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Around InvokeMethod

File: Employee.java import javax.persistence.Entity; import javax.persistence.EntityListeners; import javax.persistence.GeneratedValue; import javax.persistence.Id; import javax.persistence.PostRemove; @Entity public class Employee implements java.io.Serializable {   private int id;   private String firstName;   private String lastName;   @Id   @GeneratedValue   public int getId() {     return id;   }   @PostRemove   public void postRemove()   {      System.out.println("@PostRemove");   }   public void setId(int id) {     this.id = id;   }   public String getFirstName() {     return firstName;   }   public void setFirstName(String first) {     this.firstName = first;   }   public String getLastName() {     return lastName;   }   public void setLastName(String last) {     this.lastName = last;   } } File: EmployeeService.java import javax.ejb.Stateless; import javax.interceptor.Interceptors; @Stateless public class EmployeeService implements EmployeeServiceLocal, EmployeeServiceRemote {   public EmployeeService() {   }      @Interceptors(Profiler.class)   public void doAction() {     System.out.println("do Action");   } } File: EmployeeServiceLocal.java import java.util.Collection; import javax.ejb.Local; @Local public interface EmployeeServiceLocal {     public void doAction(); } File: EmployeeServiceRemote.java import java.util.Collection; import javax.ejb.Remote; @Remote public interface EmployeeServiceRemote{   public void doAction();   } File: Profiler.java import javax.interceptor.AroundInvoke; import javax.interceptor.InvocationContext; public class Profiler {   @AroundInvoke   public Object profile(InvocationContext invocation) throws Exception {     long startTime = System.currentTimeMillis();     try {       return invocation.proceed();     } finally {       long endTime = System.currentTimeMillis() - startTime;       System.out.println("Method " + invocation.getMethod() + " took " + endTime + " (ms)");     }   } } File: jndi.properties java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces java.naming.provider.url=localhost:1099 File: Main.java import java.util.Date; import javax.naming.InitialContext; public class Main {   public static void main(String[] a) throws Exception {     EmployeeServiceRemote service = null;     // Context compEnv = (Context) new InitialContext().lookup("java:comp/env");     // service = (HelloService)new InitialContext().lookup("java:comp/env/ejb/HelloService");     service = (EmployeeServiceRemote) new InitialContext().lookup("EmployeeService/remote");                    service.doAction();   } }                     EJB-AroundInvokeMethod.zip( 4,489 k)