JavaTM 2 Platform
Standard Ed. 5.0

javax.management.modelmbean
Ŭ·¡½º DescriptorSupport

java.lang.Object 
  »óÀ§¸¦ È®Àå javax.management.modelmbean.DescriptorSupport
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable, Cloneable, Descriptor

public class DescriptorSupport
extends Object
implements Descriptor

ÀÌ Å¬·¡½º´Â ModelMBean ¿ä¼ÒÀÇ ¸ÞŸµ¥ÀÌŸ¼ÂÆ®¸¦ ³ªÅ¸³À´Ï´Ù. ±â¼úÀÚ´Â ModelMBeanInfo, ModelMBeanNotificationInfo, ModelMBeanAttributeInfo, ModelMBeanConstructorInfo ¹× ModelMBeanParameterInfo ÀϺÎÀÔ´Ï´Ù.

±â¼úÀÚ´Â º¹¼öÀÇ Çʵå·ÎºÎÅÍ ¿Ï¼ºµË´Ï´Ù. °¢ Çʵå´Â fieldname=fieldvalue Çü½ÄÀÌ µË´Ï´Ù. Çʵå¸íÀÇ ´ë¹®ÀÚ¿Í ¼Ò¹®ÀÚ´Â ±¸º°µÇÁö ¾Ê½À´Ï´Ù. Çʵå¸íÀ» ´ë¹®ÀÚ·Î ÀÔ·ÂÇßÀ» °æ¿ì´Â Çʵ尪µµ ´ë¹®ÀÚ, Çʵå¸íÀ» ¼Ò¹®ÀÚ·Î ÀÔ·ÂÇßÀ» °æ¿ì´Â Çʵ尪µµ ¼Ò¹®ÀÚ°¡ µË´Ï´Ù.

¸ðµç ÇʵåÀÇ À̸§°ú °ªÀÌ ¹ÌÁ¤µµ¸®°¡ ¾Æ´Õ´Ï´Ù. ÀÓÀÇÀÇ ÇÁ·Î±×·¥À¸·Î »õ·Î¿î Çʵ带 Á¤ÀÇÇØ, Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù . ÀϺÎÀÇ Çʵå´Â ±¸ÇöÀÇ Á¤ÇÕ¼ºÀ» È®º¸ÇØ, ModelMBeanInfo, ModelMBeanAttributeInfo, ModelMBeanConstructorInfo, ModelMBeanNotificationInfo, ModelMBeanOperationInfo ¹× ModelMBean Ŭ·¡½º¿¡ ÇÑ Áö¿ø¸¦ ¾ò±â À§ÇØ, Á¤ÀÇ°¡ ³¡³­ »óÅ°¡ µÇ¾î ÀÖ½À´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.5
°ü·Ã Ç׸ñ:
Á÷·ÄÈ­ µÈ Çü½Ä

