本文整理汇总了Java中io.netty.buffer.ByteBuf.array方法的典型用法代码示例。如果您正苦于以下问题：Java ByteBuf.array方法的具体用法？Java ByteBuf.array怎么用？Java ByteBuf.array使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类io.netty.buffer.ByteBuf的用法示例。
在下文中一共展示了ByteBuf.array方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: decode
import io.netty.buffer.ByteBuf; //导入方法依赖的package包/类
@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf msg, List<Object> out)
throws Exception {
byte[] data;
int offset;
int length = msg.readableBytes();
if (msg.hasArray()) {
data = msg.array();
offset = msg.arrayOffset();
msg.skipBytes(length);
} else {
data = new byte[length];
msg.readBytes(data);
offset = 0;
}
out.add(Unpooled.wrappedBuffer(backend.unwrap(data, offset, length)));
}
示例2: decode
import io.netty.buffer.ByteBuf; //导入方法依赖的package包/类
@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf msg, List<Object> out) throws Exception {
final byte[] array;
final int offset;
final int length = msg.readableBytes();
if (msg.hasArray()) {
array = msg.array();
offset = msg.arrayOffset() + msg.readerIndex();
} else {
array = new byte[length];
msg.getBytes(msg.readerIndex(), array, 0, length);
offset = 0;
}
if (extensionRegistry == null) {
if (HAS_PARSER) {
out.add(prototype.getParserForType().parseFrom(array, offset, length));
} else {
out.add(prototype.newBuilderForType().mergeFrom(array, offset, length).build());
}
} else {
if (HAS_PARSER) {
out.add(prototype.getParserForType().parseFrom(array, offset, length, extensionRegistry));
} else {
out.add(prototype.newBuilderForType().mergeFrom(array, offset, length, extensionRegistry).build());
}
}
}
示例3: getBytesFast
import io.netty.buffer.ByteBuf; //导入方法依赖的package包/类
public static byte[] getBytesFast(ByteBuf byteBuf) {
if (byteBuf.hasArray()) {
return byteBuf.array();
}
byte[] arr = new byte[byteBuf.writerIndex()];
byteBuf.getBytes(0, arr);
return arr;
}
示例4: decode
import io.netty.buffer.ByteBuf; //导入方法依赖的package包/类
/**
* 解码
*
* @param in
* @return
* @throws Exception
*/
public static LibraMessage decode(ByteBuf in) throws Exception {
LibraMessage message = new LibraMessage();
message.setHead(LibraHead.decode(in));
short bodyLength = in.readShort();// 消息体的长度
if (bodyLength != in.readableBytes()) {
LibraLog.error("LibraMessage.decode is error! params:bodyLength:" + bodyLength + "\treadableLength:" + in.readableBytes());
return null;
}
ByteBuf bodyByteBuf = in.readBytes(in.readableBytes());
byte[] array;
// 反序列化数据的起始点
int offset;
// 可读的数据字节长度
int readableLen = bodyByteBuf.readableBytes();
// 分为包含数组数据和不包含数组数据两种形式
if (bodyByteBuf.hasArray()) {
array = bodyByteBuf.array();
offset = bodyByteBuf.arrayOffset() + bodyByteBuf.readerIndex();
} else {
array = new byte[readableLen];
bodyByteBuf.getBytes(bodyByteBuf.readerIndex(), array, 0, readableLen);
offset = 0;
}
// 反序列化
message.setBody(decodeBody(message.getHead().getProtocolID(), array, offset, readableLen));
return message;
}
示例5: heapBuffer
import io.netty.buffer.ByteBuf; //导入方法依赖的package包/类
/**
* Listing 5.1
*/
public static void heapBuffer(ByteBuf heapBuf) {
if (heapBuf.hasArray()) {
System.out.println("has array");
byte[] array = heapBuf.array();
int offset = heapBuf.arrayOffset() + heapBuf.readerIndex();
int length = heapBuf.readableBytes();
System.out.println(offset+" " + length);
handleArray(array, offset, length);
}
}
示例6: decode
import io.netty.buffer.ByteBuf; //导入方法依赖的package包/类
@Override
protected void decode(final ChannelHandlerContext ctx, final ByteBuf in, final List<Object> out) throws Exception {
