Java Code Examples for java.nio.CharBuffer#append()
The following examples show how to use
java.nio.CharBuffer#append() .
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Example 1
| Source File: Request.java From apm-agent-java with Apache License 2.0 | 6 votes |
|
public void copyFrom(Request other) {
this.postParams.copyFrom(other.postParams);
this.headers.copyFrom(other.headers);
this.httpVersion = other.httpVersion;
this.method = other.method;
this.socket.copyFrom(other.socket);
this.url.copyFrom(other.url);
this.cookies.copyFrom(other.cookies);
if (other.bodyBuffer != null) {
final CharBuffer otherBuffer = other.bodyBuffer;
final CharBuffer thisBuffer = this.withBodyBuffer();
for (int i = 0; i < otherBuffer.length(); i++) {
thisBuffer.append(otherBuffer.charAt(i));
}
((Buffer) thisBuffer).flip();
}
this.rawBody = other.rawBody;
}
Example 2
| Source File: ReaderStream.java From hj-t212-parser with Apache License 2.0 | 6 votes |
|
public int read(CharBuffer charBuffer) throws IOException {
int count = 0;
int len = charBuffer.remaining();
int i;
while (len > 0 && !match().isPresent()){
i = reader.read();
if(i == -1){
break;
}
charBuffer.append((char) i);
len--;
count++;
}
return count;
}
Example 3
| Source File: FastDateFormat.java From gflogger with Apache License 2.0 | 6 votes |
|
/**
* {@inheritDoc}
*/
@Override
public void appendTo(CharBuffer buffer, Calendar calendar) {
int offset = calendar.get(Calendar.ZONE_OFFSET) + calendar.get(Calendar.DST_OFFSET);
if (offset < 0) {
buffer.append('-');
offset = -offset;
} else {
buffer.append('+');
}
int hours = offset / (60 * 60 * 1000);
buffer.append(BufferFormatter.DIGIT_TENS[hours]);
buffer.append(BufferFormatter.DIGIT_ONES[hours]);
if (mColon) {
buffer.append(':');
}
int minutes = offset / (60 * 1000) - 60 * hours;
buffer.append(BufferFormatter.DIGIT_TENS[minutes]);
buffer.append(BufferFormatter.DIGIT_ONES[minutes]);
}
Example 4
| Source File: HTTPReadHandler.java From AdditionsAPI with MIT License | 6 votes |
|
/**
* decode content in request's readBuffer, then put it into it's lineBuilder
*/
private void decode(HTTPRequest request)
{
//read something
request.readBuffer.flip();
//decode the bytes.
CharBuffer charBuffer = CharBuffer.allocate(request.readBuffer.remaining());
server.decoder.reset();
CoderResult result = server.decoder.decode(request.readBuffer, charBuffer, true);
server.decoder.flush(charBuffer);
//replace unmapped characters
if (result.isUnmappable())
{
charBuffer.append('?');
request.readBuffer.position(request.readBuffer.position() + result.length());
}
//prepare the readBuffer for next read
request.readBuffer.compact();
//append decoded string to lineBuilder
charBuffer.flip();
request.lineBuilder.append(charBuffer.toString());
}
Example 5
| Source File: FastDateFormat.java From gflogger with Apache License 2.0 | 6 votes |
|
/**
* {@inheritDoc}
*/
@Override
public void appendTo(CharBuffer buffer, Calendar calendar) {
if (mTimeZoneForced) {
if (mTimeZone.useDaylightTime() && calendar.get(Calendar.DST_OFFSET) != 0) {
buffer.append(mDaylight);
} else {
buffer.append(mStandard);
}
} else {
TimeZone timeZone = calendar.getTimeZone();
if (timeZone.useDaylightTime() && calendar.get(Calendar.DST_OFFSET) != 0) {
buffer.append(getTimeZoneDisplay(timeZone, true, mStyle, mLocale));
} else {
buffer.append(getTimeZoneDisplay(timeZone, false, mStyle, mLocale));
}
}
}
Example 6
