org.apache.drill.exec.rpc.InboundRpcMessage.java Source code

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Here is the source code for org.apache.drill.exec.rpc.InboundRpcMessage.java

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/**
 * 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.drill.exec.rpc;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufInputStream;

import java.io.InputStream;

import org.apache.drill.exec.proto.GeneralRPCProtos.RpcMode;

public class InboundRpcMessage extends RpcMessage {
    public ByteBuf pBody;
    public ByteBuf dBody;

    public InboundRpcMessage(RpcMode mode, int rpcType, int coordinationId, ByteBuf pBody, ByteBuf dBody) {
        super(mode, rpcType, coordinationId);
        this.pBody = pBody;
        this.dBody = dBody;
    }

    @Override
    public int getBodySize() {
        int len = pBody.capacity();
        if (dBody != null) {
            len += dBody.capacity();
        }
        return len;
    }

    @Override
    void release() {
        if (pBody != null) {
            pBody.release();
        }
        if (dBody != null) {
            dBody.release();
        }
    }

    @Override
    public String toString() {
        return "InboundRpcMessage [pBody=" + pBody + ", mode=" + mode + ", rpcType=" + rpcType + ", coordinationId="
                + coordinationId + ", dBody=" + dBody + "]";
    }

    public InputStream getProtobufBodyAsIS() {
        return new ByteBufInputStream(pBody);
    }

}