@Override
public Void visitFieldDeclaration(FieldDeclaration node) {
visit(node.getKeyword(), " ");
visit(node.getFields());
writer.print(";");
return null;
}
// Declared in VariableDeclaration.jrag at line 124
private FieldDeclaration rewriteRule0() {
{
FieldDeclaration decl =
getVariableDecl(0).createFieldDeclarationFrom(getModifiers(), getTypeAccess());
decl.setStart(start); // copy location information
decl.setEnd(end); // copy location information
return decl;
}
}
@Override
public boolean visit(FieldDeclaration node) {
String typName = node.getType().toString();
List<VariableDeclarationFragment> vars = node.fragments();
for (VariableDeclarationFragment var : vars) {
map.put(var.getName().getIdentifier(), typName);
}
return true;
}
public boolean visit(FieldDeclaration declaration) throws Exception {
// This is constant declaration:
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccConstant | Modifiers.AccPublic | Modifiers.AccFinal;
info.name = declaration.getName();
info.nameSourceStart = declaration.getNameStart();
info.nameSourceEnd = declaration.getNameEnd() - 1;
info.declarationStart = declaration.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(declaration.sourceEnd() - 1);
return true;
}
/** @apilevel internal */
private HashMap memberFieldsMap_compute() {
HashMap map = new HashMap(localFieldsMap());
for (Iterator outerIter = superinterfacesIterator(); outerIter.hasNext(); ) {
TypeDecl typeDecl = (TypeDecl) outerIter.next();
for (Iterator iter = typeDecl.fieldsIterator(); iter.hasNext(); ) {
FieldDeclaration f = (FieldDeclaration) iter.next();
if (f.accessibleFrom(this) && !f.isPrivate() && !localFieldsMap().containsKey(f.name())) {
putSimpleSetElement(map, f.name(), f);
}
}
}
return map;
}
/** @apilevel internal */
private SimpleSet memberFields_compute(String name) {
SimpleSet fields = localFields(name);
if (!fields.isEmpty()) return fields;
for (Iterator outerIter = superinterfacesIterator(); outerIter.hasNext(); ) {
TypeDecl typeDecl = (TypeDecl) outerIter.next();
for (Iterator iter = typeDecl.memberFields(name).iterator(); iter.hasNext(); ) {
FieldDeclaration f = (FieldDeclaration) iter.next();
if (f.accessibleFrom(this) && !f.isPrivate()) {
fields = fields.add(f);
}
}
}
return fields;
}
// Declared in AnonymousClasses.jrag at line 52
private AnonymousDecl rewriteRule0() {
{
setModifiers(new Modifiers(new List().add(new Modifier("final"))));
ConstructorDecl constructor = new ConstructorDecl();
addBodyDecl(constructor);
constructor.setModifiers((Modifiers) constructorDecl().getModifiers().fullCopy());
String name = "Anonymous" + nextAnonymousIndex();
setID(name);
constructor.setID(name);
List parameterList = new List();
for (int i = 0; i < constructorDecl().getNumParameter(); i++) {
parameterList.add(
new ParameterDeclaration(
constructorDecl().getParameter(i).type().createBoundAccess(),
constructorDecl().getParameter(i).name()));
}
constructor.setParameterList(parameterList);
List argList = new List();
for (int i = 0; i < constructor.getNumParameter(); i++)
argList.add(new VarAccess(constructor.getParameter(i).name()));
constructor.setConstructorInvocation(
new ExprStmt(new SuperConstructorAccess("super", argList)));
constructor.setBlock(new Block());
HashSet set = new HashSet();
for (int i = 0; i < getNumBodyDecl(); i++) {
if (getBodyDecl(i) instanceof InstanceInitializer) {
InstanceInitializer init = (InstanceInitializer) getBodyDecl(i);
set.addAll(init.exceptions());
} else if (getBodyDecl(i) instanceof FieldDeclaration) {
FieldDeclaration f = (FieldDeclaration) getBodyDecl(i);
if (f.isInstanceVariable()) {
set.addAll(f.exceptions());
}
}
}
List exceptionList = new List();
for (Iterator iter = set.iterator(); iter.hasNext(); ) {
TypeDecl exceptionType = (TypeDecl) iter.next();
if (exceptionType.isNull()) exceptionType = typeNullPointerException();
exceptionList.add(exceptionType.createQualifiedAccess());
}
constructor.setExceptionList(exceptionList);
return this;
}
}
FieldDeclarationWrapper(FieldDeclaration declaration) {
this.declaration = declaration;
if (declaration.getVariables().size() != 1) {
throw new UnsupportedOperationException(
"Not yet implemented: multiple variables in one field decl.");
}
}
