ECode MessageFormat::FormatToCharacterIterator(
/* [in] */ IInterface* object,
/* [out] */ IAttributedCharacterIterator** characterIterator)
{
VALIDATE_NOT_NULL(characterIterator);
*characterIterator = NULL;
VALIDATE_NOT_NULL(object);
StringBuffer buffer;
List<AutoPtr<FieldContainer> > fields;
// format the message, and find fields
AutoPtr<IFieldPosition> position;
CFieldPosition::New(0, (IFieldPosition**)&position);
AutoPtr<ArrayOf<IInterface*> > arr = ArrayOf<IInterface*>::Alloc(1);
arr->Set(0, object);
FormatImpl(arr, &buffer, position, &fields);
// create an AttributedString with the formatted buffer
AutoPtr<IAttributedString> as;
String outstr;
buffer.Substring(0, buffer.GetLength(),&outstr);
CAttributedString::New(outstr, (IAttributedString**)&as);
// add MessageFormat field attributes and values to the AttributedString
List<AutoPtr<FieldContainer> >::Iterator fc = fields.Begin();
for ( ; fc != fields.End(); ++fc) {
FAIL_RETURN(as->AddAttribute((*fc)->mAttribute, (*fc)->mValue, (*fc)->mStart, (*fc)->mEnd));
}
// return the CharacterIterator from AttributedString
return as->GetIterator(characterIterator);
}
void testChineseImpl(StringBuffer& sb)
{
printf("\n");
sb.DbgPrint();
Int32 length = sb.GetLength();
String str;
for (Int32 i = -1; i <= length + 2; i++) {
sb.Substring(i, &str);
printf(" >> Char from index %d is %s\n", i, str.string());
}
}
void testStringBuffer()
{
printf("==== Enter testStringBuffer ====\n");
printf("\n === Construct === \n");
StringBuffer sbc(String("Construct from String"));
String str = sbc.ToString();
printf(" > Construct:\n%s\n", (const char*)str);
printf("\n === Append === \n");
Char32 a = 'A';
StringBuffer sb;
ECode ec = sb.ToString(&str);
printf(">> Get string from emtpy StringBuffer %s, %08x - %08x\n", str.string(), NOERROR, ec);
sb.AppendCStr(">>Start\n");
sb.AppendNULL();
sb.AppendChar('_');
sb.AppendChar(a);
sb.AppendChar('_');
sb.AppendBoolean(TRUE);
sb.AppendChar('_');
sb.AppendBoolean(FALSE);
sb.AppendChar('_');
sb.AppendInt32(32);
sb.AppendChar('_');
sb.AppendInt32(-32);
sb.AppendChar('_');
sb.AppendInt64(64);
sb.AppendChar('_');
sb.AppendInt64(-64);
sb.AppendChar('_');
sb.AppendFloat(10.0f);
sb.AppendChar('_');
sb.AppendDouble(101010.1010);
sb.AppendChar('_');
sb.AppendString(String("String"));
sb.AppendCStr("\n<<End");
str = sb.ToString();
printf(" > AppendTest:\n%s\n", (const char*)str);
printf("\n === Index ===\n");
Int32 index = 0;
String subStr("32");
sb.IndexOf(subStr, &index);
printf(" > IndexOf %s is %d\n", (const char*)subStr, index);
subStr = String("_NOT_");
sb.IndexOf(subStr, &index);
printf(" > IndexOf %s is %d\n", (const char*)subStr, index);
subStr = String("32");
sb.LastIndexOf(subStr, &index);
printf(" > LastIndexOf %s is %d\n", (const char*)subStr, index);
subStr = String("_NOT_");
sb.LastIndexOf(subStr, &index);
printf(" > LastIndexOf %s is %d\n", (const char*)subStr, index);
printf("\n === Substring ===\n");
Int32 start = 30, end = 32;
sb.Substring(start, &subStr);
printf(" > Substring from %d is : %s\n", start, (const char*)subStr);
sb.SubstringEx(start, end, &subStr);
printf(" > Substring from %d to %d is : %s\n", start, end, (const char*)subStr);
printf("\n === Get ===\n");
Char32 ch = 0;
sb.GetChar(start, &ch);
printf(" > GetChar at %d is : %c\n", start, ch);
sb.GetLength(&end);
printf(" > GetLength is : %d\n", end);
sb.GetByteCount(&end);
printf(" > GetByteCount is : %d\n", end);
sb.GetCapacity(&end);
printf(" > GetCapacity is : %d\n", end);
printf("\n === Set/Replace/Insert ===\n");
sb.SetChar(13, 'B');
sb.ToString(&str);
printf(" > SetCharAt:\n%s\n", (const char*)str);
sb.Replace(15, 15 + 4, String("Replace"));
sb.ToString(&str);
printf(" > Replace:\n%s\n", (const char*)str);
sb.InsertString(15, String("Insert_"));
sb.ToString(&str);
printf(" > InsertString:\n%s\n", (const char*)str);
sb.InsertString(0, String("HeadInsert_"));
sb.ToString(&str);
printf(" > InsertString in head:\n%s\n", (const char*)str);
sb.InsertChar(19, '_');
sb.ToString(&str);
printf(" > InsertChar:\n%s\n", (const char*)str);
sb.InsertBoolean(19, TRUE);
sb.ToString(&str);
printf(" > InsertBoolean:\n%s\n", (const char*)str);
sb.InsertInt32(19, 32);
sb.ToString(&str);
printf(" > InsertInt32:\n%s\n", (const char*)str);
sb.InsertInt64(19, 64);
sb.ToString(&str);
printf(" > InsertInt64:\n%s\n", (const char*)str);
sb.InsertFloat(19, 128.0);
sb.ToString(&str);
printf(" > InsertFloat:\n%s\n", (const char*)str);
sb.InsertDouble(19, 10000.00001);
sb.ToString(&str);
printf(" > InsertDouble:\n%s\n", (const char*)str);
ArrayOf<Char32>* chars = ArrayOf<Char32>::Alloc(10);
for (Int32 i = 0; i < chars->GetLength(); ++i) {
(*chars)[i] = 'A' + i;
}
sb.InsertChars(19, *chars);
sb.ToString(&str);
printf(" > InsertChars:\n%s\n", (const char*)str);
sb.InsertCharsEx(19, *chars, 5, 5);
sb.ToString(&str);
printf(" > InsertCharsEx:\n%s\n", (const char*)str);
printf("\n === Delete ===\n");
sb.Delete(19, 24);
sb.ToString(&str);
printf(" > Delete:\n%s\n", (const char*)str);
sb.DeleteChar(1);
sb.ToString(&str);
printf(" > DeleteChar:\n%s\n", (const char*)str);
printf("\n === Reverse ===\n");
sb.Reverse();
sb.ToString(&str);
printf(" > Reverse:\n%s\n", (const char*)str);
printf("==== Leave testStringBuffer ====\n");
}
