JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.io
Ŭ·¡½º ObjectStreamClass

java.lang.Object 
  |
  +--java.io.ObjectStreamClass
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
Serializable

public class ObjectStreamClass
extends Object
implements Serializable

Ŭ·¡½ºÀÇ Á÷·ÄÈ­ÀÇ ±â¼úÀÚÀÔ´Ï´Ù. Ŭ·¡½ºÀÇ À̸§ ¹× serialVersionUID ¸¦ ÀúÀåÇÕ´Ï´Ù. ÀÌ Java VM ¿¡ ·Îµå µÈ ƯÁ¤ÀÇ Å¬·¡½ºÀÇ ObjectStreamClass ´Â lookup ¸Þ¼Òµå¸¦ »ç¿ëÇØ °Ë»ö ¹× ÀÛ¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù.

SerialVersionUID ¸¦ °è»êÇÏ´Â ¾Ë°í¸®ÁòÀº ¡¸¿ÀºêÁ§Æ® Á÷·ÄÈ­ »ç¾çÀÇ ¡¸4.6 ½ºÆ®¸² °íÀ¯ ½Äº°ÀÚ¡¹¡¹·Î ¼³¸íµÇ°í ÀÖ½À´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
JDK1. 1
°ü·Ã Ç׸ñ:
ObjectStreamField , ¡¸¿ÀºêÁ§Æ® Á÷·ÄÈ­ »ç¾çÀÇ Á¦ 4 Àå Ŭ·¡½º ±â¼úÀÚ¡¹, Á÷·ÄÈ­ µÈ Çü½Ä

ÇʵåÀÇ °³¿ä
static ObjectStreamField [] NO_FIELDS
          serialPersistentFields ÀÇ °ª.
 
¸Þ¼ÒµåÀÇ °³¿ä
 Class forClass ()
          ÀÌ ¹öÁ¯À» MAP ÇÏ´Â ·ÎÄà VM ³»ÀÇ Å¬·¡½º¸¦ µ¹·ÁÁÝ´Ï´Ù.
 ObjectStreamField getField (String  name)
          ÀÌ Å¬·¡½ºÀÇ Çʵ带 À̸§À¸·Î ÃëµæÇÕ´Ï´Ù.
 ObjectStreamField [] getFields ()
          ÀÌ Á÷·ÄÈ­ °¡´É Ŭ·¡½ºÀÇ ÇʵåÀÇ ¹è¿­À» µ¹·ÁÁÝ´Ï´Ù.
 String getName ()
          ÀÌ ±â¼úÀÚ·Î ±â¼úÇϴ Ŭ·¡½ºÀÇ À̸§ÀÔ´Ï´Ù.
 long getSerialVersionUID ()
          ÀÌ Å¬·¡½ºÀÇ serialVersionUID ¸¦ µ¹·ÁÁÝ´Ï´Ù.
static ObjectStreamClass lookup (Class  cl)
          Á÷·ÄÈ­ °¡´É Ŭ·¡½ºÀÇ ±â¼úÀÚ¸¦ °Ë»öÇÕ´Ï´Ù.
 String toString ()
          ÀÌ ObjectStreamClass ¸¦ ±â¼úÇÑ Ä³¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait
 

ÇʵåÀÇ »ó¼¼

NO_FIELDS

public static final ObjectStreamField [] NO_FIELDS
serialPersistentFields ÀÇ °ª. Á÷·ÄÈ­ °¡´É Çʵ尡 ¾ø´Â °ÍÀ» ³ªÅ¸³½´Ù

