AbstractMessage (seata-core 0.6.1 0.6.1 API)

java.lang.Object
- io.seata.core.protocol.AbstractMessage

所有已实现的接口:

MessageCodec, Serializable

直接已知子类:

AbstractIdentifyRequest, AbstractResultMessage, AbstractTransactionRequest, MergedWarpMessage, MergeResultMessage
```
public abstract class AbstractMessage
extends Object
implements MessageCodec, Serializable
```
The type Abstract message.

作者:

jimin.jm @alibaba-inc.com

另请参阅:

序列化表格

字段概要

字段
限定符和类型	字段和说明
`protected io.netty.channel.ChannelHandlerContext`	`ctx` The Ctx.
`static short`	`TYPE_BRANCH_COMMIT` The constant TYPE_BRANCH_COMMIT.
`static short`	`TYPE_BRANCH_COMMIT_RESULT` The constant TYPE_BRANCH_COMMIT_RESULT.
`static short`	`TYPE_BRANCH_REGISTER` The constant TYPE_BRANCH_REGISTER.
`static short`	`TYPE_BRANCH_REGISTER_RESULT` The constant TYPE_BRANCH_REGISTER_RESULT.
`static short`	`TYPE_BRANCH_ROLLBACK` The constant TYPE_BRANCH_ROLLBACK.
`static short`	`TYPE_BRANCH_ROLLBACK_RESULT` The constant TYPE_BRANCH_ROLLBACK_RESULT.
`static short`	`TYPE_BRANCH_STATUS_REPORT` The constant TYPE_BRANCH_STATUS_REPORT.
`static short`	`TYPE_BRANCH_STATUS_REPORT_RESULT` The constant TYPE_BRANCH_STATUS_REPORT_RESULT.
`static short`	`TYPE_GLOBAL_BEGIN` The constant TYPE_GLOBAL_BEGIN.
`static short`	`TYPE_GLOBAL_BEGIN_RESULT` The constant TYPE_GLOBAL_BEGIN_RESULT.
`static short`	`TYPE_GLOBAL_COMMIT` The constant TYPE_GLOBAL_COMMIT.
`static short`	`TYPE_GLOBAL_COMMIT_RESULT` The constant TYPE_GLOBAL_COMMIT_RESULT.
`static short`	`TYPE_GLOBAL_LOCK_QUERY` The constant TYPE_GLOBAL_LOCK_QUERY.
`static short`	`TYPE_GLOBAL_LOCK_QUERY_RESULT` The constant TYPE_GLOBAL_LOCK_QUERY_RESULT.
`static short`	`TYPE_GLOBAL_ROLLBACK` The constant TYPE_GLOBAL_ROLLBACK.
`static short`	`TYPE_GLOBAL_ROLLBACK_RESULT` The constant TYPE_GLOBAL_ROLLBACK_RESULT.
`static short`	`TYPE_GLOBAL_STATUS` The constant TYPE_GLOBAL_STATUS.
`static short`	`TYPE_GLOBAL_STATUS_RESULT` The constant TYPE_GLOBAL_STATUS_RESULT.
`static short`	`TYPE_REG_CLT` The constant TYPE_REG_CLT.
`static short`	`TYPE_REG_CLT_RESULT` The constant TYPE_REG_CLT_RESULT.
`static short`	`TYPE_REG_RM` The constant TYPE_REG_RM.
`static short`	`TYPE_REG_RM_RESULT` The constant TYPE_REG_RM_RESULT.
`static short`	`TYPE_SEATA_MERGE` The constant TYPE_SEATA_MERGE.
`static short`	`TYPE_SEATA_MERGE_RESULT` The constant TYPE_SEATA_MERGE_RESULT.
`protected static Charset`	`UTF8` The constant UTF8.