// Declared in VariableDeclaration.jrag at line 135
private List rewriteTypeDecl_getBodyDecl() {
{
List varList = new List();
for (int j = 0; j < getNumVariableDecl(); j++) {
FieldDeclaration f =
getVariableDecl(j)
.createFieldDeclarationFrom(
(Modifiers) getModifiers().fullCopy(), (Access) getTypeAccess().fullCopy());
if (j == 0) f.setStart(start);
else {
f.getModifiersNoTransform().clearLocations();
f.getTypeAccessNoTransform().clearLocations();
}
f.setFieldDecl(this);
varList.add(f);
}
return varList;
}
}
ClassDefItem toClassDefItem() {
if (!declared) {
throw new IllegalStateException(
"Undeclared type "
+ type
+ " declares members: "
+ fields.keySet()
+ " "
+ methods.keySet());
}
DexOptions dexOptions = new DexOptions();
dexOptions.targetApiLevel = DexFormat.API_NO_EXTENDED_OPCODES;
CstType thisType = type.constant;
ClassDefItem out =
new ClassDefItem(
thisType, flags, supertype.constant, interfaces.ropTypes, new CstString(sourceFile));
for (MethodDeclaration method : methods.values()) {
EncodedMethod encoded = method.toEncodedMethod(dexOptions);
if (method.isDirect()) {
out.addDirectMethod(encoded);
} else {
out.addVirtualMethod(encoded);
}
}
for (FieldDeclaration field : fields.values()) {
EncodedField encoded = field.toEncodedField();
if (field.isStatic()) {
out.addStaticField(encoded, Constants.getConstant(field.staticValue));
} else {
out.addInstanceField(encoded);
}
}
return out;
}
@Override
public void add(FieldInfo field) {
FieldDeclaration fieldDeclaration;
if (field instanceof FieldDeclarationWrapper) {
val wrapper = (FieldDeclarationWrapper) field;
fieldDeclaration = (FieldDeclaration) wrapper.declaration.clone();
fieldDeclaration.setAnnotations(Collections.emptyList());
changeTypeContext(wrapper.getContext(), getContext(), fieldDeclaration);
} else {
fieldDeclaration = new FieldDeclaration();
val vars = new ArrayList<VariableDeclarator>();
vars.add(new VariableDeclarator(new VariableDeclaratorId("unknown")));
fieldDeclaration.setVariables(vars);
new FieldDeclarationWrapper(fieldDeclaration).setAll(field);
}
addMember(fieldDeclaration);
val result = new FieldDeclarationWrapper(fieldDeclaration);
if (!field.similar(result))
throw new TransformationException(
"After adding to class, didn't match. added: " + field + " result: " + result);
}
public void visit(FieldDeclaration n, Object arg) {
if (n.getJavaDoc() != null) {
n.getJavaDoc().accept(this, arg);
}
printMemberAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
n.getType().accept(this, arg);
for (Iterator<VariableDeclarator> i = n.getVariables().iterator(); i.hasNext(); ) {
VariableDeclarator var = i.next();
var.accept(this, arg);
if (i.hasNext()) {}
}
}
public boolean visit(FieldDeclaration decl) throws Exception {
// This is constant declaration:
int modifiers = decl.getModifiers();
modifiers = markAsDeprecated(modifiers, decl);
modifyDeclaration(
decl,
new DeclarationInfo(
IModelElement.FIELD,
modifiers,
decl.sourceStart(),
decl.sourceEnd() - decl.sourceStart(),
decl.getNameStart(),
decl.getNameEnd() - decl.getNameStart(),
decl.getName(),
null,
encodeDocInfo(decl),
null,
null));
return visitGeneral(decl);
}
/*
* @see ASTVisitor#visit(FieldDeclaration)
*/
@Override
public boolean visit(FieldDeclaration node) {
if (node.getJavadoc() != null) {
node.getJavadoc().accept(this);
}
if (node.getAST().apiLevel() >= JLS3) {
printModifiers(node.modifiers());
}
node.getType().accept(this);
this.fBuffer.append(" "); // $NON-NLS-1$
for (Iterator<VariableDeclarationFragment> it = node.fragments().iterator(); it.hasNext(); ) {
VariableDeclarationFragment f = it.next();
f.accept(this);
if (it.hasNext()) {
this.fBuffer.append(", "); // $NON-NLS-1$
}
}
this.fBuffer.append(";"); // $NON-NLS-1$
return false;
}
/**
* @ast method
* @aspect GenerateClassfile
* @declaredat /home/uoji/JastAddJ/Java1.4Backend/GenerateClassfile.jrag:142
*/
public void generateClassfile() {
super.generateClassfile();
String fileName = destinationPath() + File.separator + constantPoolName() + ".class";
if (options().verbose()) System.out.println("Writing class file to " + fileName);
try {
ConstantPool cp = constantPool();
// force building of constant pool
cp.addClass(constantPoolName());
cp.addClass("java/lang/Object");
for (int i = 0; i < getNumSuperInterfaceId(); i++) {
