com.oceanbase.oms.logmessage

类 DataMessage

java.lang.Object

com.oceanbase.oms.logmessage.Message

com.oceanbase.oms.logmessage.DataMessage

public class DataMessage
extends Message

Message contains database updating data.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	DataMessage.Record Record contains data of one record.

字段概要

从类继承的字段 com.oceanbase.oms.logmessage.Message

attributes, id, SOURCEIPANDPORT, type

构造器概要

构造器

构造器和说明
DataMessage() Constructor of DataMessage, the type is 100 by default.

方法概要

限定符和类型	方法和说明
void	addRecord(DataMessage.Record r)
void	clear()
int	getRecordCount() Get the number of all records in the message.
List<DataMessage.Record>	getRecordList() Get the list of records.
void	mergeFrom(DataInputStream reader, String regionId) Construct the message from DataInputStream.
static DbTypeEnum	parseDBTypeCode(int dbTypeCode)
static DbTypeEnum	parseDbTypeStr(String dbTypeInStr)
String	toString()

从类继承的方法 com.oceanbase.oms.logmessage.Message

addAttribute, addAttributes, getAttribute, getMid, getStoreIpAndPort, getType, setId, setType

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

DataMessage

public DataMessage()

Constructor of DataMessage, the type is 100 by default.

方法详细资料

getRecordCount

public int getRecordCount()

Get the number of all records in the message.

返回:

the number of records.

getRecordList

public List<DataMessage.Record> getRecordList()

Get the list of records.

返回:

the list of records.

mergeFrom

public void mergeFrom(DataInputStream reader,
                      String regionId)
               throws IOException

Construct the message from DataInputStream.

参数:

reader - is the DataInputStream.

regionId - is the region id.

抛出:

IOException - if an IOException occurs.

clear

public void clear()

覆盖:

clear 在类中 Message

toString

public String toString()

覆盖:

toString 在类中 Message

addRecord

public void addRecord(DataMessage.Record r)

parseDbTypeStr

public static DbTypeEnum parseDbTypeStr(String dbTypeInStr)

parseDBTypeCode

public static DbTypeEnum parseDBTypeCode(int dbTypeCode)