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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.beans.Beans
ÀÌ Å¬·¡½º´Â ¸î°³ÀÇ ´Ù¸ñÀû bean Á¦¾î ¸Þ¼Òµå¸¦ Á¦°øÇÕ´Ï´Ù.
»ý¼ºÀÚÀÇ °³¿ä | |
Beans ()
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¸Þ¼ÒµåÀÇ °³¿ä | |
static Object |
getInstanceOf (Object bean,
Class targetType)
ÁöÁ¤µÈ bean ·ÎºÎÅÍ, ±× ¼Ò½º ¿ÀºêÁ§Æ®ÀÇ ÁöÁ¤µÈ ŸÀÔÀÇ ºä¸¦ ³ªÅ¸³»´Â ¿ÀºêÁ§Æ®¸¦ ÃëµæÇÕ´Ï´Ù. |
static Object |
instantiate (ClassLoader cls,
String beanName)
bean ÀÇ ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù. |
static Object |
instantiate (ClassLoader cls,
String beanName,
BeanContext beanContext)
bean ÀÇ ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù. |
static Object |
instantiate (ClassLoader cls,
String beanName,
BeanContext beanContext,
AppletInitializer initializer)
bean ÀÇ ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù. |
static boolean |
isDesignTime ()
µðÀÚÀÎ ¸ðµåÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isGuiAvailable ()
bean °¡ GUI ¸¦ ÀÌ¿ëÇÒ ¼ö Àִ ȯ°æ¿¡¼ µ¿ÀÛÇϰí ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isInstanceOf (Object bean,
Class targetType)
bean °¡, ÁöÁ¤µÈ ŸÀÔÀÇ Å¸°ÙÀ¸·Î¼ Ç¥½ÃÇÒ ¼ö ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static void |
setDesignTime (boolean isDesignTime)
¾îÇø®ÄÉÀÌ¼Ç ±¸Ãà ȯ°æ¿¡¼ µ¿ÀÛÇϰí ÀÖÀ»Áö ¾î¶³Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
static void |
setGuiAvailable (boolean isGuiAvailable)
GUI Á¶ÀÛÀÌ »ç¿ë °¡´ÉÇÑ È¯°æ¿¡¼ µ¿ÀÛÇϰí ÀÖÀ»Áö ¾î¶³Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
»ý¼ºÀÚÀÇ »ó¼¼ |
public Beans()
¸Þ¼ÒµåÀÇ »ó¼¼ |
public static Object instantiate(ClassLoader cls, String beanName) throws IOException , ClassNotFoundException
bean ÀÇ ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù.
beanName
- Ŭ·¡½º ·Î´õ³»ÀÇ bean ÀÇ À̸§. ¿¹¸¦ µé¾î,"sun.beanbox.foobah"
ClassNotFoundException
- Á÷·ÄÈ µÈ ¿ÀºêÁ§Æ®ÀÇ Å¬·¡½º°¡ ¹ß°ßµÇÁö ¾Ê¾Ò´ø °æ¿ì
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static Object instantiate(ClassLoader cls, String beanName, BeanContext beanContext) throws IOException , ClassNotFoundException
bean ÀÇ ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù.
beanName
- Ŭ·¡½º ·Î´õ³»ÀÇ bean ÀÇ À̸§. ¿¹¸¦ µé¾î,"sun.beanbox.foobah"beanContext
- »õ·Î¿î bean ÀÇ »óÀÚó°¡ µÇ´Â BeanContext
ClassNotFoundException
- Á÷·ÄÈ µÈ ¿ÀºêÁ§Æ®ÀÇ Å¬·¡½º°¡ ¹ß°ßµÇÁö ¾Ê¾Ò´ø °æ¿ì
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static Object instantiate(ClassLoader cls, String beanName, BeanContext beanContext, AppletInitializer initializer) throws IOException , ClassNotFoundException
bean ´Â Ŭ·¡½º ·Î´õ¿¡ °ü°è ºÙÀÏ ¼ö ÀÖ¾ú´ø À̸§À» ±âº»À¸·Î ÀÛ¼ºµË´Ï´Ù. ÀÌ À̸§Àº "a.b.c" ¿Í °°ÀÌ Á¡À¸·Î½á ´Ü¶ôÁöÀº À̸§ÀÌ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.
