Running RMI applications

Hi everyone,
I'm new at RMI and I can't seem to be able to get this right. I followed the following steps in creating a test RMI application:
1) Create an interface which extends java.rmi.Remote
2) Code the implementation of this interface which will act as an RMI server (this class extends UnicastRemoteObject and implements the interface created in step 1)
3) compile these files using javac.exe
4) create stubs and skeletons for the this RMI server using rmic
5) create policy security file with the following entries:
grant {
permission java.net.SocketPermission "*:1024-65535", "connect,accept";
permission java.net.SocketPermission "*:80", "connect";
6) run the rmiregistry utility
7) run the RMI server using java <classname>
However, I keep getting the error:
access denied (java.net.SocketPermission myhost resolve)
Can anyone tell me what this means? I already place security permission in my policy security file earlier.
Thanks for any help!

Thanks for the reply. I did what you said and now I receive the ff. error messages:
RMI exception: RemoteException occurred in server thread; nested exception is:
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.net.MalformedURLException: no protocol: .
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.net.MalformedURLException: no protocol: .
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.net.MalformedURLException: no protocol: .
java.net.MalformedURLException: no protocol: .
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:245)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:220)
at sun.rmi.server.UnicastRef.invokeUnicastRef.java:354)
at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
at java.rmi.Naming.rebind(Naming.java:160)
at RMI.main(RMI.java:23)

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Help needed in running the RMI application with multiple clients

Hi
I have my RMI application with one server and 6 clients. I keep all the server and client programs in the same directory. When i run the clients, the first 2 clients work properly but when the third or the fourth client starts, it works normally in getting the data and after a while it crashes. If teh third crashes the 4th works and if the 4th crashes the 3rd, 4th and 5th works ...randomly atleast one or 2 clients crash always.
following is the error message generated for a client named controller:
[ code ]
Exception in thread "main" java.lang.NullPointerException
at PostOfficeImpl.isinputAvail(PostOfficeImpl.Java:315)
at PostOfficeImpl_Skel.dispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:375)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:240)
at sun,rmi.transport.Transport$1.run(Transport.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at sun,rmi.transport.Transport.serviceCall(Transport.java:149)
at sun,rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at sun,rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:595)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:343)
at PostOfficeImpl_Stub.isinputAvail(Unknown Source)
at CONTROLLER.main(CONTROLLER.java:167)
my ser ver program is as follows:
class PostOfficeServer extends java.rmi.server.UnicastRemoteObject implements java.rmi.Remote {
// Instance of ourselves
public static String name;
private static PostOfficeServer rmi;
// public No-argument constructor
public PostOfficeServer() throws RemoteException {
     super();
public static void main(String[] args){
if(System.getSecurityManager() == null) {
     System.setSecurityManager(new RMISecurityManager());
try {
     new PostOfficeServer();
     PostOffice postOfficeserver = new PostOfficeImpl();
try {
     getIP ipAdd1 = new getIP();
     String ip1 = ipAdd1.getIP();
     name = "//" + ip1 + "/PostOffice";
catch (Exception e){
     System.out.println();
Naming.rebind(name, postOfficeserver);
System.out.println("RemoteServer bound");
System.out.println("initialise Data Structure");
postOfficeserver.initDatastructure();
System.out.println("initilised");
catch (java.rmi.RemoteException e) {
     System.out.println("Cannot create remote server object");
catch (java.net.MalformedURLException e) {
     System.out.println("Cannot look up server object");
System.out.println("Server started.");
System.out.println("Enter <CR> to end.");
try {
     int serve2end = System.in.read();
}catch (IOException ioException) {
System.exit(0);
//endoffilePlease advise as this is very urgent

