Accesing JPD Variables using Worklist EJB

Hi all, I'm building a Custom Worklist UI. I need to access some of the variables stored in the parent JPD process instance in order to display them next to each pending tasks on the user's worklist. I haven't been able to find a way of doing this using the worklist's EJBs. This was easily done using WLI2.1/7.04.
Any pointers?
Best Regards,
Jose M. Selman

Access the ProcessRuntimeMBean.getProcessVariable()..
pass the variables as arguments...it will return processvariablevalue...however, this method should be called as amny times as number of vairables you want.

Similar Messages

Worklist-ejbs-81x.jar Deployment Help

I did create WLI 10.3 domain and try to deploy the following jars located in wli_10.3/lib
worklist-ejbs-81x.jar =======(Got the follwoing Warning)
calender-ejbs-81x. jar ========Deployed
worklist-admin-81x.jar ===== Deployed
<Nov 19, 2009 11:17:52 AM EST> <Warning> <EJB> <BEA-010001> <While deploying EJB 'RemoteWorklistManagerBean', class com.bea.wli.worklist.beans.session.Remo
teWorklistManagerHome was loaded from the system classpath. As a result, this class cannot be reloaded while the server is running. To prevent this behavio
r in the future, make sure the class is not located in the server classpath.>
<Nov 19, 2009 11:17:52 AM EST> <Warning> <EJB> <BEA-010001> <While deploying EJB 'RemoteWorklistManagerBean', class com.bea.wli.worklist.beans.session.Remo
teWorklistManager was loaded from the system classpath. As a result, this class cannot be reloaded while the server is running. To prevent this behavior in
the future, make sure the class is not located in the server classpath.>
<Nov 19, 2009 11:17:54 AM EST> <Warning> <EJB> <BEA-010061> <The Message-Driven EJB: MessageBufferTopicBean is unable to connect to the JMS destination: we
blogic.worklist-ejbs-81x.WlwRuntimeAppScopedJMS#MSG_BUFFER_TOPIC. The Error was:
Can not get distribute destination information. The destination JNDI name is weblogic.worklist-ejbs-81x.WlwRuntimeAppScopedJMS#MSG_BUFFER_TOPIC, the provid
er URL is null>
<Nov 19, 2009 11:17:54 AM EST> <Warning> <EJB> <BEA-010061> <The Message-Driven EJB: MessageBufferBean is unable to connect to the JMS destination: weblogi
c.worklist-ejbs-81x.WlwRuntimeAppScopedJMS#MSG_BUFFER_QUEUE. The Error was:
Can not get distribute destination information. The destination JNDI name is weblogic.worklist-ejbs-81x.WlwRuntimeAppScopedJMS#MSG_BUFFER_QUEUE, the provid
er URL is null>
[WARN] WebLogicURLTemplateFactory - In webapp <Worklist 8.1.x Compatibility>, the url template <http://{url:domain}:{url:port}/{url:path}?{url:queryString}
uses the {url:port} token. The system may not pick up the correct ports if you are using a proxy server. Consider hardcoding the ports in a productionenvironment.
Any help will be appriciate
Thanks
Subba
Edited by: Subba R Kancharla on Nov 20, 2009 11:40 AM

need to create MSG_BUFFER_QUEUE AND TOPIC
Re: Weblogic Controls always looks for MSG_BUFFER_QUEUE and MSG_BUFFER_TOPI

I m not getting connected to oracle 9i database using my ejb...

