JavaTM 2 Platform
Standard Ed. 5.0

javax.transaction.xa
ÀÎÅÍÆäÀ̽º XAResource


public interface XAResource

XAResource ÀÎÅÍÆäÀ̽º´Â X/Open CAE »ç¾ç (ºÐ»ê Æ®·£Àè¼Ç(transaction) ó¸®: XA »ç¾ç)¿¡ ±Ù°ÅÇÏ´Â ¾÷°èÇ¥ÁØÀÇ XA ÀÎÅÍÆäÀ̽ºÀÇ Java ¸ÅÇÎÀÔ´Ï´Ù.

XA ÀÎÅÍÆäÀ̽º´Â ºÐ»ê Æ®·£Àè¼Ç(transaction) ó¸® (DTP) ȯ°æ¿¡¼­ÀÇ ÀÚ¿ø ¸Å´ÏÀú¿Í Æ®·£Àè¼Ç(transaction) ¸Å´ÏÀúÀÇ »çÀÌÀÇ ±Ô¾àÀ» Á¤ÀÇÇÕ´Ï´Ù. JDBC µå¶óÀ̹ö ¶Ç´Â JMS ÇÁ·Î¹ÙÀÌ´õ´Â ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇØ, ±Û·Î¹ú Æ®·£Àè¼Ç(transaction)¿Í µ¥ÀÌŸº£À̽º ¶Ç´Â ¸Þ¼¼Áö ¼­ºñ½º Á¢¼Óµ¿¾ÈÀÌ °ü·ÃÁþ°í¸¦ Áö¿ø ÇÕ´Ï´Ù.

XAResource ÀÎÅÍÆäÀ̽º´Â Æ®·£Àè¼Ç(transaction)°¡ ¿ÜºÎÀÇ Æ®·£Àè¼Ç(transaction) ¸Å´ÏÀú¿¡ ÀÇÇØ Á¦¾îµÇ´Â ȯ°æ¿¡¼­ ÀÀ¿ë ÇÁ·Î±×·¥¿¡ ÀÇÇØ »ç¿ëµÇ´Â ¸ðµç Æ®·£Àè¼Ç(transaction) ÀÚ¿ø¿¡ ÀÇÇØ Áö¿ø ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ ÀÚ¿øÀÇ ¿¹·Î¼­´Â µ¥ÀÌŸº£À̽º °ü¸® ½Ã½ºÅÛÀÌ ÀÖ½À´Ï´Ù. ¾îÇø®ÄÉÀ̼ÇÀº º¹¼öÀÇ µ¥ÀÌŸº£À̽º Á¢¼ÓÀ» °³ÀÔ½ÃÄÑ µ¥ÀÌÅÍ¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖ½À´Ï´Ù. °¢ µ¥ÀÌŸº£À̽º Á¢¼ÓÀº Æ®·£Àè¼Ç(transaction) ¸Å´ÏÀú¿¡ ÀÇÇØ Æ®·£Àè¼Ç(transaction) ÀÚ¿øÀ¸·Î¼­ µî·ÏµË´Ï´Ù. Æ®·£Àè¼Ç(transaction) ¸Å´ÏÀú´Â ±Û·Î¹ú Æ®·£Àè¼Ç(transaction)¿¡ °ü·ÃµÈ °¢ Á¢¼ÓÀÇ XAResource¸¦ ÃëµæÇÕ´Ï´Ù. Æ®·£Àè¼Ç(transaction) ¸Å´ÏÀú´Â start ¸Þ¼­µå¸¦ »ç¿ëÇØ ±Û·Î¹ú Æ®·£Àè¼Ç(transaction)¸¦ ÀÚ¿ø¿¡ °ü·ÃÁö¾îend ¸Þ¼­µå¸¦ »ç¿ëÇØ Æ®·£Àè¼Ç(transaction)¿Í ÀÚ¿øÀÌ °ü·ÃÁþ°í¸¦ ÇØÁ¦ÇÕ´Ï´Ù. ÀÚ¿ø ¸Å´ÏÀú´Â ±Û·Î¹ú Æ®·£Àè¼Ç(transaction)¸¦ start ¸Þ¼­µåÀÇ È£Ãâ°ú end ¸Þ¼­µåÀÇ È£Ã⵿¾È¿¡ ±× µ¥ÀÌÅÍ¿¡ ´ëÇؼ­ ½ÇÇàµÇ´Â ¸ðµç 󸮿¡ °ü·ÃÁþ½À´Ï´Ù.