| Source File: JTranscCharsetShiftJIS.java From jtransc with Apache License 2.0 | 6 votes |
|
@Override
@JTranscAsync
final public void decode(ByteBuffer in, CharBuffer out) {
ensureTables();
while(in.hasRemaining() && out.hasRemaining()) {
int b = in.get() & 0xFF;
boolean isDoubleWidth = (b >= 0x81 && b <= 0x9F) || (b >= 0xE0 && b <= 0xEF);
char c;
if (isDoubleWidth) {
int b2 = in.get() & 0xFF;
c = (char)fromSjisToUnicode.getOrDefault((char) ((b << 8) | b2), '?');
} else {
c = (char)fromSjisToUnicode.getOrDefault((char) b, '?');
}
out.append(c);
}
}
Example 7
| Source File: Variable.java From opennars with MIT License | 5 votes |
|
protected static CharSequence newName(final char type, int index) {
final int digits = (index >= 256 ? 3 : ((index >= 16) ? 2 : 1));
final CharBuffer cb = CharBuffer.allocate(1 + digits).append(type);
do {
cb.append( Character.forDigit(index % 16, 16) ); index /= 16;
} while (index != 0);
return cb.compact().toString();
}
Example 8
| Source File: NatsConnection.java From nats.java with Apache License 2.0 | 5 votes |
|
void sendUnsub(NatsSubscription sub, int after) {
String sid = sub.getSID();
CharBuffer protocolBuilder = CharBuffer.allocate(this.options.getMaxControlLine());
protocolBuilder.append(OP_UNSUB);
protocolBuilder.append(" ");
protocolBuilder.append(sid);
if (after > 0) {
protocolBuilder.append(" ");
protocolBuilder.append(String.valueOf(after));
}
protocolBuilder.flip();
NatsMessage unsubMsg = new NatsMessage(protocolBuilder);
queueInternalOutgoing(unsubMsg);
}
Example 9
| Source File: JTranscCharsetUTF16Base.java From jtransc with Apache License 2.0 | 5 votes |
|
@Override
@JTranscAsync
public void decode(ByteBuffer in, CharBuffer out) {
for (int n = 0; n < in.remaining() && out.hasRemaining(); n += 2) {
out.append((char)JTranscBits.readInt16(in, littleEndian));
}
}
Example 10
| Source File: ArrayString.java From netcdf-java with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
public ByteBuffer getDataAsByteBuffer() {
// Store strings as null terminated character sequences
int totalsize = 0;
for (String aStorage : storage)
totalsize += (aStorage.length() + 1); // 1 for null terminator
ByteBuffer bb = ByteBuffer.allocate(2 * totalsize);
CharBuffer cb = bb.asCharBuffer();
// Concatenate
for (String s : storage) {
cb.append(s);
cb.append('\0');
}
return bb;
}
Example 11
| Source File: FastDateFormat.java From gflogger with Apache License 2.0 | 5 votes |
|
@Override
public void appendTo(CharBuffer buffer, int value) {
if (value < 10) {
buffer.append(BufferFormatter.DIGIT_ONES[value]);
} else if (value < 100) {
buffer.append(BufferFormatter.DIGIT_TENS[value]);
buffer.append(BufferFormatter.DIGIT_ONES[value]);
} else {
BufferFormatter.append(buffer, value);
}
}
Example 12
| Source File: FastDateFormat.java From gflogger with Apache License 2.0 | 5 votes |
|
/**
* {@inheritDoc}
*/
@Override
public final void appendTo(CharBuffer buffer, int value) {
if (value < 10) {
buffer.append(BufferFormatter.DIGIT_ONES[value]);
} else {
buffer.append(BufferFormatter.DIGIT_TENS[value]);
buffer.append(BufferFormatter.DIGIT_ONES[value]);
}
}
Example 13
| Source File: JTranscCharsetUTF8.java From jtransc with Apache License 2.0 | 5 votes |
|
@Override
@JTranscAsync
public void decode(ByteBuffer in, CharBuffer out) {
while (in.hasRemaining() && out.hasRemaining()) {
int c = in.get() & 0xFF;
switch (c >> 4) {
case 0:
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7: {
// 0xxxxxxx
out.append((char) (c));