Hi
the following is the code for PostOfficeImpl...its a long code but i include it so that I get your help please...
import java.io.*;
import java.net.*;
import java.lang.*;
import java.rmi.*;
import java.rmi.server.*;
import java.rmi.RemoteException;
import java.util.HashMap;
import java.util.*;
public class PostOfficeImpl extends java.rmi.server.UnicastRemoteObject implements PostOffice {
//Implementations must have an explicit constructor in order to declare the
//RemoteException exception
public PostOfficeImpl() throws java.rmi.RemoteException {
     super();
public static LinkedListImpl list = new LinkedListImpl();
public static oListImpl ovarList = new oListImpl();
public static iListImpl ivarList =new iListImpl();
public static lipsList llfirst;
public static oList opchannel, ofirst, onext;
public static iList ipchannel, ichan, ifirst;
public static String[] variNumber= new String[100];
public static String[] inoutChan, inChan, outChan,inVAR, invarLIST,outVAR, outvarLIST ;
public static String[][] driveMat;
DriverMatrix_mthds drive = new DriverMatrix_mthds();
private static Boolean All_Vacant;
private static Boolean tAll_Vacant;
public void sendAll_Vacant(Boolean All_Vacant) throws RemoteException {
     tAll_Vacant = All_Vacant;
public Boolean getAll_Vacant() throws RemoteException{
      return tAll_Vacant;
public void initDatastructure() throws RemoteException{
ifirst = null;
ofirst=null;
int i=0, j=0, k=0, ind1=0, ind2=0;
try{/// initialise list
     drive = new DriverMatrix_mthds();
     drive.VarTypeArray();
     drive.nodeHeadVarType();
     String[] variablel = drive.Variablelist();
     drive.lipsvariablist();
     drive.NodeOrigin();
drive.nodeInput();
     drive.numOfnodes();
     drive.noOfVariables();
     drive.Assignlist();
     drive.novarType();
     drive.varNameType();
     drive.nodeNumName();
     drive.driverMat();
     String[][] lookupvar = drive.varNameType();
     //tempdrive = drive.driverMat();
     long leng1 = variablel.length;
     int varlistlength = (int) leng1;
     int counter;
     String s1="";
     String s2="";
     String s3 = "";
     String s4 = "";
     String s6 = "";
     int s5=0, c=0;
     while(variablel[k] !=null){
          k=k+1;
     int i1, j1;
     String varname, varnumber;
     varnumber = "";
while(i<=variablel.length-1){
     if(variablel!=null){
     c=c+1;
     i=i+1;
try{
     ind1=0; ind2 = 0;i=0;
while(!(variablel[i].equals("end of file"))){
     s1 = variablel[i];
     i=i+1;
     s2 = variablel[i];
     i=i+1;
     System.out.println("     " + s1+"     "+s2);
while(!(variablel[i].equals("end of input variable"))){
     s4 = variablel[i];
     i1=0;
     Brkwhile:while(i1<=lookupvar.length-1){
     j1=1;
     if(lookupvar[i1][j1] != null){
     if(lookupvar[i1][j1].equals(s4)){
          s3 = lookupvar[i1][0];
          break Brkwhile;
     i1=i1+1;
//ifirst.varNum = varnumber;
s5 = 0;
s6 = null;
ifirst= new iList(s3,s4, s5, s6);
ivarList.add(ifirst);
System.out.println(s3+"     "+s4+"     "+s5+"     "+s6);
i=i+1;
i = i + 1;
System.out.println("input list finished ");
while(!(variablel[i].equals("end of output variable"))){
     s4 = variablel[i];
     i1=0;
     j1=1;
     Brkwhile:while(lookupvar[i1][j1] != null){
          if(lookupvar[i1][j1].equals(s4)){
          s3 = lookupvar[i1][0];
          break Brkwhile;
     i1=i1+1;
     s5 = 0;
     s6 = null;
     ofirst= new oList(s3,s4, s5, s6);
     ovarList.add(ofirst);
     System.out.println(s3+"     "+s4+"     "+s5+"     "+s6);
     i=i+1;
     llfirst = new lipsList(s1, s2, ivarList, ovarList);
     list.add(llfirst);
     System.out.println("output list finished ");
     i=i+1;
     catch (NullPointerException ne){
     catch (Exception d){}
public int isitOK(reqPacket sndNodetail)
     throws RemoteException{
     String nodnum = sndNodetail.srcNum;
     String varnum = sndNodetail.varNum;
     int status = 0;
     llfirst = list.getFirst();
     try{mainbegin:while (llfirst != null){
          if((llfirst.nodeNum).equals(nodnum)){
          ofirst = ovarList.getFirst();
          while(ofirst != null){
               if((ofirst.varNum).equals(varnum)){
               if(ofirst.varVal==null){
               status = 1;
               break mainbegin;
     ofirst = ofirst.next;
     llfirst = llfirst.next;
     catch (NullPointerException nl){}
     return status;
public int senData(dataPacket sendToRTS)
     throws RemoteException{
dataPacket datDetail = sendToRTS;
String nnum, vnum,typename, dval;
String dtype = "";
nnum = datDetail.nodeNum;
vnum = datDetail.varNum;
typename = datDetail.dataType;
dval = String.valueOf(datDetail.dataVal);
String [][] tempdrive, varnametype;
int status =0;
System.out.println("data received is from node " nnum " is "+ dval+"var num " +vnum);
status =0;
try{
//DriverMatrix_mthds drive = new DriverMatrix_mthds();
drive.VarTypeArray();
drive.Variablelist();
drive.NodeOrigin();
drive.nodeInput();
drive.numOfnodes();
drive.noOfVariables();
String[][] lookupvar = drive.novarType();
drive.varNameType();
drive.nodeNumName();
drive.driverMat();
tempdrive = drive.driverMat();
String varname="";
int i,j;
//with the recived var name get the var num
for(i=0; i<=lookupvar.length-1; i++){
     j=0;
     if(lookupvar[i][j] != null){
          if(lookupvar[i][j].equals(typename)){
               dtype = lookupvar[i][1];
     }//varname is moved to dtype n used for checking
     for(i=0; i<=tempdrive.length-1; i++){j=0;
     if (tempdrive[i][j] != null){
     if (tempdrive[i][0].equals(vnum)){
          if (tempdrive[i][1].equals(nnum)){
          if(tempdrive[i][2].equals(dtype)){
          status = 1;
     }//System.out.println("received data " vnum " "+ nnum +" " + dtype +" "+dval);// after checking status if the status is 1 then set the counter n olist// to no of times the value has to be ditributed
int Ccount =0;
//opchannel = llfirst.olist;
try{
     System.out.println("status"+status);
     if (status == 1){
          llfirst = list.getFirst();
     mainWhile: while (llfirst != null){
          if((llfirst.nodeNum).equals(nnum)){
               ofirst = ovarList.getFirst();
               while(ofirst != null){
               if((ofirst.varNum).equals(vnum)){
                    ofirst.varVal =dval;
                    //setting the counter for the varname
                    //check driver matrix fr the no of occurances
               for(i=0; i<=tempdrive.length-1; i++){
               j=0;
               if (tempdrive[i][j] != null){
                    if (tempdrive[i][0].equals(vnum)){
                    for(j= j+3;j<=tempdrive.length-1;j++){
                    if(tempdrive[i][j] != null){
                    if(tempdrive[i][j].equals("1")){
                    Ccount = Ccount + 1;
System.out.println("count"+Ccount);
ofirst.counter = Ccount;
ofirst.varNum = vnum;for(i=0; i<=lookupvar.length-1; i++){
for(j=0; j<=2; j++){
     if(lookupvar[i][j] != null){
     if(lookupvar[i][j].equals(vnum)){
          varname = lookupvar[i][1];
