JavaTM 2
Platform
Std.  Ed.  v1. 4.0

javax.naming
Ŭ·¡½º ReferralException

java.lang.Object 
  |
  +--java.lang.Throwable 
        |
        +--java.lang.Exception 
              |
              +--javax.naming.NamingException 
                    |
                    +--javax.naming.ReferralException
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
Serializable
Á÷°èÀÇ ±âÁ¸ÀÇ ¼­ºê Ŭ·¡½º:
LdapReferralException

public abstract class ReferralException
extends NamingException

ÀÌ abstract Ŭ·¡½º´Â LDAP v3 ¼­¹ö¿¡ ÀÇÇØ µ¹·ÁÁÖ¾îÁö´Â °æ¿ìµîÀÇÂüÁ¶¿¡ ÀÀ´äÇØ »ý¼ºµÇ´Â ÂüÁ¶ ¿¹¿Ü¸¦ ³ªÅ¸³»´Âµ¥ »ç¿ëµË´Ï´Ù.

¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ´Â getReferralInfo() ¿Í getReferralContext() ( ¹× ÀûÀýÇÑ constructor ¶Ç´Â ´ëÀÀÇÏ´Â ¡¸set¡¹¸Þ¼Òµå ¹× ±× ¾çÂÊ ¸ðµÎ)ÀÇ ±¸ÇöÀ» Á¦°øÇØ,ReferralException ÀÇ ¼­ºê Ŭ·¡½º¸¦ Á¦°øÇÕ´Ï´Ù.

ReferralException ÀÇ »ç¿ë ¹æ¹ýÀ» ³ªÅ¸³»´Â ÄÚµù¿¹¸¦ ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.

	while (true) {
	    try {
		bindings = ctx.listBindings(name);
		while (bindings.hasMore()) {
		    b = bindings.next();
		    ...
		}
				    break;
	    } catch (ReferralException e) {
		ctx = e.getReferralContext();
	    }
	}

ReferralException ´Â abstract Ŭ·¡½ºÀÔ´Ï´Ù. °íÁ¤ ±¸Çö¿¡ ÀÇÇØ, ±× µ¿±â ¹× Á÷·ÄÈ­ ÇÁ·ÎÆÛƼ°¡ °áÁ¤µË´Ï´Ù.

getReferralContext() ¸Þ¼Òµå¿¡°Ô °Ç³×Áö´Â ȯ°æ ÆÄ¶ó¹ÌÅʹ ȣÃâÇØ ¿·ÀÌ ¼ÒÀ¯ÇÕ´Ï´Ù. ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ´Â ¿ÀºêÁ§Æ®¸¦ º¯°æÇϰųª ±× ¿ÀºêÁ§Æ®¿¡ ´ëÇÑ ÂüÁ¶¸¦ º¸°ü À¯ÁöÇÕ´Ï´Ù¸¸, ±× º¹Á¦¿¡ ´ëÇÑ ÂüÁ¶´Â º¸°ü À¯ÁöÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
1.3
°ü·Ã Ç׸ñ:
Á÷·ÄÈ­ µÈ Çü½Ä

ÇʵåÀÇ °³¿ä
 
Ŭ·¡½º javax.naming. NamingException ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
remainingName , resolvedName , resolvedObj , rootException
 
»ý¼ºÀÚÀÇ °³¿ä
protected ReferralException ()
          ReferralException ÀÇ ÀνºÅϽº¸¦ »õ·Ó°Ô ±¸ÃàÇÕ´Ï´Ù.
protected ReferralException (String  explanation)
          ÁöÁ¤µÈ ¼³¸íÀ» »ç¿ëÇØ, ReferralException ÀÇ ÀνºÅϽº¸¦ »õ·Ó°Ô ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
abstract  Context getReferralContext ()
          ¸Þ¼Òµå¸¦ °è¼ÓÇÏ´Â ½ÃÁ¡ÀÇ ¹®¸ÆÀ» ²¨³À´Ï´Ù.
abstract  Context getReferralContext (Hashtable  env)
          È¯°æ ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇÏ´Â ¸Þ¼Òµå¸¦ °è¼ÓÇÏ´Â ½ÃÁ¡ÀÇ ¹®¸ÆÀ» ²¨³À´Ï´Ù.
abstract  Object getReferralInfo ()
          ÀÌ ÂüÁ¶¿¡ °ü·ÃÇÏ´Â Á¤º¸ (URL µî)¸¦ ²¨³À´Ï´Ù.
abstract  void retryReferral ()
          ÇöÀç ó¸®ÁßÀÇ ÂüÁ¶¸¦ ²¨³À´Ï´Ù.
abstract  boolean skipReferral ()
          Ã³¸®µÇ´Â ÂüÁ¶¸¦ ÆÄ±âÇÕ´Ï´Ù.
 
