public void visitClass(ClassNode node) {
// AIC are already done, doing them here again will lead
// to wrong scopes
if (node instanceof InnerClassNode) {
InnerClassNode in = (InnerClassNode) node;
if (in.isAnonymous()) return;
}
pushState();
prepareVisit(node);
super.visitClass(node);
popState();
}
@Override
public void visitClass(ClassNode node) {
boolean isToplevel = false;
if (currentTopLevelClass == null) {
// entering top level class
currentTopLevelClass = node;
isToplevel = true;
}
try {
super.visitClass(node);
} finally {
if (isToplevel) {
// Exiting top level class
currentTopLevelClass = null;
}
}
}
public void visitClass(ClassNode node) {
ClassNode oldClass = currentClass;
currentClass = node;
checkImplementsAndExtends(node);
if (source != null && !source.getErrorCollector().hasErrors()) {
checkClassForIncorrectModifiers(node);
checkInterfaceMethodVisibility(node);
checkClassForOverwritingFinal(node);
checkMethodsForIncorrectModifiers(node);
checkMethodsForWeakerAccess(node);
checkMethodsForOverridingFinal(node);
checkNoAbstractMethodsNonabstractClass(node);
checkGenericsUsage(node, node.getUnresolvedInterfaces());
checkGenericsUsage(node, node.getUnresolvedSuperClass());
}
super.visitClass(node);
currentClass = oldClass;
}
@Override
public void visitClass(final ClassNode node) {
pushContext(node);
super.visitClass(node);
popContext();
}
public void visitClass(ClassNode klassNode) {
ClassNode oldClass = classNode;
classNode = klassNode;
super.visitClass(classNode);
classNode = oldClass;
}
/**
* Main loop entry.
*
* <p>First, it delegates to the super visitClass so we can collect the relevant annotations in an
* AST tree walk.
*
* <p>Second, it calls the visit method on the transformation for each relevant annotation found.
*
* @param classNode the class to visit
*/
public void visitClass(ClassNode classNode) {
// only descend if we have annotations to look for
Map<Class<? extends ASTTransformation>, Set<ASTNode>> baseTransforms =
classNode.getTransforms(phase);
if (!baseTransforms.isEmpty()) {
final Map<Class<? extends ASTTransformation>, ASTTransformation> transformInstances =
new HashMap<Class<? extends ASTTransformation>, ASTTransformation>();
for (Class<? extends ASTTransformation> transformClass : baseTransforms.keySet()) {
try {
transformInstances.put(transformClass, transformClass.newInstance());
} catch (InstantiationException e) {
source
.getErrorCollector()
.addError(
new SimpleMessage(
"Could not instantiate Transformation Processor "
+ transformClass, // + " declared by " +
// annotation.getClassNode().getName(),
source));
} catch (IllegalAccessException e) {
source
.getErrorCollector()
.addError(
new SimpleMessage(
"Could not instantiate Transformation Processor "
+ transformClass, // + " declared by " +
// annotation.getClassNode().getName(),
source));
}
}
// invert the map, is now one to many
transforms = new HashMap<ASTNode, List<ASTTransformation>>();
for (Map.Entry<Class<? extends ASTTransformation>, Set<ASTNode>> entry :
baseTransforms.entrySet()) {
for (ASTNode node : entry.getValue()) {
List<ASTTransformation> list = transforms.get(node);
if (list == null) {
list = new ArrayList<ASTTransformation>();
transforms.put(node, list);
}
list.add(transformInstances.get(entry.getKey()));
}
}
targetNodes = new LinkedList<ASTNode[]>();
// first pass, collect nodes
super.visitClass(classNode);
// second pass, call visit on all of the collected nodes
for (ASTNode[] node : targetNodes) {
for (ASTTransformation snt : transforms.get(node[0])) {
if (snt instanceof CompilationUnitAware) {
((CompilationUnitAware) snt).setCompilationUnit(context.getCompilationUnit());
}
snt.visit(node, source);
}
}
}
}