     ofirst.varName = varname;
     Ccount=0;
     break mainWhile;
     ofirst = ofirst.next;
     llfirst = llfirst.next;
     catch(NullPointerException s){}
/*use the vnum in the driver matrix and find out the nodes to which this variable
*has been sent as input , i mean destination nodes..
*find the node numbers ..knowing the node numbers parse through data structure
and set the input values to value and status 1./
llfirst = list.getFirst();
while(llfirst != null){
     ifirst = llfirst.ilist.getFirst();
     while(ifirst != null){
          if (ifirst.varNum.equals(vnum)){
          ifirst.varStat = 1;
          ifirst.varVal = dval;
          //     System.out.println("nodenum "+llfirst.nodeNum+" varval     " + ifirst.varVal +"     stat "+ifirst.varStat+" vnum " + ifirst.varNum);
     ifirst=ifirst.next;
     llfirst=llfirst.next;
     catch (Exception e){};
     return status;
public int isinputAvail(reqPacket inputReq)
     throws RemoteException{
     String srcnum = inputReq.srcNum;
     String varnum = inputReq.varNum;
     int availstatus =0;
     llfirst = list.getFirst();
     //System.out.println("llfirst.nodeNum     "+ llfirst.nodeNum);
     whileloop:while (llfirst != null){
          if((llfirst.nodeNum).equals(srcnum)){
          ifirst = llfirst.ilist.getFirst();
          breakloop: while(ifirst != null){
          //System.out.println("var num " + varnum + "     " + "status outside" + ifirst.varStat);
          if((ifirst.varNum).equals(varnum)){
          if (ifirst.varStat == 1){
               availstatus = 1;
               ifirst.varStat = 0;
               // System.out.println("var num " + varnum + "     " + "status" + availstatus);
               break whileloop;
     ifirst = ifirst.next;
     llfirst = llfirst.next;
     //System.out.println("var num " + varnum + "     " + "status" + availstatus);
     return availstatus;
public dataPacket senDatatoNode(reqPacket sendFromRTS)
     throws RemoteException {
     String nnum, vnum, dtype, dval;
     //nnum = "";
     dtype="";
     //opchannel = llfirst.olist;
     //     ipchannel = llfirst.ilist;
     reqPacket sendfromrts = sendFromRTS;
     nnum = sendfromrts.srcNum;
     vnum = sendfromrts.varNum;
     //     dtype = sendFromRTS.dataType;
     dval = "";
     int ctrchk=0;
     try{
     //send data to process node n reduce the counter by 1
     llfirst = list.getFirst();
          mainWhile: while (llfirst != null){
          if((llfirst.nodeNum).equals(nnum)){
          ofirst = llfirst.olist.getFirst();
     whileofirst: while(ofirst != null){
          if((ofirst.varNum).equals(vnum)){
          dval = ofirst.varVal;
          ofirst.counter = ofirst.counter - 1;
          //     System.out.println(ofirst.counter);
          ctrchk=ofirst.counter;
          break whileofirst;
     ofirst = ofirst.next;
//set the status of respective input channel to 0 as data has been sent
     ifirst = llfirst.ilist.getFirst();
     if(ctrchk == 0){
     whileifirst: while(ifirst != null){
          if((ifirst.varNum).equals(vnum)){
          //ifirst.varVal = dval;
          ifirst.varStat =0;
          break whileifirst;
     llfirst = llfirst.next;
     //System.out.println(llfirst);
     catch(NullPointerException s){}
//find type
try{
     DriverMatrix_mthds driver = new DriverMatrix_mthds();
     driver.VarTypeArray();
     driver.Variablelist();
     driver.NodeOrigin();
     driver.nodeInput();
     driver.numOfnodes();
     driver.noOfVariables();
     driver.novarType()     ;
     String[][] lookupvar = driver.varNameType();
     int i, j;
     String varNum = vnum;
     for(i=0; i<=lookupvar.length-1; i++){
          j=0;
          if(lookupvar[i][j] != null){
          if(lookupvar[i][j].equals(vnum)){
          dtype = lookupvar[i][2];
     catch (Exception d){}
     dataPacket retpac = new dataPacket(nnum, vnum, dtype, dval);
     System.out.println("msg sent "+ nnum +"     " + vnum+" "+ dtype+"     "+ dval);
     return retpac;
public String findnodeName(String nodeNum)
     throws RemoteException{
String nnum = nodeNum;
llfirst = list.getFirst();
while (llfirst != null){
     if((llfirst.nodeNum).equals(nnum)){
     return llfirst.nodeName;
     llfirst = llfirst.next;
     System.out.println("node Number does not match with the list of node numbers generated..try again");
     return null;
//find the nodenum given the node name
public String findnodenum(String nodename)
     throws RemoteException{
     String nodenumber ="";
     String nodname = nodename;
     try{DriverMatrix_mthds driver = new DriverMatrix_mthds();
     driver.VarTypeArray();
     driver.Variablelist();
     driver.NodeOrigin();
     driver.nodeInput();
     driver.numOfnodes();
     driver.noOfVariables();
     driver.novarType()     ;
     driver.varNameType();
     String[][] lookupnode = driver.nodeNumName();
     int i, j;
     for(i=0; i<=lookupnode.length-1; i++){
     for(j=0; j<=2; j++){
          if(lookupnode[i][j] != null){
          if(lookupnode[i][j].equals(nodname)){
               nodenumber = lookupnode[i][2];
     catch (Exception d){}
     return nodenumber;
public String findvarnum(String variablename)
     throws RemoteException{
     String varnumber = "";
     try{
     DriverMatrix_mthds driver = new DriverMatrix_mthds();
     driver.VarTypeArray();
     driver.Variablelist();
     driver.NodeOrigin();
     driver.nodeInput();
     driver.numOfnodes();
     driver.noOfVariables();
     driver.novarType()     ;
     String[][] lookupvar = driver.varNameType();
     int i, j;
     String varname = variablename;
     for(i=0; i<=lookupvar.length-1; i++){
     for(j=0; j<=2; j++){
          if(lookupvar[i][j] != null){
          if(lookupvar[i][j].equals(varname)){
               varnumber = lookupvar[i][0];
catch (Exception d){}
return varnumber;
public String findvartype(String varname)
     throws RemoteException{
     String vartype = "";
     try{
     DriverMatrix_mthds driver = new DriverMatrix_mthds();
     driver.VarTypeArray();
     driver.Variablelist();
     driver.NodeOrigin();
     driver.nodeInput();
     driver.numOfnodes();
     driver.noOfVariables();
     driver.novarType();
     String[][] lookupvar = driver.varNameType();
     int i, j;
     String varName = varname;
     for(i=0; i<=lookupvar.length-1; i++){
     for(j=0; j<=2; j++){
          if(lookupvar[i][j] != null){
          if(lookupvar[i][j].equals(varName)){
               vartype = lookupvar[i][2];
catch (Exception d){}
return vartype;
public String findtypenum(String vartype){
String varnum = "";int i;
try{
     DriverMatrix_mthds driver = new DriverMatrix_mthds();
     driver.VarTypeArray();
     driver.Variablelist();
     driver.NodeOrigin();
     driver.nodeInput();
     driver.numOfnodes();
     driver.noOfVariables();
     String varNum[][] =      driver.novarType()     ;
     String varType = vartype;
     for(i=0; i<=9-1; i++){
          if(varNum[i][0] != null){
          if(varNum[i][0].equals(varType)){