Beans 1.0 ¿¡¼´Â À̸§Àº Á÷·ÄÈ µÈ ¿ÀºêÁ§Æ® ¶Ç´Â Ŭ·¡½º¸¦ ³ªÅ¸³¾ ¼ö°¡ ÀÖ½À´Ï´Ù. Àå·¡, ´Ù¸¥ ±â±¸°¡ Ãß°¡µÉ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù. Beans 1.0 ¿¡¼´Â ¿ì¼± beanName ¸¦ Á÷·ÄÈ µÈ ¿ÀºêÁ§Æ®·Î¼ 󸮸¦ ½ÃµµÇØ ´ÙÀ½¿¡ Ŭ·¡½º¸íÀ¸·Î¼ ó¸®ÇÕ´Ï´Ù.
beanName ¸¦ Á÷·ÄÈ µÈ ¿ÀºêÁ§Æ®ÀÇ À̸§À¸·Î¼ »ç¿ëÇÏ´Â °æ¿ì, ÁöÁ¤µÈ beanName ¸¦ ¸®¼Ò½º ÆÐ½º¸íÀ¸·Î º¯È¯ÇØ Á¢¹Ì¸» ". ser" ¸¦ Ãß°¡ÇÕ´Ï´Ù. ´ÙÀ½¿¡ ±× ¸®¼Ò½º·ÎºÎÅÍ, Á÷·ÄÈ µÈ ¿ÀºêÁ§Æ®ÀÇ ·Îµå¸¦ ½ÃµµÇÕ´Ï´Ù.
¿¹¸¦ µé¾î, beanName ¿¡ "x.y" °¡ ÁöÁ¤µÇ¸é(ÀÚ), Beans.instantiate ´Â ¿ì¼± ¸®¼Ò½º "x/y.ser" ·ÎºÎÅÍ Á÷·ÄÈ µÈ ¿ÀºêÁ§Æ®ÀÇ read¸¦ ½ÃµµÇØ ½ÇÆÐÇϸé(ÀÚ) Ŭ·¡½º "x.y" ÀÇ ·Îµå¸¦ ½ÃµµÇØ ±× Ŭ·¡½ºÀÇ ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù.
bean °¡ java.applet.Applet ÀÇ ¾Æ·ùÇüÀÎ °æ¿ì´Â Ư¼öÇÑ Ãʱâȸ¦ ÇÕ´Ï´Ù. ¿ì¼±, µðÆúÆ®ÀÇ AppletStub ¿Í AppletContext °¡ Á¦°øµË´Ï´Ù. ´ÙÀ½¿¡ Ŭ·¡½º¸íÀ¸·ÎºÎÅÍ ÀνºÅϽº°¡ »ý¼ºµÇ¸é(ÀÚ), ¾ÖÇø´ÀÇ "init" ¸Þ¼Òµå°¡ ºÒ·Á °©´Ï´Ù (bean °¡ Á÷·ÄÈ º¹¿øµÇ°í ÀÖÀ¸¸é, ÀÌ ½ºÅÜÀº ½ºÅµ µÈ´Ù).
¾ÖÇø´ÀÎ bean ¿¡¼´Â ¾ÖÇø´À¸·Î "start" ¸¦ È£ÃâÇÏ´Â °ÍÀº È£ÃâÃøÀÇ ¿ªÇÒÀÔ´Ï´Ù. ¿Ã¹Ù¸¥ µ¿ÀÛÀ» À§Çؼ(¶§¹®¿¡)´Â ¾ÖÇø´ÀÌ °¡½Ã AWT ÄÁÅ×À̳ʿ¡ Ãß°¡µÇ°í ³ª¼ ÀÌ Ã³¸®¸¦ ½Ç½ÃÇÕ´Ï´Ù.
beans.instantiate ·Î ÀÛ¼ºÇÑ ¾ÖÇø´Àº ºê¶ó¿ìÀú³»¿¡¼ µ¿ÀÛÇÏ´Â ¾ÖÇø´°ú´Â ´Ù¼Ò ´Ù¸¥ ȯ°æ¿¡¼ µ¿ÀÛÇÕ´Ï´Ù. ƯÈ÷, bean ¾ÖÇø´Àº ¡¸ÆÄ¶ó¹ÌÅÍ¡¹¿¡ ¾×¼¼½º ÇÒ ¼ö ¾ø±â ¶§¹®¿¡, ÆÄ¶ó¹ÌÅÍÄ¡¸¦ ¼³Á¤Çϱâ À§Çؼ, ÇÁ·ÎÆÛƼÀÇ Ãëµæ/¼³Á¤ ¸Þ¼Òµå¸¦ Á¦°øÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. bean ¾ÖÇø´ÀÇ °³¹ßÀÚ´Â bean ¾ÖÇø´À» SDK appletviewer (·¹ÆÛ·±½º ºê¶ó¿ìÀú ȯ°æ¿ë) ¹× BDK BeanBox (·¹ÆÛ·±½º bean ÄÁÅ×À̳ʿë)·Î Å×½ºÆ®ÇÏ´Â °ÍÀ» ÃßõÇÕ´Ï´Ù.
