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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
java.lang.Object | +--java.sql.DriverManager
JDBC µå¶óÀ̹ö¸¦ °ü¸®Çϱâ À§ÇÑ ±âº»ÀûÀÎ ¼ºñ½ºÀÔ´Ï´Ù.
ÁÖ: JDBC 2.0 API ·Î »õ·Ó°Ô Ãß°¡µÈ DataSource
ÀÎÅÍÆäÀ̽º´Â µ¥ÀÌÅÍ ¼Ò½º¿¡ Á¢¼ÓÇÏ´Â ÀÌÁ¦(¹ú½á) 1 °³ÀÇ ¹æ¹ýÀ» Á¦°øÇϰí ÀÖ½À´Ï´Ù. DataSource
¿ÀºêÁ§Æ®¸¦ »ç¿ëÇØ µ¥ÀÌÅÍ ¼Ò½º¿¡ Á¢¼ÓÇÏ´Â °ÍÀ» ÃßõÇÕ´Ï´Ù.
DriverManager
Ŭ·¡½º´Â ÃʱâȽÿ¡ "jdbc.drivers" ½Ã½ºÅÛ ÇÁ·ÎÆÛƼ·Î ÂüÁ¶µÇ´Â µå¶óÀ̹ö Ŭ·¡½º¸¦ ·ÎµåÇÏ·Á°í ÇÕ´Ï´Ù. À̰Ϳ¡ ÀÇÇØ, À¯Àú´Â ¾îÇø®ÄÉÀ̼ÇÀ¸·Î »ç¿ëÇÏ´Â JDBC Driver ¸¦ Ä¿½ºÅ͸¶ÀÌÁî ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î,~/. hotjava/properties ÆÄÀÏ·Î ´ÙÀ½ÀÇ Ç׸ñÀ» ÁöÁ¤ÇÕ´Ï´Ù.
jdbc.drivers=foo.bah.Driver:wombat.sql.Driver:bad.taste.ourDriver
ÇÁ·Î±×·¥Àº ¾ðÁ¦¶óµµ JDBC µå¶óÀ̹ö¸¦ ·ÎµåÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, ´ÙÀ½ÀÇ ¹®ÀåÀ¸·Î my.sql.Driver °¡ ·Îµå µË´Ï´Ù.
Class.forName("my.sql.Driver");
getConnection
¸Þ¼Òµå°¡ ºÒ·Á °¡¸é(ÀÚ),DriverManager
´Â ÃʱâȽÿ¡ ·Îµå µÈ µå¶óÀ̹ö³ª, Çö¾ÖÇø´ ȤÀº ¾îÇø®ÄÉÀ̼ǰú °°Àº Ŭ·¡½º ·Î´õ¸¦ »ç¿ëÇØ ¸í½ÃÀûÀ¸·Î ·Îµå µÈ µå¶óÀ̹öÁß¿¡¼ ÀûÀýÇÑ µå¶óÀ̹ö¸¦ ãÀ¸·Á°í ÇÕ´Ï´Ù.
Java 2 SDK, Standard Edition, ¹öÁ¯ 1.3 ÀÌÈÄ´Â ·Î±× ½ºÆ®¸²Àº ÀûÀýÇÑ ¾×¼¼½º±ÇÀÌ Çã°¡µÇ°í ÀÖ´Â °æ¿ì¿¡ ÇÑÁ¤ÇØ ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. Åë»ó À̰ÍÀº Åø PolicyTool ¸¦ »ç¿ëÇØ ÇàÇØÁý´Ï´Ù. ÀÌ ÅøÀº permission java.sql.SQLPermission "setLog"
¸¦ Çã°¡Çϴµ¥ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
Driver
,
Connection
¸Þ¼ÒµåÀÇ °³¿ä | |
static void |
deregisterDriver (Driver driver)
DriverManager ÀÇ ¸®½ºÆ®·ÎºÎÅÍ µå¶óÀ̹ö¸¦ Á¦¿ÜÇÕ´Ï´Ù. |
static Connection |
getConnection (String url)
ÁöÁ¤µÈ µ¥ÀÌŸº£À̽ºÀÇ URL ¿¡ÀÇ Á¢¼ÓÀ» ½ÃµµÇÕ´Ï´Ù. |
static Connection |
getConnection (String url,
Properties info)
ÁöÁ¤µÈ µ¥ÀÌŸº£À̽ºÀÇ URL ¿¡ÀÇ Á¢¼ÓÀ» ½ÃµµÇÕ´Ï´Ù. |
static Connection |
getConnection (String url,
String user,
String password)