               varnum = varNum[i][1];
catch (Exception d){}
return vartype;
//return input variable list
public String[] inoutchanlist(String nodenum, String nodenam)
     throws RemoteException{
try{
     DriverMatrix_mthds drive = new DriverMatrix_mthds();
     String[] varLIST = drive.Variablelist();
     int i=0;int j;
     while(varLIST[i]!=null){
          i=i+1;
     int arrlength = i;
     inoutChan = new String[arrlength];
     i=0; j=0;
     WHILELOOP:
     while(!(varLIST[i].equals("end of file"))){
     while(varLIST[i].equals(nodenum)){
          i=i+1;
          while(varLIST[i].equals(nodenam)){
               i=i+1;
               while(!(varLIST[i].equals("end of input variable"))){
                    inoutChan[j] = varLIST[i];
                    i=i+1;
                    j=j+1;
          System.out.println("endofinput");
          inoutChan[j]="endofinchan";
          j=j+1;
          i=i+1;
          while(!(varLIST[i].equals("end of output variable"))){
     inoutChan[j] = varLIST[i];
     i=i+1;
     j=j+1;
     System.out.println("endofoutput");
     inoutChan[j]="endofoutchan";
     break WHILELOOP;
     i=i+1;
     arrlength =j;
     for(j=0; j<=arrlength-1; j++){
     System.out.println(inoutChan[j]);
     catch (Exception e){}
     return inoutChan;
public String[] inchannel(String[] inoutChan) throws RemoteException{
int count=0;int i=0, j=0;
System.out.println("entered");
while(inoutChan[count]!=null){
     System.out.println(count + " " +inoutChan[count]);
     count=count+1;
     inChan = new String[count];
     while(!(inoutChan[i].equals("endofinchan"))){
     inChan[j] =inoutChan[i];
     j=j+1; i=i+1;
return inChan;
public String[] outchannel(String[] inoutChan) throws RemoteException{
int count=0;int i=0, j=0;
System.out.println("entered");
while(inoutChan[count]!=null){
     System.out.println(count + " " +inoutChan[count]);
     count=count+1;
     outChan = new String[count+1];
     while(!(inoutChan[i].equals("endofinchan"))){
          i=i+1;
     i=i+1;
     while(!(inoutChan[i].equals("endofoutchan"))){
          outChan[j] =inoutChan[i];
          j=j+1; i=i+1;
     return outChan;
public String[] invarChan(String nodename, int guardno)throws RemoteException{
try{
DriverMatrix_mthds drive = new DriverMatrix_mthds();
invarLIST = drive.invarlist();
int i=0;int j;
while(invarLIST[i]!=null){
     i=i+1;
     int arrlength = i;
     inVAR = new String[arrlength];
     i=0; j=0;
          WHILELOOP: while(!(invarLIST[i].equals("end of file"))){
               if (invarLIST[i].equals(nodename)){
     i=i+1;
     while(!(invarLIST[i].equals(nodename+String.valueOf(guardno)))){
     i=i+1;}
     i=i+1;
     while(!(invarLIST[i].equals("endofguard"))){
     System.out.println(invarLIST[i]);inVAR[j]=invarLIST[i]; i=i+1; j=j+1;}
     break WHILELOOP;}
     i=i+1;}
}catch (Exception d){}
return inVAR;
public String[] outvarChan(String nodename, int guardcount)throws RemoteException{
     try{
     DriverMatrix_mthds drive = new DriverMatrix_mthds();
     outvarLIST = drive.outvarlist();
     int i=0;int j;
     while(outvarLIST[i]!=null){
          i=i+1;
     int arrlength = i;
     outVAR = new String[arrlength];
     i=0; j=0;
     WHILELOOP: while(!(outvarLIST[i].equals("end of file"))){
          if (outvarLIST[i].equals(nodename)){
               i=i+1;
               while(!(outvarLIST[i].equals(nodename+String.valueOf(guardcount)+"guard"))){
                    i=i+1;}
          i=i+1;
          while(!(outvarLIST[i].equals("end guard"))){
          System.out.println(outvarLIST[i]);outVAR[j]=outvarLIST[i]; i=i+1; j=j+1;}
          break WHILELOOP;}
     i=i+1;}
}catch (Exception d){}
return outVAR;
private static Boolean start;
private static Boolean tstart;
public void sendstart(Boolean start) throws RemoteException {
     tstart = start;
public Boolean getstart() throws RemoteException{
     return tstart;
private static Boolean done;
private static Boolean tdone;
public void senddone(Boolean done) throws RemoteException {
     tdone = done;
public Boolean getdone() throws RemoteException{
     return tdone;
private static Boolean vac_busy1;
private static Boolean tvac_busy1;
public void sendvac_busy1(Boolean vac_busy1) throws RemoteException {
     tvac_busy1 = vac_busy1;
public Boolean getvac_busy1() throws RemoteException{
     return tvac_busy1;
private static int cus1_rit1;
private static int tcus1_rit1;
public void sendcus1_rit1(int cus1_rit1) throws RemoteException {
     tcus1_rit1 = cus1_rit1;
public int getcus1_rit1() throws RemoteException{
     return tcus1_rit1;
private static int cus1_rit2;
private static int tcus1_rit2;
public void sendcus1_rit2(int cus1_rit2) throws RemoteException {
     tcus1_rit2 = cus1_rit2;
public int getcus1_rit2() throws RemoteException{
     return tcus1_rit2;
private static int cus1_rit3;
private static int tcus1_rit3;
public void sendcus1_rit3(int cus1_rit3) throws RemoteException {
     tcus1_rit3 = cus1_rit3;
public int getcus1_rit3() throws RemoteException{
     return tcus1_rit3;
private static int cus1_it1;
private static int tcus1_it1;
public void sendcus1_it1(int cus1_it1) throws RemoteException {
     tcus1_it1 = cus1_it1;
public int getcus1_it1() throws RemoteException{
     return tcus1_it1;
private static int cus1_it2;
private static int tcus1_it2;
public void sendcus1_it2(int cus1_it2) throws RemoteException {
     tcus1_it2 = cus1_it2;
public int getcus1_it2() throws RemoteException{
     return tcus1_it2;
private static int cus1_it3;
private static int tcus1_it3;
public void sendcus1_it3(int cus1_it3) throws RemoteException {
     tcus1_it3 = cus1_it3;
public int getcus1_it3() throws RemoteException{
     return tcus1_it3;
private static int stkit_11;
private static int tstkit_11;
public void sendstkit_11(int stkit_11) throws RemoteException {
     tstkit_11 = stkit_11;
public int getstkit_11() throws RemoteException{
     return tstkit_11;
private static int stkit_12;
private static int tstkit_12;
public void sendstkit_12(int stkit_12) throws RemoteException {
     tstkit_12 = stkit_12;
public int getstkit_12() throws RemoteException{
     return tstkit_12;
private static int stkit_13;
private static int tstkit_13;
public void sendstkit_13(int stkit_13) throws RemoteException {
     tstkit_13 = stkit_13;
public int getstkit_13() throws RemoteException{
     return tstkit_13;
private static int c1_it1;
private static int tc1_it1;
public void sendc1_it1(int c1_it1) throws RemoteException {
     tc1_it1 = c1_it1;
public int getc1_it1() throws RemoteException{
     return tc1_it1;
private static int c1_it2;
private static int tc1_it2;
public void sendc1_it2(int c1_it2) throws RemoteException {
     tc1_it2 = c1_it2;
public int getc1_it2() throws RemoteException{
     return tc1_it2;
private static int c1_it3;
private static int tc1_it3;
public void sendc1_it3(int c1_it3) throws RemoteException {
     tc1_it3 = c1_it3;
public int getc1_it3() throws RemoteException{
     return tc1_it3;
//endoffile