try {
logger.debug("Protobuf decode started.");
in.markReaderIndex();
if (in.readableBytes() < 4) {
logger.info("Readable Bytes length less than 4 bytes, ignored");
in.resetReaderIndex();
return;
}
DataBuffer dataBuf = new DataBuffer(in);
IMHeader header = new IMHeader();
header.decode(dataBuf);
if (header.getLength() < 0) {
ctx.close();
logger.error("message length less than 0, channel closed");
return;
}
ByteBuf byteBuf = ctx.alloc().buffer(header.getLength() - SysConstant.PROTOCOL_HEADER_LENGTH);
in.readBytes(byteBuf);
byte[] body;
if (byteBuf.hasArray()) {
body = byteBuf.array();
} else {
body = new byte[byteBuf.capacity()];
byteBuf.readBytes(body);
}
MessageLite msg = ProtobufParseMap.getMessage(header.getServiceId(), header.getCommandId(), body);
IMProtoMessage<MessageLite> protoMessage = new IMProtoMessage<>(header, msg);
out.add(protoMessage);
logger.debug("Received protobuf : length={}, commandId={}", header.getLength(), header.getCommandId());
} catch (Exception e) {
logger.error(ctx.channel().remoteAddress() + ",decode failed.", e);
} finally {
logger.debug("Protobuf decode finished.");
}
}
示例7: addEntityToShop
import io.netty.buffer.ByteBuf; //导入方法依赖的package包/类
public static void addEntityToShop ( Account acc, Shop s, int catId, int limit, int cost, String name ) {
EntityInfo info = new EntityInfo(s.sid, catId, s.cats[catId].getNextMerchId(), 0, Integer.valueOf(cost), acc.manageSession.currentMob, name, limit);
s.cats[catId].addMerch(info);
ModNetworkRegistry . sendToAllAddMerchPacket ( info ) ;
PreparedStatement pstat = null ;
try {
ByteBuf buf = Unpooled.buffer();
ByteBufUtils.writeTag(buf, info.entity_data);
InputStream stream = new ByteArrayInputStream(buf.array());
pstat = ModDataBase . getPreparedStatement ( "main", "INSERT INTO " + s.cats[catId].getDatabaseTable() + " (name, data, cost, lim) VALUES(?,?,?,?)");
pstat.setString(1, name);
pstat.setBlob(2, stream);
pstat.setInt(3, cost);
pstat.setInt(4, limit);
pstat.execute();
} catch ( Exception ex ) {
ex . printStackTrace ( ) ;
}
ModDataBase . closePreparedStatementAndConnection ( pstat ) ;
}
示例8: addItemToShop
import io.netty.buffer.ByteBuf; //导入方法依赖的package包/类
public static void addItemToShop ( Account acc, Shop s, int catId, int limit, int cost, String name ) {
ItemInfo info = new ItemInfo(s.sid, catId, s.cats[catId].getNextMerchId(), 0, Integer.valueOf(cost), name, Integer.valueOf(limit), acc.manageSession.currentItemStack);
PreparedStatement pstat = null ;
try {
ByteBuf buf = Unpooled . buffer ( ) ;
NBTTagCompound nbt = new NBTTagCompound ( ) ;
acc . manageSession . currentItemStack . writeToNBT ( nbt ) ;
acc . manageSession . setItemStack ( null ) ;
s . cats [ catId ] . addMerch ( info ) ;
ModNetworkRegistry . sendToAllAddMerchPacket ( info ) ;
ByteBufUtils.writeTag(buf, nbt);
InputStream stream = new ByteArrayInputStream(buf.array());
if ( s . sid == 0 ) {
pstat = ModDataBase . getPreparedStatement ( "main", "INSERT INTO " + s.cats[catId].getDatabaseTable() + " (name, cost, lim, stack_data) VALUES(?,?,?,?)");
} else {
pstat = ModDataBase . getPreparedStatement ( "main", "INSERT INTO " + s.cats[catId].getDatabaseTable() + " (name, cost, lim, stack_data, shopId) VALUES(?,?,?,?,?)");
pstat.setInt(5, s.sid);
}
pstat.setString(1, name);
pstat.setInt(2, Integer.valueOf(cost));
pstat.setInt(3, Integer.valueOf(limit));
pstat.setBlob(4, stream);
pstat.execute();
} catch ( Exception ex ) {
ex . printStackTrace ( ) ;
}
ModDataBase . closePreparedStatementAndConnection ( pstat ) ;
}