»ý¼ºÀÚ °³¿ä
DescriptorSupport ()
          ±â¼úÀÚÀÇ µðÆúÆ®ÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù.
DescriptorSupport (DescriptorSupport  inDescr)
          Descriptor¸¦ ÆĶó¹ÌÅͷμ­ ÃëÇÏ´Â ±â¼úÀÚÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù.
DescriptorSupport (int initNumFields)
          ±â¼úÀÚÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù.
DescriptorSupport (String  inStr)
          XML String¸¦ ÃëÇÏ´Â ±â¼úÀÚÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù.
DescriptorSupport (String [] fields)
          fieldName=fieldValue Çü½ÄÀÇ Çʵ带 Àâ´Â »ý¼ºÀÚ ÀÔ´Ï´Ù.
DescriptorSupport (String [] fieldNames, Object [] fieldValues)
          Çʵå¸í°ú Çʵ尪À» ¹Þ´Â »ý¼ºÀÚ ÀÔ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 Object clone ()
          »õ·Î¿î Descriptor (Descriptor º¹Á¦)¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 String [] getFieldNames ()
          ±â¼úÀÚ³»ÀÇ ¸ðµç Çʵå¸íÀ» ¸®ÅÏÇÕ´Ï´Ù.
 String [] getFields ()
          ±â¼úÀÚ³»ÀÇ ¸ðµç Çʵ带 ¸®ÅÏÇÕ´Ï´Ù.
 Object getFieldValue (String  inFieldName)
          Æ¯Á¤ÀÇ Çʵå¸íÀ» ³ªÅ¸³»´Â °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
 Object [] getFieldValues (String [] fieldNames)
          ±â¼úÀÚ³»ÀÇ ¸ðµç ÇʵåÀÇ °ªÀ» Object ¹è¿­·Î¼­ ¸®ÅÏÇÕ´Ï´Ù.
 boolean isValid ()
          ¸ðµç Çʵ忡 À̸§ÀÌ ºÎ¿©µÇ°í ÀÖ¾î °ªÀÌ À¯È¿ÇÑ °æ¿ì, true¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 void removeField (String  fieldName)
          ±â¼úÀڷκÎÅÍ Çʵ带 »èÁ¦ÇÕ´Ï´Ù.
 void setField (String  inFieldName, Object  fieldValue)
          Æ¯Á¤ÀÇ Çʵå¸íÀÇ Ä³¸¯ÅÍ ¶óÀÎÄ¡¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void setFields (String [] fieldNames, Object [] fieldValues)
          ¸®½ºÆ®³»ÀÇ ¸ðµç Çʵ忡 »õ·Î¿î °ª (fieldValue ¹è¿­³»ÀÇ À妽º¿Í °°Àº °ª)À» ¼³Á¤ÇÕ´Ï´Ù.
 String toString ()
          ±â¼úÀÚ¸¦ ³ªÅ¸³»´Â Àΰ£ÀÌ ÀÐÀ» ¼ö ÀÖ´Â Çü½ÄÀÇ Ä³¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.
 String toXMLString ()
          ±â¼úÀÚ¸¦ ³ªÅ¸³»´Â XML String¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

DescriptorSupport

public DescriptorSupport()
±â¼úÀÚÀÇ µðÆúÆ®ÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù. µðÆúÆ®ÀÇ Ãʱ⠱â¼úÀÚ »çÀÌÁî´Â 20 ÀÔ´Ï´Ù¸¸, ÀÌ »çÀÌÁî´Â ÇÊ¿ä¿¡ µû¶ó¼­ Ä¿Áý´Ï´Ù.
ÀÛ¼ºµÈ ºñ¾îÀÖ´Â ±â¼úÀÚ´Â ¹«È¿ÀÎ ±â¼úÀÚÀÔ´Ï´Ù (isValid ¸Þ¼­µå°¡ false¸¦ µ¹·ÁÁØ´Ù).


DescriptorSupport

public DescriptorSupport(int initNumFields)
                  throws MBeanException,

                         RuntimeOperationsException 
±â¼úÀÚÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù. ±â¼úÀÚ Çʵ带 Æ÷ÇÔÇÏ´Â Map Ãʱ⠿뷮ÀÌ ÆĶó¹ÌÅÍ°¡ µË´Ï´Ù. ¿ë·®Àº ÇÊ¿ä¿¡ µû¶ó¼­ Áõ°¡ÇÕ´Ï´Ù.
ÀÛ¼ºµÈ ºñ¾îÀÖ´Â ±â¼úÀÚ´Â ¹«È¿ÀÎ ±â¼úÀÚÀÔ´Ï´Ù (isValid °¡ false¸¦ µ¹·ÁÁØ´Ù).