Embedded JMS/OC4J issue while running an application in Jdeveloper 10.1.3.2

Hi,
I am facing an issue while running an application on my laptop.I downloaded Jdeveloper 10.1.3.2.Installed Jheadstart along with that.
Created a new application specified in HR demo.When I run the application I get following messages,After that it does not show my application pages.It does not even open browser window.
[waiting for the server to complete its initialization...]
Aug 29, 2007 6:01:47 PM com.evermind.server.jms.JMSMessages log
INFO: JMSServer[]: OC4J JMS server recovering transactions (commit 0) (rollback 0) (prepared 0).
Aug 29, 2007 6:01:47 PM com.evermind.server.jms.JMSMessages log
INFO: JMSServer[]: OC4J JMS server recovering local transactions Queue[jms/Oc4jJmsExceptionQueue].
07/08/29 18:01:55 Oracle Containers for J2EE 10g (10.1.3.1.1) initialized
When I delete persistnce directory files under embedded oc4j (specifically jms.state), It logs following messages.But it does not run my application pages and not even open browser window to display some error.
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
C:\jdevstudio10132\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\config>
C:jdevstudio10132\jdk\bin\javaw.exe -client -classpath C:jdevstudio10132\j2ee\home\oc4j.jar;C:jdevstudio10132\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -XX:MaxPermSize=256m -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config C:\jdevstudio10132\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\config\server.xml
[waiting for the server to complete its initialization...]
07/08/29 18:06:16 Oracle Containers for J2EE 10g (10.1.3.1.1) initialized.
I tried by creating another standalone application with simple html page, it throws same logs and does not show up browser window.I even tried with Jdeveloper 10.1.3.3, but still same issue .
can you please throw some light on this issue and any suggestion for resolutions.
Thanks.

Can someone throw somelight on this issue?
I posted the same issue in Jdeveloper forum but did not receive any reply .appreciate your suggestions.
Thanks
Sekar.

JMS/OC4J issue while running an application in Jdeveloper 10.1.3.2/10.1.3.3

Hi,
I am facing an issue while running an application on my laptop.I downloaded Jdeveloper 10.1.3.2.Installed Jheadstart along with that.
Created a new application specified in HR demo.When I run the application I get following messages,After that it does not show my application pages.It does not even open browser window.
[waiting for the server to complete its initialization...]
Aug 29, 2007 6:01:47 PM com.evermind.server.jms.JMSMessages log
INFO: JMSServer[]: OC4J JMS server recovering transactions (commit 0) (rollback 0) (prepared 0).
Aug 29, 2007 6:01:47 PM com.evermind.server.jms.JMSMessages log
INFO: JMSServer[]: OC4J JMS server recovering local transactions Queue[jms/Oc4jJmsExceptionQueue].
07/08/29 18:01:55 Oracle Containers for J2EE 10g (10.1.3.1.1) initialized
When I delete persistnce directory files under embedded oc4j (specifically jms.state), It logs following messages.But it does not run my application pages and not even open browser window to display some error.
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
C:\jdevstudio10132\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\config>
C:jdevstudio10132\jdk\bin\javaw.exe -client -classpath C:jdevstudio10132\j2ee\home\oc4j.jar;C:jdevstudio10132\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -XX:MaxPermSize=256m -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config C:\jdevstudio10132\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\config\server.xml
[waiting for the server to complete its initialization...]
07/08/29 18:06:16 Oracle Containers for J2EE 10g (10.1.3.1.1) initialized.
I tried by creating another standalone application with simple html page, it throws same logs and does not show up browser window.I even tried with Jdeveloper 10.1.3.3, but still same issue .
can you please throw some light on this issue and any suggestion for resolutions.
Thanks.

I am also facing the same issue on my laptop. I searched for forum but no luck.
appreciate if anybody can throw some light on this.