break;
}
case 12:
case 13: {
// 110x xxxx 10xx xxxx
if(in.hasRemaining()) {
out.append((char) (((c & 0x1F) << 6) | (in.get() & 0x3F)));
}
break;
}
case 14: {
// 1110 xxxx 10xx xxxx 10xx xxxx
if(in.hasRemaining()) {
out.append((char) (((c & 0x0F) << 12) | ((in.get() & 0x3F) << 6) | (in.get() & 0x3F)));
}
break;
}
}
}
}
Example 14
| Source File: JTranscCharsetSingleByte.java From jtransc with Apache License 2.0 | 5 votes |
|
@Override
@JTranscAsync
final public void decode(ByteBuffer in, CharBuffer out) {
while (in.hasRemaining() && out.hasRemaining()) {
int b = in.get() & 0xFF;
out.append(decode.charAt(b));
}
}
Example 15
| Source File: FastDateFormat.java From gflogger with Apache License 2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
@Override
public void appendTo(CharBuffer buffer, Calendar calendar) {
buffer.append(mValues[calendar.get(mField)]);
}
Example 16
| Source File: BufferFormatterTest.java From gflogger with Apache License 2.0 | 4 votes |
|
@Test
public void testAppendDoubleCharBufferWithPrecision() throws Exception {
final CharBuffer buffer = ByteBuffer.allocateDirect(100).asCharBuffer();
{
final double[] numbers = new double[]{0, 1, 7, 11, 123, 7895, -100, 101, -10007};
for (int i = 0; i < numbers.length; i++) {
BufferFormatter.append(buffer, numbers[i], 0);
buffer.append(' ');
assertEquals(Double.toString(numbers[i]) + " ", toString(buffer));
// check
buffer.clear();
}
}
// final double[] numbers = new double[]{
// 1.025292, 1.0025292, 1.00025292, 1.000025292, 1.0000025292, 1.00000025292,
// 10.025292, 10.0025292, 10.00025292, 10.000025292,
// -1.025292, -1.0025292, -1.00025292, -1.000025292, -1.0000025292, -1.00000025292,
// -10.025292, -10.0025292, -10.00025292, -10.000025292,
// 1.4328, -123.9487, -0.5};
// for (int i = 0; i < numbers.length; i++) {
// final double number = numbers[i];
// BufferFormatter.append(buffer, number, 8);
// buffer.append(' ');
// assertEquals(
// String.format(Locale.ENGLISH, "%.8f", number ) + " ",
// toString(buffer)
// );
// // check
// buffer.clear();
// }
final double[] numbers2 = new double[]{1e10, 1e15, 1e18, 5.074e10};
for (int i = 0; i < numbers2.length; i++) {
BufferFormatter.append(buffer, numbers2[i], 6);
buffer.append(' ');
assertEquals(String.format(Locale.ENGLISH, "%.6f", numbers2[i]) + " ", toString(buffer));
// check
buffer.clear();
}
final double[] numbers3 = new double[]{1e-5, 1e-10, 1e-18, 5.074e-10, 0.0035};
for (int i = 0; i < numbers3.length; i++) {
BufferFormatter.append(buffer, numbers3[i], 20);
buffer.append(' ');
assertEquals(String.format(Locale.ENGLISH, "%.20f", numbers3[i]) + " ", toString(buffer));
// check
buffer.clear();
}
final double[] numbers4 = new double[]{1e-19, 1e19,
Double.NaN, Double.POSITIVE_INFINITY, Double.NEGATIVE_INFINITY,
0.0, -0.0};
for (int i = 0; i < numbers4.length; i++) {
BufferFormatter.append(buffer, numbers4[i], 20);
buffer.append(' ');
assertEquals(Double.toString(numbers4[i]) + " ", toString(buffer));
// check
buffer.clear();
}
}
Example 17
| Source File: FastDateFormat.java From gflogger with Apache License 2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
@Override
public final void appendTo(CharBuffer buffer, int value) {
buffer.append(BufferFormatter.DIGIT_TENS[value]);
buffer.append(BufferFormatter.DIGIT_ONES[value]);
}
Example 18
| Source File: BufferFormatter.java From gflogger with Apache License 2.0 | 4 votes |
|
private static void putAt(final CharBuffer buffer, int pos, char b) {