构造器概要

构造器
构造器和说明

AbstractMessage()

构造器
构造器和说明
`AbstractMessage()`

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法和说明
`static int`	`bytesToInt(byte[] bytes, int offset)` Bytes to int int.
`boolean`	`decode(io.netty.buffer.ByteBuf in)` Decode boolean.
`static MergedMessage`	`getMergeRequestInstanceByCode(int typeCode)` Gets merge request instance by code.
`static MergedMessage`	`getMergeResponseInstanceByCode(int typeCode)` Gets merge response instance by code.
`static MessageCodec`	`getMsgInstanceByCode(short typeCode)` Gets msg instance by code.
`static void`	`intToBytes(int i, byte[] bytes, int offset)` Int to bytes.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 io.seata.core.protocol.MessageCodec
encode, getTypeCode

- 字段详细资料
  - TYPE_GLOBAL_BEGIN
```
public static final short TYPE_GLOBAL_BEGIN
```
    The constant TYPE_GLOBAL_BEGIN.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_BEGIN_RESULT
```
public static final short TYPE_GLOBAL_BEGIN_RESULT
```
    The constant TYPE_GLOBAL_BEGIN_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_COMMIT
```
public static final short TYPE_GLOBAL_COMMIT
```
    The constant TYPE_GLOBAL_COMMIT.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_COMMIT_RESULT
```
public static final short TYPE_GLOBAL_COMMIT_RESULT
```
    The constant TYPE_GLOBAL_COMMIT_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_ROLLBACK
```
public static final short TYPE_GLOBAL_ROLLBACK
```
    The constant TYPE_GLOBAL_ROLLBACK.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_ROLLBACK_RESULT
```
public static final short TYPE_GLOBAL_ROLLBACK_RESULT
```
    The constant TYPE_GLOBAL_ROLLBACK_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_STATUS
```
public static final short TYPE_GLOBAL_STATUS
```
    The constant TYPE_GLOBAL_STATUS.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_STATUS_RESULT
```
public static final short TYPE_GLOBAL_STATUS_RESULT
```
    The constant TYPE_GLOBAL_STATUS_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_LOCK_QUERY
```
public static final short TYPE_GLOBAL_LOCK_QUERY
```
    The constant TYPE_GLOBAL_LOCK_QUERY.
    
    另请参阅:
    
    常量字段值
  - TYPE_GLOBAL_LOCK_QUERY_RESULT
```
public static final short TYPE_GLOBAL_LOCK_QUERY_RESULT
```
    The constant TYPE_GLOBAL_LOCK_QUERY_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_BRANCH_COMMIT
```
public static final short TYPE_BRANCH_COMMIT
```
    The constant TYPE_BRANCH_COMMIT.
    
    另请参阅:
    
    常量字段值
  - TYPE_BRANCH_COMMIT_RESULT
```
public static final short TYPE_BRANCH_COMMIT_RESULT
```
    The constant TYPE_BRANCH_COMMIT_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_BRANCH_ROLLBACK
```
public static final short TYPE_BRANCH_ROLLBACK
```
    The constant TYPE_BRANCH_ROLLBACK.
    
    另请参阅:
    
    常量字段值
  - TYPE_BRANCH_ROLLBACK_RESULT
```
public static final short TYPE_BRANCH_ROLLBACK_RESULT
```
    The constant TYPE_BRANCH_ROLLBACK_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_BRANCH_REGISTER
```
public static final short TYPE_BRANCH_REGISTER
```
    The constant TYPE_BRANCH_REGISTER.
    
    另请参阅:
    
    常量字段值
  - TYPE_BRANCH_REGISTER_RESULT
```
public static final short TYPE_BRANCH_REGISTER_RESULT
```
    The constant TYPE_BRANCH_REGISTER_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_BRANCH_STATUS_REPORT
```
public static final short TYPE_BRANCH_STATUS_REPORT
```
    The constant TYPE_BRANCH_STATUS_REPORT.
    
    另请参阅:
    
    常量字段值
  - TYPE_BRANCH_STATUS_REPORT_RESULT
```
public static final short TYPE_BRANCH_STATUS_REPORT_RESULT
```
    The constant TYPE_BRANCH_STATUS_REPORT_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_SEATA_MERGE
```
public static final short TYPE_SEATA_MERGE
```
    The constant TYPE_SEATA_MERGE.
    
