CheckTransactionStateResponseHeader.java

/**
 * $Id: EndTransactionResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
 */
package com.alibaba.rocketmq.common.protocol.header;

import com.alibaba.rocketmq.common.sysflag.MessageSysFlag;
import com.alibaba.rocketmq.remoting.CommandCustomHeader;
import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;


/**
 * @author shijia.wxr<vintage.wang@gmail.com>
 */
public class CheckTransactionStateResponseHeader implements CommandCustomHeader {
    @CFNotNull
    private String producerGroup;
    @CFNotNull
    private Long tranStateTableOffset;
    @CFNotNull
    private Long commitLogOffset;
    @CFNotNull
    private Integer commitOrRollback; // TransactionCommitType


    // TransactionRollbackType

    @Override
    public void checkFields() throws RemotingCommandException {
        if (MessageSysFlag.TransactionCommitType == this.commitOrRollback) {
            return;
        }

        if (MessageSysFlag.TransactionRollbackType == this.commitOrRollback) {
            return;
        }

        throw new RemotingCommandException("commitOrRollback field wrong");
    }


    public String getProducerGroup() {
        return producerGroup;
    }


    public void setProducerGroup(String producerGroup) {
        this.producerGroup = producerGroup;
    }


    public Long getTranStateTableOffset() {
        return tranStateTableOffset;
    }


    public void setTranStateTableOffset(Long tranStateTableOffset) {
        this.tranStateTableOffset = tranStateTableOffset;
    }


    public Long getCommitLogOffset() {
        return commitLogOffset;
    }


    public void setCommitLogOffset(Long commitLogOffset) {
        this.commitLogOffset = commitLogOffset;
    }


    public Integer getCommitOrRollback() {
        return commitOrRollback;
    }


    public void setCommitOrRollback(Integer commitOrRollback) {
        this.commitOrRollback = commitOrRollback;
    }
}