public static ReferenceBinding resolveType(LookupEnvironment lookupEnvironment, String typeName) {
ReferenceBinding type = null;
int p = typeName.indexOf('$');
if (p > 0) {
// resolve an outer type before trying to get the cached inner
String cupName = typeName.substring(0, p);
char[][] chars = CharOperation.splitOn('.', cupName.toCharArray());
ReferenceBinding outerType = lookupEnvironment.getType(chars);
if (outerType != null) {
// outer class was found
resolveRecursive(outerType);
chars = CharOperation.splitOn('.', typeName.toCharArray());
type = lookupEnvironment.getCachedType(chars);
if (type == null) {
// no inner type; this is a pure failure
return null;
}
}
} else {
// just resolve the type straight out
char[][] chars = CharOperation.splitOn('.', typeName.toCharArray());
type = lookupEnvironment.getType(chars);
}
if (type != null) {
if (type instanceof UnresolvedReferenceBinding) {
/*
* Since type is an instance of UnresolvedReferenceBinding, we know that
* the return value BinaryTypeBinding.resolveType will be of type
* ReferenceBinding
*/
type = (ReferenceBinding) BinaryTypeBinding.resolveType(type, lookupEnvironment, true);
}
// found it
return type;
}
// Assume that the last '.' should be '$' and try again.
//
p = typeName.lastIndexOf('.');
if (p >= 0) {
typeName = typeName.substring(0, p) + "$" + typeName.substring(p + 1);
return resolveType(lookupEnvironment, typeName);
}
return null;
}