ÁöÁ¤µÈ µ¥ÀÌŸº£À̽ºÀÇ URL ¿¡ÀÇ Á¢¼ÓÀ» ½ÃµµÇÕ´Ï´Ù. |
static Driver |
getDriver (String url)
ÁöÁ¤µÈ URL ¸¦ ÀνÄÇÏ´Â µå¶óÀ̹ö¸¦ ȹµæÇÏ·Á°í ÇÕ´Ï´Ù. |
static Enumeration |
getDrivers ()
ÇöÀçÀÇ È£Ãâ¿øÀÌ ¾×¼¼½º Çϰí ÀÖ´Â ·Îµå »ç¶óÁú ¼ö ÀÖ¾î ¸ðµç JDBC µå¶óÀ̹öÀÇ Enumeration ¸¦ ÃëµæÇÕ´Ï´Ù. |
static int |
getLoginTimeout ()
µ¥ÀÌŸº£À̽º¿¡ ·Î±×ÀÎÇϰí ÀÖÀ» ¶§, µå¶óÀ̹ö°¡ ±â´Ù¸± ¼ö ÀÖ´Â ÃÖÀåÀÇ ½Ã°£À» Ãʼö·Î ÃëµæÇÕ´Ï´Ù. |
static PrintStream |
getLogStream ()
Ãßõ µÇ°í ÀÖÁö ¾Ê½À´Ï´Ù. |
static PrintWriter |
getLogWriter ()
·Î±× ¶óÀÌÅ͸¦ ÃëµæÇÕ´Ï´Ù. |
static void |
println (String message)
ÇöÀçÀÇ JDBC ·Î±× ½ºÆ®¸²¿¡ ¸Þ¼¼Áö¸¦ ÀμâÇÕ´Ï´Ù. |
static void |
registerDriver (Driver driver)
ÁöÁ¤µÈ µå¶óÀ̹ö¸¦ DriverManager ¿¡ µî·ÏÇÕ´Ï´Ù. |
static void |
setLoginTimeout (int seconds)
µ¥ÀÌŸº£À̽º¿¡ Á¢¼ÓÇÏ·Á°í Çϰí ÀÖÀ» ¶§, µå¶óÀ̹ö°¡ ±â´Ù¸± ¼ö ÀÖ´Â ÃÖÀåÀÇ ½Ã°£À» Ãʼö·Î ¼³Á¤ÇÕ´Ï´Ù. |
static void |
setLogStream (PrintStream out)
Ãßõ µÇ°í ÀÖÁö ¾Ê½À´Ï´Ù. |
static void |
setLogWriter (PrintWriter out)
DriverManager ¹× ¸ðµç µå¶óÀ̹ö°¡ »ç¿ëÇÏ´Â ·Î±× ¹× Æ®·¹À̽ºÀÇ PrintWriter ¿ÀºêÁ§Æ®¸¦ ¼³Á¤ÇÕ´Ï´Ù.
|
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
¸Þ¼ÒµåÀÇ »ó¼¼ |
public static PrintWriter getLogWriter()
getLogWriter
¸Þ¼Òµå ¹× setLogWriter
¸Þ¼Òµå´Â Ãßõ µÇÁö ¾Ê´Â get/setlogStream
¸Þ¼Òµå ´ë½Å¿¡ »ç¿ëÇÕ´Ï´Ù.
java.io.PrintWriter
¿ÀºêÁ§Æ®setLogWriter(java.io.PrintWriter)
public static void setLogWriter(PrintWriter out)
DriverManager
¹× ¸ðµç µå¶óÀ̹ö°¡ »ç¿ëÇÏ´Â ·Î±× ¹× Æ®·¹À̽ºÀÇ PrintWriter
¿ÀºêÁ§Æ®¸¦ ¼³Á¤ÇÕ´Ï´Ù.
setLogWriter
¸Þ¼ÒµåÀÇ µµÀÔ¿¡ ÀÇÇØ, ¸¶ÀÌ³Ê ¹öÁ¯ÀÇ °ü¸®ÀÇ ¹®Á¦°¡ ¹ß»ýÇÕ´Ï´Ù. SetLogWriter
¸Þ¼Òµå´Â getLogStream
¿¡ ÀÇÇØ µ¹·ÁÁÖ¾îÁö´Â PrintStream
¿ÀºêÁ§Æ®¸¦ »ý¼ºÇÒ ¼ö ¾ø½À´Ï´Ù. Java Ç÷§Æû¿¡´Â ¿ª¹æÇâÀÇ º¯È¯Àº ¾ø½À´Ï´Ù. ±× ¶§¹®¿¡, »õ·Î¿î ¾îÇø®ÄÉÀ̼ÇÀ¸·Î,setLogWriter
¸¦ »ç¿ëÇØ,getLogStream
¸¦ »ç¿ëÇϰí ÀÖ´Â JDBC 1.0 µå¶óÀ̹öµµ »ç¿ëÇϰí ÀÖ´Â °ÍÀº ±× µå¶óÀ̹ö¿¡ ÀÇÇØ ±â¼úµÈ µð¹ö±× Á¤º¸¸¦ º¼ ¼ö°¡ ¾ø½À´Ï´Ù.