hi i have made a simple ejb which simply connects to a database of oracle 9i using a datasource on oracle 10g application server...but now my problem is that when i am trying to deploy the ejb ..it is not getting deployed...it shows the following error..
Deployment failed:nested exception
resolution:
base exception:
com.evermind.server.rmi.OrionRemoteException
Disconnected:Connection reset. Disconnected:Connection reset.
the code i am using for EJB class is as follows
package Simpapp;
import javax.ejb.*;
import java.sql.*;
import javax.naming.*;
import javax.sql.DataSource;
public class SimpappBean implements SessionBean {
    static final String DATASOURCE = "bajaj";
    static final String SQL = "select * from login ";
    DataSource ds;
    public String upper (String input) throws java.rmi.RemoteException {
     try {
         Connection conn = ds.getConnection ("bajaj10g","bajaj10g");
         Statement sql = conn.createStatement ();
         //sql.setString (1, input);
         ResultSet results = sql.executeQuery (SQL);
         if (results.next () == false) {
          System.out.println ("No rows for "+ input);
              throw new java.rmi.RemoteException ("SQL failure");
         } // if
         String result = results.getString ("username");
         results.close ();
         sql.close ();
         conn.close ();
         if (result == null) {
          System.out.println ("NULL result for "+ input);
              throw new java.rmi.RemoteException ("SQL failure");
         } else
          return (result);
     } catch (SQLException sqle) {
         System.err.println ("While executing SQL: " +
          sqle.getMessage ());
         throw new java.rmi.RemoteException ("SQL failure");
        } catch (Exception e) {
         System.err.println ("Unknown Exception: " +
          e.getMessage ());
         throw new java.rmi.RemoteException ("Bean Exception: " +
          e.getMessage ());
     } // catch
    } // simpapp
    public void ejbCreate () {
         try {
         Context ctx = new InitialContext ();
         ds = (DataSource) ctx.lookup (DATASOURCE);
     } catch (Exception e) {
         System.out.println ("While creating Bean " +
          e.getMessage ());
     } // catch
    } // ejbCreate
    public void ejbRemove () {}
    public void ejbActivate () {}
    public void ejbPassivate () {}
    public void setSessionContext (SessionContext ctx) {}
} // SimpappBeancan any body suggest me where lies the problem???
all my Home ,Remote classes are doing well when they are used for any other simple helloworld type of program

Is that the only Oracle client installed? If you have another one hanging around it could be using the wrong tnsnames file.

Why do text variables using Running Header character style translate forced returns as a word space in the running head on the first page but close up the space on subsequent pages?

In an InDesign document that requires 3 different Chapter head paragraph styles (to cope with differrent length headings) I've set up the running heads on the master page with a text variable using the Running header (character style) option. The character style I've assigned to this is an empty character style that is applied to all 3 chapter head paragraph styles.
Some chapter heads require a forced line break, so that the line breaks are aethesically pleasing. On the first page the text variable translates this forced line break as a word space in the running head, but on subsequent pages it ignores the forced line break. This means that if you have a word space before the forced line break, on the first page you get a double word space and on subsequent pages the running head sets correctly with a single word space. But if you remove the word space before the forced line break in the chapter head text, the first running head sets correctly with forced line break interpreted as a single word space, but on subsequest pages the space is closed up.
This only seems to be a problem when the character style option is used for header text variables. If a paragraph style is used the forrced line break is interpreted as a a single word space in all instances, both on the foirst page and subsequent pages.
This would appear to be a bug in how text variables are applied when using the Running header (character style) option. I can't see any other reason why the text variable would beheave differently on the first page and on subsequent pages. There is only one master page, so it isn't a case of their being an error between a main master page and a chapter opener master page.
Does anyone have any solutionss, or know if this problem has been fixed in subsequent releases of InDesign (I'm using CS6 ID version 8.0)
Thanks

Ask in the ID forum...
Mylenium

Control global variable used in sub vi

Hi,
I've created a vi to read an instrument and to initiate its calibration with labview. This VI stores data in a global variable containing measurments and status of the instrument.
Now what I'm trying to do is create a sub vi with this to read&write 2 exactly identical instruments so I can finally create a VI that read all 3 instruments simultaneously.
How could I create a control on the global variable used by the sub VIs since it is the only thing that will change along with its COM port ?
I included a screetshot of the current VI.
Thanks,
Attachments:
Read_Calibrate.PNG ‏61 KB

I would make an array of values and then you just pass in which value to update. I would actually take it a step further and make an Action Engine that can update the data and return the data.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