cp.addClass(getSuperInterfaceId(i).type().constantPoolName());
}
for (Iterator iter = bcFields().iterator(); iter.hasNext(); ) {
FieldDeclaration field = (FieldDeclaration) iter.next();
cp.addUtf8(field.name());
cp.addUtf8(field.type().typeDescriptor());
field.attributes();
}
for (Iterator iter = bcMethods().iterator(); iter.hasNext(); ) {
Object obj = iter.next();
if (obj instanceof MethodDecl) {
MethodDecl m = (MethodDecl) obj;
cp.addUtf8(m.name());
cp.addUtf8(m.descName());
m.attributes();
}
}
attributes();
if (hasClinit()) {
cp.addUtf8("<clinit>");
cp.addUtf8("()V");
clinit_attributes();
}
// actual classfile generation
File dest = new File(fileName);
File parentFile = dest.getParentFile();
if (parentFile != null) parentFile.mkdirs();
FileOutputStream f = new FileOutputStream(fileName);
DataOutputStream out = new DataOutputStream(new BufferedOutputStream(f));
out.writeInt(magicHeader());
out.writeChar(minorVersion());
out.writeChar(majorVersion());
cp.emit(out);
int flags = flags();
if (isNestedType()) flags = mangledFlags(flags);
if (isInterfaceDecl()) flags |= Modifiers.ACC_INTERFACE;
out.writeChar(flags);
out.writeChar(cp.addClass(constantPoolName()));
out.writeChar(cp.addClass("java/lang/Object"));
if (getNumSuperInterfaceId() == 1 && getSuperInterfaceId(0).type().isObject())
out.writeChar(0);
else out.writeChar(getNumSuperInterfaceId());
for (int i = 0; i < getNumSuperInterfaceId(); i++) {
TypeDecl typeDecl = getSuperInterfaceId(i).type();
if (typeDecl.isInterfaceDecl()) out.writeChar(cp.addClass(typeDecl.constantPoolName()));
}
Collection fields = bcFields();
out.writeChar(fields.size());
for (Iterator iter = fields.iterator(); iter.hasNext(); ) {
FieldDeclaration field = (FieldDeclaration) iter.next();
out.writeChar(field.flags());
out.writeChar(cp.addUtf8(field.name()));
out.writeChar(cp.addUtf8(field.type().typeDescriptor()));
out.writeChar(field.attributes().size());
for (Iterator itera = field.attributes().iterator(); itera.hasNext(); )
((Attribute) itera.next()).emit(out);
}
Collection methods = bcMethods();
out.writeChar(methods.size() + (hasClinit() ? 1 : 0));
for (Iterator iter = methods.iterator(); iter.hasNext(); ) {
BodyDecl b = (BodyDecl) iter.next();
b.generateMethod(out, cp);
}
if (hasClinit()) {
out.writeChar(Modifiers.ACC_STATIC);
out.writeChar(cp.addUtf8("<clinit>"));
out.writeChar(cp.addUtf8("()V"));
out.writeChar(clinit_attributes().size());
for (Iterator itera = clinit_attributes().iterator(); itera.hasNext(); )
((Attribute) itera.next()).emit(out);
}
out.writeChar(attributes().size());
for (Iterator itera = attributes().iterator(); itera.hasNext(); )
((Attribute) itera.next()).emit(out);
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void setAccessFlags(AccessFlags accessFlags) {
declaration.setModifiers(accessFlags.access);
}
final void setType(OJClass type) throws CannotAlterException {
definition.setTypeSpecifier(TypeName.forOJClass(type));
}
@Override
public String getName() {
return declaration.getVariables().get(0).getId().getName();
}
final void setName(String name) throws CannotAlterException {
definition.setVariable(name);
}
final void setModifiers(int mods) throws CannotAlterException {
definition.setModifiers(new ModifierList(mods));
}
OJModifier getModifiers() {
return OJModifier.forParseTree(definition.getModifiers());
}
OJClass getType() {
String type_name = definition.getTypeSpecifier().toString();
return Toolbox.forNameAnyway(env, type_name);
}
@Override
public void setName(String name) {
declaration.getVariables().get(0).getId().setName(name);
}
String getName() {
return definition.getName();
}
static void changeTypeContext(ResolutionContext old, ResolutionContext new_, FieldDeclaration f) {
f.setType(changeTypeContext(old, new_, f.getType()));
}
@Override
public List<Annotation> getAnnotations() {
return SourceInfo.this.getAnnotationsInternal(declaration.getAnnotations());
}
@Override
public void setType(Type type) {
declaration.setType(SourceInfo.this.setType(type, declaration.getType()));
}
@Override
public Type getType() {
return getContext().resolve(declaration.getType());
}
@Override
public AccessFlags getAccessFlags() {
return new AccessFlags(declaration.getModifiers());
}
