Deploying a large Oracle BPM Application with multiple UI projects

Hi everyone
I'm working on a large application with Oracle BPM 11.1.1.5.0.
I'm using JDeveoper 11.1.1.5.0 to build the application.
The application has lots of user tasks with lots of UI projects (one for each user task).
My problem is, each time I make a small change in the project, I have to deploy the whole thing, which includes one main project and five or six UI projects (for now) for the user tasks.
As the application gets bigger I'm sure this will definitely become an issue.
So my question is if I'm doing this the right way? or should there be a more efficient way?
Thanks in advance
Edited by: luke on Apr 17, 2012 12:16 AM

Hi Luke
1. Generally, there is NO need to have One UI Project for one individual Task. Say you have like 10 Tasks (.task files) like Initiator, Approver, Reviewer, LegalApprover etc etc. You can have just One UI TaskForms Project and have taskDetails.jspx generated for each one of these Tasks. This is the preferred way.
2. Any Workflow Application should have just 2 deployers. Means one deploy is for actual Workflow stuff that will have the main BPEL or BPM Process, human Tasks etc etc. Basically all that goes into workflow project. And another deployer is the REST of the things means the TaskForms UI Project and any other supporting projects like EJB projects, utils projects, any WebServices projects (if you have WebServices). All these will be deployed as one SINGLE EAR.
Lets take an Example from JDeveloper IDE point of view.
1. Application Name: SalesOrderApp
2. Workflow Project Name: SalesProcess (This is a a jdeveloper project of type BPM Project or SOA Project and has all human tasks, bpels, bpm process, business rules etc etc).
3. UI Project: SalesTaskForms (This is a auto generated form for the very first Task that you choose. Then for rest of the Tasks use this same Project, to generate jspx for all other .TASK files. REFER online docs on how to do this. I will see if I can compile this list of urls for you).
3. Supporting EJB Projects: MyEJBProject1 (Some EJB Project that connects to some backend database specific to your project)
4. Supporting another EJB Service Project: MyExtServiceProject1 (Like another EJB Project, that pulls data from some external source)
5. Some WebService Project: SalesCreditCardValidationWebService (Some WebService Project to be deployed as .WAR file that does some service).
Try to apply SOA Concepts for each Service that your application needs. Instead of putting all the EJBs and everying in one single giant project, try to split them logically/business need wise and geenrate separate projects so that they can service as it is to other projects and other apps.
Anyhow, coming back, in above Example, you should have jsut 2 Deployement: 1 is Workflow SCA JAR File and other is full EAR file.
a) For the Workflow Project, right click and generate a Deployment profile to deploy just this workflow and NOT any other UI Projects.
b) For each individual project genereate a deployment profile like MyEJBProj1, MyEJBProj2, MyWebService1 etc etc.
c) For TaskForms project also, generate a deployment profile like SalesTaskForms. This will be a WAR file.
d) At Application Level, create a new Deployment profile of type EAR and now assemble all the projects under this EAR except for the Workflow project.
First you deploy Workflow SCA JAR file. You need to redeploy this again only when you make changes to workflow, humantasks etc etc.
Deploy full blown EAR file that has all the stuff (EJB JARs, TaskForm WARs, WebService WARs etc).
Anytime you change taskforms, or any java or ejb code, ReDeploy EAR file.
You should have one JAR and one EAR to deploy at the end of the day. Infact this is how it should go into UAT and Production. They should not have multiple JARs, multiple WARs to deploy. The reason we have separate Workflow SCA Jar file is, bcos workflow will not change frequenly. And also older versions of SOA/BPM (before 11.5 FP) have a huge disadvantage. Everytime we deploy workflow project, it will make all existing process STALE unless you deploy with a diff version. This is not an issue any more for 11.5 + FP (Feature Pack applied). Hence be careful when you redeploy workflow project.
Thanks
Ravi Jegga

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          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

Remote Application with multiple computers multiple rooms

I am planing a whole-house music system and have played around with the Remote application. Seems to work fine in my setup with a MacBook Pro. Have several AiportExpress that I can see through REMOTE but they are not linked to speakers.
Here what I would like to do.
1) Control each room separately, so each could have its own music playing or multiple rooms playing having the same song. I think currently one would need to build more than one loop of AirportExpress's linked to the same speakers. With two loops one could access two different libraries on two computers and so have two different songs playing in 2 zones.
2) Control the loudness in each room. This could be a big problem. There is one master volume, but if one room is larger or has more speakers it could be much louder than the other rooms. So one would constantly play around with the volume when moving from room to room.
3) Use more than one iPod Touch or iPhone in one set up, so that all people in the house can control the music. I only have one iPhone so I have not had a chance to check this one out. Is it possible to have more than one controlling iPhone or iPod Touch?
Nice to haves
1) An alarm function with the time and song selected and with zero volume slowly increasing to a set value over a set time.
2) Cover flow on the iPhone or iPod Touch
3) Remote launching of iTunes from the iPhone or iPod Touch
Any suggestions or answers are welcome. Thanks for your help.

There are no post activities available in ConfigMgr. Either use dependencies (so that the post activities application/DT has a dependency to the application itself - which is not the best way to solve it imho) or use a wrapper (cmd, ps1, vbs etc) that
installs the application first and performs additional things afterwards.
Torsten Meringer | http://www.mssccmfaq.de

How to use one application with multiple schema without copying application?

Hi,
Previously we are using oracle forms and by that we can manage by using a set of folders containing fmx and use different schema/database for different customers. so the source code comes from one individual file but used for different database users.
is it possible to do this without copying application in apex?
reason is because if applications are copied for each customer, and in a situation where a page has a bug, the developer must correct multiple pages across all the application. This would not be appropriate to manage.
could this be done in apex? or is there any other approach?

Hi,
An application is tied to its parsing schema, so it is not possible to have one code base which you can then point to different schemas. I have seen some threads relating to dynamically setting the parsing schema, but I don't think it has worked to well, and would not be a supported configuration by Oracle.
The normal way to do this is to have one schema and for each entity where it is logical you will have an extra key which is the customer id. I mention where it is logical, because not every entity needs its own data defined by customer. Some data will be common across all customers, such as lookup data and some entities will comprise child entities by which the data separation will be implied by the parent. You can then use Oracle's Virtual Private Database feature to implement a seperate view of the data through the application, based most likely on the customer who is logged on.
Hope this helps.
Regards
Andre

How to develope application with multiple schema

Hi,
In my application, there is 3 schema, forms are from different schema, but the database is one. How should I manage it, When i open the form with different schema I am not getting the expected result,
I am using Oracle 10g Forms & Database
Thanks in advance
Rizly

hi,
what database-user is the user connected with, when executing the forms ? Is it one of the three schemaowners or has each logical user his own database-user?
About your db-objects:
I would create 3 roles, one for each schema, and grant the needed privileges for one schema to the according role
Example:
CREATE ROLE RL_SCHEMA1;
GRANT SELECT, INSERT, UPDATE, DELETE ON SCHEMA1.TABLE RO RL_SCHEMA1;
...Then you can grant the roles to the databaseuser you are connected with at runtime.
If you use named users (each logical user has it's own database-user) then you assign each user only those roles he needs.

Deploying a large Oracle BPM Application with multiple UI projects

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