Jmx in action 书 源码

package jmxbook.ch11; import jmxbook.ch3.RMIClientFactory; import java.util.*; import java.io.*; import java.net.*; import com.sun.jdmk.comm.*; import javax.management.*; import javax.management.relation.*; import jmxbook.ch3.ExceptionUtil; public class RelationMain { ObjectName relationServiceName = null; Role voiceProcessorRole = null; Role faxProcessorRole = null; RoleList roleList = new RoleList(); private RmiConnectorClient client = null; //////////////////////////////////////////////////////////////////////////////////////// // // //////////////////////////////////////////////////////////////////////////////////////// public RelationMain() { client = RMIClientFactory.getClient(); try{ relationServiceName = new ObjectName( "JMXBookAgent:name=relationService" ); } catch(Exception e){ e.printStackTrace(); System.exit(0); } } //////////////////////////////////////////////////////////////////////////////////////// // // //////////////////////////////////////////////////////////////////////////////////////// public void createMBeans() { try { //register the first PhoneCard Object[] params = new Object[1]; params[0] = new Integer(1); String[] sig = new String[1]; sig[0] = "int"; System.out.println("\n>>> REGISTERING PhoneCard1 MBean"); ObjectName phoneCard1Name = new ObjectName("JMXBookAgent:name=phoneCard,slot=1"); client.createMBean( "jmxbook.ch11.PhoneCard", phoneCard1Name, params, sig ); //register the second PhoneCard params[0] = new Integer(2); System.out.println("\n>>> REGISTERING PhoneCard2 MBean"); ObjectName phoneCard2Name = new ObjectName( "JMXBookAgent:name=phoneCard,slot=2" ); client.createMBean( "jmxbook.ch11.PhoneCard", phoneCard2Name, params, sig ); //register the FaxCard System.out.println("\n>>> REGISTERING FaxCard MBean"); ObjectName faxCardName = new ObjectName( "JMXBookAgent:name=faxCard" ); client.createMBean( "jmxbook.ch11.FaxCard",faxCardName ); //register the RoutingTable System.out.println("\n>>> REGISTERING RoutingTable MBean"); ObjectName routingTableName = new ObjectName( "JMXBookAgent:name=routingTable" ); client.createMBean("jmxbook.ch11.RoutingTable", routingTableName); } catch(Exception e) { e.printStackTrace(); System.out.println("Error Registering MBeans"); } } //////////////////////////////////////////////////////////////////////////////////////// // // //////////////////////////////////////////////////////////////////////////////////////// public RoleInfo[] createRoleInfoArray() { RoleInfo[] roleInfoArray = new RoleInfo[3]; try { roleInfoArray[0]= new RoleInfo("VoiceProcessor", "jmxbook.ch11.PhoneCard", true, true, 1, 10, "The Role for Phone Card"); roleInfoArray[1] = new RoleInfo("FaxProcessor", "jmxbook.ch11.FaxCard", true, true, 1, 1, "The Role for Fax Card"); roleInfoArray[2] = new RoleInfo("CallRouter", "jmxbook.ch11.RoutingTable", true, true, 1, 1, "The Role for Routing Table"); } catch(Exception e) { System.out.println("Error Creating the Relation Service MBean"); e.printStackTrace(); } return roleInfoArray; } //////////////////////////////////////////////////////////////////////////////////////// // // //////////////////////////////////////////////////////////////////////////////////////// public void createRelationTypes( RoleInfo[] roleInfoArray ) { try { Object[] params = new Object[2]; params[0] = "myRelationType"; params[1] = roleInfoArray; String[] signature = new String[2]; signature[0] = "java.lang.String"; try { signature[1] = (roleInfoArray.getClass()).getName(); } catch (Exception exc) { throw exc; } client.invoke(relationServiceName, "createRelationType", params, signature); } catch (Exception e) { System.out.println("Error Creating the RelationType"); ExceptionUtil.printException(e); } } //////////////////////////////////////////////////////////////////////////////////////// // // //////////////////////////////////////////////////////////////////////////////////////// public void createRoles() { ArrayList voiceRoleValue = new ArrayList(); ArrayList faxRoleValue = new ArrayList(); ArrayList routingTableRoleValue = new ArrayList(); try { voiceRoleValue.add( new ObjectName("JMXBookAgent:name=phoneCard,slot=1") ); voiceRoleValue.add( new ObjectName("JMXBookAgent:name=phoneCard,slot=2") ); Role voiceProcessorRole = new Role("VoiceProcessor", voiceRoleValue); faxRoleValue.add( new ObjectName("JMXBookAgent:name=faxCard") ); Role faxProcessorRole = new Role("FaxProcessor", faxRoleValue); routingTableRoleValue.add( new ObjectName( "JMXBookAgent:name=routingTable" ) ); Role routingTableRole = new Role("CallRouter", routingTableRoleValue); roleList.add(voiceProcessorRole); roleList.add(faxProcessorRole); roleList.add(routingTableRole); } catch (Exception e) { System.out.println("Error Creating Roles"); ExceptionUtil.printException(e); } System.out.println(">>> CREATED Roles"); } //////////////////////////////////////////////////////////////////////////////////////// // // //////////////////////////////////////////////////////////////////////////////////////// public void createRelation() { System.out.println("\n>>> CREATE EXTERNAL RELATION of " + " type myRelationType"); try { //register the relation MBean ObjectName relationMBeanName = new ObjectName( "JMXBookAgent:type=RelationMBea