Æ®·£Àè¼Ç(transaction)ÀÇ À§Å¹½Ã¿¡ ÀÚ¿ø ¸Å´ÏÀú´Â 2 ´Ü°èÀÇ À§Å¹ ÇÁ·ÎÅäÄÝ¿¡ µû¶ó, Æ®·£Àè¼Ç(transaction)¸¦ Áغñ, À§Å¹, ¶Ç´Â ·Ñ¹é(rollback) Çϵµ·Ï Æ®·£Àè¼Ç(transaction) ¸Å´ÏÀú·ÎºÎÅÍ ÅëÁöµË´Ï´Ù.


ÇÊµå °³¿ä
static int TMENDRSCAN
          È¸º¹ Áֻ縦 Á¾·áÇÕ´Ï´Ù.
static int TMFAIL
          È£ÃâÃøÀÌ °ü·ÃÁþ°í¸¦ ÇØÁ¦ÇØ, Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿¡ ·Ñ¹é(rollback)¸¸ÀÇ ¸¶Å©¸¦ ºÙÀÔ´Ï´Ù.
static int TMJOIN
          È£ÃâÃøÀÌ ±âÁ¸ÀÇ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿¡ Âü°¡ÇÕ´Ï´Ù.
static int TMNOFLAGS
          TMNOFLAGS¸¦ »ç¿ëÇØ, Ç÷¡±×°ªÀÌ ¼±ÅõǾî ÀÖÁö ¾ÊÀº °ÍÀ» ³ªÅ¸³À´Ï´Ù.
static int TMONEPHASE
          È£ÃâÃøÀº 1 ´Ü°èÀÇ ÃÖÀûÈ­¸¦ »ç¿ëÇÏ°í ÀÖ½À´Ï´Ù.
static int TMRESUME
          È£ÃâÃøÀº Áß´ÜµÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿ÍÀÇ °ü·ÃÁþ°í¸¦ Àç°³ÇÕ´Ï´Ù.
static int TMSTARTRSCAN
          È¸º¹ Áֻ縦 °³½ÃÇÕ´Ï´Ù.
static int TMSUCCESS
          È£ÃâÃø°ú Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿ÍÀÇ °ü·ÃÁþ°í¸¦ ÇØÁ¦ÇÕ´Ï´Ù.
static int TMSUSPEND
          È£ÃâÃøÀº Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿ÍÀÇ °ü·ÃÁþ°í¸¦ Áß´ÜÇÕ´Ï´Ù (Á¾·á´Â ¾Æ´Ï´Ù).
static int XA_OK
          Æ®·£Àè¼Ç(transaction) 󸮰¡ Á¤»óÀûÀ¸·Î ÁغñµÇ¾ú½À´Ï´Ù.
static int XA_RDONLY
          Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿¡¼­´Â µ¶ÇØ ¹Û¿¡ ÇàÇØÁöÁö ¾Ê°í, À§Å¹µÇ¾ú½À´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void commit (Xid  xid, boolean onePhase)
          xid ·Î ÁöÁ¤µÈ ±Û·Î¹ú Æ®·£Àè¼Ç(transaction)¸¦ À§Å¹ÇÕ´Ï´Ù.
 void end (Xid  xid, int flags)
          Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¸¦ À§Çؼ­ ½ÇÇàµÈ 󸮸¦ Á¾·áÇÕ´Ï´Ù.
 void forget (Xid  xid)
          ÈÞ¸®½ºÆ½¿¡ °áÂøµÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¸¦ ¹«½ÃÇϵµ·Ï ÀÚ¿ø ¸Å´ÏÀú¿¡ ÅëÁöÇÕ´Ï´Ù.
 int getTransactionTimeout ()
          ÀÌ XAResource ÀνºÅϽº¿¡ ´ëÇؼ­ ¼³Á¤µÈ ÇöÀçÀÇ Æ®·£Àè¼Ç(transaction) ŸÀÓ ¾Æ¿ôÄ¡¸¦ ÃëµæÇÕ´Ï´Ù.
 boolean isSameRM (XAResource  xares)
          ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇØ, Ÿ°Ù °´Ã¼·Î ³ªÅ¸³»Áö´Â ÀÚ¿ø ¸Å´ÏÀú ÀνºÅϽº°¡ ÆĶó¹ÌÅÍ xares ·Î ³ªÅ¸³»Áö´Â ÀÚ¿ø ¸Å´ÏÀú ÀνºÅϽº¿Í °°Àº°¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
 int prepare (Xid  xid)
          xid ·Î ÁöÁ¤µÈ Æ®·£Àè¼Ç(transaction)ÀÇ Æ®·£Àè¼Ç(transaction) À§Å¹ÀÇ Áغñ¸¦ Çϵµ·Ï ÀÚ¿ø ¸Å´ÏÀú¿¡ ¿ä±¸ÇÕ´Ï´Ù.
 Xid [] recover (int flag)
          ÀÚ¿ø ¸Å´ÏÀú·ÎºÎÅÍ ÁغñµÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)ÀÇ ¸®½ºÆ®¸¦ ÃëµæÇÕ´Ï´Ù.
 void rollback (Xid  xid)
          Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¸¦ À§Çؼ­ ½ÇÇàµÈ 󸮸¦ ·Ñ¹é(rollback) Çϵµ·Ï ÀÚ¿ø ¸Å´ÏÀú¿¡ ÅëÁöÇÕ´Ï´Ù.
 boolean setTransactionTimeout (int seconds)
           ÀÌ XAResource ÀνºÅϽºÀÇ ÇöÀçÀÇ Æ®·£Àè¼Ç(transaction) ŸÀÓ ¾Æ¿ôÄ¡¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void start (Xid  xid, int flags)
          xid·Î ÁöÁ¤µÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¸¦ À§ÇÑ Ã³¸®¸¦ °³½ÃÇÕ´Ï´Ù.
 

