io.grpc.okhttp.OkHttpWritableBuffer Maven / Gradle / Ivy
/*
* Copyright 2015 The gRPC Authors
*
* Licensed 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 io.grpc.okhttp;
import io.grpc.internal.WritableBuffer;
import okio.Buffer;
class OkHttpWritableBuffer implements WritableBuffer {
private final Buffer buffer;
private int writableBytes;
private int readableBytes;
OkHttpWritableBuffer(Buffer buffer, int capacity) {
this.buffer = buffer;
writableBytes = capacity;
}
@Override
public void write(byte[] src, int srcIndex, int length) {
buffer.write(src, srcIndex, length);
writableBytes -= length;
readableBytes += length;
}
@Override
public void write(byte b) {
buffer.writeByte(b);
writableBytes -= 1;
readableBytes += 1;
}
@Override
public int writableBytes() {
return writableBytes;
}
@Override
public int readableBytes() {
return readableBytes;
}
@Override
public void release() {
}
Buffer buffer() {
return buffer;
}
}