Ŭ·¡½º javax.naming. NamingException ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
appendRemainingComponent , appendRemainingName , getExplanation , getRemainingName , getResolvedName , getResolvedObj , getRootCause , printStackTrace , printStackTrace , printStackTrace , setRemainingName , setResolvedName , setResolvedObj , setRootCause , toString , toString
 
Ŭ·¡½º java.lang. Throwable ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
fillInStackTrace , getCause , getLocalizedMessage , getMessage , getStackTrace , initCause , setStackTrace
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait
 

»ý¼ºÀÚÀÇ »ó¼¼

ReferralException

protected ReferralException(String  explanation)
ÁöÁ¤µÈ ¼³¸íÀ» »ç¿ëÇØ, ReferralException ÀÇ ÀνºÅϽº¸¦ »õ·Ó°Ô ±¸ÃàÇÕ´Ï´Ù. ´Ù¸¥ Çʵå´Â ¸ðµÎ null ·Î ¼³Á¤µË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
explanation - ÀÌ ¿¹¿Ü¿¡ °üÇÑ Ãß°¡ »ó¼¼. null ¸¦ ÁöÁ¤ÇÒ ¼ö ÀÖ´Â
°ü·Ã Ç׸ñ:
Throwable.getMessage()

ReferralException

protected ReferralException()
ReferralException ÀÇ ÀνºÅϽº¸¦ »õ·Ó°Ô ±¸ÃàÇÕ´Ï´Ù. ¸ðµç Çʵå´Â null ·Î ¼³Á¤µË´Ï´Ù.

¸Þ¼ÒµåÀÇ »ó¼¼

getReferralInfo

public abstract Object  getReferralInfo()
ÀÌ ÂüÁ¶¿¡ °ü·ÃÇÏ´Â Á¤º¸ (URL µî)¸¦ ²¨³À´Ï´Ù. ÇÁ·Î±×·¥¿¡¼­´Â ÀÌ Á¤º¸¸¦ °ËÁõÇϰųª ¶Ç´Â ÀÌ Á¤º¸¸¦ À¯Àú¿¡°Ô ³ªÅ¸³», ÂüÁ¶¸¦ °è¼ÓÇϵ簡, ȤÀº ÂüÁ¶¸¦ °è¼ÓÇϱâ À§Çؼ­ Ãß°¡ Á¤º¸¸¦ ÁöÁ¤ÇÒ Çʿ䰡 ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇº°ÇÒ ¼ö ÀÖ½À´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ÂüÁ¶¿¡ °ü·ÃÇÏ´Â null ÀÌ¿ÜÀÇ ÂüÁ¶ Á¤º¸

getReferralContext

public abstract Context  getReferralContext()
                                    throws NamingException 
¸Þ¼Òµå¸¦ °è¼ÓÇÏ´Â ½ÃÁ¡ÀÇ ¹®¸ÆÀ» ²¨³À´Ï´Ù. ÂüÁ¶ÀÇ ¹ß»ýÀÌ, ¹®¸ÆÀÇ Á¶ÀÛÁß¿¡ Á÷Á¢À̾, ¶Ç´Â °Ë»ö ¿­°ÅÁß µî °£Á¢ÀûÀ̾, ÂüÁ¶ ¿¹¿Ü´Â Á¶ÀÛÀ» °è¼ÓÇÏ´Â ½ÃÁ¡ÀÇ ¹®¸ÆÀ» Á¦°øÇÕ´Ï´Ù. ÂüÁ¶ ¹®¸ÆÀº ReferralException ¸¦ ½½·Î¿ì ÇÏ´Â ¹®¸ÆÀÇ È¯°æ ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ ÀÛ¼ºµË´Ï´Ù.

Á¶ÀÛÀ» °è¼ÓÇÏ·Á¸é , Ŭ¶óÀÌ¾ðÆ® ÇÁ·Î±×·¥À¸·Î, ¿øÀÇ È£Ãâ°ú °°Àº Àμö¸¦ »ç¿ëÇÏ´Â ¸Þ¼Òµå¸¦ ÀçÂ÷ È£ÃâÇÕ´Ï´Ù.

¹Ýȯ°ª:
¸Þ¼Òµå¸¦ °è¼ÓÇÏ´Â ½ÃÁ¡ÀÇ null ÀÌ¿ÜÀÇ ¹®¸Æ
¿¹¿Ü:
NamingException - ³×ÀÌ¹Ö ¿¹¿Ü°¡ ¹ß»ýÇßÀ» °æ¿ì. retryReferral() ¶Ç´Â skipReferral() ÀÇ ¾î´À ÂÊÀÎÁö¸¦ È£ÃâÇØ, ÂüÁ¶ÀÇ Ã³¸®¸¦ °è¼ÓÇÕ´Ï´Ù.

getReferralContext

public abstract Context  getReferralContext(Hashtable  env)
                                    throws NamingException 
ȯ°æ ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇÏ´Â ¸Þ¼Òµå¸¦ °è¼ÓÇÏ´Â ½ÃÁ¡ÀÇ ¹®¸ÆÀ» ²¨³À´Ï´Ù. ÂüÁ¶ÀÇ ¹ß»ýÀÌ, ¹®¸ÆÀÇ Á¶ÀÛÁß Á÷Á¢À̾, °Ë»ö ¿­°ÅÁß µî °£Á¢ÀûÀ̾, ÂüÁ¶ ¿¹¿Ü´Â Á¶ÀÛÀ» °è¼ÓÇÏ´Â ½ÃÁ¡ÀÇ ¹®¸ÆÀ» Á¦°øÇÕ´Ï´Ù.

