javax.ejb.spi
ÀÎÅÍÆäÀ̽º HandleDelegate


public interface HandleDelegate

HandleDelegate ÀÎÅÍÆäÀ̽º´Â, EJB ÄÁÅ×À̳ʿ¡ ÀÇÇØ ½ÇÀåµË´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º´Â, À̽ļºÀÌ ÀÖ´Â javax.ejb.Handle ³ª javax.ejb.HomeHandle ÀÇ ½ÇÀå¿¡ ÀÇÇØ »ç¿ëµÇ¾î EJB ÄÄÆÛ³ÍÆ®³ª Ŭ¶óÀÌ¾ðÆ® ÄÄÆÛ³ÍÆ®¿¡¼­´Â »ç¿ëµÇÁö ¾Ê½À´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º¿¡¼­´Â, ½Ã³Á¹°¿¡ÀÇ EJBObject ÂüÁ¶³ª EJBHome ÂüÁ¶¸¦ Á÷·ÄÈ­ ¹× Á÷·ÄÈ­ º¹¿øÇÏ´Â ¸Þ¼Òµå¸¦ Á¦°øÇÕ´Ï´Ù.

HandleDelegate ¿ÀºêÁ§Æ®´Â, JNDI look ¾÷¿¡ ÀÇÇØ ¿¹¾à¸í ¡¸java:comp/HandleDelegate¡¹·Î ÃëµæµË´Ï´Ù.


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 EJBHome readEJBHome (java.io.ObjectInputStream istream)
          HomeHandle ¿¡ ´ëÀÀÇÏ´Â EJBHome ÂüÁ¶¸¦ Á÷·ÄÈ­ º¹¿øÇÕ´Ï´Ù.
 EJBObject readEJBObject (java.io.ObjectInputStream istream)
          Handle ¿¡ ´ëÀÀÇÏ´Â EJBObject ÂüÁ¶¸¦ Á÷·ÄÈ­ º¹¿øÇÕ´Ï´Ù.
 void writeEJBHome (EJBHome  ejbHome, java.io.ObjectOutputStream ostream)
          HomeHandle ¿¡ ´ëÀÀÇÏ´Â EJBHome ÂüÁ¶¸¦ Á÷·ÄÈ­ÇÕ´Ï´Ù.
 void writeEJBObject (EJBObject  ejbObject, java.io.ObjectOutputStream ostream)
          Handle ¿¡ ´ëÀÀÇÏ´Â EJBObject ÂüÁ¶¸¦ Á÷·ÄÈ­ÇÕ´Ï´Ù.
 

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writeEJBObject

public void writeEJBObject(EJBObject  ejbObject,
                           java.io.ObjectOutputStream ostream)
                    throws java.io.IOException
Handle ¿¡ ´ëÀÀÇÏ´Â EJBObject ÂüÁ¶¸¦ Á÷·ÄÈ­ÇÕ´Ï´Ù.

ÀÌ ¸Þ¼Òµå´Â, À̽ļºÀÌ ÀÖ´Â Handle ½ÇÀå Ŭ·¡½ºÀÇ writeObject ¸Þ¼Òµå·ÎºÎÅÍ ºÒ·Á °©´Ï´Ù. ostream ¿ÀºêÁ§Æ®´Â, Handle Ŭ·¡½ºÀÇ writeObject ¿¡°Ô °Ç³×Áø ¿ÀºêÁ§Æ®¿Í °°Àº °ÍÀÔ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
ejbObject - Á÷·ÄÈ­ÀÇ ´ë»óÀÌ µÇ´Â EJBObject ÂüÁ¶
ostream - Ãâ·Â ½Ã³Á¹°
¿¹¿Ü:
java.io.IOException - ½Ã½ºÅÛ ·¹º§ÀÇ ÀåÇØ¸¦ À§Çؼ­(¶§¹®¿¡), EJBObject ¸¦ Á÷·ÄÈ­ÇÒ ¼ö ¾ø¾ú´ø °æ¿ì

readEJBObject

public EJBObject  readEJBObject(java.io.ObjectInputStream istream)
                        throws java.io.IOException,
                               java.lang.ClassNotFoundException
Handle ¿¡ ´ëÀÀÇÏ´Â EJBObject ÂüÁ¶¸¦ Á÷·ÄÈ­ º¹¿øÇÕ´Ï´Ù.

