Java Utililty Methods ByteBuffer to String

List of utility methods to do ByteBuffer to String

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Description

The list of methods to do ByteBuffer to String are organized into topic(s).

Method

StringbyteBufferToString(ByteBuffer buf)
Parses a ByteBuffer into a String . 
StringBuilder sb = new StringBuilder();
for (int k = 0; k < buf.limit() / 4; k++) {
    if (k != 0) {
        sb.append(" ");
    sb.append(buf.getInt());
return sb.toString();
...
StringbyteBufferToString(ByteBuffer buffer)
byte Buffer To String 
StringBuffer sb = new StringBuffer("[");
if (buffer.hasRemaining())
    sb.append(buffer.get());
while (buffer.hasRemaining())
    sb.append(", ").append(buffer.get());
sb.append("]");
buffer.rewind();
return new String(sb);
...
StringbyteBufferToString(ByteBuffer buffer)
convert byte buffer to string and clean 
StringBuilder sb = new StringBuilder();
while (buffer.hasRemaining()) {
    sb.append((char) buffer.get());
buffer.clear();
return sb.toString();
StringbyteBufferToString(ByteBuffer buffer)
byte Buffer To String 
String data = "";
CharsetDecoder decoder = Charset.forName("UTF-8").newDecoder();
try {
    int old_position = buffer.position();
    data = decoder.decode(buffer).toString();
    buffer.position(old_position);
} catch (Exception e) {
    e.printStackTrace();
...
StringbyteBufferToString(ByteBuffer buffer)
byte Buffer To String 
StringBuilder out = new StringBuilder();
int j = 32;
for (int i = 0; i < buffer.capacity(); i++) {
    j++;
    if (j > 7) {
        j = 0;
        out.append("\n[").append(i).append("] ");
    out.append(buffer.get(i)).append(" ");
return out.toString();
StringbyteBufferToString(ByteBuffer buffer)
Takes a ByteBuffer in read mode and converts it to a comma separated string of Hex encoded bytes. 
StringBuilder builder = new StringBuilder(buffer.remaining() * 2);
while (buffer.hasRemaining()) {
    String formatted = String.format("%02X", Byte.valueOf(buffer.get()));
    builder.append(formatted).append(',');
buffer.rewind();
return builder.toString();
StringByteBufferToString(ByteBuffer buffer, Charset charset)
Byte Buffer To String 
byte[] bytes;
if (buffer.hasArray()) {
    bytes = buffer.array();
} else {
    bytes = new byte[buffer.remaining()];
    buffer.get(bytes);
return new String(bytes, charset);
...
StringbyteBufferToString(ByteBuffer buffer, String encoding)
Translate the given buffer into a string 
byte[] bytes = new byte[buffer.remaining()];
buffer.get(bytes);
return (new String(bytes, encoding));
StringbyteBufferToString(ByteBuffer stringBuf)
byte Buffer To String 
byte[] bytes = new byte[stringBuf.remaining() - 1];
stringBuf.get(bytes);
return new String(bytes);
StringbytesToString(ByteBuffer buf, int off, int len)
Convert from bytes to a string. 
if (buf == null)
    throw new IllegalArgumentException("null byte buffer provided");
byte[] bbuf = new byte[len];
buf.position(off);
buf.get(bbuf);
char[] cbuf = new char[len];
for (int i = 0; i < bbuf.length; i++) {
    cbuf[i] = (char) bbuf[i];
...