ÇʵåÀÇ »ó¼¼

TMENDRSCAN

static final int TMENDRSCAN
ȸº¹ Áֻ縦 Á¾·áÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

TMFAIL

static final int TMFAIL
È£ÃâÃøÀÌ °ü·ÃÁþ°í¸¦ ÇØÁ¦ÇØ, Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿¡ ·Ñ¹é(rollback)¸¸ÀÇ ¸¶Å©¸¦ ºÙÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

TMJOIN

static final int TMJOIN
È£ÃâÃøÀÌ ±âÁ¸ÀÇ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿¡ Âü°¡ÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

TMNOFLAGS

static final int TMNOFLAGS
TMNOFLAGS¸¦ »ç¿ëÇØ, Ç÷¡±×°ªÀÌ ¼±ÅõǾî ÀÖÁö ¾ÊÀº °ÍÀ» ³ªÅ¸³À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

TMONEPHASE

static final int TMONEPHASE
È£ÃâÃøÀº 1 ´Ü°èÀÇ ÃÖÀûÈ­¸¦ »ç¿ëÇÏ°í ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

TMRESUME

static final int TMRESUME
È£ÃâÃøÀº Áß´ÜµÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿ÍÀÇ °ü·ÃÁþ°í¸¦ Àç°³ÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

TMSTARTRSCAN

static final int TMSTARTRSCAN
ȸº¹ Áֻ縦 °³½ÃÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

TMSUCCESS

static final int TMSUCCESS
È£ÃâÃø°ú Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿ÍÀÇ °ü·ÃÁþ°í¸¦ ÇØÁ¦ÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

TMSUSPEND

static final int TMSUSPEND
È£ÃâÃøÀº Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿ÍÀÇ °ü·ÃÁþ°í¸¦ Áß´ÜÇÕ´Ï´Ù (Á¾·á´Â ¾Æ´Ï´Ù).

