springframework.web.bind.annotation.RequestBody.class) != null) {
requestBodies.add(var);
}
}
if (requestBodies.size() > 1) {
throw new IllegalStateException(
String.format(
"Method %s in class %s has multiple @RequestBody params",
executableElement.getSimpleName(), executableElement.getEnclosingElement()));
}
if (requestBodies.size() == 1) {
buildRequestBody(requestBodies.get(0), doc);
}
}
@Override
public PropertyGenerator getPropertyGenerator(
VariableElement element, DeclaredTypeName elementType, DeclaredTypeName modelClass) {
Class<? extends PropertyGenerator> generatorClass = generatorMap.get(elementType);
try {
if (element.getAnnotation(PrimaryKey.class) != null
&& BasicLongPropertyGenerator.class.equals(generatorClass)) {
return new BasicIdPropertyGenerator(element, elementType, utils);
}
return generatorClass
.getConstructor(VariableElement.class, DeclaredTypeName.class, AptUtils.class)
.newInstance(element, modelClass, utils);
} catch (Exception e) {
utils
.getMessager()
.printMessage(
Kind.ERROR,
"Exception instantiating PropertyGenerator: " + generatorClass + ", " + e);
}
return null;
}
protected Map<String, String> loadEnumValues() {
List<VariableElement> enumConstants = getEnumConstants();
Map<String, String> enumValueMap = new LinkedHashMap<String, String>();
HashSet<String> enumValues = new HashSet<String>(enumConstants.size());
for (VariableElement enumConstant : enumConstants) {
String value = enumConstant.getSimpleName().toString();
if (context.isHonorJaxb()) {
XmlEnumValue enumValue = enumConstant.getAnnotation(XmlEnumValue.class);
if (enumValue != null) {
value = enumValue.value();
}
}
if (!enumValues.add(value)) {
throw new EnunciateException(getQualifiedName() + ": duplicate enum value: " + value);
}
enumValueMap.put(enumConstant.getSimpleName().toString(), value);
}
return enumValueMap;
}
private static void printParameterChecks(
PrintWriter writer,
ExecutableElement method,
Map<VariableElement, TypeInfo> typeinfos,
Mode mode,
final boolean generate_error_checks) {
if (mode == Mode.NORMAL) {
final GenerateAutos gen_autos_annotation = method.getAnnotation(GenerateAutos.class);
if (gen_autos_annotation != null && gen_autos_annotation.sizeVariables().length > 0) {
// For the auto-generated parameters, declare and init a size variable (that can be reused
// by @Code)
for (final VariableElement param : method.getParameters()) {
if (Arrays.binarySearch(
gen_autos_annotation.sizeVariables(), param.getSimpleName().toString())
>= 0) {
final int shifting = getBufferElementSizeExponent(typeinfos.get(param).getType());
final Check check_annotation = param.getAnnotation(Check.class);
writer.print("\t\tlong " + param.getSimpleName() + "_size = ");
if (check_annotation == null || !check_annotation.canBeNull()) {
writer.println(param.getSimpleName() + ".remaining() << " + shifting + ";");
} else {
writer.println(
param.getSimpleName()
+ " == null ? 0 : "
+ param.getSimpleName()
+ ".remaining() << "
+ shifting
+ ";");
}
}
}
}
}
for (VariableElement param : method.getParameters()) {
Class java_type = Utils.getJavaType(param.asType());
if (java_type.isArray()
|| (Utils.isAddressableType(java_type)
&& (mode != Mode.BUFFEROBJECT || param.getAnnotation(BufferObject.class) == null)
&& (mode != Mode.AUTOS || getAutoTypeParameter(method, param) == null)
&& param.getAnnotation(Result.class) == null
&& !Utils.isReturnParameter(method, param))) {
String check_value = null;
boolean can_be_null = false;
Check check_annotation = param.getAnnotation(Check.class);
if (check_annotation != null) {
check_value = check_annotation.value();
can_be_null = check_annotation.canBeNull();
