StandardPlural::Form QuantityFormatter::selectPlural(
const Formattable &number,
const NumberFormat &fmt,
const PluralRules &rules,
UnicodeString &formattedNumber,
FieldPosition &pos,
UErrorCode &status) {
if (U_FAILURE(status)) {
return StandardPlural::OTHER;
}
UnicodeString pluralKeyword;
const DecimalFormat *decFmt = dynamic_cast<const DecimalFormat *>(&fmt);
if (decFmt != NULL) {
number::impl::DecimalQuantity dq;
decFmt->formatToDecimalQuantity(number, dq, status);
if (U_FAILURE(status)) {
return StandardPlural::OTHER;
}
pluralKeyword = rules.select(dq);
decFmt->format(number, formattedNumber, pos, status);
} else {
if (number.getType() == Formattable::kDouble) {
pluralKeyword = rules.select(number.getDouble());
} else if (number.getType() == Formattable::kLong) {
pluralKeyword = rules.select(number.getLong());
} else if (number.getType() == Formattable::kInt64) {
pluralKeyword = rules.select((double) number.getInt64());
} else {
status = U_ILLEGAL_ARGUMENT_ERROR;
return StandardPlural::OTHER;
}
fmt.format(number, formattedNumber, pos, status);
}
return StandardPlural::orOtherFromString(pluralKeyword);
}
static jobject NativeDecimalFormat_parse(JNIEnv* env, jclass, jlong addr, jstring text,
jobject position, jboolean parseBigDecimal) {
static jmethodID gPP_getIndex = env->GetMethodID(JniConstants::parsePositionClass, "getIndex", "()I");
static jmethodID gPP_setIndex = env->GetMethodID(JniConstants::parsePositionClass, "setIndex", "(I)V");
static jmethodID gPP_setErrorIndex = env->GetMethodID(JniConstants::parsePositionClass, "setErrorIndex", "(I)V");
ScopedJavaUnicodeString src(env, text);
if (!src.valid()) {
return NULL;
}
// make sure the ParsePosition is valid. Actually icu4c would parse a number
// correctly even if the parsePosition is set to -1, but since the RI fails
// for that case we have to fail too
int parsePos = env->CallIntMethod(position, gPP_getIndex, NULL);
if (parsePos < 0 || parsePos > env->GetStringLength(text)) {
return NULL;
}
Formattable res;
ParsePosition pp(parsePos);
DecimalFormat* fmt = toDecimalFormat(addr);
fmt->parse(src.unicodeString(), res, pp);
if (pp.getErrorIndex() == -1) {
env->CallVoidMethod(position, gPP_setIndex, pp.getIndex());
} else {
env->CallVoidMethod(position, gPP_setErrorIndex, pp.getErrorIndex());
return NULL;
}
if (parseBigDecimal) {
UErrorCode status = U_ZERO_ERROR;
StringPiece str = res.getDecimalNumber(status);
if (U_SUCCESS(status)) {
int len = str.length();
const char* data = str.data();
if (strncmp(data, "NaN", 3) == 0 ||
strncmp(data, "Inf", 3) == 0 ||
strncmp(data, "-Inf", 4) == 0) {
double resultDouble = res.getDouble(status);
return doubleValueOf(env, resultDouble);
}
return newBigDecimal(env, data, len);
}
return NULL;
}
switch (res.getType()) {
case Formattable::kDouble: return doubleValueOf(env, res.getDouble());
case Formattable::kLong: return longValueOf(env, res.getLong());
case Formattable::kInt64: return longValueOf(env, res.getInt64());
default: return NULL;
}
}
U_CAPI int64_t U_EXPORT2
unum_parseInt64( const UNumberFormat* fmt,
const UChar* text,
int32_t textLength,
int32_t *parsePos /* 0 = start */,
UErrorCode *status)
{
Formattable res;
parseRes(res, fmt, text, textLength, parsePos, FALSE, status);
return res.getInt64(*status);
}
U_DRAFT int64_t U_EXPORT2
ufmt_getInt64(UFormattable *fmt, UErrorCode *status) {
