I am test JBoss and POstgres , Setup 2 PCs with WIN95 and 4 terminal
MSDOS per PC. Run my program test for realize 20,000 operation of the
form follow:
20,000 insert
20,000 query
20,000 modify
20,000 query
20,000 delete
when the process finishing the 20,000 query throw the message:
2:49:53 | Error Query :java.rmi.ServerException: RemoteException
occurred in server thread; nested exception is:
javax.transaction.TransactionRolledbackException: null; nested
exception is:
java.rmi.NoSuchObjectException; nested exception is:
javax.transaction.TransactionRolledbackException: null; nested
exception is:
java.rmi.NoSuchObjectException
2:49:53 | Error Query :java.rmi.ServerException: RemoteException
occurred in server thread; nested exception is:
javax.transaction.TransactionRolledbackException: Could not
activate; nested exception is:
java.io.FileNotFoundException:
/usr/local/JBoss-2.2.2_Tomcat-3.2.2/jboss/db/sessions/PacientController/996708976340.ser
(No such file or directory); nested exception is:
java.rmi.NoSuchObjectException: Could not activate; nested
exception is:
java.io.FileNotFoundException:
/usr/local/JBoss-2.2.2_Tomcat-3.2.2/jboss/db/sessions/PacientController/996708976340.ser
(No such file or directory)
2:49:53 | Error Query :java.rmi.ServerException: RemoteException
occurred in server thread; nested exception is:
javax.transaction.TransactionRolledbackException: Could not
activate; nested exception is:
java.io.FileNotFoundException:
/usr/local/JBoss-2.2.2_Tomcat-3.2.2/jboss/db/sessions/PacientController/996708976340.ser
(No such file or directory); nested exception is:
java.rmi.NoSuchObjectException: Could not activate; nested
exception is:
java.io.FileNotFoundException:
/usr/local/JBoss-2.2.2_Tomcat-3.2.2/jboss/db/sessions/PacientController/996708976340.ser
(No such file or directory)
The source of my program is :
///////////////////////////////////////////////////////////
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import java.rmi.RemoteException;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Properties;
import javax.ejb.FinderException;
import javax.ejb.RemoveException;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import testing.ejb.pacient.PacientControllerHome;
import testing.ejb.pacient.PacientController;
import testing.util.LogFile;
import testing.util.CodedNames;
import testing.util.PacientDetails;
import testing.util.EJBGetter;
//
public class Testing {
private static PacientControllerHome m_pacientControllerHome =
null;
private static PacientController m_pacientController = null;
////////////////////////////////////////////////////////
public static void main(String[] args) {
float ini = (new Float(args[0])).floatValue();
float size = (new Float(args[1])).floatValue();
LogFile.openLogFile(args[2]);
LogFile.log("****** L I N K A P P S E R V E R ******");
try {
m_pacientControllerHome =
EJBGetter.getPacientControllerHome();
m_pacientController = m_pacientControllerHome.create();
} catch (Exception e) {
System.err.println("Cannot lookup PacientHome " +e);
LogFile.log("Cannot lookup PacientHome " +e);
System.exit(2);
}
// run Testing
LogFile.log("****** S T A R T T E S T I N G ******");
LogFile.log("****** S T A R T I N S E R T ******");
runTestingInsert(ini,size);
LogFile.log("****** S T A R T Q U E R Y ******");
runTestingQuery(ini,size);
LogFile.log("****** S T A R T M O D I F Y ******");
runTestingModify(ini,size);
LogFile.log("****** S T A R T Q U E R Y ******");
runTestingQuery(ini,size);
LogFile.log("****** S T A R T D E L E T E ******");
runTestingDelete(ini,size);
LogFile.log("****** E N D T E S T I N G ******");
}
//////////////////////////////////////////////////////
static void runTestingInsert(float ini, float size ){
String strcodigo;
String strnombre;
String strapepat;
String strapemat;
for (float i=ini; i<ini+size; i++){
//System.out.println(FloatToString(i));
strcodigo=FloatToString(i);
strnombre=strcodigo.substring(2,10);
strapepat=strcodigo.substring(4,10);
strapemat=strcodigo.substring(6,10);
// insert
try{
m_pacientController.createPacient(strcodigo,strnombre,strapepat,strapemat);
System.out.println("Register:"+strcodigo);
LogFile.log("Register:"+strcodigo);
}catch (Exception e){
//System.out.println(e.getMessage());
System.out.println("Error Register :"+ e);
LogFile.log("Error Register :"+ e);
}
}
}
/////////////////////////////////////////////////////
static void runTestingModify(float ini, float size ){
String strcodigo;
String strnombre;
String strapepat;
String strapemat;
for (float i=ini; i<ini+size; i++){
//System.out.println(FloatToString(i));
strcodigo=FloatToString(i);
// modify
try{
strnombre=strcodigo;
strapepat=strcodigo;
strapemat=strcodigo;
//
m_pacientController.setName(strcodigo,strnombre,strapepat,strapemat);
// modify data
System.out.println("Modify:"+strcodigo);
LogFile.log("Modify:"+strcodigo);
}catch (Exception e){
//System.out.println( e.getMessage());
System.out.println("Error Modify :"+ e);
LogFile.log("Error Modify :"+ e);
}
}
}
/////////////////////////////////////////////////////
static void runTestingDelete(float ini, float size ){
String strcodigo;
String strnombre;
String strapepat;
String strapemat;
for (float i=ini; i<ini+size; i++){
//System.out.println(FloatToString(i));
strcodigo=FloatToString(i);
// modify
try{
m_pacientController.removePacient(strcodigo);
System.out.println("Delete:"+strcodigo);
LogFile.log("Delete:"+strcodigo);
}catch (Exception e){
//System.out.println( e.getMessage());
System.out.println("Error Delete :"+ e);
LogFile.log("Error Delete :"+ e);
}
}
}
/////////////////////////////////////////////////////
static void runTestingQuery(float ini, float size ){
String strcodigo;
String strnombre;
String strapepat;
String strapemat;
for (float i=ini; i<ini+size; i++){
//System.out.println(FloatToString(i));
strcodigo=FloatToString(i);
// query register
try{
PacientDetails pd =
m_pacientController.getDetails(strcodigo);
// get data
strnombre=pd.getNombre();
strapepat=pd.getApPat();
strapemat=pd.getApMat();
// print data
System.out.println("Query:"+strcodigo);
LogFile.log("Query:"+strcodigo);
}catch (Exception e){
//System.out.println( e.getMessage());
System.out.println("Error Query :"+ e);
LogFile.log("Error Query :"+ e);
}
}
}
////////////////////////////////////////////
static String FloatToString(float cod){
Float actual = new Float(cod+1);
String talla = String.valueOf(actual);
String str = talla.substring(0, talla.indexOf('.'));
int numc=10-str.length();
String ceros="";
for (int i=0; i<numc;i++ ) ceros=ceros+"0";
return ceros+str;
}
}
"
