JavaTM 2 Platform
Standard Ed. 5.0

java.net
Ŭ·¡½º JarURLConnection

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

public abstract class JarURLConnection
extends URLConnection

JAR (Java ARchive) ÆÄÀÏ, ¶Ç´Â JAR ÆÄÀϳ»¿¡ ÀÖ´Â ¿£Æ®¸®¿¡ÀÇ URL Á¢¼ÓÀÔ´Ï´Ù.

JAR URL ±¸¹®Àº ´ÙÀ½°ú °°½À´Ï´Ù.


 jar:<url>! /{entry}
 

·Ê:

jar:http://www.foo.com/bar/baz.jar! /COM/foo/Quux.class

Jar URL´Â JAR ÆÄÀÏ¿¡ÀÇ ÂüÁ¶, ȤÀº JAR ÆÄÀÏÀÇ ¿£Æ®¸®¿¡ÀÇ ÂüÁ¶ÀÇ ¾î´À ÂÊ¿¡µµ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. »ó±â¿¡ ³ªÅ¸³½ ¿¹´Â JAR ¿£Æ®¸®¸¦ ÂüÁ¶ÇÏ°í ÀÖ½À´Ï´Ù. ¿£Æ®¸®¸íÀÌ »ý·« µÇ¾úÀ» °æ¿ì, URL´Â JAR ÆÄÀÏÀÇ Àüü¸¦ ÂüÁ¶ÇÕ´Ï´Ù. jar:http://www.foo.com/bar/baz.jar! /

JAR URL¸¦ ÀÛ¼ºÇÏ´Â °ÍÀÌ ¸í¹éÇÑ °æ¿ì, JAR ƯÀ¯ÀÇ ±â´ÉÀÌ ÇÊ¿äÇÑ ¶§´Â ¹ü¿ë URLConnection¸¦ JarURLConnection¿¡ ij½ºÆ®ÀÇÇØ ÁÖ¼¼¿ä. ´ÙÀ½¿¡ ¿¹¸¦ ³ªÅ¸³À´Ï´Ù.


 URL url = new URL("jar:file:/home/duke/duke.jar! /");
 JarURLConnection jarConnection = (JarURLConnection) url.openConnection();
 Manifest manifest = jarConnection.getManifest();
 

JarURLConnection ÀνºÅϽº´Â JAR ÆÄÀϷκÎÅÍÀÇ Àбâ Àü¿ë ÀÔ´Ï´Ù. OutputStream¸¦ ÃëµæÇØ, ÀÌ Å¬·¡½º¸¦ »ç¿ëÇØ, ±âº»ÀÌ µÇ´Â JAR ÆÄÀÏ·Î º¯°æÀ» ´õÇÏ´Â (Ãâ·ÂÇÑ´Ù) (ÀÏ)°ÍÀº ÇÒ ¼ö ¾ø½À´Ï´Ù.

·Ê:

Jar ÆÄÀÏ
jar:http://www.foo.com/bar/baz.jar! /
Jar µð·ºÅ丮
jar:http://www.foo.com/bar/baz.jar! /COM/foo/

! / ´Â ¡¸´Ü¶ô ¹®ÀÚ¡¹ÀÔ´Ï´Ù.

new URL(context, spec)¸¦ »ç¿ëÇÑ JAR url ÀÛ¼º¿¡¼­´Â ¾Æ·¡ÀÇ ±ÔÄ¢ÀÌ Àû¿ëµË´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
URL, URLConnection, JarFile, JarInputStream, Manifest, ZipEntry

ÇÊµå °³¿ä
protected  URLConnection jarFileURLConnection
          Á¢¼ÓÀÌ °³½ÃµÇ¾úÀ» °æ¿ìÀÇ, JAR ÆÄÀÏ URL ¿¡ÀÇ Á¢¼ÓÀÔ´Ï´Ù.
 