¸Þ¼ÒµåÀÇ »ó¼¼

lookup

public static ObjectStreamClass  lookup(Class  cl)
Á÷·ÄÈ­ °¡´É Ŭ·¡½ºÀÇ ±â¼úÀÚ¸¦ °Ë»öÇÕ´Ï´Ù. Ŭ·¡½ºÀÇ ±â¼úÀÚ°¡ ¾ÆÁ÷ ¾ø´Â °æ¿ì´Â ObjectStreamClass ÀÇ ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù. ÁöÁ¤µÈ Ŭ·¡½º°¡ java.io.Serializable ¶Ç´Â java.io.Externalizable ¸¦ ±¸ÇöÇϰí ÀÖÁö ¾Ê´Â °æ¿ì´Â null ¸¦ µ¹·ÁÁÝ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
cl - ±â¼úÀÚ¸¦ ÃëµæÇϴ Ŭ·¡½º
¹Ýȯ°ª:
ÁöÁ¤µÈ Ŭ·¡½ºÀÇ Å¬·¡½º ±â¼úÀÚ

getName

public String  getName()
ÀÌ ±â¼úÀÚ·Î ±â¼úÇϴ Ŭ·¡½ºÀÇ À̸§ÀÔ´Ï´Ù.

¹Ýȯ°ª:
¿ÏÀü ÁöÁ¤ÀÇ Å¬·¡½º¸íÀ» ³ªÅ¸³»´Â String

getSerialVersionUID

public long getSerialVersionUID()
ÀÌ Å¬·¡½ºÀÇ serialVersionUID ¸¦ µ¹·ÁÁÝ´Ï´Ù. serialVersionUID ¿¡¼­´Â ÇÑ ¹«¸®ÀÇ Å¬·¡½º¸¦ ¸ðµÎ °°Àº À̸§À¸·Î Á¤ÀÇÇÕ´Ï´Ù. ÀÌ·¯ÇÑ Å¬·¡½º´Â °øÅëÀÇ ·çÆ® Ŭ·¡½º·ÎºÎÅÍ Àü°³ÇÑ °ÍÀ¸·Î, °øÅë Çü½ÄÀ» »ç¿ëÇØ Á÷·ÄÈ­¿Í Á÷·ÄÈ­ º¹¿øÀ» ÇÕ´Ï´Ù. NonSerializable Ŭ·¡½º´Â OL ÀÇ serialVersionUID ¸¦ °¡Áý´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ±â¼úÀÚ·Î ±â¼úÇϴ Ŭ·¡½ºÀÇ SUID

forClass

public Class  forClass()
ÀÌ ¹öÁ¯À» MAP ÇÏ´Â ·ÎÄà VM ³»ÀÇ Å¬·¡½º¸¦ µ¹·ÁÁÝ´Ï´Ù. »ó´çÇÏ´Â ·ÎÄà Ŭ·¡½º°¡ ¾øÀ¸¸é null ¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ±â¼úÀÚ°¡ ³ªÅ¸³»´Â Class ÀνºÅϽº

getFields

public ObjectStreamField [] getFields()
ÀÌ Á÷·ÄÈ­ °¡´É Ŭ·¡½ºÀÇ ÇʵåÀÇ ¹è¿­À» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Å¬·¡½ºÀÇ °¢ Áö¼Ó ÇʵåÀÇ ¿ä¼Ò¸¦ ÀúÀåÇϰí ÀÖ´Â ¹è¿­. Çʵ尡 ¾ø´Â °æ¿ì´Â ±æÀÌ 0 ÀÇ ¹è¿­
µµÀÔµÈ ¹öÁ¯:
1.2

getField

public ObjectStreamField  getField(String  name)
ÀÌ Å¬·¡½ºÀÇ Çʵ带 À̸§À¸·Î ÃëµæÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
name - °Ë»öÇÏ´Â µ¥ÀÌÅÍ ÇʵåÀÇ À̸§
¹Ýȯ°ª:
ÁöÁ¤µÈ ÇʵåÀÇ ObjectStreamField ¿ÀºêÁ§Æ®. ÁöÁ¤µÈ Çʵ尡 ¾ø´Â °æ¿ì´Â null

toString

public String  toString()
ÀÌ ObjectStreamClass ¸¦ ±â¼úÇÑ Ä³¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ toString
¹Ýȯ°ª:
ÀÌ ¿ÀºêÁ§Æ®ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö

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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