How to create a cache for JPA Entities using an EJB

Hello everybody! I have recently got started with JPA 2.0 (I use eclipseLink) and EJB 3.1 and have a problem to figure out how to best implement a cache for my JPA Entities using an EJB.
In the following I try to describe my problem.. I know it is a bit verbose, but hope somebody will help me.. (I highlighted in bold the core of my problem, in case you want to first decide if you can/want help and in the case spend another couple of minutes to understand the domain)
I have the following JPA Entities:
@Entity Genre{
private String name;
@OneToMany(mappedBy = "genre", cascade={CascadeType.MERGE, CascadeType.PERSIST})
private Collection<Novel> novels;
@Entity
class Novel{
@ManyToOne(cascade={CascadeType.MERGE, CascadeType.PERSIST})
private Genre genre;
private String titleUnique;
@OneToMany(mappedBy="novel", cascade={CascadeType.MERGE, CascadeType.PERSIST})
private Collection<NovelEdition> editions;
@Entity
class NovelEdition{
private String publisherNameUnique;
private String year;
@ManyToOne(optional=false, cascade={CascadeType.PERSIST, CascadeType.MERGE})
private Novel novel;
@ManyToOne(optional=false, cascade={CascadeType.MERGE, CascadeType.PERSIST})
private Catalog appearsInCatalog;
@Entity
class Catalog{
private String name;
@OneToMany(mappedBy = "appearsInCatalog", cascade = {CascadeType.MERGE, CascadeType.PERSIST})
private Collection<NovelEdition> novelsInCatalog;
The idea is to have several Novels, belonging each to a specific Genre, for which can exist more than an edition (different publisher, year, etc). For semplicity a NovelEdition can belong to just one Catalog, being such a Catalog represented by such a text file:
FILE 1:
Catalog: Name Of Catalog 1
"Title of Novel 1", "Genre1 name","Publisher1 Name", 2009
"Title of Novel 2", "Genre1 name","Pulisher2 Name", 2010
FILE 2:
Catalog: Name Of Catalog 2
"Title of Novel 1", "Genre1 name","Publisher2 Name", 2011
"Title of Novel 2", "Genre1 name","Pulisher1 Name", 2011
Each entity has associated a Stateless EJB that acts as a DAO, using a Transaction Scoped EntityManager. For example:
@Stateless
public class NovelDAO extends AbstractDAO<Novel> {
@PersistenceContext(unitName = "XXX")
private EntityManager em;
protected EntityManager getEntityManager() {
return em;
public NovelDAO() {
super(Novel.class);
//NovelDAO Specific methods
I am interested at when the catalog files are parsed and the corresponding entities are built (I usually read a whole batch of Catalogs at a time).
Being the parsing a String-driven procedure, I don't want to repeat actions like novelDAO.getByName("Title of Novel 1") so I would like to use a centralized cache for mappings of type String-Identifier->Entity object.
Currently I use +3 Objects+:
1) The file parser, which does something like:
final CatalogBuilder catalogBuilder = //JNDI Lookup
//for each file:
String catalogName = parseCatalogName(file);
catalogBuilder.setCatalogName(catalogName);
//For each novel edition
String title= parseNovelTitle();
String genre= parseGenre();
catalogBuilder.addNovelEdition(title, genre, publisher, year);
//End foreach
catalogBuilder.build();
2) The CatalogBuilder is a Stateful EJB which uses the Cache and gets re-initialized every time a new Catalog file is parsed and gets "removed" after a catalog is persisted.
@Stateful
public class CatalogBuilder {
@PersistenceContext(unitName = "XXX", type = PersistenceContextType.EXTENDED)
private EntityManager em;
@EJB
private Cache cache;
private Catalog catalog;
@PostConstruct
public void initialize() {
catalog = new Catalog();
catalog.setNovelsInCatalog(new ArrayList<NovelEdition>());
public void addNovelEdition(String title, String genreStr, String publisher, String year){
Genre genre = cache.findGenreCreateIfAbsent(genreStr);//##
Novel novel = cache.findNovelCreateIfAbsent(title, genre);//##
NovelEdition novEd = new NovelEdition();
novEd.setNovel(novel);
//novEd.set publisher year catalog
catalog.getNovelsInCatalog().add();
public void setCatalogName(String name) {
catalog.setName(name);
@Remove
public void build(){
em.merge(catalog);
3) Finally, the problematic bean: Cache. For CatalogBuilder I used an EXTENDED persistence context (which I need as the Parser executes several succesive transactions) together with a Stateful EJB; but in this case I am not really sure what I need. In fact, the cache:
Should stay in memory until the parser is finished with its job, but not longer (should not be a singleton) as the parsing is just a very particular activity which happens rarely.
Should keep all of the entities in context, and should return managed entities form mehtods marked with ##, otherwise the attempt to persist the catalog should fail (duplicated INSERTs)..
Should use the same persistence context as the CatalogBuilder.
What I have now is :
@Stateful
public class Cache {
@PersistenceContext(unitName = "XXX", type = PersistenceContextType.EXTENDED)
private EntityManager em;
@EJB
private sessionbean.GenreDAO genreDAO;
//DAOs for other cached entities
Map<String, Genre> genreName2Object=new TreeMap<String, Genre>();
@PostConstruct
public void initialize(){
for (Genre g: genreDAO.findAll()) {
genreName2Object.put(g.getName(), em.merge(g));
public Genre findGenreCreateIfAbsent(String genreName){
if (genreName2Object.containsKey(genreName){
return genreName2Object.get(genreName);
Genre g = new Genre();
g.setName();
g.setNovels(new ArrayList<Novel>());
genreDAO.persist(t);
genreName2Object.put(t.getIdentifier(), em.merge(t));
return t;
But honestly I couldn't find a solution which satisfies these 3 points at the same time. For example, using another stateful bean with an extended persistence context (PC) would work for the 1st parsed file, but I have no idea what should happen from the 2nd file on.. Indeed, for the 1st file the PC will be created and propagated from CatalogBuilder to Cache, which will then use the same PC. But after build() returns, the PC of CatalogBuilder should (I guess) be removed and re-created during the succesive parsing, although the PC of Cache should stay "alive": shouldn't in this case an exception being thrown? Another problem is what to do when the Cache bean is passivated. Currently I get the exception:
"passivateEJB(), Exception caught ->
java.io.IOException: java.io.IOException
at com.sun.ejb.base.io.IOUtils.serializeObject(IOUtils.java:101)
at com.sun.ejb.containers.util.cache.LruSessionCache.saveStateToStore(LruSessionCache.java:501)"
Hence, I have no Idea how to implement my cache.. Can you please tell me how would you solve the problem?
Many thanks!
Bye