buffer.position(pos);
buffer.append(b);
}
Example 19
| Source File: XProtocolDecoder.java From lams with GNU General Public License v2.0 | 4 votes |
|
@Override
public <T> T decodeDecimal(byte[] bytes, int offset, int length, ValueFactory<T> vf) {
try {
CodedInputStream inputStream = CodedInputStream.newInstance(bytes, offset, length);
// packed BCD format (c.f. wikipedia)
// TODO: optimization possibilities include using int/long if the digits is < X and scale = 0
byte scale = inputStream.readRawByte();
// we allocate an extra char for the sign
CharBuffer unscaledString = CharBuffer.allocate(2 * inputStream.getBytesUntilLimit());
unscaledString.position(1);
byte sign = 0;
// read until we encounter the sign bit
while (true) {
int b = 0xFF & inputStream.readRawByte();
if ((b >> 4) > 9) {
sign = (byte) (b >> 4);
break;
}
unscaledString.append((char) ((b >> 4) + '0'));
if ((b & 0x0f) > 9) {
sign = (byte) (b & 0x0f);
break;
}
unscaledString.append((char) ((b & 0x0f) + '0'));
}
if (inputStream.getBytesUntilLimit() > 0) {
throw AssertionFailedException
.shouldNotHappen("Did not read all bytes while decoding decimal. Bytes left: " + inputStream.getBytesUntilLimit());
}
switch (sign) {
case 0xa:
case 0xc:
case 0xe:
case 0xf:
unscaledString.put(0, '+');
break;
case 0xb:
case 0xd:
unscaledString.put(0, '-');
break;
}
// may have filled the CharBuffer or one remaining. need to remove it before toString()
int characters = unscaledString.position();
unscaledString.clear(); // reset position
BigInteger unscaled = new BigInteger(unscaledString.subSequence(0, characters).toString());
return vf.createFromBigDecimal(new BigDecimal(unscaled, scale));
} catch (IOException e) {
throw new DataReadException(e);
}
}
Example 20
| Source File: XProtocolDecoder.java From FoxTelem with GNU General Public License v3.0 | 4 votes |
|
@Override
public <T> T decodeDecimal(byte[] bytes, int offset, int length, ValueFactory<T> vf) {
try {
CodedInputStream inputStream = CodedInputStream.newInstance(bytes, offset, length);
// packed BCD format (c.f. wikipedia)
// TODO: optimization possibilities include using int/long if the digits is < X and scale = 0
byte scale = inputStream.readRawByte();
// we allocate an extra char for the sign
CharBuffer unscaledString = CharBuffer.allocate(2 * inputStream.getBytesUntilLimit());
unscaledString.position(1);
byte sign = 0;
// read until we encounter the sign bit
while (true) {
int b = 0xFF & inputStream.readRawByte();
if ((b >> 4) > 9) {
sign = (byte) (b >> 4);
break;
}
unscaledString.append((char) ((b >> 4) + '0'));
if ((b & 0x0f) > 9) {
sign = (byte) (b & 0x0f);
break;
}
unscaledString.append((char) ((b & 0x0f) + '0'));
}
if (inputStream.getBytesUntilLimit() > 0) {
throw AssertionFailedException
.shouldNotHappen("Did not read all bytes while decoding decimal. Bytes left: " + inputStream.getBytesUntilLimit());
}
switch (sign) {
case 0xa:
case 0xc:
case 0xe:
case 0xf:
unscaledString.put(0, '+');
break;
case 0xb:
case 0xd:
unscaledString.put(0, '-');
break;
}
// may have filled the CharBuffer or one remaining. need to remove it before toString()
int characters = unscaledString.position();
unscaledString.clear(); // reset position
BigInteger unscaled = new BigInteger(unscaledString.subSequence(0, characters).toString());
return vf.createFromBigDecimal(new BigDecimal(unscaled, scale));
} catch (IOException e) {
throw new DataReadException(e);
}
}