}
if ((Buffer.class.isAssignableFrom(java_type)
|| PointerBuffer.class.isAssignableFrom(java_type))
&& param.getAnnotation(Constant.class) == null) {
TypeInfo typeinfo = typeinfos.get(param);
printParameterCheck(
writer,
method,
param.getSimpleName().toString(),
typeinfo.getType().getSimpleName(),
check_value,
can_be_null,
param.getAnnotation(NullTerminated.class),
generate_error_checks);
} else if (String.class.equals(java_type)) {
if (!can_be_null) {
writer.println("\t\tBufferChecks.checkNotNull(" + param.getSimpleName() + ");");
}
} else if (java_type.isArray()) {
printArrayParameterCheck(
writer, param.getSimpleName().toString(), check_value, can_be_null);
}
}
}
if (method.getAnnotation(CachedResult.class) != null) {
printParameterCheck(
writer, method, Utils.CACHED_BUFFER_NAME, null, null, true, null, generate_error_checks);
}
}
void addMethod(ModuleMetaModel context, AnnotationKey key2, AnnotationState annotation) {
//
String id = (String) annotation.get("id");
ExecutableElement methodElt =
(ExecutableElement) context.processingContext.get(key2.getElement());
//
for (Phase phase : Phase.values()) {
if (phase.annotation.getName().equals(key2.getType().toString())) {
ElementHandle.Method origin = (ElementHandle.Method) key2.getElement();
// First remove the previous method
Key<MethodMetaModel> key = Key.of(origin, MethodMetaModel.class);
if (getChild(key) == null) {
// Parameters
ArrayList<ParameterMetaModel> parameters = new ArrayList<ParameterMetaModel>();
List<? extends TypeMirror> parameterTypeMirrors =
((ExecutableType) methodElt.asType()).getParameterTypes();
List<? extends VariableElement> parameterVariableElements = methodElt.getParameters();
for (int i = 0; i < parameterTypeMirrors.size(); i++) {
VariableElement parameterVariableElt = parameterVariableElements.get(i);
TypeMirror parameterTypeMirror = parameterTypeMirrors.get(i);
String typeLiteral = context.processingContext.getLiteralName(parameterTypeMirror);
//
String parameterName = parameterVariableElt.getSimpleName().toString();
// Determine cardinality
TypeMirror parameterSimpleTypeMirror;
Cardinality parameterCardinality;
switch (parameterTypeMirror.getKind()) {
case DECLARED:
DeclaredType dt = (DeclaredType) parameterTypeMirror;
TypeElement col = context.processingContext.getTypeElement("java.util.List");
TypeMirror tm = context.processingContext.erasure(col.asType());
TypeMirror err = context.processingContext.erasure(dt);
// context.env.isSubtype(err, tm)
if (err.equals(tm)) {
if (dt.getTypeArguments().size() != 1) {
throw CONTROLLER_METHOD_PARAMETER_NOT_RESOLVED.failure(parameterVariableElt);
} else {
parameterCardinality = Cardinality.LIST;
parameterSimpleTypeMirror = dt.getTypeArguments().get(0);
}
} else {
parameterCardinality = Cardinality.SINGLE;
parameterSimpleTypeMirror = parameterTypeMirror;
}
break;
case ARRAY:
// Unwrap array
ArrayType arrayType = (ArrayType) parameterTypeMirror;
parameterCardinality = Cardinality.ARRAY;
parameterSimpleTypeMirror = arrayType.getComponentType();
break;
default:
throw CONTROLLER_METHOD_PARAMETER_NOT_RESOLVED.failure(parameterVariableElt);
}
if (parameterSimpleTypeMirror.getKind() != TypeKind.DECLARED) {
throw CONTROLLER_METHOD_PARAMETER_NOT_RESOLVED.failure(parameterVariableElt);
}
//
TypeElement te =
(TypeElement) context.processingContext.asElement(parameterSimpleTypeMirror);
ElementHandle.Type a = ElementHandle.Type.create(te);
//
if (te.toString().equals("java.lang.String")
|| te.getAnnotation(Mapped.class) != null) {
// Not sure we should use @Param for this (i.e for now it looks hackish)
// however it does make sense later to use the regex part for non router