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

XA_RDONLY

static final int XA_RDONLY
Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¿¡¼­´Â µ¶ÇØ ¹Û¿¡ ÇàÇØÁöÁö ¾Ê°í, À§Å¹µÇ¾ú½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

XA_OK

static final int XA_OK
Æ®·£Àè¼Ç(transaction) 󸮰¡ Á¤»óÀûÀ¸·Î ÁغñµÇ¾ú½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪
¸Þ¼­µåÀÇ »ó¼¼

commit

void commit(Xid  xid,
            boolean onePhase)
            throws XAException 
xid ·Î ÁöÁ¤µÈ ±Û·Î¹ú Æ®·£Àè¼Ç(transaction)¸¦ À§Å¹ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
xid - ±Û·Î¹ú Æ®·£Àè¼Ç(transaction) ½Äº°ÀÚ
onePhase - trueÀÎ °æ¿ì, ÀÚ¿ø ¸Å´ÏÀú´Â 1 ´Ü°èÀÇ À§Å¹ ÇÁ·ÎÅäÄÝÀ» »ç¿ëÇØ, xid¸¦ À§Çؼ­ ÇàÇØÁø 󸮸¦ À§Å¹ÇÒ ÇÊ¿ä°¡ ÀÖ´Ù
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. ÃëÇÒ ¼ö ÀÖ´Â XAException Ä¡´Â XA_HEURHAZ, XA_HEURCOM, XA_HEURRB, XA_HEURMIX, XAER_RMERR, XAER_RMFAIL, XAER_NOTA, XAER_INVAL, ¶Ç´Â XAER_PROTO

ÀÚ¿ø ¸Å´ÏÀú°¡ Æ®·£Àè¼Ç(transaction)¸¦ À§Å¹ÇÏ°í ÀÖÁö ¾Ê°í, ÆĶó¹ÌÅÍ onePhase°¡ true ·Î ¼³Á¤µÇ¾î ÀÖ´Â °æ¿ì, ÀÚ¿ø ¸Å´ÏÀú´Â XA_RB* ¿¹¿ÜÀÇ 1°³¸¦ Throw ÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ÀÌ °æ¿ì µ¹¾Æ¿Ã ¶§¿¡ ÀÚ¿ø ¸Å´ÏÀú´Â Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)ÀÇ Ã³¸®¸¦ ·Ñ¹é(rollback) ÇØ, º¸°ü À¯ÁöÇÏ°í ÀÖ´ø ¸ðµç ÀÚ¿øÀ» ÇعæÇß½À´Ï´Ù.


end

void end(Xid  xid,
         int flags)
         throws XAException 
Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¸¦ À§Çؼ­ ½ÇÇàµÈ 󸮸¦ Á¾·áÇÕ´Ï´Ù. ÀÚ¿ø ¸Å´ÏÀú´Â ÁöÁ¤µÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)°ú XA ÀÚ¿øÀÌ °ü·ÃÁþ°í¸¦ ÇØÁ¦ÇØ, Æ®·£Àè¼Ç(transaction)¸¦ ¿Ï·á½Ãŵ´Ï´Ù.

TMSUSPEND°¡ Ç÷¡±×·Î ÁöÁ¤µÇ¸é, Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)´Â ºÒ¿ÏÀüÇÑ »óÅ·ΠÀϽÃÀûÀ¸·Î Áߴܵ˴ϴÙ. Æ®·£Àè¼Ç(transaction) ÄÁÅؽºÆ®Àº Áß´Ü »óÅÂÀ̸ç, TMRESUME¸¦ ÁöÁ¤ÇÑ start ¸Þ¼­µå¸¦ °³ÀÔ½ÃÄÑ Àç°³ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

TMFAIL°¡ °¡¸®Å°´Â °æ¿ì, ó¸® ºÎºÐÀº ½ÇÆÐÇß½À´Ï´Ù. ÀÚ¿ø ¸Å´ÏÀú´Â Æ®·£Àè¼Ç(transaction)¿¡ ·Ñ¹é(rollback) Àü¿ëÀÇ ¸¶Å©¸¦ ºÙÀÌ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.

