List of usage examples for io.netty.buffer ByteBufAllocator DEFAULT
ByteBufAllocator DEFAULT
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From source file:me.melchor9000.net.TCPSocket.java
License:Open Source License
TCPSocket(TCPAcceptor acceptor, SocketChannel socket) {
super(acceptor.service);
channel = this.socket = socket;
readBuffer = ByteBufAllocator.DEFAULT.directBuffer(1460, 1460 * 100).retain();
readOperations = new ConcurrentLinkedQueue<>();
readManager = new ReadManager();
socket.pipeline().addLast("readManager", readManager);
}
From source file:me.nithanim.cultures.format.cif.CifFileWriter.java
@Override public void pack(CifFile o, ByteBuf buf) throws IOException { List<String> lines = o.getLines(); ByteBufAllocator alloc = ByteBufAllocator.DEFAULT; ByteBuf indexTable = alloc.buffer(o.getLines().size()).order(ByteOrder.LITTLE_ENDIAN); ByteBuf contentTable = alloc.buffer(o.getLines().size() * 10).order(ByteOrder.LITTLE_ENDIAN); if (o.getFileFormat() == CifFile.FileFormat.CIF) { for (String l : lines) { int idx = contentTable.writerIndex(); ByteBufUtil.hexDump(contentTable); indexTable.writeInt(idx);//from ww w . ja v a2 s . com l = l.trim(); if (l.startsWith("[")) { l = l.substring(1, l.length() - 1); contentTable.writeByte(1); } else { contentTable.writeByte(2); } contentTable.writeBytes(l.getBytes(CharsetUtil.ISO_8859_1)); contentTable.writeByte('\0'); } } else { for (String l : lines) { int idx = contentTable.writerIndex(); indexTable.writeInt(idx); l = l.trim(); contentTable.writeBytes(l.getBytes(CharsetUtil.ISO_8859_1)); contentTable.writeByte('\0'); } } EncryptedInformation ei = new EncryptedInformation(o.getLines().size(), indexTable.writerIndex(), indexTable, contentTable.writerIndex(), contentTable); Writer<EncryptedInformation> eiw; if (o.getInternalFormat() == CifFile.InternalFormat.TYPE1) { buf.writeInt(65601); eiw = type1Writer; } else if (o.getInternalFormat() == CifFile.InternalFormat.TYPE2) { buf.writeInt(1021); eiw = type2Writer; } else { throw new UnsupportedDataTypeException("The given data is not a cif file!"); } eiw.pack(ei, buf); }
From source file:nearenough.protocol.RtMessage.java
License:Open Source License
/** * @return A new {@code RtMessage} by parsing the contents of the provided {@code byte[]}. The * contents of {@code srcBytes} must be a well-formed Roughtime message. *///from ww w . j av a 2 s .c o m public static RtMessage fromBytes(byte[] srcBytes) { checkNotNull(srcBytes, "srcBytes"); ByteBuf buf = ByteBufAllocator.DEFAULT.buffer(srcBytes.length); buf.writeBytes(srcBytes); return new RtMessage(buf); }
From source file:nearenough.protocol.RtMessage.java
License:Open Source License
/** * @return A new {@code RtMessage} by parsing the contents of the provided {@code ByteBuffer}, * which can be direct or heap based. The contents of {@code srcBuf} must be a well-formed * Roughtime message./*from w ww . j av a 2s . c om*/ */ public static RtMessage fromByteBuffer(ByteBuffer srcBuf) { checkNotNull(srcBuf, "srcBuf"); ByteBuf buf = ByteBufAllocator.DEFAULT.buffer(srcBuf.remaining()); buf.writeBytes(srcBuf); return new RtMessage(buf); }
From source file:nearenough.protocol.RtMessageBuilderTest.java
License:Open Source License