readEJBObject ´Â, À̽ļºÀÌ ÀÖ´Â Handle ½ÇÀå Ŭ·¡½ºÀÇ readObject ¸Þ¼Òµå·ÎºÎÅÍ ºÒ·Á °©´Ï´Ù. istream ¿ÀºêÁ§Æ®´Â, Handle Ŭ·¡½ºÀÇ readObject ¿¡°Ô °Ç³×Áø ¿ÀºêÁ§Æ®¿Í °°Àº °ÍÀÔ´Ï´Ù. readEJBObject °¡ ºÒ·Á °¡¸é(ÀÚ), istream ´Â ½Ã³Á¹°³»ÀÇ EJBObject ÂüÁ¶°¡ ÀоÁö´Â Àå¼Ò¸¦ °¡¸®Å°Áö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù. ¶Ç, ÄÁÅ×À̳ʿ¡¼­´Â, EJBObject ÂüÁ¶°¡ Á÷·ÄÈ­ º¹¿øÀÇ Á÷ÈÄ¿¡ È£ÃâÀ» ½ÇÇàÇÒ ¼ö ÀÖµµ·Ï(µíÀÌ) ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
istream - ÀÔ·Â ½Ã³Á¹°
¹Ýȯ°ª:
Á÷·ÄÈ­ º¹¿øµÈ EJBObject ÂüÁ¶
¿¹¿Ü:
java.io.IOException - ½Ã½ºÅÛ ·¹º§ÀÇ ÀåÇØ¸¦ À§Çؼ­(¶§¹®¿¡), EJBObject ¸¦ Á÷·ÄÈ­ º¹¿øÇÒ ¼ö ¾ø¾ú´ø °æ¿ì
java.lang.ClassNotFoundException - Ŭ·¡½º°¡ ¹ß°ßµÇÁö ¾Ê±â À§ÇØ(¶§¹®¿¡), EJBObject ¸¦ Á÷·ÄÈ­ º¹¿øÇÒ ¼ö ¾ø¾ú´ø °æ¿ì

writeEJBHome

public void writeEJBHome(EJBHome  ejbHome,
                         java.io.ObjectOutputStream ostream)
                  throws java.io.IOException
HomeHandle ¿¡ ´ëÀÀÇÏ´Â EJBHome ÂüÁ¶¸¦ Á÷·ÄÈ­ÇÕ´Ï´Ù.

ÀÌ ¸Þ¼Òµå´Â, À̽ļºÀÌ ÀÖ´Â HomeHandle ½ÇÀå Ŭ·¡½ºÀÇ writeObject ¸Þ¼Òµå·ÎºÎÅÍ ºÒ·Á °©´Ï´Ù. ostream ¿ÀºêÁ§Æ®´Â, Handle Ŭ·¡½ºÀÇ writeObject ¿¡°Ô °Ç³×Áø ¿ÀºêÁ§Æ®¿Í °°Àº °ÍÀÔ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
ejbHome - Á÷·ÄÈ­ÀÇ ´ë»óÀÌ µÇ´Â EJBHome ÂüÁ¶
ostream - Ãâ·Â ½Ã³Á¹°
¿¹¿Ü:
java.io.IOException - ½Ã½ºÅÛ ·¹º§ÀÇ ÀåÇØ¸¦ À§Çؼ­(¶§¹®¿¡), EJBObject ¸¦ Á÷·ÄÈ­ÇÒ ¼ö ¾ø¾ú´ø °æ¿ì

readEJBHome

public EJBHome  readEJBHome(java.io.ObjectInputStream istream)
                    throws java.io.IOException,
                           java.lang.ClassNotFoundException
HomeHandle ¿¡ ´ëÀÀÇÏ´Â EJBHome ÂüÁ¶¸¦ Á÷·ÄÈ­ º¹¿øÇÕ´Ï´Ù.

readEJBHome ´Â, À̽ļºÀÌ ÀÖ´Â HomeHandle ½ÇÀå Ŭ·¡½ºÀÇ readObject ¸Þ¼Òµå·ÎºÎÅÍ ºÒ·Á °©´Ï´Ù. istream ¿ÀºêÁ§Æ®´Â, HomeHandle Ŭ·¡½ºÀÇ readObject ¿¡°Ô °Ç³×Áø ¿ÀºêÁ§Æ®¿Í °°Àº °ÍÀÔ´Ï´Ù. readEJBHome °¡ ºÒ·Á °¡¸é(ÀÚ), istream ´Â ½Ã³Á¹°³»ÀÇ EJBHome ÂüÁ¶°¡ ÀоÁö´Â Àå¼Ò¸¦ °¡¸®Å°Áö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù. ¶Ç, ÄÁÅ×À̳ʿ¡¼­´Â, EJBHome ÂüÁ¶°¡ Á÷·ÄÈ­ º¹¿øÀÇ Á÷ÈÄ¿¡ È£ÃâÀ» ½ÇÇàÇÒ ¼ö ÀÖµµ·Ï(µíÀÌ) ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
istream - ÀÔ·Â ½Ã³Á¹°
¹Ýȯ°ª:
Á÷·ÄÈ­ º¹¿øµÈ EJBHome ÂüÁ¶
¿¹¿Ü:
java.io.IOException - ½Ã½ºÅÛ ·¹º§ÀÇ ÀåÇØ¸¦ À§Çؼ­(¶§¹®¿¡), EJBHome ¸¦ Á÷·ÄÈ­ º¹¿øÇÒ ¼ö ¾ø¾ú´ø °æ¿ì
java.lang.ClassNotFoundException - Ŭ·¡½º°¡ ¹ß°ßµÇÁö ¾Ê±â À§ÇØ(¶§¹®¿¡), EJBHome ¸¦ Á÷·ÄÈ­ º¹¿øÇÒ ¼ö ¾ø¾ú´ø °æ¿ì


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