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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||
°³¿ä: ³»ºÎ Ŭ·¡½º | Çʵå | constructor¡¡ ¡¡ | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor¡¡ ¡¡ | ¸Þ¼Òµå |
java.lang.Object | +--javax.servlet.jsp.tagext.TagSupport
Tag ¸¦ ½ÇÀåÇϰí ÀÖ´Â »õ·Î¿î ÅÂ±× Çڵ鷯¸¦ Á¤ÀÇÇϱâ À§ÇÑ base classÀÔ´Ï´Ù.
TagSupport Ŭ·¡½º´Â, »õ·Î¿î ÅÂ±× Çڵ鷯ÀÇ base class·Î¼ »ç¿ëÇÏ´Â À¯Æ¿¸®Æ¼ Ŭ·¡½ºÀÔ´Ï´Ù. TagSupport Ŭ·¡½º´Â, Tag ¹× IterationTag ÀÎÅÍÆäÀ̽º¸¦ ½ÇÀåÇØ, Tag ³»ÀÇ ÇÁ·ÓÆÛƼ¸¦ ÃëµæÇÏ´Â ¸Þ¼ÒµåµîÀÇ °£ÀÌ ¸Þ¼Òµå¸¦ Ãß°¡ÇÕ´Ï´Ù. TagSupport ¿¡´Â, °ü·ÃÁöÀ» ¼ö ÀÖ°í Àִ űװ£ÀÇ Á¦ÈÞ¸¦ °ÈÇÏ´Â Á¤ÀûÀÎ ¸Þ¼Òµåµµ Â¥³Ö¾îÁö°í ÀÖ½À´Ï´Ù.
ÅÂ±× Çڵ鷯´Â Åë»óÀÇ °æ¿ì, TagSupport ¸¦ È®ÀåÇØ, ¸î°³ÀÇ ¸Þ¼Òµå¸¦ ÀçÁ¤ÀÇÇÏ´Â °Í¸¸À¸·Î ÀÌ¿ëÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù.
ÇʵåÀÇ °³¿ä | |
protected java.lang.String |
id
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protected PageContext |
pageContext
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ÀÎÅÍÆäÀ̽º javax.servlet.jsp.tagext. IterationTag ·ÎºÎÅÍ °è½ÂÇÑ Çʵå |
EVAL_BODY_AGAIN |
ÀÎÅÍÆäÀ̽º javax.servlet.jsp.tagext. Tag ·ÎºÎÅÍ °è½ÂÇÑ Çʵå |
EVAL_BODY_INCLUDE , EVAL_PAGE , SKIP_BODY , SKIP_PAGE |
constructor¡¡ ¡¡ ÀÇ °³¿ä | |
TagSupport ()
µðÆúÆ®ÀÇ constructor¡¡ ¡¡ ÀÔ´Ï´Ù. |
¸Þ¼ÒµåÀÇ °³¿ä | |
int |
doAfterBody ()
ÅÂ±× º»Ã¼ÀÇ µðÆúÆ®ÀÇ Ã³¸®ÀÔ´Ï´Ù. |
int |
doEndTag ()
Á¾·á ű×ÀÇ µðÆúÆ®ÀÇ Ã³¸®ÀÔ´Ï´Ù. |
int |
doStartTag ()
°³½Ã ű×ÀÇ µðÆúÆ®ÀÇ Ã³¸®ÀÔ´Ï´Ù. |
static Tag |
findAncestorWithClass (Tag from,
java.lang.Class klass)
ÁöÁ¤µÈ ÀνºÅϽº¿¡ °¡Àå ±Ùó, ÇÑÆí ÁöÁ¤µÈ Ŭ·¡½º¿Í ÇüŰ¡ ÀÏÄ¡ÇÏ´Â ÀνºÅϽº¸¦ °ËÃâÇÕ´Ï´Ù. |
java.lang.String |
getId ()
ÀÌ Å±×ÀÇ id ¼Ó¼ºÀÇ °ª ¶Ç´Â null ÀÔ´Ï´Ù. |
Tag |
getParent ()
ÀÌ ÅÂ±× ÀνºÅϽº¸¦ °¡Àå ±Ùó¿¡¼ µÑ·¯½Î´Â Tag ÀνºÅϽºÀÔ´Ï´Ù. |
java.lang.Object |
getValue (java.lang.String k)
Ű¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø °ªÀ» ÃëµæÇÕ´Ï´Ù. |
java.util.Enumeration |
getValues ()
ÀÌ ÅÂ±× Çڵ鷯°¡ º¸°ü À¯ÁöÇϰí ÀÖ´Â °ªÀ» ¿°ÅÇÕ´Ï´Ù. |
void |
release ()
»óŸ¦ ÇØ¹æÇÕ´Ï´Ù. |
void |
removeValue (java.lang.String k)
Ű¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø °ªÀ» »èÁ¦ÇÕ´Ï´Ù. |
void |
setId (java.lang.String id)
ÀÌ Å±×ÀÇ id ¼Ó¼ºÀ» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setPageContext (PageContext pageContext)
ÆäÀÌÁö ¹®¸ÆÀ» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setParent (Tag t)
ÀÌ Å±×ÀÇ »óÀ§ ű׸¦ ¼³Á¤ÇÕ´Ï´Ù. |
void |
setValue (java.lang.String k,
java.lang.Object o)
