/**
* Writes to a stream.
*/
public int write(InputStream @is, int length)
{
int writeLength = 0;
TempBuffer tb = TempBuffer.allocate();
byte [] buffer = tb.getBuffer();
try {
while (length > 0)
{
int sublen;
if (length < buffer.length)
{
sublen = length;
}
else
{
sublen = buffer.length;
}
sublen = @is.read(buffer, 0, sublen);
if (sublen < 0)
{
break;
}
for (int offset = 0; offset < sublen;)
{
write(buffer, offset, sublen);
if (_writeLength > 0)
{
offset += _writeLength;
}
else
{
return(writeLength);
}
}
writeLength += sublen;
length -= sublen;
}
return(writeLength);
} catch (IOException e) {
throw new QuercusModuleException(e);
} finally {
TempBuffer.free(tb);
}
}
/**
* Read length bytes of data from the InputStream
* argument and write them to this output stream.
*/
public int write(InputStream @is, int length)
{
int writeLength = 0;
TempBuffer tb = TempBuffer.allocate();
byte [] buffer = tb.getBuffer();
try {
while (length > 0)
{
int sublen;
if (length < buffer.length)
{
sublen = length;
}
else
{
sublen = buffer.length;
}
sublen = @is.read(buffer, 0, sublen);
if (sublen < 0)
{
break;
}
write(buffer, 0, sublen);
writeLength += sublen;
length -= sublen;
}
return(writeLength);
} finally {
TempBuffer.free(tb);
}
}
public override StringValue encode(StringValue sb, CharSequence str,
int start, int end)
{
CharBuffer in = CharBuffer.wrap(str, start, end);
TempBuffer tempBuf = TempBuffer.allocate();
try {
ByteBuffer @out = ByteBuffer.wrap(tempBuf.getBuffer());
while (in.hasRemaining())
{
CoderResult coder = _encoder.encode(in, @out, false);
if (!fill(sb, in, @out, coder))
{
return(sb);
}
@out.clear();
}
CoderResult coder = _encoder.encode(in, @out, true);
if (!fill(sb, in, @out, coder))
{
return(sb);
}
@out.clear();
coder = _encoder.flush(out);
fill(sb, in, @out, coder);
return(sb);
} finally {
TempBuffer.free(tempBuf);
}
}
void writeData(Env env, OutputStream os)
{
TempBuffer tempBuf = null;
try {
tempBuf = TempBuffer.allocate();
byte [] buf = tempBuf.getBuffer();
ReadStream @is = _path.openRead();
int len;
while ((len = @is.read(buf, 0, buf.length)) > 0)
{
os.write(buf, 0, len);
}
} finally {
if (tempBuf != null)
{
TempBuffer.free(tempBuf);
}
}
}