Java Code Examples for io.vertx.core.buffer.Buffer#appendBuffer()

public PipePayloadParser complete() {
    currentPipe.set(0);
    if (recordParser != null) {
        firstInit.accept(recordParser);
    }
    if (!this.result.isEmpty()) {
        Buffer buffer = Buffer.buffer();
        for (Buffer buf : this.result) {
            buffer.appendBuffer(buf);
        }
        this.result.clear();
        sink.next(buffer);
    }
    return this;

}
 

/**
 * This method does not enforce the trailing line option. It should not be used directly, except for the PING frame.
 *
 * @return a {@link Buffer} containing the STOMP frame. It follows strictly the STOMP specification (including
 * header encoding).
 */
public Buffer toBuffer() {
  Buffer buffer = Buffer.buffer(command.name() + "\n");
  for (Map.Entry<String, String> entry : headers.entrySet()) {
    buffer.appendString(encode(entry.getKey()) + ":" + encode(entry.getValue()) + "\n");
  }
  buffer.appendString("\n");
  if (body != null) {
    buffer.appendBuffer(body);
  }
  buffer.appendString(FrameParser.NULL);
  return buffer;
}
 

@Override
public void writeToBuffer(Buffer buff) {
  byte[] bytes = id().getBytes(UTF8);
  buff.appendInt(bytes.length).appendBytes(bytes);
  buff.appendLong(timeout());
  buff.appendLong(lastAccessed());
  buff.appendInt(version());
  // use cache
  Buffer dataBuf = writeDataToBuffer();
  buff.appendBuffer(dataBuf);
}
 

@Test
public void testFileUploadFileRemovalOnClientClosesConnection() throws Exception {

  String uploadsDirectory = tempUploads.newFolder().getPath();
  router.clear();
  router.route().handler(BodyHandler.create()
    .setUploadsDirectory(uploadsDirectory));

  assertEquals(0, vertx.fileSystem().readDirBlocking(uploadsDirectory).size());
  io.vertx.core.http.HttpClientRequest req = client.request(HttpMethod.POST, "/");

  String name = "somename";
  String fileName = "somefile.dat";
  String contentType = "application/octet-stream";
  String boundary = "dLV9Wyq26L_-JQxk6ferf-RT153LhOO";
  Buffer buffer = Buffer.buffer();
  String header =
    "--" + boundary + "\r\n" +
      "Content-Disposition: form-data; name=\"" + name + "\"; filename=\"" + fileName + "\"\r\n" +
      "Content-Type: " + contentType + "\r\n" +
      "Content-Transfer-Encoding: binary\r\n" +
      "\r\n";
  buffer.appendString(header);
  buffer.appendBuffer(TestUtils.randomBuffer(50));
  req.headers().set("content-length", String.valueOf(buffer.length() + 50)); //partial upload
  req.headers().set("content-type", "multipart/form-data; boundary=" + boundary);
  req.write(buffer);

  for (int i = 100; i > 0 && vertx.fileSystem().readDirBlocking(uploadsDirectory).size() == 0; i--) {
    Thread.sleep(100); //wait for upload beginning
  }
  assertEquals(1, vertx.fileSystem().readDirBlocking(uploadsDirectory).size());

  req.connection().close();

  for (int i = 100; i > 0 && vertx.fileSystem().readDirBlocking(uploadsDirectory).size() != 0; i--) {
    Thread.sleep(100); //wait for upload being deleted
  }
  assertEquals(0, vertx.fileSystem().readDirBlocking(uploadsDirectory).size());
}
 

private Buffer combineReplies(List<Buffer> receivedMessages) {
  Buffer combinedReply = Buffer.buffer();
  for (Buffer receivedMessage : receivedMessages) {
    combinedReply.appendBuffer(receivedMessage);
  }
  return combinedReply;
}
 

@Override
public void appendTo(Buffer buffer) {
  buffer.appendBuffer(Buffer.buffer(this.byteBuf));
}
 

@Override
public void appendTo(Buffer buffer) {
  buffer.appendBuffer(this.buffer);
}
 

@Override
public void encodeToWire(Buffer buffer, Object o) {
    buffer.appendBuffer(Json.encodeToBuffer(o));
}
 

@Override
public void writeToBuffer(Buffer buff) {
  buff.appendInt(this.length());
  buff.appendBuffer(this);
}
 

@Override
public void appendTo(Buffer buffer) {
  buffer.appendBuffer(Buffer.buffer(this.byteBuf));
}
 

@Override
public void appendTo(Buffer buffer) {
  buffer.appendBuffer(this.buffer);
}
 

@Override
public void encodeToWire(Buffer buffer, Person person) {
    buffer.appendBuffer(Json.encodeToBuffer(person));
}
 

@Override
public void writeToBuffer(Buffer buff) {
    buff.appendInt(this.length());
    buff.appendBuffer(this);
}
 

private static Buffer binaryDecodeBYTEA(int index, int len, ByteBuf buff) {
  Buffer target = Buffer.buffer(len);
  target.appendBuffer(Buffer.buffer(buff.slice(index, len)));
  return target;
}