Formattable *obj = Formattable::fromUFormattable(fmt);
return obj->getInt64(*status);
}
void MessageFormatRegressionTest::Test4031438()
{
UErrorCode status = U_ZERO_ERROR;
UnicodeString pattern1("Impossible {1} has occurred -- status code is {0} and message is {2}.");
UnicodeString pattern2("Double '' Quotes {0} test and quoted '{1}' test plus 'other {2} stuff'.");
MessageFormat *messageFormatter = new MessageFormat("", status);
failure(status, "new MessageFormat");
const UBool possibleDataError = TRUE;
//try {
logln("Apply with pattern : " + pattern1);
messageFormatter->applyPattern(pattern1, status);
failure(status, "messageFormat->applyPattern");
//Object[] params = {new Integer(7)};
Formattable params []= {
Formattable((int32_t)7)
};
UnicodeString tempBuffer;
FieldPosition pos(FieldPosition::DONT_CARE);
tempBuffer = messageFormatter->format(params, 1, tempBuffer, pos, status);
if(tempBuffer != "Impossible {1} has occurred -- status code is 7 and message is {2}." || failure(status, "MessageFormat::format"))
dataerrln("Tests arguments < substitution failed");
logln("Formatted with 7 : " + tempBuffer);
ParsePosition pp(0);
int32_t count = 0;
Formattable *objs = messageFormatter->parse(tempBuffer, pp, count);
//if(objs[7/*params.length*/] != NULL)
// errln("Parse failed with more than expected arguments");
NumberFormat *fmt = 0;
UnicodeString temp, temp1;
for (int i = 0; i < count; i++) {
// convert to string if not already
Formattable obj = objs[i];
temp.remove();
if(obj.getType() == Formattable::kString)
temp = obj.getString(temp);
else {
fmt = NumberFormat::createInstance(status);
switch (obj.getType()) {
case Formattable::kLong: fmt->format(obj.getLong(), temp); break;
case Formattable::kInt64: fmt->format(obj.getInt64(), temp); break;
case Formattable::kDouble: fmt->format(obj.getDouble(), temp); break;
default: break;
}
}
// convert to string if not already
Formattable obj1 = params[i];
temp1.remove();
if(obj1.getType() == Formattable::kString)
temp1 = obj1.getString(temp1);
else {
fmt = NumberFormat::createInstance(status);
switch (obj1.getType()) {
case Formattable::kLong: fmt->format(obj1.getLong(), temp1); break;
case Formattable::kInt64: fmt->format(obj1.getInt64(), temp1); break;
case Formattable::kDouble: fmt->format(obj1.getDouble(), temp1); break;
default: break;
}
}
//if (objs[i] != NULL && objs[i].getString(temp1) != params[i].getString(temp2)) {
if (temp != temp1) {
errln("Parse failed on object " + objs[i].getString(temp1) + " at index : " + i);
}
}
delete fmt;
delete [] objs;
// {sfb} does this apply? no way to really pass a null Formattable,
// only a null array
/*tempBuffer = messageFormatter->format(null, tempBuffer, FieldPosition(FieldPosition::DONT_CARE), status);
if (tempBuffer != "Impossible {1} has occurred -- status code is {0} and message is {2}." || failure(status, "messageFormat->format"))
errln("Tests with no arguments failed");
logln("Formatted with null : " + tempBuffer);*/
logln("Apply with pattern : " + pattern2);
messageFormatter->applyPattern(pattern2, status);
failure(status, "messageFormatter->applyPattern", possibleDataError);
tempBuffer.remove();
tempBuffer = messageFormatter->format(params, 1, tempBuffer, pos, status);
if (tempBuffer != "Double ' Quotes 7 test and quoted {1} test plus other {2} stuff.")