TMSUCCESS°¡ °¡¸®Å°´Â °æ¿ì, ó¸® ºÎºÐÀº Á¤»óÀûÀ¸·Î ¿Ï·áÇß½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
xid - ÀÌÀü¿¡ start ¸Þ¼­µå·Î »ç¿ëµÈ ½Äº°ÀÚ¿Í °°Àº ±Û·Î¹ú Æ®·£Àè¼Ç(transaction) ½Äº°ÀÚ
flags - TMSUCCESS, TMFAIL, ¶Ç´Â TMSUSPEND ¾ðÁ¨°¡
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. ÃëÇÒ ¼ö ÀÖ´Â XAException Ä¡´Â XAER_RMERR, XAER_RMFAILED, XAER_NOTA, XAER_INVAL, XAER_PROTO, ¶Ç´Â XA_RB*

forget

void forget(Xid  xid)
            throws XAException 
ÈÞ¸®½ºÆ½¿¡ °áÂøµÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¸¦ ¹«½ÃÇϵµ·Ï ÀÚ¿ø ¸Å´ÏÀú¿¡ ÅëÁöÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
xid - ±Û·Î¹ú Æ®·£Àè¼Ç(transaction) ½Äº°ÀÚ
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. ÃëÇÒ ¼ö ÀÖ´Â ¿¹¿ÜÄ¡´Â XAER_RMERR, XAER_RMFAIL, XAER_NOTA, XAER_INVAL, ¶Ç´Â XAER_PROTO

getTransactionTimeout

int getTransactionTimeout()
                          throws XAException 
ÀÌ XAResource ÀνºÅϽº¿¡ ´ëÇؼ­ ¼³Á¤µÈ ÇöÀçÀÇ Æ®·£Àè¼Ç(transaction) ŸÀÓ ¾Æ¿ôÄ¡¸¦ ÃëµæÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇϱâ Àü¿¡ XAResource.setTransactionTimeout°¡ »ç¿ëµÇ¾î ÀÖÁö ¾Ê¾Ò´ø °æ¿ì, ¹Ýȯ°ªÀº ÀÚ¿ø ¸Å´ÏÀú¿¡ ´ëÇؼ­ ¼³Á¤µÈ µðÆúÆ®ÀÇ Å¸ÀÓ ¾Æ¿ôÀÔ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â ÀÌÀüÀÇ setTransactionTimeout È£Ãâ·Î »ç¿ëµÈ °ªÀÌ ¸®Åϵ˴ϴ٠.

¹Ýȯ°ª:
Æ®·£Àè¼Ç(transaction) ŸÀÓ ¾Æ¿ôÄ¡ (ÃÊ´ÜÀ§)
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. °¡´É¼ºÀÌ ÀÖ´Â ¿¹¿ÜÄ¡´Â XAER_RMERR ¹× XAER_RMFAIL

isSameRM

boolean isSameRM(XAResource  xares)
                 throws XAException 
ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇØ, Ÿ°Ù °´Ã¼·Î ³ªÅ¸³»Áö´Â ÀÚ¿ø ¸Å´ÏÀú ÀνºÅϽº°¡ ÆĶó¹ÌÅÍ xares ·Î ³ªÅ¸³»Áö´Â ÀÚ¿ø ¸Å´ÏÀú ÀνºÅϽº¿Í °°Àº°¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
xares - Ÿ°Ù °´Ã¼ÀÇ ÀÚ¿ø ¸Å´ÏÀú ÀνºÅϽº¶ó°í ºñ±³µÇ´Â ÀÚ¿ø ¸Å´ÏÀú ÀνºÅϽº¸¦ °¡Áö´Â XAResource °´Ã¼
¹Ýȯ°ª:
°°Àº RM ÀνºÅϽºÀÎ °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. °¡´É¼ºÀÌ ÀÖ´Â ¿¹¿ÜÄ¡´Â XAER_RMERR ¹× XAER_RMFAIL