Core dump while running jmf application

I am running a bit customised version of Transcode & Concat from JMF samples as a single application on Solaris 10.
I got core dump while running the application.
Any clue ?
Below are the content from hs_err_pid#.out file.
+#+
+# An unexpected error has been detected by HotSpot Virtual Machine:+
+#+
+# SIGSEGV (0xb) at pc=0xfecaa04c, pid=23754, tid=97822+
+#+
+# Java VM: Java HotSpot(TM) Server VM (1.5.0_11-b03 mixed mode)+
+# Problematic frame:+
+# V [libjvm.so+0x4aa04c]+
+#+
--------------- T H R E A D ---------------
+Current thread (0x05b62e40): JavaThread "Loop thread: com.sun.media.parser.audio.WavParser$WavTrack@8d6f11" [_thread_in_vm, id=97822]+
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000000
Registers:
O0=0x00008000 O1=0x00000b90 O2=0x016d8b90 O3=0xff02d024
O4=0x0000942c O5=0x00009400 O6=0xbfa7f1e0 O7=0x00009400
G1=0x00000000 G2=0x000077bc G3=0x00000000 G4=0x80000000
G5=0x00000006 G6=0x00000000 G7=0xae787200 Y=0x00000000
PC=0xfecaa04c nPC=0xfecaa050
Top of Stack: (sp=0xbfa7f1e0)
+0xbfa7f1e0: ff02d02c 00000002 00001ffc 00000001+
+0xbfa7f1f0: fefd8000 ff02d028 00008800 ff03106c+
+0xbfa7f200: ff02d9e4 00000000 00000000 05b62e40+
+0xbfa7f210: 00008374 00009638 bfa7f240 bfd04dc4+
+0xbfa7f220: 00000000 00000000 00000000 00000000+
+0xbfa7f230: 00000000 00000000 00000000 00000000+
+0xbfa7f240: feca9f1c 00007fec 00000006 00034cb8+
+0xbfa7f250: 00000005 00000002 01000000 006d81a8+
Instructions: (pc=0xfecaa04c)
+0xfecaa03c: 7f f8 86 38 90 10 00 1b 8a 10 20 06 ca 26 e0 e4+
+0xfecaa04c: ec 06 60 00 fa 05 a0 08 80 a7 60 00 02 40 00 11+
Stack: [0xbfa00000,0xbfa80000), sp=0xbfa7f1e0, free space=508k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
+V [libjvm.so+0x4aa04c]+
+C [libjmmpa.so+0x4dcc] Java_com_sun_media_codec_audio_mpa_NativeEncoder_nFlush+0x1c+
+j com.sun.media.codec.audio.mpa.NativeEncoder.nFlush(I[B)I+0+
+j com.sun.media.codec.audio.mpa.NativeEncoder.nFlush(I[B)I+0+
j com.sun.media.codec.audio.mpa.NativeEncoder.process(Ljavax/media/Buffer;Ljavax/media/Buffer;)I20+
v ~C2IAdapter
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.SourceThread.process()Z
J com.sun.media.util.LoopThread.run()V
v ~I2CAdapter
v ~StubRoutines::call_stub
+V [libjvm.so+0x19b95c]+
+V [libjvm.so+0x2c1a24]+
+V [libjvm.so+0x2e1010]+
+V [libjvm.so+0x2dcbac]+
+V [libjvm.so+0x67a7e0]+
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
+j com.sun.media.codec.audio.mpa.NativeEncoder.nFlush(I[B)I+0+
j com.sun.media.codec.audio.mpa.NativeEncoder.process(Ljavax/media/Buffer;Ljavax/media/Buffer;)I20+
v ~C2IAdapter
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.SourceThread.process()Z
J com.sun.media.util.LoopThread.run()V
v ~I2CAdapter
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
+0x0557db38 JavaThread "Thread-3024" [_thread_blocked, id=97827]+
+0x05390a28 JavaThread "Loop thread" [_thread_blocked, id=97823]+
+=>0x05b62e40 JavaThread "Loop thread: com.sun.media.parser.audio.WavParser$WavTrack@8d6f11" [_thread_in_vm, id=97822]+
+0x05725a68 JavaThread "JMF thread: SendEventQueue: com.sun.media.ProcessEngine" [_thread_blocked, id=97814]+
+0x05303e38 JavaThread "JMF thread: SendEventQueue: com.sun.media.processor.unknown.Handler" [_thread_blocked, id=97813]+
+0x053d6848 JavaThread "Loop thread" [_thread_blocked, id=97812]+
+0x05b8d508 JavaThread "RawBufferStream Thread" [_thread_blocked, id=97811]+
+0x04a957b8 JavaThread "JMF thread: SendEventQueue: com.sun.media.ProcessEngine" [_thread_blocked, id=97806]+
+0x0573c8a0 JavaThread "JMF thread: SendEventQueue: com.sun.media.processor.unknown.Handler" [_thread_blocked, id=97805]+
+0x04be2248 JavaThread "Keep-Alive-Timer" daemon [_thread_blocked, id=97804]+
+0x00189ea0 JavaThread "Timer-1" daemon [_thread_blocked, id=38]+
+0x00e2d5f8 JavaThread "OamBus" daemon [_thread_in_native, id=26]+
+0x00e5d168 JavaThread "Dispatcher-Thread-3" daemon [_thread_blocked, id=25]+
+0x00c972b8 JavaThread "Thread-2" [_thread_blocked, id=20]+
+0x00c4e9b0 JavaThread "RMI TCP Accept-19912" daemon [_thread_in_native, id=18]+
+0x00c56c90 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=17]+
+0x00c51da0 JavaThread "Timer-0" daemon [_thread_blocked, id=16]+
+0x001ae158 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=15]+
+0x001ac898 JavaThread "CompilerThread1" daemon [_thread_blocked, id=14]+
+0x001aba20 JavaThread "CompilerThread0" daemon [_thread_blocked, id=13]+
+0x001aab08 JavaThread "AdapterThread" daemon [_thread_blocked, id=12]+
+0x001a9d68 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=11]+
+0x001a90d8 JavaThread "Surrogate Locker Thread (CMS)" daemon [_thread_blocked, id=10]+
+0x0019c718 JavaThread "Finalizer" daemon [_thread_blocked, id=9]+
+0x0019c1d8 JavaThread "Reference Handler" daemon [_thread_blocked, id=8]+
+0x0003b260 JavaThread "main" [_thread_blocked, id=1]+
Other Threads:
+0x0019a0f8 VMThread [id=7]+
+0x00c55fe0 WatcherThread [id=19]+
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
par new generation   total 24512K, used 3242K [0xd4800000, 0xd6000000, 0xd6000000)
eden space 24448K, 13% used [0xd4800000, 0xd4b2aa50, 0xd5fe0000)
from space 64K,   0% used [0xd5fe0000, 0xd5fe0000, 0xd5ff0000)
to   space 64K,   0% used [0xd5ff0000, 0xd5ff0000, 0xd6000000)
concurrent mark-sweep generation total 499712K, used 263197K [0xd6000000, 0xf4800000, 0xf4800000)
concurrent-mark-sweep perm gen total 50712K, used 30431K [0xf4800000, 0xf7986000, 0xf8800000)
Dynamic libraries:
+0x00010000      /usr/jdk/instances/jdk1.5.0/bin/java+
+0xff390000      /usr/lib/libthread.so.1+
+0xff360000      /usr/lib/libdl.so.1+
+0xff200000      /usr/lib/libc.so.1+
+0xff380000      /platform/SUNW,Netra-440/lib/libc_psr.so.1+
+0xfe800000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/server/libjvm.so+
+0xff300000      /usr/lib/libsocket.so.1+
+0xff330000      /usr/lib/libsched.so.1+
+0xff1c0000      /usr/lib/libCrun.so.1+
+0xff190000      /usr/lib/libm.so.1+
+0xff080000      /usr/lib/libnsl.so.1+
+0xfe700000      /usr/lib/libm.so.2+
+0xff160000      /usr/lib/libscf.so.1+
+0xff140000      /usr/lib/libdoor.so.1+
+0xff060000      /usr/lib/libuutil.so.1+
+0xfe7d0000      /usr/lib/libgen.so.1+
+0xfe6d0000      /usr/lib/libmd.so.1+
+0xfe6b0000      /platform/SUNW,Netra-440/lib/libmd_psr.so.1+
+0xfe690000      /usr/lib/libmp.so.2+
+0xfe650000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/native_threads/libhpi.so+
+0xfe5c0000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libverify.so+
+0xfe580000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libjava.so+
+0xfe560000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libzip.so+
+0xfe410000      /usr/lib/locale/en_US/en_US.so.3+
+0xfe310000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libmanagement.so+
+0xfe250000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libnet.so+
+0xcc450000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libj2pkcs11.so+
+0xcc410000      /usr/lib/libpkcs11.so+
+0xcc3f0000      /usr/lib/libcryptoutil.so.1+
+0xcc340000      /usr/lib/security/pkcs11_softtoken.so+
+0xcc3d0000      /opt/tib/EAG/tibrv/lib/libtibrvj.so+
+0xcc310000      /opt/tib/EAG/tibrv/lib/libtibrvcmq.so+
+0xcc250000      /opt/tib/EAG/tibrv/lib/libtibrvcm.so+
+0xcc230000      /opt/tib/EAG/tibrv/lib/libtibrvft.so+
+0xcc110000      /opt/tib/EAG/tibrv/lib/libtibrv.so+
+0xccbf0000      /usr/lib/libpthread.so.1+
+0xcc210000      /usr/lib/libkstat.so.1+
+0xcc050000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libnio.so+
+0xcc030000      /usr/lib/librt.so.1+
+0xcc010000      /usr/lib/libaio.so.1+
+0xc0680000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libawt.so+
+0xc0500000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libmlib_image.so+
+0xcb920000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/headless/libmawt.so+
+0xcb850000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libjmutil.so+
+0xbfd80000      /usr/lib/libX11.so.4+
+0xcb810000      /usr/openwin/lib/libXext.so.0+
+0xbfd00000      /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libjmmpa.so+
VM Arguments:
jvm_args: -DappInstanceId=19912 -DsocketCountPorts= -Dlog4j.configuration=DCL_BusListener-19912-5.1.2-log4j.xml -Dcfg.uri=/u01/home/ihome/ops/Server/cfg/dcl_bus_responder.xml -Dcom.sun.xml.namespace.QName.useCompatibleSerialVersionUID=1.0 -Dcom.sun.management.jmxremote.port=19912 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.awt.headless=true -Dargos.group=VMABusListener -Dspring.bootstrap=spring/VoiceMailAdapter/dcl/DCLSpringBootstrapContext.xml -Xmx512m -Xms512m -verbose:gc -XX:PrintGCDetails -XX:+PrintGCApplicationConcurrentTime -XX:+PrintGCApplicationStoppedTime -XX:MaxNewSize=24m -XX:NewSize=24m -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=60+
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=/usr/jdk/latest
PATH=/usr/jdk/latest/bin:/usr/local/bin:/usr/jdk/latest/bin:/usr/local/bin:/usr/sbin:/usr/bin:/usr/sfw/bin:/opt/sfw/bin:/usr/ccs/bin:/usr/openwin/bin:/usr/dt/bin:/usr/sadm/bin:/usr/proc/bin:/opt/tib/EAG/tibrv:.:/u01/home/ihome/.bin:/usr/sfw/bin:/opt/tib/EAG/tibrv/bin:/u01/app/oracle/product/10.2.0/db10g/bin:/opt/tib/EAG/tibrv:.:/u01/home/ihome/.bin:/usr/sfw/bin:/opt/tib/EAG/tibrv/bin:/u01/app/oracle/product/10.2.0/db10g/bin
LD_LIBRARY_PATH=/usr/jdk/instances/jdk1.5.0/jre/lib/sparc/server:/usr/jdk/instances/jdk1.5.0/jre/lib/sparc:/usr/jdk/instances/jdk1.5.0/jre/../lib/sparc:/opt/tib/EAG/tibrv/lib:/opt/tib/EAG/tibrv/lib
SHELL=/usr/bin/bash
Signal Handlers:
+SIGSEGV: [libjvm.so+0x709bb4], sa_mask[0]=0xffbffeff, sa_flags=0x00000004+
+SIGBUS: [libjvm.so+0x709bb4], sa_mask[0]=0xffbffeff, sa_flags=0x00000004+
+SIGFPE: [libjvm.so+0x274474], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c+
SIGPIPE: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
+SIGILL: [libjvm.so+0x274474], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c+
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGHUP: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
+SIGQUIT: [libjvm.so+0x67bb74], sa_mask[0]=0xffbffeff, sa_flags=0x00000004+
+SIGTERM: [libjvm.so+0x67bb74], sa_mask[0]=0xffbffeff, sa_flags=0x00000004+
--------------- S Y S T E M ---------------
OS:                       Solaris 10 11/06 s10s_u3wos_10 SPARC
Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 14 November 2006
uname:SunOS 5.10 Generic_127111-11 sun4u (T2 libthread)
rlimit: STACK 8192k, CORE infinity, NOFILE 65536, AS infinity
load average:9.45 9.59 9.62
CPU:total 4 has_v8, has_v9, has_vis1, has_vis2, is_ultra3
Memory: 8k page, physical 16777216k(6702928k free)
vm_info: Java HotSpot(TM) Server VM (1.5.0_11-b03) for solaris-sparc, built on Dec 15 2006 01:18:11 by unknown with unknown Workshop:0x550