ÆĶó¹ÌÅÍ:
initNumFields - ±â¼úÀÚ Çʵ带 Æ÷ÇÔÇÏ´Â Map Ãʱ⠿뷮
¿¹¿Ü:
RuntimeOperationsException - initNumFields °ªÀÌ ¹«È¿ (<= 0)ÀÎ °æ¿ì
MBeanException - ºÐ»ê Åë½Å ExceptionÀ» ·¦ ÇÑ´Ù

DescriptorSupport

public DescriptorSupport(DescriptorSupport  inDescr)
Descriptor¸¦ ÆĶó¹ÌÅͷμ­ ÃëÇÏ´Â ±â¼úÀÚÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù. ÆĶó¹ÌÅͷμ­ °Ç³×¹ÞÀº ±â¼úÀÚÀÇ °ª¿¡ ÃʱâÈ­µÇ´Â »õ·Î¿î ±â¼úÀÚ¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
inDescr - ±¸ÃàÀÌ ³¡³­ ±â¼úÀÚÀÇ ÃʱâÈ­¿¡ »ç¿ëµÇ´Â ±â¼úÀÚ. nullÀÎ °æ¿ì, ¶Ç´Â ±â¼úÀÚ Çʵ尡 Æ÷ÇÔµÇÁö ¾Ê´Â °æ¿ì, ºñ¾îÀÖ´Â Descriptor°¡ ÀÛ¼ºµÈ´Ù

DescriptorSupport

public DescriptorSupport(String  inStr)
                  throws MBeanException,

                         RuntimeOperationsException,

                         XMLParseException 

XML String¸¦ ÃëÇÏ´Â ±â¼úÀÚÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù.

XML ij¸¯ÅÍ ¶óÀÎÀÇ Çü½ÄÀº ¹ÌÁ¤µµ¸®ÀÔ´Ï´Ù¸¸, toXMLString() ¿¡ ÀÇÇØ ±âÁ¸ÀÇ ±â¼úÀÚ»ó¿¡ ¸®ÅÏµÈ Ä³¸¯ÅÍ ¶óÀÎÀ¸·Î ÀÌ »ý¼ºÀÚ¸¦ »ç¿ëÇØ µ¿µîÀÇ ±â¼úÀÚ¸¦ ÀνºÅϽºÈ­ÇÒ ¼ö ÀÖ´Â ±¸ÇöÀÌ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.

ÀÌ ±¸Çö¿¡¼­´Â ¸ðµç Çʵ尪´Â String ·Î¼­ ÀÛ¼ºµË´Ï´Ù. Çʵ尪ÀÌ String°¡ ¾Æ´Ñ °æ¿ì, ÇÁ·Î±×·¡¸Ó´Â ÀÌ·¯ÇÑ Çʵ带 ¿Ã¹Ù¸£°í ¸®¼Â ¶Ç´Â º¯È¯ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
inStr - ÀÌ Descriptor read »ç¿ëµÇ´Â XML Çü½ÄÀÇ Ä³¸¯ÅÍ ¶óÀÎ. ÀÌ Ä³¸¯ÅÍ ¶óÀÎÀÇ Çü½ÄÀº ¹ÌÁ¤µµ¸®ÀÌÁö¸¸, toXMLString() ¸Þ¼­µå¿¡ ÀÇÇØ ±âÁ¸ÀÇ ±â¼úÀÚ»ó¿¡ ¸®ÅÏµÈ Ä³¸¯ÅÍ ¶óÀÎÀ¸·Î ÀÌ »ý¼ºÀÚ¸¦ »ç¿ëÇØ µ¿µîÀÇ ±â¼úÀÚ¸¦ ÀνºÅϽºÈ­ÇÒ ¼ö ÀÖ´Â ±¸ÇöÀÌ ¾Æ´Ï¸é ¾ÈµÈ´Ù
¿¹¿Ü:
RuntimeOperationsException - ÆĶó¹ÌÅͷμ­ °Ç³×¹Þ´Â String inStr°¡ nullÀÎ °æ¿ì
XMLParseException - ÀÔ·Â String Çؼ®½Ã¿¡ XML Çؼ® °ü·ÃÀÇ ¹®Á¦°¡ ¹ß»ýÇßÀ» °æ¿ì
MBeanException - ºÐ»ê Åë½Å ExceptionÀ» ·¦ ÇÑ´Ù

