JavaTM 2 Platform
Standard Ed. 5.0

ÆÐÅ°Áö javax.management.modelmbean

ModelMBean Ŭ·¡½ºÀÇ Á¤ÀǸ¦ Á¦°øÇÕ´Ï´Ù.

ÂüÁ¶Ã³:
          ¼³¸í

ÀÎÅÍÆäÀ̽º °³¿ä
ModelMBean ModelMBean´Â ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.
ModelMBeanInfo ModelMBeanInfo´Â ModelMBean ¸¶´Ù ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.
ModelMBeanNotificationBroadcaster ModelMBean´Â ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.
 

Ŭ·¡½º °³¿ä
DescriptorSupport ÀÌ Å¬·¡½º´Â ModelMBean ¿ä¼ÒÀÇ ¸ÞŸµ¥ÀÌŸ¼ÂÆ®¸¦ ³ªÅ¸³À´Ï´Ù.
ModelMBeanAttributeInfo ModelMBeanAttributeInfo °´Ã¼´Â ModelMBean ¼Ó¼ºÀ» ¼³¸íÇÕ´Ï´Ù.
ModelMBeanConstructorInfo ModelMBeanConstructorInfo °´Ã¼´Â ModelMBean »ý¼ºÀÚ¸¦ ¼³¸íÇÕ´Ï´Ù.
ModelMBeanInfoSupport ÀÌ Å¬·¡½º´Â ModelMBean ¸ÞŸµ¥ÀÌŸ¸¦ ³ªÅ¸³À´Ï´Ù.
ModelMBeanNotificationInfo ModelMBeanNotificationInfo °´Ã¼´Â ModelMBean°¡ ¹ßÇàÇÏ´Â ÅëÁö¸¦ ¼³¸íÇÕ´Ï´Ù.
ModelMBeanOperationInfo ModelMBeanOperationInfo °´Ã¼´Â ModelMBean °ü¸® ¿ÀÆÛ·¹À̼ÇÀ» ¼³¸íÇÕ´Ï´Ù.
RequiredModelMBean ÀÌ Å¬·¡½º´Â ModelMBean ±¸ÇöÀÔ´Ï´Ù.
 

¿¹¿Ü °³¿ä
InvalidTargetObjectTypeException ÁöÁ¤µÈ Ÿ°Ù °´Ã¼ÇüÀÌ ¹«È¿ÀÎ °æ¿ì¿¡ ¹ß»ýµÇ´Â ¿¹¿ÜÀÔ´Ï´Ù.
XMLParseException ÀÌ ¿¹¿Ü´Â XML Çü½ÄÀÇ Ä³¸¯ÅÍ ¶óÀÎÀÌ ModelMBean °´Ã¼¿¡ Çؼ®µÇ´Â °æ¿ì, ¶Ç´Â XML Çü½ÄÀÇ Ä³¸¯ÅÍ ¶óÀÎÀÌ ModelMBean °´Ã¼·ÎºÎÅÍ ÀÛ¼ºµÇ´Â °æ¿ì¿¡ ¿¹¿Ü¸¦ ¹ß»ý½Ãŵ´Ï´Ù.
 

ÆÐÅ°Áö javax.management.modelmbean ¼³¸í

ModelMBean Ŭ·¡½ºÀÇ Á¤ÀǸ¦ Á¦°øÇÕ´Ï´Ù. Model MBean´Â °ü¸® ÀÎÅÍÆäÀ̽º¿Í ºÎÇÏÀÇ °ü¸® ´ë»ó ÀÚ¿øÀÇ ºê¸´Áö·Î¼­ ±â´ÉÇÏ´Â MBean ÀÔ´Ï´Ù. °ü¸® ÀÎÅÍÆäÀ̽º¿Í °ü¸® ´ë»ó ÀÚ¿øÀº ¾î´ÀÂÊÀ̳ª Java °´Ã¼·Î¼­ ÁöÁ¤µË´Ï´Ù. º¹¼ö°¡ ´Ù¸¥ °ü¸® ÀÎÅÍÆäÀ̽º ¹× °ü¸® ´ë»ó ÀÚ¿øÀ¸·Î °°Àº Model MBean ±¸ÇöÀ» ¹Ýº¹ÇØ ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶Ç, Model MBean ±¸ÇöÀº Áö¼Ó¼º ±â´É, ij½Ì ±â´ÉµîÀÇ °øÅë ±â´ÉÀ» Á¦°øÇÒ ¼ö ÀÖ½À´Ï´Ù.