dataerrln("quote format test (w/ params) failed. - %s", u_errorName(status));
logln("Formatted with params : " + tempBuffer);
/*tempBuffer = messageFormatter->format(null);
if (!tempBuffer.equals("Double ' Quotes {0} test and quoted {1} test plus other {2} stuff."))
errln("quote format test (w/ null) failed.");
logln("Formatted with null : " + tempBuffer);
logln("toPattern : " + messageFormatter.toPattern());*/
/*} catch (Exception foo) {
errln("Exception when formatting in bug 4031438. "+foo.getMessage());
}*/
delete messageFormatter;
}
static jobject parseRBNFImpl(JNIEnv *env, jclass clazz, jint addr, jstring text,
jobject position, jboolean lenient) {
// LOGI("ENTER parseRBNFImpl");
const char * parsePositionClassName = "java/text/ParsePosition";
const char * longClassName = "java/lang/Long";
const char * doubleClassName = "java/lang/Double";
UErrorCode status = U_ZERO_ERROR;
UNumberFormat *fmt = (UNumberFormat *)(int)addr;
jchar *str = (UChar *)env->GetStringChars(text, NULL);
int strlength = env->GetStringLength(text);
jclass parsePositionClass = env->FindClass(parsePositionClassName);
jclass longClass = env->FindClass(longClassName);
jclass doubleClass = env->FindClass(doubleClassName);
jmethodID getIndexMethodID = env->GetMethodID(parsePositionClass,
"getIndex", "()I");
jmethodID setIndexMethodID = env->GetMethodID(parsePositionClass,
"setIndex", "(I)V");
jmethodID setErrorIndexMethodID = env->GetMethodID(parsePositionClass,
"setErrorIndex", "(I)V");
jmethodID longInitMethodID = env->GetMethodID(longClass, "<init>", "(J)V");
jmethodID dblInitMethodID = env->GetMethodID(doubleClass, "<init>", "(D)V");
int parsePos = env->CallIntMethod(position, getIndexMethodID, NULL);
// make sure the ParsePosition is valid. Actually icu4c would parse a number
// correctly even if the parsePosition is set to -1, but since the RI fails
// for that case we have to fail too
if(parsePos < 0 || parsePos > strlength) {
return NULL;
}
Formattable res;
const UnicodeString src((UChar*)str, strlength, strlength);
ParsePosition pp;
pp.setIndex(parsePos);
if(lenient) {
unum_setAttribute(fmt, UNUM_LENIENT_PARSE, JNI_TRUE);
}
((const NumberFormat*)fmt)->parse(src, res, pp);
if(lenient) {
unum_setAttribute(fmt, UNUM_LENIENT_PARSE, JNI_FALSE);
}
env->ReleaseStringChars(text, str);
if(pp.getErrorIndex() == -1) {
parsePos = pp.getIndex();
} else {
env->CallVoidMethod(position, setErrorIndexMethodID,
(jint) pp.getErrorIndex());
return NULL;
}
Formattable::Type numType;
numType = res.getType();
UErrorCode fmtStatus;
double resultDouble;
long resultLong;
int64_t resultInt64;
switch(numType) {
case Formattable::kDouble:
resultDouble = res.getDouble();
env->CallVoidMethod(position, setIndexMethodID, (jint) parsePos);
return env->NewObject(doubleClass, dblInitMethodID,
(jdouble) resultDouble);
case Formattable::kLong:
resultLong = res.getLong();
env->CallVoidMethod(position, setIndexMethodID, (jint) parsePos);
return env->NewObject(longClass, longInitMethodID,
(jlong) resultLong);
case Formattable::kInt64:
resultInt64 = res.getInt64();
env->CallVoidMethod(position, setIndexMethodID, (jint) parsePos);
return env->NewObject(longClass, longInitMethodID,
(jlong) resultInt64);
default:
break;
}
return NULL;
}