JavaTM 2 Platform
Standard Ed. 5.0

java.net
Ŭ·¡½º URLStreamHandler

java.lang.Object 
  »óÀ§¸¦ È®Àå java.net.URLStreamHandler

public abstract class URLStreamHandler
extends Object

Ãß»ó Ŭ·¡½º URLStreamHandler´Â ¸ðµç ½ºÆ®¸² ÇÁ·ÎÅäÄÝ Çڵ鷯¿¡ °øÅëÀÇ ½´ÆÛ Å¬·¡½ºÀÔ´Ï´Ù. ½ºÆ®¸² ÇÁ·ÎÅäÄÝ Çڵ鷯´Â ÇÁ·ÎÅäÄÝÀÇ Á¾·ù (http, ftp, gopher µî) ¸¶´Ù Á¢¼ÓÀ» È®¸³ÇÕ´Ï´Ù.

¾îÇø®ÄÉÀ̼ǿ¡¼­´Â URLStreamHandler ¼­ºê Ŭ·¡½ºÀÇ ÀνºÅϽº¸¦ Á÷Á¢ ÀÛ¼ºÇÏ´Â °ÍÀº °ÅÀÇ ¾ø½À´Ï´Ù. URL ±¸ÃàÁß¿¡ óÀ½À¸·Î ÇÁ·ÎÅäÄݸíÀÌ ¹ß°ßµÇ¾úÀ» ¶§¿¡ ÀûÀýÇÑ ½ºÆ®¸² ÇÁ·ÎÅäÄÝ Çڵ鷯°¡ ÀÚµ¿ÀûÀ¸·Î ·Îµå µË´Ï´Ù.

µµÀÔµÈ ¹öÀü :
JDK1. 0
°ü·Ã Ç׸ñ:
URL.URL(java.lang.String, java.lang.String, int, java.lang.String)

»ý¼ºÀÚ °³¿ä
URLStreamHandler ()
           
 
¸Þ¼­µå °³¿ä
protected  boolean equals (URL  u1, URL  u2)
          µðÆúÆ®ÀÇ µî°¡ °è»êÀ» Á¦°øÇÕ´Ï´Ù.
protected  int getDefaultPort ()
          ÀÌ Çڵ鷯°¡ ±¸¹® ºÐ¼® ÇÏ´Â URL µðÆúÆ®ÀÇ Æ÷Æ®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
protected  InetAddress getHostAddress (URL  u)
          È£½ºÆ®ÀÇ IP ÁÖ¼Ò¸¦ ÃëµæÇÕ´Ï´Ù.
protected  int hashCode (URL  u)
          µðÆúÆ®ÀÇ Çؽà °è»êÀ» Á¦°øÇÕ´Ï´Ù.
protected  boolean hostsEqual (URL  u1, URL  u2)
          2°³ÀÇ URL È£½ºÆ® ÄÄÆÛ³ÍÆ®¸¦ ºñ±³ÇÕ´Ï´Ù.
protected abstract  URLConnection openConnection (URL  u)
          URLÀμö·Î ÂüÁ¶ÇÏ´Â °´Ã¼¿¡ÀÇ Á¢¼ÓÀ» È®¸³ÇÕ´Ï´Ù.
protected  URLConnection openConnection (URL  u, Proxy  p)
          Á¢¼ÓÀÌ ÁöÁ¤µÈ ÇÁ·Ï½Ã¸¦ °³ÀÔ½ÃÄÑ ÇàÇØÁö´Â °æ¿ì¸¦ Á¦¿ÜÇØ, openConnection(URL)¿Í °°½À´Ï´Ù.
protected  void parseURL (URL  u, String  spec, int start, int limit)
          URL ij¸¯ÅÍ ¶óÀΠǥÇöÀ» ±¸¹® ºÐ¼® ÇØ, URL °´Ã¼·Î º¯È¯ÇÕ´Ï´Ù.
protected  boolean sameFile (URL  u1, URL  u2)
          2°³ÀÇ URL¸¦ ºñ±³ÇØ, °°Àº ÆÄÀÏÀ» ÂüÁ¶ÇÒÁö ¾î¶³Áö, Áï, °°Àº ÇÁ·ÎÅäÄÝ, È£½ºÆ®, Æ÷Æ® ¹× Æнº¸¦ °¡Áö°í ÀÖÀ»Áö ¾î¶³Áö¸¦ Á¶»çÇÕ´Ï´Ù.
protected  void setURL (URL  u, String  protocol, String  host, int port, String  file, String  ref)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  setURL(URL, String, int, String, String, String, String)¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
protected  void setURL (URL  u, String  protocol, String  host, int port, String  authority, String  userInfo, String  path, String  query, String  ref)
          URLÀμö Çʵ尪À», ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù.
protected  String toExternalForm (URL  u)
          Æ¯Á¤ÀÇ ÇÁ·ÎÅäÄÝÀÇ URL¸¦ String·Î º¯È¯ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