    另请参阅:
    
    常量字段值
  - TYPE_SEATA_MERGE_RESULT
```
public static final short TYPE_SEATA_MERGE_RESULT
```
    The constant TYPE_SEATA_MERGE_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_REG_CLT
```
public static final short TYPE_REG_CLT
```
    The constant TYPE_REG_CLT.
    
    另请参阅:
    
    常量字段值
  - TYPE_REG_CLT_RESULT
```
public static final short TYPE_REG_CLT_RESULT
```
    The constant TYPE_REG_CLT_RESULT.
    
    另请参阅:
    
    常量字段值
  - TYPE_REG_RM
```
public static final short TYPE_REG_RM
```
    The constant TYPE_REG_RM.
    
    另请参阅:
    
    常量字段值
  - TYPE_REG_RM_RESULT
```
public static final short TYPE_REG_RM_RESULT
```
    The constant TYPE_REG_RM_RESULT.
    
    另请参阅:
    
    常量字段值
  - UTF8
```
protected static final Charset UTF8
```
    The constant UTF8.
  - ctx
```
protected io.netty.channel.ChannelHandlerContext ctx
```
    The Ctx.
- 构造器详细资料
  - AbstractMessage
```
public AbstractMessage()
```
- 方法详细资料
  - bytesToInt
```
public static int bytesToInt(byte[] bytes,
                             int offset)
```
    Bytes to int int.
    
    参数:
    
    bytes - the bytes
    
    offset - the offset
    
    返回:
    
    the int
  - intToBytes
```
public static void intToBytes(int i,
                              byte[] bytes,
                              int offset)
```
    Int to bytes.
    
    参数:
    
    i - the
    
    bytes - the bytes
    
    offset - the offset
  - decode
```
public boolean decode(io.netty.buffer.ByteBuf in)
```
    从接口复制的说明: MessageCodec
    
    Decode boolean.
    
    指定者:
    
    decode 在接口中 MessageCodec
    
    参数:
    
    in - the in
    
    返回:
    
    the boolean
  - getMsgInstanceByCode
```
public static MessageCodec getMsgInstanceByCode(short typeCode)
```
    Gets msg instance by code.
    
    参数:
    
    typeCode - the type code
    
    返回:
    
    the msg instance by code
  - getMergeRequestInstanceByCode
```
public static MergedMessage getMergeRequestInstanceByCode(int typeCode)
```
    Gets merge request instance by code.
    
    参数:
    
    typeCode - the type code
    
    返回:
    
    the merge request instance by code
  - getMergeResponseInstanceByCode
```
public static MergedMessage getMergeResponseInstanceByCode(int typeCode)
```
    Gets merge response instance by code.
    
    参数:
    
    typeCode - the type code
    
    返回:
    
    the merge response instance by code

类 AbstractMessage

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 io.seata.core.protocol.MessageCodec

字段详细资料

TYPE_GLOBAL_BEGIN

TYPE_GLOBAL_BEGIN_RESULT

TYPE_GLOBAL_COMMIT

TYPE_GLOBAL_COMMIT_RESULT

TYPE_GLOBAL_ROLLBACK

TYPE_GLOBAL_ROLLBACK_RESULT

TYPE_GLOBAL_STATUS

TYPE_GLOBAL_STATUS_RESULT

TYPE_GLOBAL_LOCK_QUERY

TYPE_GLOBAL_LOCK_QUERY_RESULT

TYPE_BRANCH_COMMIT

TYPE_BRANCH_COMMIT_RESULT

TYPE_BRANCH_ROLLBACK

TYPE_BRANCH_ROLLBACK_RESULT

TYPE_BRANCH_REGISTER

TYPE_BRANCH_REGISTER_RESULT

TYPE_BRANCH_STATUS_REPORT

TYPE_BRANCH_STATUS_REPORT_RESULT

TYPE_SEATA_MERGE

TYPE_SEATA_MERGE_RESULT

TYPE_REG_CLT

TYPE_REG_CLT_RESULT

TYPE_REG_RM

TYPE_REG_RM_RESULT

UTF8

ctx

构造器详细资料

AbstractMessage

方法详细资料

bytesToInt

intToBytes

decode

getMsgInstanceByCode

getMergeRequestInstanceByCode

getMergeResponseInstanceByCode