Java 2 SDK, Standard Edition, ¹öÁ¯ 1.3 ¸±¸®½º¿¡¼´Â ·Î±× ½ºÆ®¸²À» ¼³Á¤Çϱâ Àü¿¡,SQLPermission
¿ÀºêÁ§Æ®°¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÀÌ ¸Þ¼Òµå°¡ üũÇÕ´Ï´Ù. SecurityManager
°¡ Á¸ÀçÇØ, ±× checkPermission
¸Þ¼Òµå°¡ ·Î±× ¶óÀÌÅÍÀÇ ¼³Á¤À» Çã°¡ÇÏÁö ¾Ê´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â java.lang.SecurityException
¸¦ ½½·Î¿ì ÇÕ´Ï´Ù.
out
- »õ·Î¿î ·Î±× ¹× Æ®·¹À̽ºÀÇ PrintStream
¿ÀºêÁ§Æ®. ·Î±× ¹× Æ®·¹À̽º¸¦ ¹«È¿·Î ÇÏ´Â °æ¿ì´Â null
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, ±× checkPermission
¸Þ¼Òµå°¡ ·Î±× ¶óÀÌÅÍÀÇ ¼³Á¤À» °ÅºÎÇßÀ» °æ¿ìSecurityManager.checkPermission(java.security.Permission)
,
getLogWriter()
public static Connection getConnection(String url, Properties info) throws SQLException
DriverManager
´Â µî·ÏµÈ JDBC µå¶óÀ̹öÀÇ ÁýÇÕÀ¸·ÎºÎÅÍ ÀûÀýÇÑ µå¶óÀ̹ö¸¦ ¼±ÅÃÇÏ·Á°í ÇÕ´Ï´Ù.
url
- jdbc:subprotocol:subname
Çü½ÄÀÇ µ¥ÀÌŸº£À̽º URLinfo
- Á¢¼Ó Àμö·Î¼ÀÇ, ÀÓÀÇÀÇ Ä³¸¯ÅÍ ¶óÀÎ ÅÂ±× ¹× °ªÀÇ Æä¾îÀÇ ¸®½ºÆ®. Åë»óÀº Àû¾îµµ "user" ÇÁ·ÎÆÛƼ¿Í "password" ÇÁ·ÎÆÛƼ´Â ÁöÁ¤ÇØ¾ß ÇÑ´Ù
SQLException
- µ¥ÀÌŸº£À̽º ¾×¼¼½º ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static Connection getConnection(String url, String user, String password) throws SQLException
DriverManager
´Â µî·ÏµÈ JDBC µå¶óÀ̹öÀÇ ÁýÇÕÀ¸·ÎºÎÅÍ ÀûÀýÇÑ µå¶óÀ̹ö¸¦ ¼±ÅÃÇÏ·Á°í ÇÕ´Ï´Ù.
url
- jdbc:subprotocol:subname
Çü½ÄÀÇ µ¥ÀÌŸº£À̽º URLuser
- ±× ´ë¸®·Î¼ Á¢¼ÓÀ» ÇÏ´Â µ¥ÀÌŸº£À̽º À¯Àúpassword
- À¯ÀúÀÇ ÆÐ½º¿öµå
SQLException
- µ¥ÀÌŸº£À̽º ¾×¼¼½º ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static Connection getConnection(String url) throws SQLException
DriverManager
´Â µî·ÏµÈ JDBC µå¶óÀ̹öÀÇ ÁýÇÕÀ¸·ÎºÎÅÍ ÀûÀýÇÑ µå¶óÀ̹ö¸¦ ¼±ÅÃÇÏ·Á°í ÇÕ´Ï´Ù.