DescriptorSupport

public DescriptorSupport(String [] fieldNames,
                         Object [] fieldValues)
                  throws RuntimeOperationsException 
Çʵå¸í°ú Çʵ尪À» ¹Þ´Â »ý¼ºÀÚ ÀÔ´Ï´Ù. ¹è¿­ ¹× ¹è¿­ ¿ä¼Ò´Â null ÀÌ¿Ü¿¡ µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
fieldNames - Çʵå¸íÀÇ Ä³¸¯ÅÍ ¶óÀÎ ¹è¿­. ÀÌ ¹è¿­ÀÇ ¹è¿­ ¿ä¼Ò´Â null ÀÌ¿Ü
fieldValues - ´ëÀÀÇÏ´Â Çʵ尪ÀÇ °´Ã¼ ¹è¿­. ¹è¿­ ¿ä¼Ò´Â null ÀÌ¶óµµ ÁÁ´Ù. fieldValue´Â isValid ¸Þ¼­µåÀÇ Á¤ÀÇ ´ë·ÎfieldName¿¡ ´ëÇؼ­ À¯È¿ÇÑ °ªÀÌ ¾Æ´Ï¸é ¾ÈµÈ´Ù

ÁÖ: ÆĶó¹ÌÅÍÀÇ ¹è¿­ »çÀÌÁî°¡ ÀÏÄ¡ÇÏ°í ÀÖÀ» ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ¹è¿­ÀÌ null ¶Ç´Â ºñ¾îÀÖ´Â °æ¿ì, ºñ¾îÀÖ´Â ±â¼úÀÚ°¡ ÀÛ¼ºµË´Ï´Ù.

¿¹¿Ü:
RuntimeOperationsException - Çʵå¸í ¶Ç´Â Çʵ尪ÀÌ ºÎÁ¤ÇÑ °æ¿ì. Çʵå¸í, Çʵ尪 ¸ðµÎ, nullÀº »ç¿ëÇÒ ¼ö ¾ø´Ù. ¹è¿­ÀÇ ±æÀÌ´Â ÀÏÄ¡ÇÏ°í ÀÖÀ» ÇÊ¿ä°¡ ÀÖ´Ù. ¾î¶°ÇÑ ÀÌÀ¯·Î½á ±â¼úÀÚÀÇ ÀÛ¼º¿¡ ½ÇÆÐÇßÀ» °æ¿ì, ÀÌ ¿¹¿Ü°¡ Throw µÈ´Ù

DescriptorSupport

public DescriptorSupport(String [] fields)
fieldName=fieldValue Çü½ÄÀÇ Çʵ带 Àâ´Â »ý¼ºÀÚ ÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
fields - Çʵå¸í ¹× Çʵ尪À» Æ÷ÇÔÇÑ ¿ä¼Ò¸¦ °¡Áö´Â ij¸¯ÅÍ ¶óÀÎ ¹è¿­. ÀÌ ¹è¿­ÀÌ null ¶Ç´Â ºñ¾îÀÖ´Â °æ¿ì, µðÆúÆ®ÀÇ »ý¼ºÀÚ°¡ ½ÇÇàµÈ´Ù. null ij¸¯ÅÍ ¶óÀΰú °ø¹®ÀÚ¿­Àº ¹«½ÃµÈ´Ù

¸ðµç Çʵ尪´Â String°¡ µË´Ï´Ù. Çʵ尪ÀÌ String°¡ ¾Æ´Ñ °æ¿ì, ÇÁ·Î±×·¡¸Ó´Â ÀÌ·¯ÇÑ Çʵ带 ¿Ã¹Ù¸£°í ¸®¼Â ¶Ç´Â º¯È¯ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

ÁÖ: °¢ ij¸¯ÅÍ ¶óÀÎÀº fieldName=fieldValue Çü½ÄÀ» ÃëÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