Hi Chris,
thanks for your reply!
I've tried to add the following into persistence.xml (although I've read that eclipseLink uses L2 cache by default..):
<shared-cache-mode>ALL</shared-cache-mode>
Then I replaced the Cache bean with a stateless bean which has methods like
Genre findGenreCreateIfAbsent(String genreName){
Genre genre = genreDAO.findByName(genreName);
if (genre!=null){
return genre;
genre = //Build new genre object
genreDAO.persist(genre);
return genre;
As far as I undestood, the shared cache should automatically store the genre and avoid querying the DB multiple times for the same genre, but unfortunately this is not the case: if I use a FINE logging level, I see really a lot of SELECT queries, which I didn't see with my "home made" Cache...
I am really confused.. :(
Thanks again for helping + bye

Formula variable using Replacement path not working

Dear All,
I am using a query to calculate YTD values in the report. I am using a formula variable to calculate the number of months. Formula is
Month To - Month From+1
When I am giving the range from 001 to 006 for period in th evariable screen,
I am gettung Month To as 6 and Month From as 6 with total no . of months as 1.
I think Month From is not being caculated properly. I created another formul variable using Replacement path, for characteristic Posting period, replace with a Key and dimension ID as number with out any offset.
Still not working.
Any suggestions.
Thanks and Regards,
Srini
Edited by: Srinivas on Apr 24, 2008 11:13 AM

Hello,
I have seen this document already. It is slightly different from what I am trying to do here than what the post shows. How ever, I did everything right, atleast seems to be and don´t know why I am not getting the From value from the posting period selected. To value variable is coming right.
Any more sugegstions.?
Thanks and Regards,
Srini