url
- jdbc:subprotocol:subname
Çü½ÄÀÇ µ¥ÀÌŸº£À̽º URL
SQLException
- µ¥ÀÌŸº£À̽º ¾×¼¼½º ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static Driver getDriver(String url) throws SQLException
DriverManager
´Â µî·ÏµÈ JDBC µå¶óÀ̹öÀÇ ÁýÇÕÀ¸·ÎºÎÅÍ ÀûÀýÇÑ µå¶óÀ̹ö¸¦ ¼±ÅÃÇÏ·Á°í ÇÕ´Ï´Ù.
url
- jdbc:subprotocol:subname
Çü½ÄÀÇ µ¥ÀÌŸº£À̽º URL
Driver
¿ÀºêÁ§Æ®
SQLException
- µ¥ÀÌŸº£À̽º ¾×¼¼½º ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static void registerDriver(Driver driver) throws SQLException
DriverManager
¿¡ µî·ÏÇÕ´Ï´Ù. »õ·Ó°í ·Îµå µÇ´Â µå¶óÀ̹ö Ŭ·¡½º´Â registerDriver
¸Þ¼Òµå¸¦ È£ÃâÇØ, ±×°ÍÀ» DriverManager
¿¡ ÅëÁöÇÏÁö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù.
driver
- DriverManager
¿¡ µî·ÏµÇ´Â »õ·Î¿î JDBC Driver
SQLException
- µ¥ÀÌŸº£À̽º ¾×¼¼½º ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static void deregisterDriver(Driver driver) throws SQLException
DriverManager
ÀÇ ¸®½ºÆ®·ÎºÎÅÍ µå¶óÀ̹ö¸¦ Á¦¿ÜÇÕ´Ï´Ù. ¾ÖÇø´Àº ÀÚ½ÅÀÇ Å¬·¡½º ·Î´õ·ÎºÎÅÍ µå¶óÀ̹ö¸¦ Á¦¿ÜÇÑ °Í¸¸ÀÌ °¡´ÉÇÕ´Ï´Ù.
driver
- Á¦¿ÜÇÏ´Â JDBC Driver
SQLException
- µ¥ÀÌŸº£À̽º ¾×¼¼½º ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static Enumeration getDrivers()
ÁÖ: µå¶óÀ̹öÀÇ Å¬·¡½º¸íÀº d.getClass(). getName()
¸¦ »ç¿ëÇØ ã¾Æ³¾ ¼ö°¡ ÀÖ½À´Ï´Ù.
public static void setLoginTimeout(int seconds)
seconds
- ·Î±×ÀÎÀÇ ½ÃÇÑ (ÃÊ´ÜÀ§)getLoginTimeout()
public static int getLoginTimeout()
setLoginTimeout(int)
public static void setLogStream(PrintStream out)
DriverManager
¹× ¸ðµç µå¶óÀ̹ö°¡ »ç¿ëÇÏ´Â ·Î±× ¹× Æ®·¹À̽ºÀÇ PrintStream ¸¦ ¼³Á¤ÇÕ´Ï´Ù.
Java 2 SDK, Standard Edition, ¹öÁ¯ 1.3 ¸±¸®½º¿¡¼´Â ·Î±× ½ºÆ®¸²À» ¼³Á¤Çϱâ Àü¿¡,SQLPermission
¿ÀºêÁ§Æ®°¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÀÌ ¸Þ¼Òµå°¡ üũÇÕ´Ï´Ù. SecurityManager
°¡ Á¸ÀçÇØ, ±× checkPermission
¸Þ¼Òµå°¡ ·Î±× ¶óÀÌÅÍÀÇ ¼³Á¤À» Çã°¡ÇÏÁö ¾Ê´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â java.lang.SecurityException
¸¦ ½½·Î¿ì ÇÕ´Ï´Ù.
out
- ·Î±× ¹× Æ®·¹À̽ºÀÇ »õ·Î¿î PrintStream. ¹«È¿·Î ÇÏ´Â °æ¿ì´Â null
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, ±× checkPermission
¸Þ¼Òµå°¡ ·Î±× ½ºÆ®¸²ÀÇ ¼³Á¤À» °ÅºÎÇßÀ» °æ¿ìSecurityManager.checkPermission(java.security.Permission)
,
getLogStream()
public static PrintStream getLogStream()
DriverManager
¹× ¸ðµç µå¶óÀ̹ö°¡ »ç¿ëÇÏ´Â ·Î±× ¹× Æ®·¹À̽ºÀÇ PrintStream À» ÃëµæÇÕ´Ï´Ù.
null
setLogStream(java.io.PrintStream)
public static void println(String message)
message
- ·Î±× ¸Þ¼¼Áö ¶Ç´Â Æ®·¹À̽º ¸Þ¼¼Áö
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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ ÀÖ¾î¼ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.