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A quick developing framewort for internet company
/**
* Copyright (C) 2016 - 2030 youtongluan.
*
* 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 org.yx.rpc.codec.decoders;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
import org.yx.annotation.Bean;
import org.yx.exception.SoaException;
import org.yx.rpc.Profile;
import org.yx.rpc.RpcJson;
import org.yx.rpc.codec.Protocols;
import org.yx.rpc.server.Response;
import org.yx.util.S;
@Bean
public class SplitResponseDeserializer implements SumkMinaDeserializer {
@Override
public boolean accept(int protocol) {
return Protocols.hasFeature(protocol, Protocols.RESPONSE_SPLIT);
}
@Override
public Response decode(int protocol, byte[] data) {
int index = DeSerializeKits.nextSplitIndex(data, 0);
Response resp = new Response(new String(data, 0, index, Profile.UTF8));
if (index == data.length) {
return resp;
}
ByteBuffer buf = ByteBuffer.wrap(data).order(ByteOrder.BIG_ENDIAN);
buf.position(index + 1);
int len = buf.getInt();
index += 5;
if (len != Integer.MIN_VALUE) {
if (len > 0) {
resp.json(new String(data, index, len, Profile.UTF8));
} else {
len &= Integer.MAX_VALUE;
byte[] bs = Arrays.copyOfRange(data, ++index, len);
resp.json(RpcJson.operator().toJson(bs));
}
index += len;
}
buf.position(index);
len = buf.getInt();
index += 4;
if (len != Integer.MIN_VALUE) {
resp.json(new String(data, index, data.length - index, Profile.UTF8));
resp.exception(S.json().fromJson(new String(data, index, len, Profile.UTF8), SoaException.class));
}
return resp;
}
}
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