Hello captfoss!
The Linux video drivers are buggy. If you give them video they don't like, they crash.You seem to repeat this statement quite often......but I don't think s/he is using Linux. S/He is using Solaris10 !!!
I don't know if Linux and Solaris are same OS.............
Thanks! And please don't take it as a comment! :-)

Issue with Jdeveloper 11.1.1.2 while Running ADF Application - Reg

Hi All,
We are facing an issue while running an application in our Jdeveloper version 11.2 . The error is as follows :
oracle.rc.asadapter.weblogic.context.spi.AppDeploymentProvider$1: Cannot establish connection.
     at oracle.rc.asadapter.weblogic.context.spi.AppDeploymentProvider.listBindingsImpl(AppDeploymentProvider.java:109)
     at oracle.rc.asadapter.context.spi.AbstractContextProvider.listBindings(AbstractContextProvider.java:133)
     at oracle.rc.asadapter.context.spi.DefaultMutableAppServerContext$ContextProviderSupport$3.method(DefaultMutableAppServerContext.java:384)
     at oracle.rc.asadapter.context.spi.DefaultMutableAppServerContext$ContextProviderSupport$MethodCall.invoke(DefaultMutableAppServerContext.java:421)
     at oracle.rc.asadapter.context.spi.DefaultMutableAppServerContext$ContextProviderSupport.listBindings(DefaultMutableAppServerContext.java:381)
     at oracle.rc.asadapter.context.spi.DefaultMutableAppServerContext$ContextProviderSupport.access$500(DefaultMutableAppServerContext.java:314)
     at oracle.rc.asadapter.context.spi.DefaultMutableAppServerContext.localListBindings(DefaultMutableAppServerContext.java:207)
     at oracle.rc.asadapter.context.spi.AbstractEventDirContext.listBindings(AbstractEventDirContext.java:185)
     at oracle.adf.rc.spi.jndi.AbstractDirContext.listBindings(AbstractDirContext.java:214)
     at oracle.rc.asadapter.context.spi.DefaultAppServerManageableContext.getManageables(DefaultAppServerManageableContext.java:58)
     at oracle.jdeveloper.asnav.nodes.DefaultManageableFolder.loadChildren(DefaultManageableFolder.java:327)
     at oracle.jdeveloper.asnav.nodes.DefaultManageableFolder$4.run(DefaultManageableFolder.java:288)
Caused by: oracle.rc.asadapter.connection.ConnectionException: Cannot establish connection.
     at oracle.rc.asadapter.weblogic.connection.spi.Weblogic10Jsr160Provider.getPresentation(Weblogic10Jsr160Provider.java:73)
     at oracle.rc.asadapter.connection.AppServerConnectionImpl$PM.getPresentation(AppServerConnectionImpl.java:171)
     at oracle.rc.asadapter.weblogic.connection.spi.Weblogic10ServerMBeanModelImpl.getDomainRuntimeService(Weblogic10ServerMBeanModelImpl.java:59)
     at oracle.rc.asadapter.weblogic.context.spi.AppDeploymentProvider.listBindingsImpl(AppDeploymentProvider.java:71)
     ... 11 more
Caused by: java.io.IOException
     at weblogic.management.remote.common.ClientProviderBase.makeConnection(ClientProviderBase.java:187)
     at weblogic.management.remote.common.ClientProviderBase.newJMXConnector(ClientProviderBase.java:81)
     at javax.management.remote.JMXConnectorFactory.newJMXConnector(JMXConnectorFactory.java:338)
     at oracle.rc.asadapter.weblogic.connection.spi.Weblogic10Jsr160Provider.getPresentation(Weblogic10Jsr160Provider.java:67)
     ... 14 more
Caused by: javax.naming.CommunicationException [Root exception is java.net.ConnectException: t3://127.0.0.1:7101: Destination unreachable; nested exception is:
     java.net.ConnectException: Connection refused: connect; No available router to destination]
     at weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:40)
     at weblogic.jndi.WLInitialContextFactoryDelegate.toNamingException(WLInitialContextFactoryDelegate.java:783)
     at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:365)
     at weblogic.jndi.Environment.getContext(Environment.java:315)
     at weblogic.jndi.Environment.getContext(Environment.java:285)
     at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:197)
     at weblogic.management.remote.common.ClientProviderBase.makeConnection(ClientProviderBase.java:169)
     ... 17 more
Caused by: java.net.ConnectException: t3://127.0.0.1:7101: Destination unreachable; nested exception is:
     java.net.ConnectException: Connection refused: connect; No available router to destination
     at weblogic.rjvm.RJVMFinder.findOrCreateInternal(RJVMFinder.java:216)
     at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:170)
     at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:153)
     at weblogic.jndi.WLInitialContextFactoryDelegate$1.run(WLInitialContextFactoryDelegate.java:344)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
     at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:339)
     ... 25 more
Caused by: java.rmi.ConnectException: Destination unreachable; nested exception is:
     java.net.ConnectException: Connection refused: connect; No available router to destination
     at weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:464)
     at weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:315)
     at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(RJVMManager.java:251)
     at weblogic.rjvm.RJVMManager.findOrCreate(RJVMManager.java:194)
     at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(RJVMFinder.java:238)
     at weblogic.rjvm.RJVMFinder.findOrCreateInternal(RJVMFinder.java:200)
     ... 31 more
Pointers in resolving this issue would help us a lot.
Regards,
Ramnath
Edited by: Ramanatha Sharma on Aug 24, 2010 3:22 PM

Hi,
We have remove the file which you have specified ..but still having the issue..when we try to start the Integrated WLS server for the Jdev.Changed my subject line also..
[Waiting for the domain to finish building...]
[03:25:40 PM] Creating Integrated Weblogic domain...
[03:26:25 PM] Error processing Integrated Weblogic domain:The Server Instance cannot be started because the Integrated Weblogic domain was not built successfully.
The Server Instance cannot be started because the Integrated Weblogic domain was not built successfully.
Regards,
Ramnath

I want to make RMI application in NetBeans.helps needed

Hi
I want to make RMI application in NetBeans.So plz tell me how to build, run & deploy RMI in this IDE.
Awaiting 4 ur reply.

Hi
When I can see the formats that can I watch with flash.
Is there any comercial or not component, that embebed in a flash application allows to watch other video formats ?

How to run a application client in jboss?

Hi guys i'm new to EJB and may have some qns to ask.
I have create ejb java files, compile and package it as jar. Next i also create the .jsp pages and package it as war. I package the war and jar together with the xml files for deployment. The file works.
Now i create a java file as an application client along with the application-client.xml file. Next i jar both the class and xml files together.
Now , how am i going to run the client class file to produce the results since its jar up. I using jboss 4.0 to run the application.
thanks
Regards ChongMing

Your J2SE client code should simply look up the required EJB homes using JNDI, and use the client interface to execute the EJB code. The example interfaces ejb.interfaces.SimpleHome and ejb.interfaces.Simple need to be packaged into the client JAR and placed in the classpath of test.java
Example:
import javax.ejb.EJBException;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.rmi.PortableRemoteObject;
import ejb.interfaces.SimpleHome;
import ejb.interfaces.Simple;
public class test {
    public static void main(String[] args) {
        try {
             InitialContext ctx = new InitialContext();
             SimpleHome home = PortableRemoteObject.narrow(ctx.lookup("ejb/Simple"), SimpleHome.class);
             Simple simple = home.create(); // or findByPrimaryKey(), etc.
             simple.aMethod();
        } catch (NamingException ne) {
            // unable to look up SimpleHome
        } catch (EJBException ejbe) {
           // generic EJBException, maybe something went wrong with Simple?
        } catch (ClassCastException cce) {
           // SimpleHome was of the wrong type
}I may have screwed up the JNDI lookup, as I might not be getting the context correctly, but I usually don't call EJB code from the command line. If I'm wrong, the only thing that will change is that ctx will have to be initialized differently. The rest should work the same.
Brian

How to run RMI in Internet

Hi ,
iam running RMI server in vsnl public ipaddress like :121.*.*.*;
when i run the client in vsnl network it is working fine.iam trying to run this in another network like airtel network it is not connecting.
is there any solution?
bez i need to run my application anywhere from the world in any network.

Basically you need to download the RMI plugin from:
http://www.genady.net/rmi/v16/main.html
You can either get a license from them, or it only works for 14 days from the date you download the software (so if you changed your computer date....)
You download the zip file, and put it in your eclipse directory (just follow the steps). It generates all the rmi classes for you automatically.
I don't think it's required for working with RMI--you could probably get rmic and generate the class files yourself, the plugin just makes the process simpler, and I believe you can also monitor the registry, which is a nice feature.

Simple RMI application

Hi all
I've wrote a simple RMI application; I've made a stub and a skeleton and I've started a rmiregistry; when I'm execute a server, I have this exception:
java.rmi.UnmarshalException: error unmarshalling arguments; ecc.
Where is the problem?

