106 lines
2.1 KiB
Java
106 lines
2.1 KiB
Java
package it.cavallium.dbengine.database.serialization;
|
|
|
|
import io.net5.buffer.api.Buffer;
|
|
import java.io.DataOutput;
|
|
import java.nio.charset.StandardCharsets;
|
|
import org.jetbrains.annotations.NotNull;
|
|
|
|
public class BufferDataOutput implements DataOutput {
|
|
|
|
private final Buffer buf;
|
|
|
|
public BufferDataOutput(Buffer bufferSend) {
|
|
this.buf = bufferSend;
|
|
}
|
|
|
|
@Override
|
|
public void write(int b) {
|
|
buf.ensureWritable(Integer.BYTES);
|
|
buf.writeUnsignedByte(b);
|
|
}
|
|
|
|
@Override
|
|
public void write(byte @NotNull [] b) {
|
|
buf.ensureWritable(Byte.BYTES * b.length);
|
|
buf.writeBytes(b);
|
|
}
|
|
|
|
@Override
|
|
public void write(byte @NotNull [] b, int off, int len) {
|
|
buf.ensureWritable(len);
|
|
buf.writeBytes(b, off, len);
|
|
}
|
|
|
|
@Override
|
|
public void writeBoolean(boolean v) {
|
|
buf.ensureWritable(Byte.BYTES);
|
|
buf.writeUnsignedByte(v ? 1 : 0);
|
|
}
|
|
|
|
@Override
|
|
public void writeByte(int v) {
|
|
buf.ensureWritable(Byte.BYTES);
|
|
buf.writeByte((byte) v);
|
|
}
|
|
|
|
@Override
|
|
public void writeShort(int v) {
|
|
buf.ensureWritable(Short.BYTES);
|
|
buf.writeShort((short) v);
|
|
}
|
|
|
|
@Override
|
|
public void writeChar(int v) {
|
|
buf.ensureWritable(Character.BYTES);
|
|
buf.writeChar((char) v);
|
|
}
|
|
|
|
@Override
|
|
public void writeInt(int v) {
|
|
buf.ensureWritable(Integer.BYTES);
|
|
buf.writeInt(v);
|
|
}
|
|
|
|
@Override
|
|
public void writeLong(long v) {
|
|
buf.ensureWritable(Long.BYTES);
|
|
buf.writeLong(v);
|
|
}
|
|
|
|
@Override
|
|
public void writeFloat(float v) {
|
|
buf.ensureWritable(Float.BYTES);
|
|
buf.writeFloat(v);
|
|
}
|
|
|
|
@Override
|
|
public void writeDouble(double v) {
|
|
buf.ensureWritable(Double.BYTES);
|
|
buf.writeDouble(v);
|
|
}
|
|
|
|
@Override
|
|
public void writeBytes(@NotNull String s) {
|
|
var b= s.getBytes(StandardCharsets.UTF_8);
|
|
buf.ensureWritable(Byte.BYTES * b.length);
|
|
buf.writeBytes(b);
|
|
}
|
|
|
|
@Override
|
|
public void writeChars(@NotNull String s) {
|
|
var chars = s.toCharArray();
|
|
buf.ensureWritable(Character.BYTES * chars.length);
|
|
for (char c : chars) {
|
|
buf.writeChar(c);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void writeUTF(@NotNull String s) {
|
|
var bytes = s.getBytes(StandardCharsets.UTF_8);
|
|
buf.ensureWritable(Short.BYTES + Byte.BYTES * bytes.length);
|
|
buf.writeUnsignedShort(bytes.length);
|
|
buf.writeBytes(bytes);
|
|
}
|
|
}
|