/**
* Appends the specified {@code Buffer} to the end of the Buffer. The buffer will expand as
* necessary to accomodate any bytes written.
*
* <p>Returns a reference to {@code this} so multiple operations can be appended together.
*/
public Buffer appendBuffer(Buffer buff) {
ChannelBuffer cb = buff.getChannelBuffer();
buffer.writeBytes(buff.getChannelBuffer());
cb.readerIndex(
0); // Need to reset readerindex since Netty write modifies readerIndex of source!
return this;
}
/**
* Write a {@link Buffer} to the request body. The {@code doneHandler} is called after the buffer
* is actually written to the wire.
*
* <p>
*
* @return A reference to this, so multiple method calls can be chained.
*/
public HttpClientRequest write(Buffer chunk, Handler<Void> doneHandler) {
check();
return write(chunk.getChannelBuffer(), doneHandler);
}
/**
* Write a {@link Buffer} to the request body.
*
* <p>
*
* @return A reference to this, so multiple method calls can be chained.
*/
public HttpClientRequest write(Buffer chunk) {
check();
return write(chunk.getChannelBuffer(), null);
}
/** Write a {@link Buffer} to the request body. */
public void writeBuffer(Buffer chunk) {
check();
write(chunk.getChannelBuffer(), null);
}
public void write(Buffer buffer, int position, AsyncResultHandler<Void> handler) {
check();
ByteBuffer bb = buffer.getChannelBuffer().toByteBuffer();
doWrite(bb, position, handler);
}
/**
* Sets the bytes at position {@code pos} in the Buffer to the value {@code b}.
*
* <p>The buffer will expand as necessary to accomodate any value written.
*/
public Buffer setBuffer(int pos, Buffer b) {
ensureWritable(pos, b.length());
buffer.setBytes(pos, b.getChannelBuffer());
return this;
}