// parameters
Param param = parameterVariableElt.getAnnotation(Param.class);
String alias = param != null && param.name().length() > 0 ? param.name() : null;
parameters.add(
new PhaseParameterMetaModel(
parameterName, parameterCardinality, a, typeLiteral, alias));
} else {
parameters.add(new ContextualParameterMetaModel(parameterName, typeLiteral));
}
}
//
MethodMetaModel method =
new MethodMetaModel(
origin, id, phase, methodElt.getSimpleName().toString(), parameters);
addChild(key, method);
modified = true;
}
break;
}
}
}
private static boolean generateParametersJava(
PrintWriter writer,
ExecutableElement method,
Map<VariableElement, TypeInfo> typeinfos_instance,
boolean native_stub,
final boolean printTypes,
Mode mode) {
boolean first_parameter = true;
for (VariableElement param : method.getParameters()) {
if (native_stub
&& (param.getAnnotation(Helper.class) != null
&& !param.getAnnotation(Helper.class).passToNative())) {
continue;
}
final Constant constant_annotation = param.getAnnotation(Constant.class);
if (constant_annotation != null && constant_annotation.isNative()) {
continue;
}
AnnotationMirror auto_annotation_mirror = Utils.getParameterAutoAnnotation(param);
boolean hide_auto_parameter =
mode == Mode.NORMAL && !native_stub && auto_annotation_mirror != null;
if (hide_auto_parameter) {
AutoType auto_type_annotation = param.getAnnotation(AutoType.class);
if (auto_type_annotation != null) {
VariableElement auto_parameter =
Utils.findParameter(method, auto_type_annotation.value());
TypeInfo auto_param_type_info = typeinfos_instance.get(auto_parameter);
if (auto_param_type_info.getSignedness() == Signedness.BOTH) {
if (!first_parameter) {
writer.print(", ");
}
first_parameter = false;
if (printTypes) {
writer.print("boolean ");
}
writer.print(TypeInfo.UNSIGNED_PARAMETER_NAME);
}
}
} else if (param.getAnnotation(Result.class) == null
&& (native_stub
|| ((param.getAnnotation(Constant.class) == null
|| param.getAnnotation(Constant.class).keepParam())
&& !Utils.isReturnParameter(method, param)))
&& (mode != Mode.AUTOS || getAutoTypeParameter(method, param) == null)) {
first_parameter =
generateParameterJava(
writer,
param,
typeinfos_instance.get(param),
native_stub,
printTypes,
first_parameter,
mode);
}
}
CachedResult cached_result_annotation = method.getAnnotation(CachedResult.class);
TypeMirror result_type = Utils.getMethodReturnType(method);
if ((native_stub && Utils.getNIOBufferType(result_type) != null)
|| Utils.needResultSize(method)) {
AutoSize auto_size_annotation = method.getAnnotation(AutoSize.class);
if (auto_size_annotation == null || !auto_size_annotation.isNative()) {
if (cached_result_annotation == null || !cached_result_annotation.isRange()) {
if (!first_parameter) {
writer.print(", ");
}
first_parameter = false;
if (printTypes) {
writer.print("long ");
}
writer.print(Utils.RESULT_SIZE_NAME);
}
}
}
if (cached_result_annotation != null) {
if (!first_parameter) {
writer.print(", ");
}
if (mode == Mode.CACHEDRESULT) {
if (printTypes) {
writer.print("long ");
}
writer.print(Utils.CACHED_BUFFER_LENGTH_NAME + ", ");
}
first_parameter = false;
if (printTypes) {
writer.print(getResultType(method, native_stub));
}
writer.print(" " + Utils.CACHED_BUFFER_NAME);
}
return first_parameter;
}
private static boolean printMethodCallArgument(
PrintWriter writer,
ExecutableElement method,
VariableElement param,
Map<VariableElement, TypeInfo> typeinfos_instance,
Mode mode,
boolean first_parameter,
TypeMap type_map) {
if (!first_parameter) {
writer.print(", ");
}
AnnotationMirror auto_annotation = Utils.getParameterAutoAnnotation(param);