°ªÀ» String ÀÇ Å°¿¡ °ü·ÃÁþ½À´Ï´Ù. |
Ŭ·¡½º java.lang.Object ·ÎºÎÅÍ °è½ÂÇÑ ¸Þ¼Òµå |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ÇʵåÀÇ »ó¼¼ |
protected java.lang.String id
protected PageContext pageContext
constructor¡¡ ¡¡ ÀÇ »ó¼¼ |
public TagSupport()
¸Þ¼ÒµåÀÇ »ó¼¼ |
public static final Tag findAncestorWithClass(Tag from, java.lang.Class klass)
ÇöÀçÀÇ »ç¾ç¿¡¼´Â, °¨½Ã °¡´ÉÇÑ ÅÂ±× Çڵ鷯¸¦ ÁöÁ¤ÇÏ´Â Á¤½ÄÀû ¹æ¹ýÀº 1 °³ ¹Û¿¡ ÁغñµÇ¾î ÀÖÁö ¾Ê½À´Ï´Ù. Áï, ÅÂ±× Çڵ鷯 ½ÇÀå Ŭ·¡½º¸¦, tag ¿ä¼Ò¾Æ·¡¿¡ ÀÖ´Â tag-class ¿ä¼Ò¿¡ ±â¼úÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ±× ¹Û¿¡ ºñ°ø½ÄÀÎ ¹æ¹ýÀ¸·Î¼ ÅÂ±× ÇÁ·Î±×·¥ ¶óÀ̺귯¸®ÀÇ ÀÛ¼ºÀÚ°¡ tag ¿ä¼Ò¾Æ·¡¿¡ ÀÖ´Â description ÀÇ ¿ä¼Ò¿¡ °¨½Ã °¡´ÉÇÑ ÅÂ±× Çڵ鷯¸¦ ÁöÁ¤ÇÏ´Â ¹æ½ÄÀÌ ÀÖ½À´Ï´Ù. ÀÌ ÅÂ±× Çڵ鷯ÀÇ ÇüÅ´Â, ±× ¾Æ·ùÇü ¶Ç´Â void ·Î ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ÀÌ ¼³Á¤Àº, JSP Ç¥ÁØ ÅÂ±× ÇÁ·Î±×·¥ ¶óÀ̺귯¸® µî, ±× ÅÂ±× ÇÁ·Î±×·¥ ¶óÀ̺귯¸®¸¦ ÀνÄÇϴ Ưº°ÇÑ ÄÁÅ×À̳ʷΠÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÅÂ±× ÇÁ·Î±×·¥ ¶óÀ̺귯¸®ÀÇ ÀÛ¼ºÀÚ°¡ °¨½Ã °¡´ÉÇÑ ÅÂ±× Çڵ鷯ÀÇ Á¤º¸¸¦ Á¦°øÇÒ ¶§´Â, Ŭ¶óÀ̾ðÆ®ÀÇ ÇÁ·Î±×·¡¹Ö Äڵ尡 ±× ¼³Á¤¿¡ ÁذÅÇϰí ÀÖÀ» Çʿ䰡 ÀÖ½À´Ï´Ù. Áï, findAncestorWithClass ¿¡ °Ç³×Áִ Ŭ·¡½º´Â, °¨½Ã °¡´ÉÇÑ ÅÂ±× Çڵ鷯ÀÇ ¾Æ·ùÇüÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù.
from
- °Ë»öÀ» °³½ÃÇÏ´Â ÀνºÅϽºklass
- Á¶ÇյǴ Tag ¶Ç´Â ÀÎÅÍÆäÀ̽ºÀÇ ¼ºê Ŭ·¡½ºpublic int doStartTag() throws JspException
Tag
³»ÀÇ doStartTag
Tag.doStartTag()
public int doEndTag() throws JspException
Tag
³»ÀÇ doEndTag
Tag.doEndTag()
public int doAfterBody() throws JspException
IterationTag
³»ÀÇ doAfterBody
IterationTag.doAfterBody()
public void release()
Tag
³»ÀÇ release
Tag.release()
public void setParent(Tag t)
Tag
³»ÀÇ setParent
t
- ºÎ¸ðÀÇ TagTag.setParent(Tag)
public Tag getParent()
Tag
³»ÀÇ getParent
Tag.getParent()
public void setId(java.lang.String id)
id
- id ÀÇ Ä³¸¯ÅÍ ¶óÀÎpublic java.lang.String getId()
public void setPageContext(PageContext pageContext)
Tag
³»ÀÇ setPageContext
pageContenxt
- PageContextTag.setPageContext(javax.servlet.jsp.PageContext)
public void setValue(java.lang.String k, java.lang.Object o)
k
- ŰÀÇ Stringo
- °ü·ÃÁþ´Â °ªpublic java.lang.Object getValue(java.lang.String k)
k
- ij¸¯ÅÍ ¶óÀÎÀÇ Å°public void removeValue(java.lang.String k)
k
- ij¸¯ÅÍ ¶óÀÎÀÇ Å°public java.util.Enumeration getValues()
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||
°³¿ä: ³»ºÎ Ŭ·¡½º | Çʵå | constructor¡¡ ¡¡ | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor¡¡ ¡¡ | ¸Þ¼Òµå |