本文整理汇总了Java中org.jboss.netty.buffer.ChannelBufferOutputStream.writeInt方法的典型用法代码示例。如果您正苦于以下问题：Java ChannelBufferOutputStream.writeInt方法的具体用法？Java ChannelBufferOutputStream.writeInt怎么用？Java ChannelBufferOutputStream.writeInt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org.jboss.netty.buffer.ChannelBufferOutputStream的用法示例。
在下文中一共展示了ChannelBufferOutputStream.writeInt方法的6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: writeTaskMessage
import org.jboss.netty.buffer.ChannelBufferOutputStream; //导入方法依赖的package包/类
/**
* write a TaskMessage into a stream
*
* Each TaskMessage is encoded as: task ... short(2) len ... int(4) payload
* ... byte[] *
*/
private void writeTaskMessage(ChannelBufferOutputStream bout,
TaskMessage message) throws Exception {
int payload_len = 0;
if (message.message() != null)
payload_len = message.message().length;
int task_id = message.task();
if (task_id > Short.MAX_VALUE)
throw new RuntimeException("Task ID should not exceed "
+ Short.MAX_VALUE);
bout.writeShort((short) task_id);
bout.writeInt(payload_len);
if (payload_len > 0)
bout.write(message.message());
// @@@ TESTING CODE
// LOG.info("Write one message taskid:{}, len:{}, data:{}", task_id
// , payload_len, JStormUtils.toPrintableString(message.message()) );
}
示例2: writeTaskMessage
import org.jboss.netty.buffer.ChannelBufferOutputStream; //导入方法依赖的package包/类
/**
* write a TaskMessage into a stream
*
* Each TaskMessage is encoded as: task ... short(2) len ... int(4) payload ... byte[] *
*/
private void writeTaskMessage(ChannelBufferOutputStream bout, TaskMessage message) throws Exception {
int payload_len = 0;
if (message.message() != null)
payload_len = message.message().length;
int task_id = message.task();
if (task_id > Short.MAX_VALUE)
throw new RuntimeException("Task ID should not exceed " + Short.MAX_VALUE);
bout.writeShort((short) task_id);
bout.writeInt(payload_len);
if (payload_len > 0)
bout.write(message.message());
// @@@ TESTING CODE
// LOG.info("Write one message taskid:{}, len:{}, data:{}", task_id
// , payload_len, JStormUtils.toPrintableString(message.message()) );
}
示例3: writeTaskMessage
import org.jboss.netty.buffer.ChannelBufferOutputStream; //导入方法依赖的package包/类
/**
* write a TaskMessage into a stream
*
* Each TaskMessage is encoded as: task ... short(2) len ... int(4) payload ... byte[] *
*/
private void writeTaskMessage(ChannelBufferOutputStream bout, TaskMessage message) throws Exception {
int payload_len = 0;
if (message.message() != null)
payload_len = message.message().length;
short type = message.get_type();
bout.writeShort(type);
int task_id = message.task();
if (task_id > Short.MAX_VALUE)
throw new RuntimeException("Task ID should not exceed " + Short.MAX_VALUE);
bout.writeShort((short) task_id);
bout.writeInt(payload_len);
if (payload_len > 0)
bout.write(message.message());
// LOG.info("Write one message taskid:{}, len:{}, data:{}", taskId
// , payload_len, JStormUtils.toPrintableString(message.message()) );
}
示例4: buffer
import org.jboss.netty.buffer.ChannelBufferOutputStream; //导入方法依赖的package包/类
/**
* create a buffer containing the encoding of this batch
*/
@Override
public ChannelBuffer buffer() throws Exception {
int payloadLen = 0;
if (_message != null)
payloadLen = _message.length;
int totalLen = 8 + payloadLen;
ChannelBufferOutputStream bout = new ChannelBufferOutputStream(ChannelBuffers.directBuffer(totalLen));
bout.writeShort(_type);
if (_task > Short.MAX_VALUE)
throw new RuntimeException("Task ID should not exceed " + Short.MAX_VALUE);
bout.writeShort((short) _task);
bout.writeInt(payloadLen);
if (payloadLen > 0)
bout.write(_message);
bout.close();
return bout.buffer();
}
示例5: doEncode
import org.jboss.netty.buffer.ChannelBufferOutputStream; //导入方法依赖的package包/类
private Object doEncode(Request request, ChannelHandlerContext ctx, Channel channel) throws Exception {
//version from request header;
byte ver = request.getHeader().getSerializeVersion();
//overwrite if request header == 0 and version != 0, use version
if ( ver == 0 && version != 0)
ver = version;
int pLen = request.getPayload() == null ? 0 : request.getPayload().length;
byte[] header = request.getHeader().toByte();
// encoding length , and check the max value of integer, should be 2GB
int len = TOTAL + header.length + pLen + R_SIZE;
if ( len > Integer.MAX_VALUE ) {
channel.close();
throw new Exception( len+" exceeding Integer.MAX_VALUE");
}
ChannelBufferOutputStream bout = new ChannelBufferOutputStream(dynamicBuffer(
len, ctx.getChannel().getConfig().getBufferFactory()));
bout.write(SIGNATURE);
bout.write(ver);
bout.writeInt(len);
bout.writeShort((short) header.length);
bout.write(header);
// request type
bout.write((byte) request.getType().ordinal());
bout.write( request.getPayload());
bout.flush();
bout.close();
ChannelBuffer encoded = bout.buffer();
return encoded;
}
示例6: writeTaskMessage
import org.jboss.netty.buffer.ChannelBufferOutputStream; //导入方法依赖的package包/类
/**
* write a TaskMessage into a stream
*
* Each TaskMessage is encoded as:
* task ... short(2)
* len ... int(4)
* payload ... byte[] *
*/
private void writeTaskMessage(ChannelBufferOutputStream bout, TaskMessage message) throws Exception {
int payload_len = 0;
if (message.message() != null)
payload_len = message.message().length;
int task_id = message.task();
if (task_id > Short.MAX_VALUE)
throw new RuntimeException("Task ID should not exceed "+Short.MAX_VALUE);
bout.writeShort((short)task_id);
bout.writeInt(payload_len);
if (payload_len >0)
bout.write(message.message());
}