Constant constant_annotation = param.getAnnotation(Constant.class);
if (constant_annotation != null) {
writer.print(constant_annotation.value());
} else if (auto_annotation != null && mode == Mode.NORMAL) {
Class param_type = NativeTypeTranslator.getClassFromType(auto_annotation.getAnnotationType());
if (AutoType.class.equals(param_type)) {
final AutoType auto_type_annotation = param.getAnnotation(AutoType.class);
final VariableElement auto_parameter =
Utils.findParameter(method, auto_type_annotation.value());
final String auto_type = typeinfos_instance.get(auto_parameter).getAutoType();
if (auto_type == null) {
throw new RuntimeException(
"No auto type for parameter " + param.getSimpleName() + " in method " + method);
}
writer.print(auto_type);
} else if (AutoSize.class.equals(param_type)) {
final AutoSize auto_size_annotation = param.getAnnotation(AutoSize.class);
if (!auto_size_annotation.useExpression()) {
final String auto_parameter_name = auto_size_annotation.value();
final VariableElement auto_target_param =
Utils.findParameter(method, auto_parameter_name);
final TypeInfo auto_target_type_info = typeinfos_instance.get(auto_target_param);
final boolean shift_remaining =
!hasAnyParameterAutoTypeAnnotation(method, auto_target_param)
&& Utils.isParameterMultiTyped(auto_target_param);
int shifting = 0;
if (shift_remaining) {
shifting = getBufferElementSizeExponent(auto_target_type_info.getType());
if (shifting > 0) {
writer.print("(");
}
}
if (auto_size_annotation.canBeNull()) {
writer.print(
"("
+ auto_parameter_name
+ " == null ? 0 : "
+ auto_parameter_name
+ ".remaining())");
} else {
writer.print(auto_parameter_name + ".remaining()");
}
// Shift the remaining if the target parameter is multityped and there's no AutoType to
// track type
if (shift_remaining && shifting > 0) {
writer.print(" << " + shifting);
writer.print(")");
}
}
writer.print(auto_size_annotation.expression());
} else {
throw new RuntimeException("Unknown auto annotation " + param_type);
}
} else {
if (mode == Mode.BUFFEROBJECT && param.getAnnotation(BufferObject.class) != null) {
writer.print(param.getSimpleName() + Utils.BUFFER_OBJECT_PARAMETER_POSTFIX);
} else {
Class type = typeinfos_instance.get(param).getType();
Check check_annotation = param.getAnnotation(Check.class);
boolean hide_buffer = mode == Mode.AUTOS && getAutoTypeParameter(method, param) != null;
if (hide_buffer) {
writer.print("0L");
} else {
if (type == CharSequence.class || type == CharSequence[].class) {
final String offset = Utils.getStringOffset(method, param);
writer.print("APIUtil.getBuffer");
if (param.getAnnotation(NullTerminated.class) != null) {
writer.print("NT");
}
writer.print('(');
writer.print(type_map.getAPIUtilParam(true));
writer.print(param.getSimpleName());
if (offset != null) {
writer.print(", " + offset);
}
writer.print(")");
} else {
final AutoSize auto_size_annotation = param.getAnnotation(AutoSize.class);
if (auto_size_annotation != null) {
writer.print(auto_size_annotation.value() + "_");
}
final Class buffer_type = Utils.getNIOBufferType(param.asType());
if (buffer_type == null) {
writer.print(param.getSimpleName());
} else {
writer.print("MemoryUtil.getAddress");
if (check_annotation != null && check_annotation.canBeNull()) {
writer.print("Safe");
}
writer.print("(");
writer.print(param.getSimpleName());
writer.print(")");
}
}
}
if (type != long.class) {
PointerWrapper pointer_annotation = param.getAnnotation(PointerWrapper.class);
if (pointer_annotation != null) {
if (pointer_annotation.canBeNull()) {
writer.print(" == null ? 0 : " + param.getSimpleName());
}
writer.print(".getPointer()");
}
}
}
}
return false;
}