prepare

int prepare(Xid  xid)
            throws XAException 
xid ·Î ÁöÁ¤µÈ Æ®·£Àè¼Ç(transaction)ÀÇ Æ®·£Àè¼Ç(transaction) À§Å¹ÀÇ Áغñ¸¦ Çϵµ·Ï ÀÚ¿ø ¸Å´ÏÀú¿¡ ¿ä±¸ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
xid - ±Û·Î¹ú Æ®·£Àè¼Ç(transaction) ½Äº°ÀÚ
¹Ýȯ°ª:
Æ®·£Àè¼Ç(transaction)ÀÇ °á°ú¿¡ °üÇÑ ÀÚ¿ø ¸Å´ÏÀúÀÇ ÆÇÁ¤À» ³ªÅ¸³»´Â °ª. ÃëÇÒ ¼ö ÀÖ´Â °ªÀº XA_RDONLY ¶Ç´Â XA_OK. ÀÚ¿ø ¸Å´ÏÀú°¡ Æ®·£Àè¼Ç(transaction)¸¦ ·Ñ¹é(rollback) ½ÃÅ°°í ½ÍÀº °æ¿ì´Â Áغñ¸¦ À§ÇÑ ¸Þ¼­µå·Î ÇØ´çÇÏ´Â XAExceptionÀ» ¹ß»ý½ÃŲ´Ù
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. ÃëÇÒ ¼ö ÀÖ´Â ¿¹¿ÜÄ¡´Â XA_RB*, XAER_RMERR, XAER_RMFAIL, XAER_NOTA, XAER_INVAL, ¶Ç´Â XAER_PROTO

recover

Xid [] recover(int flag)
              throws XAException 
ÀÚ¿ø ¸Å´ÏÀú·ÎºÎÅÍ ÁغñµÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)ÀÇ ¸®½ºÆ®¸¦ ÃëµæÇÕ´Ï´Ù. Æ®·£Àè¼Ç(transaction) ¸Å´ÏÀú´Â ȸº¹½Ã¿¡ ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇØ, ÇöÀç Áغñ »óÅ ¶Ç´Â ÈÞ¸®½ºÆ½¿¡ °áÂøµÈ »óÅ¿¡ ÀÖ´Â Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)ÀÇ ¸®½ºÆ®¸¦ ÃëµæÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
flag - ÆĶó¹ÌÅÍ¿¡ ´Ù¸¥ Ç÷¡±×°¡ ¼³Á¤µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â TMSTARTRSCAN, TMENDRSCAN, TMNOFLAGS, TMNOFLAGS ¾î´ÀÂÊÀ̵çÀ» »ç¿ëÇÒ ÇÊ¿ä°¡ ÀÖ´Ù
¹Ýȯ°ª:
ÀÚ¿ø ¸Å´ÏÀú´Â ÇöÀç Áغñ »óÅ ¶Ç´Â ÈÞ¸®½ºÆ½¿¡ °áÂøµÈ »óÅ¿¡ ÀÖ´Â Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)ÀÇ Á¦·Î ÀÌ»óÀÇ XID¸¦ µ¹·ÁÁØ´Ù. Á¶ÀÛÁß¿¡ ¿¡·¯°¡ ¹ß»ýÇϸé, ÀÚ¿ø ¸Å´ÏÀú´Â ÇØ´çÇÏ´Â XAExceptionÀ» Throw ÇÑ´Ù
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. ÃëÇÒ ¼ö ÀÖ´Â °ªÀº XAER_RMERR, XAER_RMFAIL, XAER_INVAL, ¶Ç´Â XAER_PROTO

rollback

void rollback(Xid  xid)
              throws XAException 
Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¸¦ À§Çؼ­ ½ÇÇàµÈ 󸮸¦ ·Ñ¹é(rollback) Çϵµ·Ï ÀÚ¿ø ¸Å´ÏÀú¿¡ ÅëÁöÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
xid - ±Û·Î¹ú Æ®·£Àè¼Ç(transaction) ½Äº°ÀÚ
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³À´Ï´Ù.

setTransactionTimeout

boolean setTransactionTimeout(int seconds)
                              throws XAException 