@Test public void addValueOverloads() { byte[] value1 = new byte[64]; Arrays.fill(value1, (byte) 'b'); ByteBuf value2Buf = ByteBufAllocator.DEFAULT.buffer(14); byte[] value2 = "This is a test".getBytes(); value2Buf.writeBytes(value2);/*w w w .j a va 2 s.c o m*/ RtMessage value3Msg = RtMessage.builder().add(RtTag.PAD, new byte[12]).build(); ByteBuf value3Buf = RtWire.toWire(value3Msg); byte[] value3 = new byte[value3Buf.readableBytes()]; value3Buf.readBytes(value3); RtMessage msg = RtMessage.builder().add(RtTag.INDX, value1).add(RtTag.MAXT, value2Buf) .add(RtTag.NONC, value3Msg).build(); assertArrayEquals(msg.get(RtTag.INDX), value1); assertArrayEquals(msg.get(RtTag.MAXT), value2); assertArrayEquals(msg.get(RtTag.NONC), value3); }
From source file:nearenough.protocol.RtWire.java
License:Open Source License
/** * Encode the given message for network transmission using the system default ByteBuf allocator. * * @return A {@link ByteBuf} containing this message encoded for transmission. *///from ww w . ja v a2 s. c o m public static ByteBuf toWire(RtMessage msg) { return toWire(msg, ByteBufAllocator.DEFAULT); }
From source file:net.hasor.rsf.remoting.transport.protocol.codec.RpcRequestProtocol.java
License:Apache License
private ByteBuf encodeRequest(RequestSocketBlock reqMsg) { ByteBuf bodyBuf = ByteBufAllocator.DEFAULT.heapBuffer(); //* --------------------------------------------------------bytes =14 //* byte[2] servicesName-(attr-index) ??? bodyBuf.writeShort(reqMsg.getServiceName()); //* byte[2] servicesGroup-(attr-index) ? bodyBuf.writeShort(reqMsg.getServiceGroup()); //* byte[2] servicesVersion-(attr-index) ? bodyBuf.writeShort(reqMsg.getServiceVersion()); //* byte[2] servicesMethod-(attr-index) ??? bodyBuf.writeShort(reqMsg.getTargetMethod()); //* byte[2] serializeType-(attr-index) ? bodyBuf.writeShort(reqMsg.getSerializeType()); //* byte[4] clientTimeout bodyBuf.writeInt(reqMsg.getClientTimeout()); //* --------------------------------------------------------bytes =1 ~ 1021 //* byte[1] paramCount ? int[] paramMapping = reqMsg.getParameters(); bodyBuf.writeByte(paramMapping.length); for (int i = 0; i < paramMapping.length; i++) { //* byte[4] ptype-0-(attr-index,attr-index) ?1 //* byte[4] ptype-1-(attr-index,attr-index) ?2 bodyBuf.writeInt(paramMapping[i]); }/*from w w w .j av a 2s . c om*/ //* --------------------------------------------------------bytes =1 ~ 1021 //* byte[1] optionCount ? int[] optionMapping = reqMsg.getOptions(); bodyBuf.writeByte(optionMapping.length); for (int i = 0; i < optionMapping.length; i++) { //* byte[4] ptype-0-(attr-index,attr-index) ?1 //* byte[4] ptype-1-(attr-index,attr-index) ?2 bodyBuf.writeInt(optionMapping[i]); } //* --------------------------------------------------------bytes =6 ~ 8192 //* byte[2] attrPool-size (Max = 2047) ? 0x07FF int[] poolData = reqMsg.getPoolData(); bodyBuf.writeShort(poolData.length); for (int i = 0; i < poolData.length; i++) { //* byte[4] ptype-0-(attr-index,attr-index) 1? //* byte[4] ptype-1-(attr-index,attr-index) 1? bodyBuf.writeInt(poolData[i]); } //* --------------------------------------------------------bytes =n //* dataBody ? reqMsg.fillTo(bodyBuf); return bodyBuf; }
From source file:net.hasor.rsf.remoting.transport.protocol.codec.RpcResponseProtocol.java
License:Apache License