ÂüÁ¶ ¹®¸ÆÀº ȯ°æ ÇÁ·ÎÆÛƼ·Î¼­ env ¸¦ »ç¿ëÇØ ÀÛ¼ºµË´Ï´Ù. ÀÌ ¸Þ¼Òµå´Â ÄÝÃøÀÌ ÂüÁ¶ ¹®¸Æ¿¡ ´Ù¸¥ ȯ°æ ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇÒ Çʿ䰡 ÀÖ´Â °æ¿ì¿¡ Àμö ¾øÀ½ÀÇ overload µÈ Çü½Ä ´ë½Å¿¡ »ç¿ëµË´Ï´Ù. ÀÌ ¹æ¹ýÀ» ½ÇÇàÇÒ Çʿ䰡 ÀÖ´Â °ÍÀº ÂüÁ¶ ¹®¸ÆÀ» ÀÛ¼ºÇϱâ À§Çؼ­, ÂüÁ¶µÈ ¼­¹ö¿¡ ´ëÇØ¼­ ´Ù¸¥ ÀÎÁõ Á¤º¸¸¦ Á¦°øÇÒ Çʿ䰡 ÀÖ´Â °æ¿ìÀÔ´Ï´Ù.

Á¶ÀÛÀ» °è¼ÓÇÏ·Á¸é , Ŭ¶óÀÌ¾ðÆ® ÇÁ·Î±×·¥À¸·Î, ¿øÀÇ È£Ãâ°ú °°Àº Àμö¸¦ »ç¿ëÇÏ´Â ¸Þ¼Òµå¸¦ ÀçÂ÷ È£ÃâÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
env - null ÀÇ °¡´É¼ºÀÌ ÀÖ´Â ÂüÁ¶ ¹®¸ÆÀ» ²¨³¾ ¶§ »ç¿ëÇϴ ȯ°æ. null ÀÇ °æ¿ì´Â ȯ°æ ÇÁ·ÎÆÛƼ´Â »ç¿ëµÇÁö ¾Ê½À´Ï´Ù.
¹Ýȯ°ª:
¸Þ¼Òµå¸¦ °è¼ÓÇÏ´Â ½ÃÁ¡ÀÇ null ÀÌ¿ÜÀÇ ¹®¸Æ
¿¹¿Ü:
NamingException - ³×ÀÌ¹Ö ¿¹¿Ü°¡ ¹ß»ýÇßÀ» °æ¿ì. retryReferral() ¶Ç´Â skipReferral() ÀÇ ¾î´À ÂÊÀÎÁö¸¦ È£ÃâÇØ, ÂüÁ¶ÀÇ Ã³¸®¸¦ °è¼ÓÇÕ´Ï´Ù.

skipReferral

public abstract boolean skipReferral()
󸮵Ǵ ÂüÁ¶¸¦ ÆÄ±âÇÕ´Ï´Ù. ÀÌ ¸Þ¼ÒµåÀÇ È£ÃâÀÇ µÚ¿¡, ´Ù¸¥ ÂüÁ¶ÀÇ Ã³¸®¸¦ °è¼Ó½ÃŰ´Â getReferralContext ¸¦ È£ÃâÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. Åë»óÀÇ »ç¿ë ÆÐÅÏÀ» ³ªÅ¸³»´Â Äڵ带 ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.

	} catch (ReferralException e) {
	    if (! shallIFollow(e.getReferralInfo())) {
		if (! e.skipReferral()) {
		    	    return;
		}
	    }
	    ctx = e.getReferralContext();
	}

¹Ýȯ°ª:
º¸·ùÁßÀÇ ÂüÁ¶ 󸮰¡ ±× ¹Û¿¡µµ ÀÖ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

retryReferral

public abstract void retryReferral()
ÇöÀç ó¸®ÁßÀÇ ÂüÁ¶¸¦ ²¨³À´Ï´Ù. ÀÌ ¸Þ¼ÒµåÀÇ È£ÃâÀÇ µÚ¿¡, ÇöÀçÀÇ ÂüÁ¶ÀÇ ÃëµæÀ» Çã°¡ÇÏ´Â getReferralContext ¸¦ È£ÃâÇÕ´Ï´Ù. Åë»óÀÇ »ç¿ë¹ýÆÐÅÏÀ» ³ªÅ¸³»´Â Äڵ带 ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.

	} catch (ReferralException e) {
	    while (true) {
		try {
		    ctx = e.getReferralContext(env);
		    		    break;
		} catch (NamingException ne) {
		    if (!  shallIRetry()) {
				    return;
		    }
		    // modify environment properties (env), if necessary
		    e.retryReferral();
		}
	    }
	}


JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ À־ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
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Palo Alto, California, 94303, U.S.A. All Rights Reserved.