Ok, but I'm a student and my teacher wants ....I'm 49 years old and have blond, long hair (other call it grey, but they are
loonies) and I drive a Ford that doens't want to start when it's freezing
but that's still no excuse for the RMI mechanism not to work properly ;-)
Anyway, the problem was an sub-directory; now I catch a
ConnectException: connection refused (to 127.0.0.1);
any ideas?Yep, you have to start the server part first and then start your client. I also
suspect that you don't have the 'rmiregistry' running ... (we can talk about
that later).
kind regards,
Jos

Running RMI in different networks

Hi iam developing RMI based application like videoconference system.
in this iam able to run the application successfully in the same network .
when i try the client from another network iam getting an Exception like connectException
iam running the server with public ipaddress (121.246.235.202)with the port 36000.
but iam getting the connection but when i call the server methods iam getting this Exception
java.rmi.ConnectException: Connection refused to host: 192.168.0.140; nested exc
eption is:
java.net.ConnectException: Connection timed out: connect
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at sun.rmi.server.UnicastRef.invoke(Unknown Source)
at SumSquareImpl_Stub.setIp(Unknown Source)
at babylonPanel$1HydButtonListener.actionPerformed(babylonPanel.java:178
7)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Sour
ce)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown S
ource)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown S
ource)
... 30 more
iam unable to understood this problem.

http://java.sun.com/j2se/1.5.0/docs/guide/rmi/faq.html#domain

Java Profiler for RMI Applications

I am looking for a profiler to monitor the bottlenecks and the memory usage when running my RMI application.
What would you recommend to use and a comprehensive tool

Couple of thoughts on scaling:
1. Change the mx setting to 1200m -- this is the most you can scale a single instance on 32-bit
2. Use a 64-bit platform you can set memory settings really high (AIX/Solaris)
3. Multiple servers with planning on it using a load balancer
Regards,
John A. Booth
http://www.metavero.com

How to deploy a RMI application

I really need help here as I am at a complete loss. I have developed my RMI application and everything works on one single machine. Can somebody put me in the right direction as to how to deploy this to run on differnt machines probably located at different places? Will i definitely need a web server?
How do I go about this? Please help!!!

Can somebody put me in the right direction as to how to deploy this to run on differnt machines probably located at different places?You need to separate your application into 3 JAR files
(a) common: the remote interface(s), the stub(s), and every application class named in them, and so on until closure
(b) server: the server Impl classes and everything they depend on that isn't already in (a)
(c) client: the client classes and everything they depend on that isn't already in (a)
The server JAR goes at the server. The client JAR file goes at the client. The common JAR file goes at the server. Whether it goes to the client too depends on:
Will i definitely need a web server?Not unless you want to use the codebase feature, i.e. java.rmi.server.codebase. If you use this, it has to be the URL of the common JAR file, ending I believe in .jar!, and the web server needs to deliver that JAR file in response to that URL.
If you don't use the codebase feature, you don't need a WEB server, and the common JAR file is also required at the client, and on the Registry's classpath too if you're not using LocateRegistry.createRegistry().

Trouble running EJB application in jdev 11G

Hi, I am just trying out jdev 11g, everything looks good except i am not able to run my application in either embedded oc4j or standalone oc4j 11g. I don't know, if it is a bug or i am doing something wrong. I also have this question, does jdev 11g support Tomcat 6? I will really appreciate any help regarding this. Thanks
That's the error i get every time i run the application:
[EJB 3.0]: Assigning default-data-source=jdbc/MySQL-Movies_DatabaseDS, specified in projects EJB 3.0 properties
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
C:\Documents and Settings\Administrator\Application Data\JDeveloper\system11.1.1.0.17.45.24\o.j2ee\embedded-oc4j\config>
"C:\Jdeveloper 11 Preview\jdk\bin\javaw.exe" -client "-Doracle.home=C:\Jdeveloper 11 Preview" -classpath "C:\Jdeveloper 11 Preview\j2ee\home\oc4j.jar;C:\Jdeveloper 11 Preview\jdev\lib\jdev-oc4j-embedded.jar" -Xverify:none -XX:MaxPermSize=256m -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config "C:\Documents and Settings\Administrator\Application Data\JDeveloper\system11.1.1.0.17.45.24\o.j2ee\embedded-oc4j\config\server.xml"
[waiting for the server to complete its initialization...]
May 13, 2007 12:15:27 PM oracle.security.jps.internal.credstore.ssp.CsfWalletManager openWallet
SEVERE: Could not open wallet. Wallet version not supported
java.io.IOException: Could not open wallet. Wallet version not supported
at oracle.security.pki.OracleWallet.open(OracleWallet)
at oracle.security.jps.internal.credstore.ssp.CsfWalletManager.openWallet(CsfWalletManager.java:130)
at oracle.security.jps.internal.credstore.ssp.SspCredentialStore.<init>(SspCredentialStore.java:108)
at oracle.security.jps.internal.credstore.ssp.SspCredentialStoreProvider.getInstance(SspCredentialStoreProvider.java:83)
at oracle.security.jps.internal.credstore.ssp.SspCredentialStoreProvider.getInstance(SspCredentialStoreProvider.java:45)
at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getServiceInstance(JpsContextFactoryImpl.java:260)
at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getContextFromDesc(JpsContextFactoryImpl.java:352)
at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getContext(JpsContextFactoryImpl.java:279)
at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:541)
at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:536)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:535)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<clinit>(PolicyDelegationController.java:94)
at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:107)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at oracle.security.jazn.JAZNConfig.setJAASPolicyProvider(JAZNConfig.java:2053)
at oracle.security.jazn.JAZNConfig.setSecurityProperties(JAZNConfig.java:2126)
at oracle.security.jazn.JAZNConfig.setSecurityProperties(JAZNConfig.java:2145)
at com.evermind.server.OC4JServer.main(OC4JServer.java:433)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at oracle.classloader.util.MainClass.invoke(MainClass.java:89)
at oracle.oc4j.loader.boot.BootStrap.main(BootStrap.java:41)
oracle.security.jps.service.credstore.CredStoreException: Could not open wallet. Wallet version not supported
at oracle.security.jps.internal.credstore.ssp.CsfWalletManager.openWallet(CsfWalletManager.java:139)
at oracle.security.jps.internal.credstore.ssp.SspCredentialStore.<init>(SspCredentialStore.java:108)
at oracle.security.jps.internal.credstore.ssp.SspCredentialStoreProvider.getInstance(SspCredentialStoreProvider.java:83)
at oracle.security.jps.internal.credstore.ssp.SspCredentialStoreProvider.getInstance(SspCredentialStoreProvider.java:45)
at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getServiceInstance(JpsContextFactoryImpl.java:260)
at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getContextFromDesc(JpsContextFactoryImpl.java:352)
at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getContext(JpsContextFactoryImpl.java:279)
at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:541)
at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:536)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:535)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<clinit>(PolicyDelegationController.java:94)
at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:107)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at oracle.security.jazn.JAZNConfig.setJAASPolicyProvider(JAZNConfig.java:2053)
at oracle.security.jazn.JAZNConfig.setSecurityProperties(JAZNConfig.java:2126)
at oracle.security.jazn.JAZNConfig.setSecurityProperties(JAZNConfig.java:2145)
at com.evermind.server.OC4JServer.main(OC4JServer.java:433)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at oracle.classloader.util.MainClass.invoke(MainClass.java:89)
at oracle.oc4j.loader.boot.BootStrap.main(BootStrap.java:41)
Caused by: java.io.IOException: Could not open wallet. Wallet version not supported
at oracle.security.pki.OracleWallet.open(OracleWallet)
at oracle.security.jps.internal.credstore.ssp.CsfWalletManager.openWallet(CsfWalletManager.java:130)
... 28 more
May 13, 2007 12:15:31 PM oracle.dms.trace.TraceManager record_config
INFO: TransactionTracing is enabled at MIN level
07/05/13 12:16:50 Oracle Containers for Java EE (11.1.1.0.0) Technology Preview initialized
Ready message received from Oc4jNotifier.
Embedded OC4J startup time: 112171 ms.

Running EJB's seem to work fine for me.
Can you try to create a simple Session bean and run it and see if you get any problems?
As far as support for other application servers, yes JDeveloper will support them, for the technology preview however we just did tests with the Oracle application server.

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