private ByteBuf encodeResponse(ResponseSocketBlock resMsg) { ByteBuf bodyBuf = ByteBufAllocator.DEFAULT.heapBuffer(); ///* w w w.j a v a 2 s . c o m*/ //* --------------------------------------------------------bytes =8 //* byte[2] status ?? bodyBuf.writeShort(resMsg.getStatus()); //* byte[2] serializeType-(attr-index) ? bodyBuf.writeShort(resMsg.getSerializeType()); //* byte[2] returnType-(attr-index) bodyBuf.writeShort(resMsg.getReturnType()); //* byte[2] returnData-(attr-index) ? bodyBuf.writeShort(resMsg.getReturnData()); //* --------------------------------------------------------bytes =1 ~ 1021 //* byte[1] optionCount ? int[] optionMapping = resMsg.getOptions(); bodyBuf.writeByte(optionMapping.length); for (int i = 0; i < optionMapping.length; i++) { //* byte[4] ptype-0-(attr-index,attr-index) ?1 //* byte[4] ptype-1-(attr-index,attr-index) ?2 bodyBuf.writeInt(optionMapping[i]); } //* --------------------------------------------------------bytes =6 ~ 8192 //* byte[2] attrPool-size (Max = 2047) ? 0x07FF int[] poolData = resMsg.getPoolData(); bodyBuf.writeShort(poolData.length); for (int i = 0; i < poolData.length; i++) { //* byte[4] ptype-0-(attr-index,attr-index) 1? //* byte[4] ptype-1-(attr-index,attr-index) 2? bodyBuf.writeInt(poolData[i]); } //* --------------------------------------------------------bytes =n //* dataBody ? resMsg.fillTo(bodyBuf); return bodyBuf; }
From source file:net.hasor.rsf.utils.ProtocolUtils.java
License:Apache License
/**ByteBuf*/ public static ByteBuf newByteBuf() { return ByteBufAllocator.DEFAULT.heapBuffer(); }
From source file:org.apache.activemq.artemis.cli.commands.tools.xml.XMLMessageImporter.java
License:Apache License
/** * Message bodies are written to XML as one or more Base64 encoded CDATA elements. Some parser implementations won't * read an entire CDATA element at once (e.g. Woodstox) so it's possible that multiple CDATA/CHARACTERS events need * to be combined to reconstruct the Base64 encoded string. You can't decode bits and pieces of each CDATA. Each * CDATA has to be decoded in its entirety. * * @param processor used to deal with the decoded CDATA elements * @param textMessage If this a text message we decode UTF8 and encode as a simple string *///from ww w.java 2 s .c o m private void getMessageBodyBytes(MessageBodyBytesProcessor processor, boolean decodeTextMessage) throws IOException, XMLStreamException { int currentEventType; StringBuilder cdata = new StringBuilder(); while (reader.hasNext()) { currentEventType = reader.getEventType(); if (currentEventType == XMLStreamConstants.END_ELEMENT) { break; } else if (currentEventType == XMLStreamConstants.CHARACTERS && reader.isWhiteSpace() && cdata.length() > 0) { /* when we hit a whitespace CHARACTERS event we know that the entire CDATA is complete so decode, pass back to * the processor, and reset the cdata for the next event(s) */ if (decodeTextMessage) { SimpleString text = new SimpleString(cdata.toString()); ByteBuf byteBuf = ByteBufAllocator.DEFAULT.buffer(SimpleString.sizeofNullableString(text)); SimpleString.writeNullableSimpleString(byteBuf, text); byte[] bytes = new byte[SimpleString.sizeofNullableString(text)]; byteBuf.readBytes(bytes); processor.processBodyBytes(bytes); } else { processor.processBodyBytes(decode(cdata.toString())); cdata.setLength(0); } } else { cdata.append(new String(reader.getTextCharacters(), reader.getTextStart(), reader.getTextLength()) .trim()); } reader.next(); } }