ÀÌ XAResource ÀνºÅϽºÀÇ ÇöÀçÀÇ Æ®·£Àè¼Ç(transaction) ŸÀÓ ¾Æ¿ôÄ¡¸¦ ¼³Á¤ÇÕ´Ï´Ù. ÀÌ Å¸ÀÓ ¾Æ¿ôÄ¡´Â ÇÑ ¹ø ¼³Á¤µÇ¸é, ´Ù¸¥ °ªÀ» »ç¿ëÇØ setTransactionTimeoutÀÌ ÀçÂ÷ ºÒ·Á °¥ ¶§±îÁö À¯È¿ÇÕ´Ï´Ù. ŸÀÓ ¾Æ¿ôÄ¡¸¦ ÀÚ¿ø ¸Å´ÏÀú·Î »ç¿ëµÇ´Â ±âº»°ª¿¡ ¸®¼Â ÇÏ·Á¸é, °ªÀ» Á¦·Î·Î ¼³Á¤ÇÕ´Ï´Ù. ŸÀÓ ¾Æ¿ô Á¶ÀÛÀÌ Á¤»óÀûÀ¸·Î ½ÇÇàµÇ¸é, ÀÌ ¸Þ¼­µå´Â true¸¦ µ¹·ÁÁÖ°í, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÚ¿ø ¸Å´ÏÀú°¡ Æ®·£Àè¼Ç(transaction) ŸÀÓ ¾Æ¿ôÄ¡ÀÇ ¸í½ÃÀûÀÎ ¼³Á¤À» Áö¿ø ÇÏ°í ÀÖÁö ¾Ê´Â °æ¿ì´Â false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
seconds - ÃÊ´ÜÀ§ÀÇ Æ®·£Àè¼Ç(transaction) ŸÀÓ ¾Æ¿ôÄ¡
¹Ýȯ°ª:
Æ®·£Àè¼Ç(transaction) ŸÀÓ ¾Æ¿ô°ªÀÌ Á¤»óÀûÀ¸·Î ¼³Á¤µÇ¾úÀ» °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. ÃëÇÒ ¼ö ÀÖ´Â ¿¹¿ÜÄ¡´Â XAER_RMERR, XAER_RMFAIL, ¶Ç´Â XAER_INVAL

start

void start(Xid  xid,
           int flags)
           throws XAException 
xid·Î ÁöÁ¤µÈ Æ®·£Àè¼Ç(transaction) ºê·£Ä¡(branch)¸¦ À§ÇÑ Ã³¸®¸¦ °³½ÃÇÕ´Ï´Ù. TMJOIN°¡ ÁöÁ¤µÇ´Â °æ¿ì´Â ÀÚ¿ø ¸Å´ÏÀú·Î ÀÌÀü¿¡ »ç¿ëµÈ Æ®·£Àè¼Ç(transaction)ÀÇ Âü°¡¸¦ °³½ÃÇÕ´Ï´Ù. TMRESUME°¡ ÁöÁ¤µÇ´Â °æ¿ì´Â ÆĶó¹ÌÅÍ xid·Î ÁöÁ¤µÈ Áß´Ü Æ®·£Àè¼Ç(transaction)¸¦ Àç°³ÇÕ´Ï´Ù. TMJOINµµ TMRESUMEµµ ÁöÁ¤µÇÁö ¾Ê°í, xid·Î ÁöÁ¤µÈ Æ®·£Àè¼Ç(transaction)°¡ ÀÌÀü¿¡ ÀÚ¿ø ¸Å´ÏÀú·Î »ç¿ëµÇ¾ú´ø ÀûÀÌ ÀÖ´Â °æ¿ì, ÀÚ¿ø ¸Å´ÏÀú´Â ¿¡·¯ ÄÚµå XAER_DUPID ·Î XAException ¿¹¿Ü¸¦ Throw ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
xid - ÀÚ¿ø¿¡ °ü·ÃµÈ ±Û·Î¹ú Æ®·£Àè¼Ç(transaction) ½Äº°ÀÚ
flags - TMNOFLAGS, TMJOIN, ¶Ç´Â TMRESUME ¾ðÁ¨°¡
¿¹¿Ü:
XAException - ¿¡·¯°¡ ¹ß»ýÇÑ °ÍÀ» ³ªÅ¸³½´Ù. ÃëÇÒ ¼ö ÀÖ´Â ¿¹¿ÜÄ¡´Â XA_RB*, XAER_RMERR, XAER_RMFAIL, XAER_DUPID, XAER_OUTSIDE, XAER_NOTA, XAER_INVAL, ¶Ç´Â XAER_PROTO

JavaTM 2 Platform
Standard Ed. 5.0

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