URLStreamHandler

public URLStreamHandler()
¸Þ¼­µåÀÇ »ó¼¼

openConnection

protected abstract URLConnection  openConnection(URL  u)
                                         throws IOException 
URLÀμö·Î ÂüÁ¶ÇÏ´Â °´Ã¼¿¡ÀÇ Á¢¼ÓÀ» È®¸³ÇÕ´Ï´Ù. ¼­ºê Ŭ·¡½º¿¡¼­´Â ÀÌ ¸Þ¼­µå¸¦ ¿À¹ö¶óÀ̵å(override)ÀÇÇØ ÁÖ¼¼¿ä.

HTTP ³ª JAR µîÀÇ, Çڵ鷯ÀÇ ÇÁ·ÎÅäÄÝ¿¡ ´ëÇؼ­´Â java.lang, java.io, java.util, ¶Ç´Â java.net ÆÐÅ°Áö, ȤÀº ±× ¼­ºê ÆÐÅ°Áö¿¡ ¼ÓÇÏ´Â ÀÏ¹Ý ¶Ç´Â Ư¼öÇÑ URLConnection ¼­ºê Ŭ·¡½º°¡ ÀÖ½À´Ï´Ù. ¸®ÅÏµÈ Á¢¼ÓÀº ±× ¼­ºê Ŭ·¡½ºÀÇ °ÍÀÌ µË´Ï´Ù. ¿¹¸¦ µé¾î HTTP ÇÁ·ÎÅäÄÝ¿¡ ´ëÇؼ­´Â HttpURLConnection°¡ µ¹·ÁÁÖ°íÁ® JAR¿¡ ´ëÇؼ­´Â JarURLConnection°¡ ¸®Åϵ˴ϴ٠.

ÆĶó¹ÌÅÍ:
u - Á¢¼ÓóÀÇ URL
¹Ýȯ°ª:
URL¿¡ ÀÇ URLConnection °´Ã¼
¿¹¿Ü:
IOException - Á¢¼ÓÀÇ È®¸³Áß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

