private void addPrivateFieldAndMethodAccessors(ClassNode node) {
addPrivateBridgeMethods(node);
addPrivateFieldsAccessors(node);
Iterator<InnerClassNode> it = node.getInnerClasses();
while (it.hasNext()) {
addPrivateFieldAndMethodAccessors(it.next());
}
}
/**
* A loop driver for applying operations to all primary ClassNodes in our AST. Automatically skips
* units that have already been processed through the current phase.
*/
public void applyToPrimaryClassNodes(PrimaryClassNodeOperation body)
throws CompilationFailedException {
// GRECLIPSE: start
/*old{
Iterator classNodes = getPrimaryClassNodes(body.needSortedInput()).iterator();
}*/
// newcode
List primaryClassNodes = getPrimaryClassNodes(body.needSortedInput());
Iterator classNodes = primaryClassNodes.iterator();
// end
while (classNodes.hasNext()) {
SourceUnit context = null;
try {
ClassNode classNode = (ClassNode) classNodes.next();
context = classNode.getModule().getContext();
// GRECLIPSE get to the bottom of this - why are operations running multiple times that
// should only run once?
if (context == null
|| context.phase < phase
|| (context.phase == phase && !context.phaseComplete)) {
int offset = 1;
Iterator<InnerClassNode> iterator = classNode.getInnerClasses();
while (iterator.hasNext()) {
iterator.next();
offset++;
}
body.call(context, new GeneratorContext(this.ast, offset), classNode);
}
} catch (CompilationFailedException e) {
// fall through, getErrorReporter().failIfErrors() will trigger
} catch (NullPointerException npe) {
throw npe;
} catch (GroovyBugError e) {
changeBugText(e, context);
throw e;
} catch (Exception e) {
// check the exception for a nested compilation exception
ErrorCollector nestedCollector = null;
for (Throwable next = e.getCause(); next != e && next != null; next = next.getCause()) {
if (!(next instanceof MultipleCompilationErrorsException)) continue;
MultipleCompilationErrorsException mcee = (MultipleCompilationErrorsException) next;
nestedCollector = mcee.collector;
break;
}
if (nestedCollector != null) {
getErrorCollector().addCollectorContents(nestedCollector);
} else {
getErrorCollector().addError(new ExceptionMessage(e, configuration.getDebug(), this));
}
}
}
getErrorCollector().failIfErrors();
}
@Override
public void visitClass(final ClassNode node) {
boolean skip = shouldSkipClassNode(node);
if (!skip && !anyMethodSkip(node)) {
node.putNodeMetaData(MopWriter.Factory.class, StaticCompilationMopWriter.FACTORY);
}
ClassNode oldCN = classNode;
classNode = node;
Iterator<InnerClassNode> innerClasses = classNode.getInnerClasses();
while (innerClasses.hasNext()) {
InnerClassNode innerClassNode = innerClasses.next();
boolean innerStaticCompile = !(skip || isSkippedInnerClass(innerClassNode));
innerClassNode.putNodeMetaData(STATIC_COMPILE_NODE, innerStaticCompile);
innerClassNode.putNodeMetaData(
WriterControllerFactory.class, node.getNodeMetaData(WriterControllerFactory.class));
if (innerStaticCompile && !anyMethodSkip(innerClassNode)) {
innerClassNode.putNodeMetaData(MopWriter.Factory.class, StaticCompilationMopWriter.FACTORY);
}
}
super.visitClass(node);
addPrivateFieldAndMethodAccessors(node);
classNode = oldCN;
}
private void printClassContents(PrintWriter out, ClassNode classNode)
throws FileNotFoundException {
if (classNode instanceof InnerClassNode && ((InnerClassNode) classNode).isAnonymous()) {
// if it is an anonymous inner class, don't generate the stub code for it.