¿¹¿Ü:
RuntimeOperationsException - Çʵå Name ¶Ç´Â Çʵå Value°¡ ºÎÁ¤ÇÑ °æ¿ì. Çʵ忡´Â ¡¸=¡¹ÀÌ Æ÷ÇÔµÇÁö ¾ÊÀ¸¸é ¾È µÈ´Ù. ¡¸=fieldValue¡¹, ¡¸fieldName¡¹, ¡¸fieldValue¡¹´Â ¹«È¿. ¶Ç, FieldName´Â null ÀÌ¿Ü. ¡¸fieldName=¡¹ÀÇ °æ¿ì, °ªÀº nullÀÌ µÈ´Ù. ¾î¶°ÇÑ ÀÌÀ¯·Î½á ±â¼úÀÚÀÇ ÀÛ¼º¿¡ ½ÇÆÐÇßÀ» °æ¿ì, ÀÌ ¿¹¿Ü°¡ Throw µÈ´Ù
¸Þ¼­µåÀÇ »ó¼¼

getFieldValue

public Object  getFieldValue(String  inFieldName)
                     throws RuntimeOperationsException 
ƯÁ¤ÀÇ Çʵå¸íÀ» ³ªÅ¸³»´Â °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ getFieldValue
ÆĶó¹ÌÅÍ:
inFieldName - Çʵå¸í. ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì´Â null
¹Ýȯ°ª:
Çʵ尪À» ³ªÅ¸³»´Â Object
¿¹¿Ü:
RuntimeOperationsException - Çʵå Name°¡ ºÎÁ¤ (null ¶Ç´Â °ø¹®ÀÚ¿­)ÀÎ °æ¿ì

setField

public void setField(String  inFieldName,
                     Object  fieldValue)
              throws RuntimeOperationsException 
ƯÁ¤ÀÇ Çʵå¸íÀÇ Ä³¸¯ÅÍ ¶óÀÎÄ¡¸¦ ¼³Á¤ÇÕ´Ï´Ù. isValid ¸Þ¼­µåÀÇ Á¤ÀÇ¿¡ µû¶ó, ±× Çʵ忡 ´ëÇؼ­ À¯È¿ÇÑ °ªÀ» ¼³Á¤ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. Çʵ尡 Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì, Descriptor ¸»¹Ì¿¡ Ãß°¡µË´Ï´Ù. Çʵ尡 Á¸ÀçÇÏ´Â °æ¿ì, °ªÀ» ¿Å°Ü³õÀ» ¼ö ÀÖ½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ setField
ÆĶó¹ÌÅÍ:
inFieldName - ¼³Á¤µÇ´Â Çʵå¸í. null ³ª °ø¹®ÀÚ¿­Àº »ç¿ëÇÒ ¼ö ¾ø´Â
fieldValue - Çʵå¸íÀ¸·Î¼­ ¼³Á¤µÇ´Â °ª. null ³ª °ø¹®ÀÚ¿­Àº »ç¿ëÇÒ ¼ö ¾ø´Ù
¿¹¿Ü:
RuntimeOperationsException - Çʵå Name °ªÀÌ ºÎÁ¤ÇÑ °æ¿ì

getFields

public String [] getFields()
±â¼úÀÚ³»ÀÇ ¸ðµç Çʵ带 ¸®ÅÏÇÕ´Ï´Ù. ¸®ÅÏµÈ Â÷·Ê´Â ÇʵåÀÇ ¼³Á¤¼ø¼­¿Í´Â ´Ù¸¨´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ getFields
¹Ýȯ°ª:
fieldName=fieldValue Çü½ÄÀÇ ÇʵåÀÇ Ä³¸¯ÅÍ ¶óÀÎ ¹è¿­. ±â¼úÀÚ³»¿¡ Çʵ尡 Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì, ºñ¾îÀÖ´Â String ¹è¿­ÀÌ ¸®ÅϵȴÙ. fieldValue°¡ String°¡ ¾Æ´Ñ °æ¿ì, toString() ¸Þ¼­µå°¡ ºÒ·Á °£´Ù. ±× ¹Ýȯ°ªÀº °ýÈ£¿¡ µÑ·¯½ÎÀÎ ÇʵåÀÇ °ªÀ¸·Î Çؼ­ »ç¿ëµÇ´Â
°ü·Ã Ç׸ñ:
setFields(java.lang.String[], java.lang.Object[])