openConnection

protected URLConnection  openConnection(URL  u,
                                       Proxy  p)
                                throws IOException 
Á¢¼ÓÀÌ ÁöÁ¤µÈ ÇÁ·Ï½Ã¸¦ °³ÀÔ½ÃÄÑ ÇàÇØÁö´Â °æ¿ì¸¦ Á¦¿ÜÇØ, openConnection(URL)¿Í °°½À´Ï´Ù. ÇÁ·Ï½Ã¸¦ Áö¿ø ÇÏÁö ¾Ê´Â ÇÁ·ÎÅäÄÝ Çڵ鷯´Â ÇÁ·Ï½Ã ÆĶó¹ÌÅ͸¦ ¹«½ÃÇØ, º¸Åë ÀÇ Á¢¼ÓÀ» ½Ç½ÃÇÕ´Ï´Ù.ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇϸé, ½Ã½ºÅÛÀÇ µðÆúÆ®ÀÇ ProxySelector ¼³Á¤ÀÌ È¾·ÉµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
u - Á¢¼ÓóÀÇ URL
p - Á¢¼Ó¿¡ »ç¿ëÇÏ´Â ÇÁ·Ï½Ã. Á÷Á¢ Á¢¼ÓÀÌ ¹Ù¶÷Á÷ÇÑ °æ¿ì´Â Proxy.NO_PROXY¸¦ ÁöÁ¤ÇÒ ÇÊ¿ä°¡ ÀÖ´Ù
¹Ýȯ°ª:
URL¿¡ ÀÇ URLConnection °´Ã¼
¿¹¿Ü:
IOException - Á¢¼ÓÀÇ È®¸³Áß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
IllegalArgumentException - u ¶Ç´Â p°¡ nullÀÎ °æ¿ì, ¶Ç´Â p°¡ ºÎÁ¤ÇÑ ÇüŸ¦ °¡Áö´Â °æ¿ì
UnsupportedOperationException - ÇÁ·ÎÅäÄÝÀ» ±¸ÇöÇÏ´Â ¼­ºê Ŭ·¡½º°¡ ÀÌ ¸Þ¼­µå¸¦ Áö¿ø ÇÏ°í ÀÖÁö ¾Ê´Â °æ¿ì
µµÀÔµÈ ¹öÀü :
1.5

parseURL

protected void parseURL(URL  u,
                        String  spec,
                        int start,
                        int limit)
URL ij¸¯ÅÍ ¶óÀΠǥÇöÀ» ±¸¹® ºÐ¼® ÇØ, URL °´Ã¼·Î º¯È¯ÇÕ´Ï´Ù.

»ó¼ÓµÇ´Â Æнº°¡ ÀÖ´Â °æ¿ì´Â URLÀμö¿¡ ÀÌ¹Ì Ä«Çǵǰí ÀÖ½À´Ï´Ù.

URLStreamHandler parseURL´Â ij¸¯ÅÍ ¶óÀΠǥÇöÀ» http·Î ¼­ ±¸¹® ºÐ¼® ÇÕ´Ï´Ù. ´ëºÎºÐÀÇ URL ÇÁ·ÎÅäÄÝ Æйи®´Â ±¸¹® ºÐ¼® 󸮰¡ ´à¾Ò½À´Ï´Ù. ±¸¹®ÀÌ ´Ù¸¥ ÇÁ·ÎÅäÄÝÀÇ ½ºÆ®¸² ÇÁ·ÎÅäÄÝ Çڵ鷯¿¡¼­´Â ÀÌ ·çƾÀ» ¿À¹ö¶óÀ̵å(override) ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
u - »ç¾ç ±¸¹® ºÐ¼®ÀÇ °á°ú¸¦ ¹Þ´Â URL
spec - ±¸¹® ºÐ¼® ÇÒ ÇÊ¿ä°¡ ÀÖ´Â URL¸¦ ³ªÅ¸³»´Â String
start - ±¸¹® ºÐ¼®ÀÇ °³½Ã À§Ä¡¸¦ ³ªÅ¸³»´Â ¹®ÀÚ À妽º. ÀÌ°ÍÀº ÇÁ·ÎÅäÄݸíÀÇ È®Á¤À» ³ªÅ¸³»´Â ¡¸:¡¹(Á¸ÀçÇÏ´Â °æ¿ì)ÀÇ Á÷ÈÄ¿¡ ¿À´Â
limit - ±¸¹® ºÐ¼®ÀÇ Á¾·á À§Ä¡¸¦ ³ªÅ¸³»´Â ¹®ÀÚÀÇ À§Ä¡. ÀÌ°ÍÀº ij¸¯ÅÍ ¶óÀÎÀÇ ¸¶Áö¸·Àΰ¡ ¡¸#¡¹¹®ÀÚ (Á¸ÀçÇÏ´Â °æ¿ì)ÀÇ À§Ä¡ÀÌ´Ù. »þÇÁ ±âÈ£º¸´Ù ³ª¸ÓÁöÀÇ Á¤º¸´Â ¸ðµÎ ¿¨Ä¿¸¦ ³ªÅ¸³½´Ù

