JavaTM 2 Platform
Standard Ed. 5.0

java.security.cert
Ŭ·¡½º CertPathBuilder

java.lang.Object 
  »óÀ§¸¦ È®Àå java.security.cert.CertPathBuilder

public class CertPathBuilder
extends Object

ÀÎÁõ¼­ Æнº (ÀÎÁõ¼­ ÃÖÀÎÀ̶ó°íµµ ºÒ¸°´Ù)¸¦ ±¸ÃàÇϱâ À§ÇÑ Å¬·¡½ºÀÔ´Ï´Ù.

ÀÌ Å¬·¡½º¿¡¼­´Â ¡¸Java ¾Ïȣȭ ¾ÆÅ°ÅØÃÄ¡¹·Î ¼³¸íµÇ°í ÀÖ´Â °Í °°Àº ÇÁ·Î¹ÙÀÌ´õ º£À̽ºÀÇ ¾ÆÅ°ÅØÃĸ¦ »ç¿ëÇÕ´Ï´Ù. CertPathBuilder¸¦ ÀÛ¼ºÇÏ·Á¸é, static getInstance ¸Þ¼­µå °¡¿îµ¥ 1°³¸¦ È£ÃâÇØ, ÀÛ¼ºÇÏ´Â CertPathBuilder ¾Ë°í¸®Áò¸í°ú ÇÁ·Î¹ÙÀÌ´õ¸í (»ý·« °¡´É)À» °Ç³×ÁÝ´Ï´Ù.

CertPathBuilder °´Ã¼°¡ ÀÛ¼ºµÇ¸é, build ¸Þ¼­µå¸¦ È£ÃâÇØ ¾Ë°í¸®Áò¿¡ ƯÁ¤ÀÇ ÆĶó¹ÌÅÍ ¼¼Æ®¸¦ °Ç³×ÁÖ´Â °ÍÀ¸·Î ÀÎÁõ¼­ Æнº°¡ ±¸ÃàµË´Ï´Ù. ÀÎÁõ¼­ ÆнºÀÇ ±¸Ãà¿¡ ¼º°øÇϸé, CertPathBuilderResultÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏ´Â °´Ã¼¿¡ ±× °á°ú (±¸ÃàÇÑ CertPath¸¦ Æ÷ÇÔÇÑ´Ù)°¡ ¸®Åϵ˴ϴ٠.

º´Çà ¾×¼¼½º

ÀÌ Å¬·¡½ºÀÇ static ¸Þ¼­µå´Â thread ¼¼ÀÌÇÁÀÎ °ÍÀÌ º¸ÁõµÇ°í ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º¿¡¼­ Á¤Àǵǰí ÀÖ´Â static ¸Þ¼­µå´Â ¾Ç¿µÇâÀ» ÁÖ´Â ÀÏ ¾øÀÌ, º¹¼ö thread°¡ º´ÇàÇØ È£ÃâÇÒ ¼ö ÀÖ½À´Ï´Ù .

±×·¯³ª ÀÌ°ÍÀº ÀÌ Å¬·¡½º¿¡¼­ Á¤Àǵǰí ÀÖ´Â ºñ static ¸Þ¼­µå¿¡´Â µé¾î¸ÂÁö ¾Ê½À´Ï´Ù. ƯÁ¤ÀÇ ÇÁ·Î¹ÙÀÌ´õ·Î ƯÈ÷ ¼³¸íÀÌ ¾ø´Â ÇÑ, ´ÜÀÏ CertPathBuilderÀνºÅϽº¿¡ º´ÇàÇØ ¾×¼¼½º ÇÒ ÇÊ¿ä°¡ ÀÖ´Â º¹¼ö thread´Â thread°£¿¡ µ¿±â¸¦ Àâ¾Æ, ÇÊ¿ä¿¡ µû¶ó¼­ Àá±×Áö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù. ´Ù¸¥ CertPathBuilderÀνºÅϽº¸¦ Á¶ÀÛÇÏ´Â º¹¼ö thread°£À¸·Î´Â µ¿±â¸¦ ÀâÀ» ÇÊ¿ä´Â ¾ø½À´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.4
°ü·Ã Ç׸ñ:
CertPath