getFieldNames

public String [] getFieldNames()
±â¼úÀÚ³»ÀÇ ¸ðµç Çʵå¸íÀ» ¸®ÅÏÇÕ´Ï´Ù. ¸®ÅÏµÈ Â÷·Ê´Â ÇʵåÀÇ ¼³Á¤¼ø¼­¿Í´Â ´Ù¸¨´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ getFieldNames
¹Ýȯ°ª:
Çʵå¸íÀ¸·ÎºÎÅÍ ¿Ï¼ºµÇ´Â ij¸¯ÅÍ ¶óÀÎ ¹è¿­. ±â¼úÀÚ°¡ ºñ¾îÀÖ´Â °æ¿ì, ºñ¾îÀÖ´Â ¹è¿­ÀÌ ¸®ÅϵȴÙ

getFieldValues

public Object [] getFieldValues(String [] fieldNames)
±â¼úÀÚ³»ÀÇ ¸ðµç ÇʵåÀÇ °ªÀ» Object ¹è¿­·Î¼­ ¸®ÅÏÇÕ´Ï´Ù. ¸®ÅÏµÈ °ªÀÇ Â÷·Ê´Â fieldNames String ¹è¿­ ÆĶó¹ÌÅÍÀÇ °æ¿ì¿Í °°°Ô µË´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ getFieldValues
ÆĶó¹ÌÅÍ:
fieldNames - °ªÀÌ ¸®ÅÏµÈ ÇʵåÀÇ À̸§¿¡¼­ ¿Ï¼ºµÇ´Â ij¸¯ÅÍ ¶óÀÎ ¹è¿­.
¹è¿­ÀÌ ºñ¾îÀÖ´Â °æ¿ì, ºñ¾îÀÖ´Â ¹è¿­ÀÌ ¸®ÅϵȴÙ.
¹è¿­ÀÌ nullÀÎ °æ¿ì, ¸ðµç °ªÀÌ ¸®ÅϵȴÙ. ¸®ÅÏµÈ Â÷·Ê´Â ÇʵåÀÇ ¼³Á¤¼ø¼­¿Í´Â ´Ù¸£´Ù.
¹è¿­³»ÀÇ Çʵå¸íÀÌ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì, ´ëÀÀÇÏ´Â ¹è¿­ ¿ä¼ÒÀÇ À§Ä¡¿¡ nullÀÌ ¸®ÅϵȴÙ
¹Ýȯ°ª:
Çʵ尪·ÎºÎÅÍ ¿Ï¼ºµÇ´Â °´Ã¼ ¹è¿­. ±â¼úÀÚ°¡ ºñ¾îÀÖ´Â °æ¿ì, ºñ¾îÀÖ´Â ¹è¿­ÀÌ ¸®ÅϵȴÙ

setFields

public void setFields(String [] fieldNames,
                      Object [] fieldValues)
               throws RuntimeOperationsException 
¸®½ºÆ®³»ÀÇ ¸ðµç Çʵ忡 »õ·Î¿î °ª (fieldValue ¹è¿­³»ÀÇ À妽º¿Í °°Àº °ª)À» ¼³Á¤ÇÕ´Ï´Ù. ¹è¿­ »çÀÌÁî´Â ÀÏÄ¡ÇÏ°í ÀÖÀ» ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. Çʵ尪ÀÇ ¼³Á¤Àü¿¡ isValid ¸Þ¼­µå°¡ ºÒ·Á°¡ Ÿ´ç¼ºÀÇ Ã¼Å©¸¦ ÇÕ´Ï´Ù. ¹«È¿ÀÎ °ªÀÇ °æ¿ì´Â ¿¹¿Ü°¡ ¹ß»ý µË´Ï´Ù. ¹è¿­ÀÌ ºñ¾îÀÖ´Â °æ¿ì, º¯°æ ³»¿ëÀº Àû¿ëµÇÁö ¾Ê½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ setFields
ÆĶó¹ÌÅÍ:
fieldNames - Çʵå¸íÀÇ Ä³¸¯ÅÍ ¶óÀÎ ¹è¿­. ¹è¿­ ¹× ¹è¿­ ¿ä¼Ò´Â null ÀÌ¿Ü
fieldValues - ´ëÀÀÇÏ´Â Çʵ尪·ÎºÎÅÍ ¿Ï¼ºµÇ´Â °´Ã¼ ¹è¿­. ¹è¿­Àº null ÀÌ¿Ü. ¹è¿­ ¿ä¼Ò´Â nullÀÎ °æ¿ìµµ ÀÖ´Ù
¿¹¿Ü:
RuntimeOperationsException - Çʵå¸í ¶Ç´Â Çʵ尪ÀÇ °ªÀÌ ºÎÁ¤ÇÑ °æ¿ì. ¸ðµÎ nullÀº ºÒ°¡. ¹è¿­ÀÇ ±æÀÌ´Â ÀÏÄ¡ÇÏ°í ÀÖÀ» ÇÊ¿ä°¡ ÀÖ´Â
°ü·Ã Ç׸ñ:
getFields()

