Java Utililty Methods File Write via ByteBuffer

List of utility methods to do File Write via ByteBuffer

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Description

The list of methods to do File Write via ByteBuffer are organized into topic(s).

Method

intwriteFileNIO(String txt, File fyl)
Write a file using NIO. 
return writeFileNIO(txt.getBytes(), fyl);
voidwriteFloat(OutputStream os, float val, ByteOrder bo)
Write a float to the OutputStream pointer respectively. 
ByteBuffer bb = ByteBuffer.allocate(Float.SIZE / 8);
bb.order(bo);
bb.putFloat(val);
os.write(bb.array());
voidwriteInt(OutputStream os, int val, ByteOrder bo)
Write an int to the OutputStream and advance the stream pointer respectively. 
ByteBuffer bb = ByteBuffer.allocate(Integer.SIZE / 8);
bb.order(bo);
bb.putInt(val);
os.write(bb.array());
voidwriteInt(OutputStream out, ByteOrder order, int i)
write Int 
ByteBuffer buf = ByteBuffer.allocate(4);
buf.order(order);
buf.putInt(i);
out.write(buf.array(), buf.arrayOffset(), 4);
voidwriteInt(OutputStream out, int i)
write Int 
byte[] bytes = new byte[Integer.BYTES];
ByteBuffer.wrap(bytes).putInt(i);
out.write(bytes);
longwriteInt(WritableByteChannel channel, int val)
write Int 
ByteBuffer buf = ByteBuffer.allocate(4);
buf.putInt(val);
buf.rewind();
return writeByteBuffer(channel, buf, 4);
voidwriteInt(WritableByteChannel channel, int value)
Wrtie an integer value to a channel. 
ByteBuffer buf = ByteBuffer.allocate(4);
buf.putInt(value);
buf.flip();
int count = 0;
while (count < 4) {
    int n = 0;
    while (n == 0)
        n = channel.write(buf);
...
voidwriteInt(WritableByteChannel channel, int value)
Writes an integer (32 bit) to the specified byte channel. 
ByteBuffer bb4 = getByteBuffer(4);
bb4.position(0);
bb4.putInt(value);
bb4.position(0);
for (int cnt = 0; cnt < 4;) {
    int n = channel.write(bb4);
    cnt += n;
voidwriteLong(OutputStream in, long i)
Write the given int as a 8 byte long to the given outputStream. 
ByteBuffer bb = ByteBuffer.allocate(8);
bb.putLong(i);
in.write(bb.array());
voidwriteLong(OutputStream os, Long d)
write Long 
os.write(LONG);
byte[] b = new byte[8];
ByteBuffer.wrap(b).putLong(d);
os.write(b);