return;
}
try {
Verifier verifier =
new Verifier() {
public void addCovariantMethods(ClassNode cn) {}
protected void addTimeStamp(ClassNode node) {}
protected void addInitialization(ClassNode node) {}
protected void addPropertyMethod(MethodNode method) {
doAddMethod(method);
}
protected void addReturnIfNeeded(MethodNode node) {}
protected void addMethod(
ClassNode node,
boolean shouldBeSynthetic,
String name,
int modifiers,
ClassNode returnType,
Parameter[] parameters,
ClassNode[] exceptions,
Statement code) {
doAddMethod(
new MethodNode(name, modifiers, returnType, parameters, exceptions, code));
}
protected void addConstructor(
Parameter[] newParams, ConstructorNode ctor, Statement code, ClassNode node) {
if (code instanceof ExpressionStatement) { // GROOVY-4508
Statement temp = code;
code = new BlockStatement();
((BlockStatement) code).addStatement(temp);
}
ConstructorNode ctrNode =
new ConstructorNode(ctor.getModifiers(), newParams, ctor.getExceptions(), code);
ctrNode.setDeclaringClass(node);
constructors.add(ctrNode);
}
protected void addDefaultParameters(DefaultArgsAction action, MethodNode method) {
final Parameter[] parameters = method.getParameters();
final Expression[] saved = new Expression[parameters.length];
for (int i = 0; i < parameters.length; i++) {
if (parameters[i].hasInitialExpression())
saved[i] = parameters[i].getInitialExpression();
}
super.addDefaultParameters(action, method);
for (int i = 0; i < parameters.length; i++) {
if (saved[i] != null) parameters[i].setInitialExpression(saved[i]);
}
}
private void doAddMethod(MethodNode method) {
String sig = method.getTypeDescriptor();
if (propertyMethodsWithSigs.containsKey(sig)) return;
propertyMethods.add(method);
propertyMethodsWithSigs.put(sig, method);
}
@Override
protected void addDefaultConstructor(ClassNode node) {
// not required for stub generation
}
};
verifier.visitClass(classNode);
currentModule = classNode.getModule();
boolean isInterface = classNode.isInterface();
boolean isEnum = (classNode.getModifiers() & Opcodes.ACC_ENUM) != 0;
boolean isAnnotationDefinition = classNode.isAnnotationDefinition();
printAnnotations(out, classNode);
printModifiers(
out,
classNode.getModifiers()
& ~(isInterface ? Opcodes.ACC_ABSTRACT : 0)
& ~(isEnum ? Opcodes.ACC_FINAL : 0));
if (isInterface) {
if (isAnnotationDefinition) {
out.print("@");
}
out.print("interface ");
} else if (isEnum) {
out.print("enum ");
} else {
out.print("class ");
}
String className = classNode.getNameWithoutPackage();
if (classNode instanceof InnerClassNode)
className = className.substring(className.lastIndexOf("$") + 1);
out.println(className);
printGenericsBounds(out, classNode, true);
ClassNode superClass = classNode.getUnresolvedSuperClass(false);
if (!isInterface && !isEnum) {
out.print(" extends ");
printType(out, superClass);
}
ClassNode[] interfaces = classNode.getInterfaces();
if (interfaces != null && interfaces.length > 0 && !isAnnotationDefinition) {
if (isInterface) {
out.println(" extends");
} else {
out.println(" implements");
}
for (int i = 0; i < interfaces.length - 1; ++i) {
out.print(" ");
printType(out, interfaces[i]);
out.print(",");
}
out.print(" ");
printType(out, interfaces[interfaces.length - 1]);
}
out.println(" {");
printFields(out, classNode);
printMethods(out, classNode, isEnum);
for (Iterator<InnerClassNode> inner = classNode.getInnerClasses(); inner.hasNext(); ) {
// GROOVY-4004: Clear the methods from the outer class so that they don't get duplicated in
// inner ones
propertyMethods.clear();
propertyMethodsWithSigs.clear();
constructors.clear();
printClassContents(out, inner.next());
}
out.println("}");
} finally {
propertyMethods.clear();
propertyMethodsWithSigs.clear();
constructors.clear();
currentModule = null;
}
}