clone

public Object  clone()
             throws RuntimeOperationsException 
»õ·Î¿î Descriptor (Descriptor º¹Á¦)¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ clone
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ clone
¹Ýȯ°ª:
ÀÌ ÀνºÅϽºÀÇ º¹Á¦
¿¹¿Ü:
RuntimeOperationsException - Çʵå¸í ¶Ç´Â Çʵ尪ÀÌ ºÎÁ¤ÇÑ °æ¿ì. ¾î¶°ÇÑ ÀÌÀ¯·Î½á ±â¼úÀÚÀÇ ÀÛ¼º¿¡ ½ÇÆÐÇßÀ» °æ¿ì, ÀÌ ¿¹¿Ü°¡ ¹ß»ýµÇ´Â
°ü·Ã Ç׸ñ:
Cloneable

removeField

public void removeField(String  fieldName)
±â¼úÀڷκÎÅÍ Çʵ带 »èÁ¦ÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ removeField
ÆĶó¹ÌÅÍ:
fieldName - »èÁ¦µÇ´Â ÇʵåÀÇ Ä³¸¯ÅÍ ¶óÀθí. Çʵ尡 ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì, ¿¹¿Ü´Â Throw µÇÁö ¾Ê´Â´Ù

isValid

public boolean isValid()
                throws RuntimeOperationsException 
¸ðµç Çʵ忡 À̸§ÀÌ ºÎ¿©µÇ°í ÀÖ¾î °ªÀÌ À¯È¿ÇÑ °æ¿ì, true¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÀÌ ±¸ÇöÀº µð·ºÅ丮 ¶Ç´Â °Ë»ö ¼­ºñ½º¿ÍÀÇ »óÈ£ ¿î¿ë¼ºÀ» Áö¿ø ÇÏÁö ¾Ê½À´Ï´Ù. »ç¾ç¿¡ÀÇÇØ "export" ÇʵåÀÇ Ã¼Å©´Â ÇàÇØÁöÁö ¾Ê½À´Ï´Ù.

´ÙÀ½ÀÇ °æ¿ì, ÀÌ ±¸ÇöÀº false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Descriptor ³»ÀÇ isValid
¹Ýȯ°ª:
°ªÀÌ À¯È¿ÇÑ °æ¿ì´Â true
¿¹¿Ü:
RuntimeOperationsException - ¾î¶°ÇÑ ÀÌÀ¯·Î½á Ÿ´ç¼º üũ¿¡ ½ÇÆÐÇßÀ» °æ¿ì, ÀÌ ¿¹¿Ü°¡ Throw µÈ´Ù

toXMLString

public String  toXMLString()

±â¼úÀÚ¸¦ ³ªÅ¸³»´Â XML String¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Çü½ÄÀº ¹ÌÁ¤µµ¸®ÀÔ´Ï´Ù¸¸, »ý¼ºÀÚ DescriptorSupport(String inStr)¸¦ »ç¿ëÇØ ÀνºÅϽºÈ­ÇÒ ¶§, ÀÌ ¸Þ¼­µå¿¡ ÀÇÇØ ¸®ÅÏµÈ Ä³¸¯ÅÍ ¶óÀÎÀ¸·Î µ¿µîÀÇ ±â¼úÀÚ¸¦ ±¸ÃàÇÒ ¼ö ÀÖ´Â ±¸ÇöÀÌ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.

