/**
* Read characters from a Reader and generate SAX characters events.
*
* <p>The caller has to close the Reader if needed.
*/
public static void readerToCharacters(Reader reader, ContentHandler contentHandler) {
try {
// Work with buffered Reader
reader = new BufferedReader(reader);
// Read and write in chunks
char[] buf = new char[1024];
int count;
while ((count = reader.read(buf)) != -1) contentHandler.characters(buf, 0, count);
} catch (Exception e) {
throw new OXFException(e);
}
}
private static short[] load(String name, Reader input, Model.Translator translator)
throws java.io.IOException {
short[] sequence = null;
char[] buffer = new char[10240];
int len;
while ((len = input.read(buffer)) > 0) {
for (int i = len - 1; i >= 0; i--) {
if (Character.isWhitespace(buffer[i])) {
if (i == (len - 1)) {
len--;
} else {
System.arraycopy(buffer, i + 1, buffer, i, len - i - 1);
}
}
}
int start;
if (sequence == null) {
sequence = new short[len];
start = 0;
} else {
start = sequence.length;
short[] newseq = new short[sequence.length + len];
System.arraycopy(sequence, 0, newseq, 0, sequence.length);
sequence = newseq;
}
for (int i = 0; i < len; i++) {
sequence[start + i] = translator.translate(buffer[i]);
if (sequence[start + i] < 0) {
throw new IOException(
"Sequence character '"
+ buffer[i]
+ "' ("
+ ((int) buffer[i])
+ ") at offset "
+ (start + i)
+ " is not in the model's lexicon.");
}
}
}
return sequence;
}