/**
* Returns an interned string for the given UTF-8 string.
*
* @param s null-terminated string to intern
* @returns interned Java string equivelent of s or NULL if s is null
*/
static jstring internString(JNIEnv* env, ParsingContext* parsingContext, const char* s) {
if (s == NULL) return NULL;
int hash = hashString(s);
int bucketIndex = hash & (BUCKET_COUNT - 1);
InternedString*** buckets = parsingContext->internedStrings;
InternedString** bucket = buckets[bucketIndex];
InternedString* internedString;
if (bucket) {
// We have a bucket already. Look for the given string.
jstring found = findInternedString(bucket, s, hash);
if (found) {
// We found it!
return found;
}
// We didn't find it. :(
// Create a new entry.
internedString = newInternedString(env, s, hash);
if (internedString == NULL) return NULL;
// Expand the bucket.
bucket = expandInternedStringBucket(bucket, internedString);
if (bucket == NULL) {
delete internedString;
jniThrowOutOfMemoryError(env, NULL);
return NULL;
}
buckets[bucketIndex] = bucket;
return internedString->interned;
} else {
// We don't even have a bucket yet. Create an entry.
internedString = newInternedString(env, s, hash);
if (internedString == NULL) return NULL;
// Create a new bucket with one entry.
bucket = newInternedStringBucket(internedString);
if (bucket == NULL) {
delete internedString;
jniThrowOutOfMemoryError(env, NULL);
return NULL;
}
buckets[bucketIndex] = bucket;
return internedString->interned;
}
}
Object *classlibCreateConstructorObject(MethodBlock *mb) {
AnnotationData *annotations = mb->annotations == NULL ? NULL
: mb->annotations->annotations;
AnnotationData *parameters = mb->annotations == NULL ? NULL
: mb->annotations->parameters;
Object *reflect_ob;
if((reflect_ob = allocObject(cons_reflect_class)) == NULL)
return NULL;
executeMethod(reflect_ob, cons_init_mb,
mb->class,
getMethodParameterTypes(mb),
getMethodExceptionTypes(mb),
mb->access_flags,
mb - CLASS_CB(mb->class)->methods,
mb->signature == NULL ? NULL
: findInternedString(createString(mb->signature)),
getAnnotationsAsArray(annotations),
getAnnotationsAsArray(parameters));
return reflect_ob;
}