»ý¼ºÀÚ °³¿ä
protected CertPathBuilder (CertPathBuilderSpi  builderSpi, Provider  provider, String  algorithm)
          ÁöÁ¤µÈ ¾Ë°í¸®ÁòÀÇ CertPathBuilder °´Ã¼¸¦ ÀÛ¼ºÇØ, ÁöÁ¤µÈ ÇÁ·Î¹ÙÀÌ´õÀÇ ±¸Çö (SPI °´Ã¼)À» °Å±â¿¡ ĸ½¶È­ÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 CertPathBuilderResult build (CertPathParameters  params)
          ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀÇ ÆĶó¹ÌÅÍ ¼¼Æ®¸¦ »ç¿ëÇØ, ÀÎÁõ¼­ Æнº¸¦ ±¸ÃàÇÏ·Á°í ÇÕ´Ï´Ù.
 String getAlgorithm ()
          ÀÌ CertPathBuilder ¾Ë°í¸®Áò¸íÀ» ¸®ÅÏÇÕ´Ï´Ù.
static String getDefaultType ()
          Java ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼ ÆÄÀÏ·Î °¡¸®Å°´Â µðÆúÆ®ÀÇ CertPathBuilder ŸÀÔÀ» ¸®ÅÏÇÕ´Ï´Ù.
static CertPathBuilder getInstance (String  algorithm)
          ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
static CertPathBuilder getInstance (String  algorithm, Provider  provider)
          ÁöÁ¤ÇÑ ÇÁ·Î¹ÙÀÌ´õ°¡ Á¦°øÇÏ´Â ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
static CertPathBuilder getInstance (String  algorithm, String  provider)
          ÁöÁ¤ÇÑ ÇÁ·Î¹ÙÀÌ´õ°¡ Á¦°øÇÏ´Â ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Provider getProvider ()
          ÀÌ CertPathBuilder ÇÁ·Î¹ÙÀÌ´õ¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

CertPathBuilder

protected CertPathBuilder(CertPathBuilderSpi  builderSpi,
                          Provider  provider,
                          String  algorithm)
ÁöÁ¤µÈ ¾Ë°í¸®ÁòÀÇ CertPathBuilder °´Ã¼¸¦ ÀÛ¼ºÇØ, ÁöÁ¤µÈ ÇÁ·Î¹ÙÀÌ´õÀÇ ±¸Çö (SPI °´Ã¼)À» °Å±â¿¡ ĸ½¶È­ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
builderSpi - ÇÁ·Î¹ÙÀÌ´õÀÇ ±¸Çö
provider - ÇÁ·Î¹ÙÀÌ´õ
algorithm - ¾Ë°í¸®Áò¸í
¸Þ¼­µåÀÇ »ó¼¼

getInstance

public static CertPathBuilder  getInstance(String  algorithm)
                                   throws NoSuchAlgorithmException 
ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÁöÁ¤ÇÑ CertPathBuilder ¾Ë°í¸®ÁòÀÇ ±¸ÇöÀ» µðÆúÆ®ÀÇ ÇÁ·Î¹ÙÀÌ´õ ÆÐÅ°Áö°¡ Á¦°øÇÏ°í ÀÖ´Â °æ¿ì´Â ±× ±¸ÇöÀ» Æ÷ÇÔÇÑ CertPathBuilder ÀνºÅϽº°¡ ¸®Åϵ˴ϴ٠. µðÆúÆ® ÆÐÅ°Áö·Î ¸ñÀûÀÇ ¾Ë°í¸®ÁòÀÌ Á¦°øµÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì¿¡´Â ´Ù¸¥ ÆÐÅ°Áö°¡ °Ë»öµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
algorithm - ¿ä±¸ÇÑ CertPathBuilder ¾Ë°í¸®ÁòÀÇ À̸§
¹Ýȯ°ª:
ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼
¿¹¿Ü:
NoSuchAlgorithmException - ¿ä±¸µÇ´Â ¾Ë°í¸®ÁòÀÌ, µðÆúÆ®ÀÇ ÇÁ·Î¹ÙÀÌ´õ ÆÐÅ°Áö¿¡µµ, °Ë»öÇÑ °Í ¿ÜÀÇ ÇÁ·Î¹ÙÀÌ´õ ÆÐÅ°Áö¿¡µµ ¾ø´Â °æ¿ì

getInstance

public static CertPathBuilder  getInstance(String  algorithm,
                                          String  provider)
                                   throws NoSuchAlgorithmException,

                                          NoSuchProviderException 
ÁöÁ¤ÇÑ ÇÁ·Î¹ÙÀÌ´õ°¡ Á¦°øÇÏ´Â ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
algorithm - ¿ä±¸ÇÑ CertPathBuilder ¾Ë°í¸®ÁòÀÇ À̸§
provider - ÇÁ·Î¹ÙÀÌ´õ¸í
¹Ýȯ°ª:
ÁöÁ¤ÇÑ ÇÁ·Î¹ÙÀÌ´õ°¡ Á¦°øÇÏ´Â ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼
¿¹¿Ü:
NoSuchAlgorithmException - ÁöÁ¤µÈ ÇÁ·Î¹ÙÀÌ´õ¿¡ ¿ä±¸ÇÑ ¾Ë°í¸®ÁòÀÌ ¾ø´Â °æ¿ì
NoSuchProviderException - ÇÁ·Î¹ÙÀÌ´õ°¡ ¼³Á¤µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì
IllegalArgumentException - provider°¡ nullÀÎ °æ¿ì