getDefaultPort

protected int getDefaultPort()
ÀÌ Çڵ鷯°¡ ±¸¹® ºÐ¼® ÇÏ´Â URL µðÆúÆ®ÀÇ Æ÷Æ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â µðÆúÆ®ÀÇ Æ÷Æ® ¹øÈ£·Î Çڵ鷯°¡ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Çڵ鷯°¡ ±¸¹® ºÐ¼® ÇÏ´Â URL µðÆúÆ®ÀÇ Æ÷Æ®

equals

protected boolean equals(URL  u1,
                         URL  u2)
µðÆúÆ®ÀÇ µî°¡ °è»êÀ» Á¦°øÇÕ´Ï´Ù. equals()¿¡ ´ëÇؼ­ ´Ù¸¥ ¿ä°ÇÀ» °¡Áö´Â °Í ¿ÜÀÇ ÇÁ·ÎÅäÄÝÀÇ Çڵ鷯°¡ ¿À¹ö¶óÀ̵å(override) ÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ÀÌ ¸Þ¼­µå´Â Àμö°¡ ¸ðµÎ nullÀÌ ¾Æ´Ñ °ÍÀÌ ÇÊ¿äÇÕ´Ï´Ù. java.net.URL Ŭ·¡½º¸¸ÀÌ ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇϱ⠶§¹®¿¡ ÀÌ°ÍÀº º¸ÁõµÇ°í ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
u1 - URL °´Ã¼
u2 - URL °´Ã¼
¹Ýȯ°ª:
2°³ÀÇ URL°¡ µ¿µîÇÏ´Ù¶ó°í º¸ÀÌ´Â °æ¿ì, Áï 2°³ÀÇ URL°¡ °°Àº ÆÄÀÏÀÇ °°Àº fragment¸¦ ÂüÁ¶ÇÏ´Â °æ¿ì´Â true

hashCode

protected int hashCode(URL  u)
µðÆúÆ®ÀÇ Çؽà °è»êÀ» Á¦°øÇÕ´Ï´Ù. hashCode °è»ê¿¡ ´ëÇؼ­ ´Ù¸¥ ¿ä°ÇÀ» °¡Áö´Â °Í ¿ÜÀÇ ÇÁ·ÎÅäÄÝÀÇ Çڵ鷯°¡ ¿À¹ö¶óÀ̵å(override) ÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
u - URL °´Ã¼
¹Ýȯ°ª:
Çؽà Å×À̺íÀÇ À妽ººÎ¿¡ ÀûÀýÇÑ int

sameFile

protected boolean sameFile(URL  u1,
                           URL  u2)
2°³ÀÇ URL¸¦ ºñ±³ÇØ, °°Àº ÆÄÀÏÀ» ÂüÁ¶ÇÒÁö ¾î¶³Áö, Áï, °°Àº ÇÁ·ÎÅäÄÝ, È£½ºÆ®, Æ÷Æ® ¹× Æнº¸¦ °¡Áö°í ÀÖÀ»Áö ¾î¶³Áö¸¦ Á¶»çÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â Àμö°¡ ¸ðµÎ nullÀÌ ¾Æ´Ñ °ÍÀÌ ÇÊ¿äÇÕ´Ï´Ù. java.net.URL Ŭ·¡½º¸¸ÀÌ ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇϱ⠶§¹®¿¡ ÀÌ°ÍÀº º¸ÁõµÇ°í ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
u1 - URL °´Ã¼
u2 - URL °´Ã¼
¹Ýȯ°ª:
URL1¿Í URL2°¡ °°Àº ÆÄÀÏÀ» ÂüÁ¶ÇÏ´Â °æ¿ì´Â true

getHostAddress

protected InetAddress  getHostAddress(URL  u)
È£½ºÆ®ÀÇ IP ÁÖ¼Ò¸¦ ÃëµæÇÕ´Ï´Ù. ºñ¾îÀִ ȣ½ºÆ® ÇÊµå ¶Ç´Â DNS ÀåÇØÀÇ °æ¿ì, nullÀÌ ¸®Åϵ˴ϴ٠.