beanName
- Ŭ·¡½º ·Î´õ³»ÀÇ bean ÀÇ À̸§. ¿¹¸¦ µé¾î,"sun.beanbox.foobah"beanContext
- »õ·Î¿î bean ÀÇ »óÀÚó°¡ µÇ´Â BeanContextinitializer
- »õ·Î¿î bean ÀÇ AppletInitializer
ClassNotFoundException
- Á÷·ÄÈ µÈ ¿ÀºêÁ§Æ®ÀÇ Å¬·¡½º°¡ ¹ß°ßµÇÁö ¾Ê¾Ò´ø °æ¿ì
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic static Object getInstanceOf(Object bean, Class targetType)
°á°ú´Â °°Àº ¿ÀºêÁ§Æ® ¶Ç´Â ´Ù¸¥ ¿ÀºêÁ§Æ®ÀÔ´Ï´Ù. ¿ä±¸µÈ Ÿ°ÙÆ®ºä°¡ ¾ø´Â °æ¿ì´Â ÁöÁ¤µÈ bean °¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.
ÀÌ ¸Þ¼Òµå´Â Beans 1.0 À¸·Î Àå·¡, º¸´Ù À¯¿¬ÇÑ bean µ¿ÀÛÀ» Ãß°¡Çϱâ À§ÇÑ ÈÅÀ¸·Î¼ ÁغñµÇ¾î ÀÖ½À´Ï´Ù.
targetType
- ÃëµæÇÏ´Â ºäÀÇ Å¸ÀÔpublic static boolean isInstanceOf(Object bean, Class targetType)
bean
- ºä¸¦ ÃëµæÇÏ´Â beantargetType
- ÃëµæÇÏ´Â ºäÀÇ Å¸ÀÔ
public static boolean isDesignTime()
DesignMode
public static boolean isGuiAvailable()
Visibility
public static void setDesignTime(boolean isDesignTime) throws SecurityException
ÀÌ ¸Þ¼Òµå´Â ½ÃÅ¥·¯Æ¼¸¦ üũÇϹǷÎ, ½Å·ÚÇÒ ¼ö ¾ø´Â ¾ÖÇø´µîÀ¸·Î´Â »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù. Áï, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì´Â ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPropertiesAccess
¸Þ¼Òµå°¡ ºÒ·Á °©´Ï´Ù. À̰Ϳ¡ ÀÇÇØ, SecurityException °¡ ½½·Î¿ì µÇ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.
isDesignTime
- ¾îÇø®ÄÉÀÌ¼Ç ±¸Ãà Åø·Î µ¿ÀÛÇϰí ÀÖ´Â °æ¿ì´Â true
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPropertiesAccess
¸Þ¼Òµå°¡ ½Ã½ºÅÛ ÇÁ·ÎÆÛƼÀÇ ¼³Á¤À» Çã°¡ÇÏÁö ¾Ê´Â °æ¿ìSecurityManager.checkPropertiesAccess()
public static void setGuiAvailable(boolean isGuiAvailable) throws SecurityException
ÀÌ ¸Þ¼Òµå´Â ½ÃÅ¥·¯Æ¼¸¦ üũÇϹǷÎ, ½Å·ÚÇÒ ¼ö ¾ø´Â ¾ÖÇø´µîÀ¸·Î´Â »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù. Áï, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì´Â ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPropertiesAccess
¸Þ¼Òµå°¡ ºÒ·Á °©´Ï´Ù. À̰Ϳ¡ ÀÇÇØ, SecurityException °¡ ½½·Î¿ì µÇ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.
isGuiAvailable
- GUI Á¶ÀÛÀÌ °¡´ÉÇÑ °æ¿ì´Â true
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPropertiesAccess
¸Þ¼Òµå°¡ ½Ã½ºÅÛ ÇÁ·ÎÆÛƼÀÇ ¼³Á¤À» Çã°¡ÇÏÁö ¾Ê´Â °æ¿ìSecurityManager.checkPropertiesAccess()
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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.