Ŭ·¡½º java.net. URLConnection ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
allowUserInteraction, connected, doInput, doOutput, ifModifiedSince, url, useCaches
 
»ý¼ºÀÚ °³¿ä
protected JarURLConnection (URL  url)
          ÁöÁ¤ÇÑ URL¿¡ »õ·Î¿î JarURLConnection¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 Attributes getAttributes ()
          Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â URL°¡ JAR ÆÄÀÏ ¿£Æ®¸®¸¦ °¡¸®Å°´Â °æ¿ì, ÀÌ Á¢¼Ó¿ëÀÇ Attributes °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Certificate [] getCertificates ()
          Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â URL°¡ JAR ÆÄÀÏ ¿£Æ®¸®¸¦ °¡¸®Å°´Â °æ¿ì¿¡ ÀÌ Á¢¼Ó¿ëÀÇ Certificate °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 String getEntryName ()
          ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â ¿£Æ®¸®¸íÀ» ¸®ÅÏÇÕ´Ï´Ù.
 JarEntry getJarEntry ()
          ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ¿£Æ®¸® °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù (Á¸ÀçÇÏ´Â °æ¿ì).
abstract  JarFile getJarFile ()
          ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀ» ¸®ÅÏÇÕ´Ï´Ù.
 URL getJarFileURL ()
          ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀÇ URL¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Attributes getMainAttributes ()
          ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀÇ ÁÖ¿äÇÑ Attributes¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Manifest getManifest ()
          ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â Manifest¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.net. URLConnection ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
addRequestProperty, connect, getAllowUserInteraction, getConnectTimeout, getContent, getContent, getContentEncoding, getContentLength, getContentType, getDate, getDefaultAllowUserInteraction, getDefaultRequestProperty, getDefaultUseCaches, getDoInput, getDoOutput, getExpiration, getFileNameMap, getHeaderField, getHeaderField, getHeaderFieldDate, getHeaderFieldInt, getHeaderFieldKey, getHeaderFields, getIfModifiedSince, getInputStream, getLastModified, getOutputStream, getPermission, getReadTimeout, getRequestProperties, getRequestProperty, getURL, getUseCaches, guessContentTypeFromName, guessContentTypeFromStream, setAllowUserInteraction, setConnectTimeout, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultRequestProperty, setDefaultUseCaches, setDoInput, setDoOutput, setFileNameMap, setIfModifiedSince, setReadTimeout, setRequestProperty, setUseCaches, toString
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

ÇʵåÀÇ »ó¼¼

jarFileURLConnection

protected URLConnection  jarFileURLConnection
Á¢¼ÓÀÌ °³½ÃµÇ¾úÀ» °æ¿ìÀÇ, JAR ÆÄÀÏ URL ¿¡ÀÇ Á¢¼ÓÀÔ´Ï´Ù. ÀÌ°ÍÀº connect ·Î ¼³Á¤ÇØ ÁÖ¼¼¿ä.

»ý¼ºÀÚ »ó¼¼

JarURLConnection

protected JarURLConnection(URL  url)
                    throws MalformedURLException 
ÁöÁ¤ÇÑ URL¿¡ »õ·Î¿î JarURLConnection¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
url - URL
¿¹¿Ü:
MalformedURLException - ÁöÁ¤ ij¸¯ÅÍ ¶óÀο¡ À¯È¿ÇÑ ÇÁ·ÎÅäÄÝÀÌ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì, ¶Ç´Â ij¸¯ÅÍ ¶óÀÎÀ» Çؼ®ÇÒ ¼ö ¾ø´Â °æ¿ì
¸Þ¼­µåÀÇ »ó¼¼

getJarFileURL

public URL  getJarFileURL()
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀÇ URL¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀÇ URL

getEntryName

public String  getEntryName()
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â ¿£Æ®¸®¸íÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ Á¢¼Ó°ú ´ëÀÀÇÏ´Â JAR file URL°¡ JAR ÆÄÀÏÀÇ ¿£Æ®¸®°¡ ¾Æ´Ï°í JAR ÆÄÀÏÀ» °¡¸®Å°°í ÀÖ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â nullÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â ¿£Æ®¸®¸í (¿£Æ®¸®°¡ ÀÖ´Â °æ¿ì)

getJarFile

public abstract JarFile  getJarFile()
                            throws IOException 
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏ. JAR ÆÄÀÏÀÇ ¿£Æ®¸®¿¡ÀÇ Á¢¼ÓÀÎ °æ¿ì´Â JAR ÆÄÀÏ °´Ã¼°¡ ¸®ÅϵȴÙ
¿¹¿Ü:
IOException - ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏ¿¡ÀÇ Á¢¼ÓÀ» ½ÃµµÇÏ°í ÀÖÀ» ¶§ IOException°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
URLConnection.connect()

