protected void addAllPackages(Package pkg) {
Gwtc gwtc = pkg.getAnnotation(Gwtc.class);
if (gwtc != null && addPackage(pkg)) {
addGwtcPackage(gwtc, pkg, false);
}
String parentName = pkg.getName();
int ind = parentName.lastIndexOf('.');
while (ind > -1) {
parentName = parentName.substring(0, ind);
ind = parentName.lastIndexOf('.');
pkg = GwtReflect.getPackage(parentName);
X_Log.debug(getClass(), "Checking parent package", "'" + parentName + "'", pkg != null);
if (pkg != null) {
gwtc = pkg.getAnnotation(Gwtc.class);
if (gwtc != null && addPackage(pkg)) {
addGwtcPackage(gwtc, pkg, false);
}
}
}
pkg = GwtReflect.getPackage("");
if (pkg != null) {
gwtc = pkg.getAnnotation(Gwtc.class);
if (gwtc != null && addPackage(pkg)) {
addGwtcPackage(gwtc, pkg, false);
}
}
}
private Object findAncestor(Package p) {
String name = p.getName();
int ind = name.lastIndexOf('.');
while (ind > -1) {
name = name.substring(0, ind);
p = GwtReflect.getPackage(name);
if (p != null && p.isAnnotationPresent(Gwtc.class)) {
return p;
}
ind = name.lastIndexOf('.');
}
p = GwtReflect.getPackage("");
return p == null || !p.isAnnotationPresent(Gwtc.class) ? null : p;
}
public void addPackages(Package pkg, GwtcServiceImpl gwtc, boolean recursive) {
Iterable<ClassFile> iter;
if (recursive) {
iter = classpath.get().findClassesBelowPackage(pkg.getName());
} else {
iter = classpath.get().findClassesInPackage(pkg.getName());
}
for (ClassFile file : iter) {
X_Log.info(getClass(), "Scanning file ", file);
if ("package-info".equals(file.getEnclosedName())) {
Package p = GwtReflect.getPackage(file.getPackage());
if (!finishedPackages.contains(p)) {
gwtcService.addPackage(p, false);
}
} else {
try {
Class<?> cls = Thread.currentThread().getContextClassLoader().loadClass(file.getName());
if (!finishedClasses.contains(cls)) {
gwtc.addClass(cls);
}
} catch (ClassNotFoundException e) {
X_Log.warn(getClass(), "Unable to load class ", file);
}
}
}
}
private void scanClass(Class<?> clazz) {
GwtcUnit data = nodes.get(clazz);
if (data == null) {
Object ancestor = findAncestor(clazz);
return;
}
if (data.gwtc == null) {
return;
}
gwtcService.addClass(clazz);
Object parent;
if (data.isFindParent()) {
parent = findAncestor(data.source);
if (parent != null) {
GwtcUnit parentNode = nodes.get(parent);
data.setParent(parentNode);
if (data.isFindAllParents()) {
while (parent != null) {
Object ancestor = findAncestor(parent);
if (ancestor == null) {
break;
} else {
GwtcUnit ancestorNode = nodes.get(ancestor);
parentNode.setParent(ancestorNode);
parent = ancestor;
parentNode = ancestorNode;
}
}
}
}
}
Gwtc gwtc = clazz.getAnnotation(Gwtc.class);
Class<?> c;
parent = c = clazz;
if (gwtc == null) {
while (c != Object.class) {
gwtc = c.getAnnotation(Gwtc.class);
if (gwtc != null) {
parent = c;
maybeAddAncestors(gwtc, c);
break;
}
c = c.getSuperclass();
}
Package pkg;
parent = pkg = clazz.getPackage();
if (gwtc == null) {
gwtc = pkg.getAnnotation(Gwtc.class);
String parentName = pkg.getName();
search:
while (gwtc == null) {
int ind = parentName.lastIndexOf('.');
if (ind == -1) {
break;
}
parentName = parentName.substring(0, ind);
pkg = GwtReflect.getPackage(parentName);
while (pkg == null) {
ind = parentName.lastIndexOf('.');
if (ind == -1) {
X_Log.warn("No package found for ", clazz.getPackage(), "; aborting @Gwtc search");
break search;
}
parentName = parentName.substring(0, ind);
pkg = GwtReflect.getPackage(parentName);
}
gwtc = pkg.getAnnotation(Gwtc.class);
}
if (gwtc != null) {
parent = pkg;
maybeAddAncestors(gwtc, pkg);
}
} else {
maybeAddAncestors(gwtc, pkg);
}
} else {
maybeAddAncestors(gwtc, c);
inherit(data);
}
if (parent != null) {
X_Log.trace(getClass(), "Next annotated parent of ", c, "is", parent);
}
}
/**
* Finds the next parent element annotated with @Gwtc. <br>
* This method should NOT be used to recurse parent hierarchy; instead use {@link #getParents()}
*
* @return the next parent with @Gwtc, if there is one.
*/
public Object getParent() {
if (!isFindParent()) {
return null;
}
final boolean findAll = isFindAllParents();
Object o = source;
Class<?> c;
switch (type) {
case Method:
if (!isFindEnclosingClasses()) {
return null;
}
o = c = ((Method) o).getDeclaringClass();
if (c.isAnnotationPresent(Gwtc.class)) {
return c;
} else if (!findAll) {
return null;
}
// fallthrough
case Class:
c = (Class<?>) o;
if (isFindEnclosingClasses()) {
Class<?> search = c;
while (!isObjectOrNull(search.getDeclaringClass())) {
search = search.getDeclaringClass();
if (search.isAnnotationPresent(Gwtc.class)) {
return search;
}
if (!findAll) {
break;
}
}
}
if (isFindSuperClasses()) {
Class<?> search = c;
while (!isObjectOrNull(search.getSuperclass())) {
search = search.getSuperclass();
if (search.isAnnotationPresent(Gwtc.class)) {
return search;
}
if (!findAll) {
break;
}
}
}
o = c.getPackage();
// fallthrough
case Package:
Package p = (Package) o;
String pkg = p.getName();
if ("".equals(pkg)) {
return null;
}
do {
pkg = X_String.chopOrReturnEmpty(pkg, ".");
p = GwtReflect.getPackage(pkg);
if (p != null) {
if (p.isAnnotationPresent(Gwtc.class)) {
return p;
}
if (!findAll) {
return null;
}
}
} while (pkg.length() > 0);
}
return null;
}