getInstance

public static CertPathBuilder  getInstance(String  algorithm,
                                          Provider  provider)
                                   throws NoSuchAlgorithmException 
ÁöÁ¤ÇÑ ÇÁ·Î¹ÙÀÌ´õ°¡ Á¦°øÇÏ´Â ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÁÖ: provider´Â µî·ÏµÇ¾î ÀÖÀ» ÇÊ¿ä´Â ¾ø½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
algorithm - ¿ä±¸ÇÑ CertPathBuilder ¾Ë°í¸®ÁòÀÇ À̸§
provider - ÇÁ·Î¹ÙÀÌ´õ
¹Ýȯ°ª:
ÁöÁ¤ÇÑ ÇÁ·Î¹ÙÀÌ´õ°¡ Á¦°øÇÏ´Â ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀ» ±¸ÇöÇÏ´Â CertPathBuilder °´Ã¼
¿¹¿Ü:
NoSuchAlgorithmException - ÁöÁ¤µÈ ÇÁ·Î¹ÙÀÌ´õ¿¡ ¿ä±¸ÇÑ ¾Ë°í¸®ÁòÀÌ ¾ø´Â °æ¿ì
IllegalArgumentException - provider°¡ nullÀÎ °æ¿ì

getProvider

public final Provider  getProvider()
ÀÌ CertPathBuilder ÇÁ·Î¹ÙÀÌ´õ¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ CertPathBuilder ÇÁ·Î¹ÙÀÌ´õ

getAlgorithm

public final String  getAlgorithm()
ÀÌ CertPathBuilder ¾Ë°í¸®Áò¸íÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ CertPathBuilder ¾Ë°í¸®Áò¸í

build

public final CertPathBuilderResult  build(CertPathParameters  params)
                                  throws CertPathBuilderException,

                                         InvalidAlgorithmParameterException 
ÁöÁ¤ÇÑ ¾Ë°í¸®ÁòÀÇ ÆĶó¹ÌÅÍ ¼¼Æ®¸¦ »ç¿ëÇØ, ÀÎÁõ¼­ Æнº¸¦ ±¸ÃàÇÏ·Á°í ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
params - ¾Ë°í¸®Áò ÆĶó¹ÌÅÍ
¹Ýȯ°ª:
±¸Ãà ¾Ë°í¸®ÁòÀÇ °á°ú
¿¹¿Ü:
CertPathBuilderException - ÁöÁ¤ÇÑ ÆĶó¹ÌÅ͸¦ ä¿ì´Â ÀÎÁõ¼­ Æнº¸¦ ±¸ÃàÇÒ ¼ö ¾ø¾ú´ø °æ¿ì
InvalidAlgorithmParameterException - ÁöÁ¤µÈ ÆĶó¹ÌÅÍ°¡ ÀÌ CertPathBuilder¿¡ ´ëÇؼ­ ºÎÀûÀýÇÑ °æ¿ì

getDefaultType

public static final String  getDefaultType()
Java ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼ ÆÄÀÏ·Î °¡¸®Å°´Â µðÆúÆ®ÀÇ CertPathBuilder ŸÀÔÀ» ¸®ÅÏÇÕ´Ï´Ù. µðÆúÆ®ÀÇ CertPathBuilder ŸÀÔÀ» ³ªÅ¸³»´Â ÇÁ·ÎÆÛƼ°¡ ¾ø´Â °æ¿ì´Â ij¸¯ÅÍ ¶óÀÎ ¡¸PKIX¡¹¸¦ ¸®ÅÏÇÕ´Ï´Ù. Java ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼ ÆÄÀÏÀº <JAVA_HOME>/lib/security/java.security ¶ó°í ÇÏ´Â ÆÄÀÏ¿¡ ÀÖ½À´Ï´Ù. <JAVA_HOME>´Â JDK°¡ ÀνºÅç µÇ°í ÀÖ´Â µð·ºÅ丮ÀÔ´Ï´Ù.

µðÆúÆ®ÀÇ CertPathBuilder ŸÀÔÀ» »ç¿ëÇÏ´Â °ÍÀº ¾îÇø®ÄÉÀ̼ÇÀ¸·Î getInstance ¸Þ¼­µå¸¦ È£ÃâÇÒ ¶§ Çϵå ÄÚµå µÈ Å¸ÀÔÀ» »ç¿ëÇÏÁö ¾Ê´Â °æ¿ì ¹× »ç¿ëÀÚ°¡ µ¶ÀÚÀûÀΠŸÀÔÀ» ÁöÁ¤ÇÏÁö ¾ÊÀ» ¶§¿¡ µðÆúÆ®ÀÇ Å¸ÀÔÀ» Á¦°øÇÏ´Â °æ¿ìÀÔ´Ï´Ù.

µðÆúÆ®ÀÇ CertPathBuilder ŸÀÔÀ» º¯°æÇÏ·Á¸é, Java ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼ ÆÄÀÏÀÇ certpathbuilder.type ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼÀÇ °ªÀ» ¸ñÀûÀÇ Å¸ÀÔÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù.

¹Ýȯ°ª:
Java ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼ ÆÄÀÏ·Î ÁöÁ¤µÈ µðÆúÆ®ÀÇ CertPathBuilder ŸÀÔ. ÇÁ·ÎÆÛƼ°¡ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì´Â ij¸¯ÅÍ ¶óÀÎ ¡¸PKIX¡¹

JavaTM 2 Platform
Standard Ed. 5.0

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