public static Object getPackageOrDeclaration(IProject project, String qualifiedName) {
Object result = null;
String pkgName = null;
int pkgSepIndex = qualifiedName.indexOf("::");
if (pkgSepIndex == -1) {
pkgName = qualifiedName;
} else {
pkgName = qualifiedName.substring(0, pkgSepIndex);
}
Package pkg = getPackage(project, pkgName);
if (pkg != null && pkgSepIndex != -1) {
Declaration d;
int memberSepIndex = qualifiedName.indexOf(".", pkgSepIndex);
if (memberSepIndex != -1) {
String baseName = qualifiedName.substring(pkgSepIndex + 2, memberSepIndex);
String methodName = qualifiedName.substring(memberSepIndex + 1);
d = pkg.getMember(baseName, null, false);
d = extractAnonymousClassIfRequired(d);
if (d != null) {
Declaration m = d.getMember(methodName, null, false);
if (m instanceof Function && d instanceof Class) {
result = new MethodWithContainer((Class) d, (Function) m);
}
}
} else {
String baseName = qualifiedName.substring(pkgSepIndex + 2);
d = pkg.getMember(baseName, null, false);
result = extractAnonymousClassIfRequired(d);
}
} else {
result = pkg;
}
return result;
}
private String importMember(
Tree.ImportMemberOrType member, Package importedPackage, ImportList il) {
Tree.Identifier id = member.getIdentifier();
if (id == null) {
return null;
}
Import i = new Import();
member.setImportModel(i);
Tree.Alias alias = member.getAlias();
String name = name(id);
if (alias == null) {
i.setAlias(name);
} else {
i.setAlias(name(alias.getIdentifier()));
}
if (isNonimportable(importedPackage, name)) {
id.addError("root type may not be imported");
return name;
}
Declaration d = importedPackage.getMember(name, null, false);
if (d == null) {
String correction = correct(importedPackage, unit, name);
String message = correction == null ? "" : " (did you mean '" + correction + "'?)";
id.addError("imported declaration not found: '" + name + "'" + message, 100);
unit.getUnresolvedReferences().add(id);
} else {
if (!declaredInPackage(d, unit)) {
if (!d.isShared()) {
id.addError("imported declaration is not shared: '" + name + "'", 400);
} else if (d.isPackageVisibility()) {
id.addError("imported package private declaration is not visible: '" + name + "'");
} else if (d.isProtectedVisibility()) {
id.addError("imported protected declaration is not visible: '" + name + "'");
}
}
i.setDeclaration(d);
member.setDeclarationModel(d);
if (il.hasImport(d)) {
id.addError("already imported: '" + name + "'");
} else if (!checkForHiddenToplevel(id, i, alias)) {
addImport(member, il, i);
}
checkAliasCase(alias, d);
}
if (d != null) {
importMembers(member, d);
}
return name;
}