Çʵ尡 String °´Ã¼°¡ ¾Æ´Ñ °æ¿ì, toString()°¡ ºÒ·Á°¡ °ªÀÌ ÀÛ¼ºµË´Ï´Ù. °ªÀº °ýÈ£¿¡ µÑ·¯½ÎÀÎ Çü½ÄÀÌ µË´Ï´Ù. ÀÌ·¯ÇÑ °´Ã¼°¡ À¯ÀÇÀÇ Çü½ÄÀÇ toString()¸¦ Áö¿ø Çϵµ·Ï ¼³Á¤µÇ¾î ÀÖ¾î, °°Àº Çü½ÄÀÇ String¸¦ ¹Þ¾ÆµéÀÌ´Â ÀÏÄ¡ÇÑ »ý¼ºÀÚ¸¦ °¡Áö°í ÀÖÁö ¾ÊÀº °æ¿ì, ÀÌ·¯ÇÑ °´Ã¼¸¦ À籸Ãà ÇÒ ¼ö ¾ø´Â °ÍÀÌ ÀÖ½À´Ï´Ù.

±â¼úÀÚ°¡ ºñ¾îÀÖ´Â °æ¿ì, String ·Î¼­ <Descriptor></Descriptor>°¡ ¸®Åϵ˴ϴ٠.

¹Ýȯ°ª:
XML ij¸¯ÅÍ ¶óÀÎ
¿¹¿Ü:
RuntimeOperationsException - Çʵå¸í ¶Ç´Â Çʵ尪ÀÌ ºÎÁ¤ÇÑ °æ¿ì. ¾î¶°ÇÑ ÀÌÀ¯·Î½á XML Çü½ÄÀÇ Ä³¸¯ÅÍ ¶óÀÎÀÇ ÀÛ¼º¿¡ ½ÇÆÐÇßÀ» °æ¿ì, ÀÌ ¿¹¿Ü°¡ Throw µÈ´Ù

toString

public String  toString()
±â¼úÀÚ¸¦ ³ªÅ¸³»´Â Àΰ£ÀÌ ÀÐÀ» ¼ö ÀÖ´Â Çü½ÄÀÇ Ä³¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ Ä³¸¯ÅÍ ¶óÀÎÀÇ Çü½ÄÀº ¡¸fieldName=fieldValue, fieldName2=fieldValue2,...¡¹(¿Í)°ú °°ÀÌ µË´Ï´Ù.
±â¼úÀÚ³»¿¡ Çʵ尡 Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì, ºñ¾îÀÖ´Â String°¡ ¸®Åϵ˴ϴ٠.
fieldValue°¡ °´Ã¼ÀÎ °æ¿ì, toString() ¸Þ¼­µå°¡ È£ÃâµË´Ï´Ù. ¹Ýȯ°ªÀº °ýÈ£¿¡ µÑ·¯½ÎÀÎ ÇʵåÀÇ °ªÀ¸·Î Çؼ­ »ç¿ëµË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ toString
¹Ýȯ°ª:
ÀÌ °´Ã¼ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö
¿¹¿Ü:
RuntimeOperationsException - Çʵå¸í ¶Ç´Â Çʵ尪ÀÌ ºÎÁ¤ÇÑ °æ¿ì. ¾î¶°ÇÑ ÀÌÀ¯·Î½á ±â¼úÀÚÀÇ Ä³¸¯ÅÍ ¶óÀο¡ ¹®Á¦°¡ ¹ß»ýÇßÀ» °æ¿ì, ÀÌ ¿¹¿Ü°¡ Throw µÈ´Ù

JavaTM 2 Platform
Standard Ed. 5.0

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