dubbo ChannelBufferOutputStream 源码
dubbo ChannelBufferOutputStream 代码
文件路径：/dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/buffer/ChannelBufferOutputStream.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.dubbo.remoting.buffer;
import java.io.IOException;
import java.io.OutputStream;
public class ChannelBufferOutputStream extends OutputStream {
private final ChannelBuffer buffer;
private final int startIndex;
public ChannelBufferOutputStream(ChannelBuffer buffer) {
if (buffer == null) {
throw new NullPointerException("buffer");
}
this.buffer = buffer;
startIndex = buffer.writerIndex();
}
public int writtenBytes() {
return buffer.writerIndex() - startIndex;
}
@Override
public void write(byte[] b, int off, int len) throws IOException {
if (len == 0) {
return;
}
buffer.writeBytes(b, off, len);
}
@Override
public void write(byte[] b) throws IOException {
buffer.writeBytes(b);
}
@Override
public void write(int b) throws IOException {
buffer.writeByte((byte) b);
}
public ChannelBuffer buffer() {
return buffer;
}
}
相关信息
相关文章
dubbo AbstractChannelBuffer 源码
dubbo ByteBufferBackedChannelBuffer 源码
dubbo ChannelBufferInputStream 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
7、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