com.generallycloud.baseio.codec.protobase.future.ProtobaseBinaryFutureImpl Maven / Gradle / Ivy
/*
* Copyright 2015-2017 GenerallyCloud.com
*
* 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 com.generallycloud.baseio.codec.protobase.future;
import com.generallycloud.baseio.buffer.ByteBuf;
import com.generallycloud.baseio.component.SocketChannelContext;
import com.generallycloud.baseio.component.SocketSession;
/**
*
*/
public class ProtobaseBinaryFutureImpl extends ProtobaseFutureImpl {
private byte[] binary;
private int binaryLength;
private int binaryLimit;
public ProtobaseBinaryFutureImpl(SocketChannelContext context) {
super(context);
}
public ProtobaseBinaryFutureImpl(SocketSession session, ByteBuf buf, int binaryLimit) {
super(session, buf);
this.binaryLimit = binaryLimit;
}
@Override
protected void generateHeaderBinary(ByteBuf buf) {
binaryLength = buf.getInt();
}
@Override
protected void reallocateBuf(ByteBuf buf) {
int all_length = future_name_length + textLength + binaryLength;
buf.reallocate(all_length, binaryLimit);
}
protected void gainBinary(ByteBuf buf, int offset) {
buf.skipBytes(future_name_length + textLength);
binary = buf.getBytes();
}
@Override
public byte[] getBinary() {
return binary;
}
@Override
public int getBinaryLength() {
return binaryLength;
}
@Override
public boolean hasBinary() {
return true;
}
}