Model MBean´Â ModelMBean ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÕ´Ï´Ù. Model MBean´Â DynamicMBean À̸ç, ModelMBeanInfo¸¦ ±¸ÇöÇÏ´Â °´Ã¼¸¦ µ¹·ÁÁÖ´Â getMBeanInfo ¸Þ¼­µå¸¦ °¡Áö°í ÀÖ½À´Ï´Ù.

°¢ MBean´Â MBean ÀÚü¿¡ °üÇÑ Á¤º¸°¡ ºÎ¼ÓµÈ MBeanInfo ¿Í ±× ¼Ó¼º, ¿ÀÆÛ·¹À̼Ç, »ý¼ºÀÚ ¹× ÅëÁö¸¦ °¡Áö°í ÀÖ½À´Ï´Ù. Model MBean´Â ÀÌ MBeanInfo¿¡ (key, value)ÀÇ Æä¾î Çü½ÄÀÇ Ãß°¡ Á¤º¸¸¦ encode ÇÏ´Â Descriptor¸¦ Ãß°¡ÇÕ´Ï´Ù. º¸Åë, Descriptor´Â DescriptorSupport ÀνºÅϽºÀÔ´Ï´Ù.

RequiredModelMBean Ŭ·¡½º´Â Ç¥ÁØ Model MBean ±¸ÇöÀ» Á¦°øÇÕ´Ï´Ù.

ÀÌÇÏ¿¡ MBean ¼­¹ö·ÎºÎÅÍ HashMap get ¸Þ¼­µå¸¦ °ü¸®ÇÒ ¼ö ÀÖµµ·ÏÇϱâ À§ÇÑ Model MBean ¿¹¸¦ ³ªÅ¸³À´Ï´Ù. MBean ¼­¹ö·ÎºÎÅÍ´Â ÀÌ¿ÜÀÇ ¸Þ¼­µå´Â ÀÌ¿ëÇÒ ¼ö ¾ø½À´Ï´Ù. ÀÌ ¿¹¿¡¼­´Â HashMap¿¡ °üÇÑ Æ¯º°ÇÑ Á¤º¸´Â ¾ø½À´Ï´Ù. (¿Í)°ú °°ÀÌ ÇØ, ÀÓÀÇÀÇ public Ŭ·¡½ºÀÇ public ¸Þ¼­µå¸¦ °ü¸®¿ëÀ¸·Î °ø°³ÇÒ ¼ö ÀÖ½À´Ï´Ù.

import java.lang.reflect.Method;import java.util.HashMap;import javax.management. *;import javax.management.modelmbean. *;
// ...
MBeanServer mbs = MBeanServerFactory.createMBeanServer();// The MBean Server
HashMap map = new HashMap();// The resource that will be managed
// Construct the management interface for the Model MBeanMethod getMethod = HashMap.class.getMethod("get", new Class[] {Object.class}) ;ModelMBeanOperationInfo getInfo = new ModelMBeanOperationInfo("Get value for key", getMethod) ;ModelMBeanInfo mmbi = new ModelMBeanInfoSupport(HashMap.class.getName(),                         "Map of keys and values",                       null,  // no attributes                         null,  // no constructors                       new ModelMBeanOperationInfo[] {getInfo},                        null); // no notifications
// Make the Model MBean and link it to the resourceModelMBean mmb = new RequiredModelMBean(mmbi) ;mmb.setManagedResource(map, "ObjectReference");
// Register the Model MBean in the MBean ServerObjectName mapName = new ObjectName(":type=Map, name=whatever") ;mbs.registerMBean(mmb, mapName);
// Resource can evolve independently of the MBeanmap.put("key", "value");
// Can access the "get" method through the MBean Servermbs.invoke(mapName, "get", new Object[] {"key"}, new String[] {Object.class.getName()});// returns "value" 

ÆÐÅ°ÁöÀÇ »ç¾ç

µµÀÔµÈ ¹öÀü :
1.5

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.