ÆĶó¹ÌÅÍ:
u - URL °´Ã¼
¹Ýȯ°ª:
È£½ºÆ® IP ÁÖ¼Ò¸¦ ³ªÅ¸³»´Â InetAddress

hostsEqual

protected boolean hostsEqual(URL  u1,
                             URL  u2)
2°³ÀÇ URL È£½ºÆ® ÄÄÆÛ³ÍÆ®¸¦ ºñ±³ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
u1 - ºñ±³ÇÏ´Â ÃÖÃÊÀÇ È£½ºÆ®ÀÇ URL
u2 - ºñ±³ÇÏ´Â Á¦ 2 È£½ºÆ®ÀÇ URL
¹Ýȯ°ª:
2°³ÀÇ URL È£½ºÆ® ÄÄÆÛ³ÍÆ®°¡ µ¿ÀÏÇÑ °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

toExternalForm

protected String  toExternalForm(URL  u)
ƯÁ¤ÀÇ ÇÁ·ÎÅäÄÝÀÇ URL¸¦ String·Î º¯È¯ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
u - URL
¹Ýȯ°ª:
URLÀμöÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö

setURL

protected void setURL(URL  u,
                      String  protocol,
                      String  host,
                      int port,
                      String  authority,
                      String  userInfo,
                      String  path,
                      String  query,
                      String  ref)
URLÀμö Çʵ尪À», ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. URL set ¸Þ¼­µå¸¦ È£ÃâÇÒ ¼ö ÀÖ´Â °ÍÀº URLStreamHandler »ó¼Ó Ŭ·¡½º »ÓÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
u - ¼öÁ¤ÇÏ´Â URL
protocol - ÇÁ·ÎÅäÄݸí
host - URL ¸®¸ðÆ® È£½ºÆ®Ä¡
port - ¸®¸ðÆ® ¸Ó½Å»óÀÇ Æ÷Æ®
authority - URL ±ÇÇÑ ºÎºÐ
userInfo - URL »ç¿ëÀÚ Á¤º¸ºÎºÐ
path - URL ÆĽºÄÜÆ÷³ÙÆ®
query - URL Äõ¸®ºÎºÐ
ref - ÂüÁ¶
¿¹¿Ü:
SecurityException - URL ÇÁ·ÎÅäÄÝ Çڵ鷯°¡ ÀÌ°Í°ú ´Ù¸¥ °æ¿ì
°ü·Ã Ç׸ñ:
URL.set(java.lang.String, java.lang.String, int, java.lang.String, java.lang.String)

setURL

@Deprecated 
protected void setURL(URL  u,
                                 String  protocol,
                                 String  host,
                                 int port,
                                 String  file,
                                 String  ref)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  setURL(URL, String, int, String, String, String, String)¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.

URLÀμö Çʵ尪À», ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. URL set ¸Þ¼­µå¸¦ È£ÃâÇÒ ¼ö ÀÖ´Â °ÍÀº URLStreamHandler »ó¼Ó Ŭ·¡½º »ÓÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
u - ¼öÁ¤ÇÏ´Â URL
protocol - ÇÁ·ÎÅäÄݸí. ÀÌ °ªÀº 1.2 ÀÌÈÄ ¹«½ÃµÇ´Â
host - URL ¸®¸ðÆ® È£½ºÆ®Ä¡
port - ¸®¸ðÆ® ¸Ó½Å»óÀÇ Æ÷Æ®
file - ÆÄÀÏ
ref - ÂüÁ¶
¿¹¿Ü:
SecurityException - URL ÇÁ·ÎÅäÄÝ Çڵ鷯°¡ ÀÌ°Í°ú ´Ù¸¥ °æ¿ì

JavaTM 2 Platform
Standard Ed. 5.0

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.