getManifest

public Manifest  getManifest()
                     throws IOException 
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â Manifest¸¦ ¸®ÅÏÇÕ´Ï´Ù. Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì´Â nullÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏ °´Ã¼¿Í ´ëÀÀÇÏ´Â MANIFEST °´Ã¼
¿¹¿Ü:
IOException - ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀÇ ÃëµæÀÌ ¿øÀÎÀ¸·Î IOException°¡ Throw µÇ¾úÀ» °æ¿ì
°ü·Ã Ç׸ñ:
getJarFile()

getJarEntry

public JarEntry  getJarEntry()
                     throws IOException 
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ¿£Æ®¸® °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù (Á¸ÀçÇÏ´Â °æ¿ì). ÀÌ Á¢¼Ó°ú ´ëÀÀÇÏ´Â JAR file URL°¡ JAR ÆÄÀÏÀÇ ¿£Æ®¸®°¡ ¾Æ´Ï°í JAR ÆÄÀÏÀ» °¡¸®Å°°í ÀÖ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â nullÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ¿£Æ®¸® °´Ã¼. ÀÌ Á¢¼ÓÀÇ JAR URL°¡ JAR ÆÄÀÏÀ» °¡¸®Å°°í ÀÖ´Â °æ¿ì´Â null
¿¹¿Ü:
IOException - ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀÇ ÃëµæÀÌ ¿øÀÎÀ¸·Î IOException°¡ Throw µÇ¾úÀ» °æ¿ì
°ü·Ã Ç׸ñ:
getJarFile(), getJarEntry()

getAttributes

public Attributes  getAttributes()
                         throws IOException 
Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â URL°¡ JAR ÆÄÀÏ ¿£Æ®¸®¸¦ °¡¸®Å°´Â °æ¿ì, ÀÌ Á¢¼Ó¿ëÀÇ Attributes °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â nullÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â URL°¡ JAR ÆÄÀÏ ¿£Æ®¸®¸¦ °¡¸®Å°´Â °æ¿ì, ÀÌ Á¢¼Ó¿ëÀÇ Attributes °´Ã¼, ±×·¸Áö ¾ÊÀº °æ¿ì´Â null
¿¹¿Ü:
IOException - JAR ¿£Æ®¸®ÀÇ ÃëµæÀÌ ¿øÀÎÀ¸·Î IOException°¡ Throw µÇ¾úÀ» °æ¿ì
°ü·Ã Ç׸ñ:
getJarEntry()

getMainAttributes

public Attributes  getMainAttributes()
                             throws IOException 
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀÇ ÁÖ¿äÇÑ Attributes¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â JAR ÆÄÀÏÀÇ ÁÖ¿äÇÑ Attributes
¿¹¿Ü:
IOException - MANIFEST ÀÇ ÃëµæÀÌ ¿øÀÎÀ¸·Î IOException°¡ Throw µÇ¾úÀ» °æ¿ì
°ü·Ã Ç׸ñ:
getJarFile(), getManifest()

getCertificates

public Certificate [] getCertificates()
                              throws IOException 
Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â URL°¡ JAR ÆÄÀÏ ¿£Æ®¸®¸¦ °¡¸®Å°´Â °æ¿ì¿¡ ÀÌ Á¢¼Ó¿ëÀÇ Certificate °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â nullÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ÀÔ·Â ½ºÆ®¸²À» ±× ³¡±îÁö ÀоîµéÀÌ´Â °ÍÀ¸·Î Á¢¼ÓÀÌ ¿ÏÀüÇÏ°Ô °ËÁõµÇ¾úÀ» °æ¿ì¿¡¸¸ È£ÃâÇÒ ¼ö ÀÖ½À´Ï´Ù . ±×·¸Áö ¾ÊÀº °æ¿ì, ÀÌ ¸Þ¼­µå´Â nullÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
Á¢¼ÓÀ¸·Î »ç¿ëÇÏ´Â URL°¡ JAR ÆÄÀÏ ¿£Æ®¸®¸¦ °¡¸®Å°´Â °æ¿ì, ÀÌ Á¢¼Ó¿ëÀÇ Certificate °´Ã¼, ±×·¸Áö ¾ÊÀº °æ¿ì´Â null
¿¹¿Ü:
IOException - JAR ¿£Æ®¸®ÀÇ ÃëµæÀÌ ¿øÀÎÀ¸·Î IOException°¡ Throw µÇ¾úÀ» °æ¿ì
°ü·Ã Ç׸ñ:
getJarEntry()

JavaTM 2 Platform
Standard Ed. 5.0

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