Praoblems in creating a variable using JSP - el

Posting this again :
Please help
How to create a variable using <c:set> whose value is
specified within the tag body . I want to use this
variable created as one of the parameters in a
javascript method call . But my problem is when I run
my application and do the view source , the HTML page
shows me the variable as it is without substituting
its value .
can anyone help ??? its urgentThis is my code :
<c:forEach var="photo" items="${photos}" varStatus="status" >
<c:set var="photolink${status.index}" >
Click to view full-size:<br><img style=margin-left:20px src='http://147.147.2.91:7001/pfk-deploy/thumbnail.do?photo="{photo.photoid}"' border=0 width=75 height=56><br><br>
</c:set>
doSearch( "<%=desc%>", '{c:out value="${photolink}"/}');
</c:forEach>
Iam using weblogic 8.1 and my web.xml says Web Application 2.3.
Can this be a problem.

Posting this again :
Please helpWhy? How'll that help - you should have posted the extra info in your original post - http://forum.java.sun.com/thread.jspa?messageID=4327403. Double post.
ram.

How to set a value to a Presentation Variable using GO URL?

Hi All,
     I am working on a drill (GO URL) from Dashboard page1 to Dashboard page2.
     The problem I am facing is, I am not able to pass a value to the presentation variable through GO URL. (I have to pass "Customer Category" static
value to The presentation variable present in Dashboard Page2 ).
     The Dashboard page2 is having a view select in which we are using presentation variable to select the report based on the value selected in
View Select.
     For example: If the user selects "Customer Category" value in View select and clicks on GO button Customer Category report will show the out put.
     When i am drilling from Dashboard Page1 I have to pass a value to the presentation variable used in view select and also pass some filter condition in
     GO URL.
     Please let me know if it is feasible to pass a value to the presentation variable through GO URL in OBIEE 10.1.3.4.
     It will be greate if you can provide me with the syntax to set a value to the presentation variable of dashboard page2 through GO URL.
Thanks and Regards,
Sagar Vishwanathwar.

1) You have to navigate to dashboard page, not to answer request = you have to use "Dashboard URL API" not GO URL API.
2) On the target page, you have to place dashboard prompt, which sets required presentation variable.
3) Refer to the target using Dashboard URL API and set filter on prompt column using URL parameters. Example: http://localhost:9704/analytics/saw.dll?Dashboard&PortalPath=%2Fusers%2Fadministrator%2F_portal&Page=page%201&Action=Navigate&P0=1&P1=eq&P2=D_TIME.YEAR_CODE&P3=%221996%22
Do not forget to use Action=Navigate. The syntax for setting filters using url parameter is the same as for GO URL API described in Business Intelligence Presentation Services Administration Guide.
This is the way, you can implement navigation to parametrized direct SQL reports including passing filter values...
Regards K.

Is there a way to do that? To use dynamic EJB connections?

Hello Developers,
I have developed a security web application using EJB,
Jaas with customer provider
I used DBSystemLogin module
I want to fined a way that the EJB connection change each time when the user login.
I used the HR as the main schema.
I created three schemas that I want to use them as users:
-Lina
-Salem
-Ahmad
I granted Roles to users on hr tables.
additional, created my own roles in data base and granted to my users:
ADMINISTRATOR  Lina - can see all records
EMPLOYEE Ahmad -can see the records added by this employee
CUSTOMER  Salem - can see the records belongs to this customer
In developer 10.1.3.3
I created Order Entity been using HR database connection, created session been,
Modified web.xml:
-security roles["ADMINISTRATOR","EMPLOYEE","CUSTOMER"])
-Loginconfig (Form-based authentication: login page, error page)
-Security constraints: ord on /faces/Orders.jsp to ADMINISTRATOR,EMPLOYEE,CUSTOMER.
I created Orders.jsp page contains order table.
Now, I want that when the user login as Lina to switch the EJB database connection to Lina, so the displayed order table achieves ADMINISTRATOR roles that created in database,means opening database session for user Lina and use it.
and so on for user salem and ahmad.
Is there a way to do that? To use dynamic EJB connections? To achieve authentication based connection? to implement the user database roles on the client side? To specify the database connection at run time?
That is possible using forms but I don’t want to use forms.
I want to reed the roles from database according to the user.
I hope to get answers soon,
thanks.

Does JNDI do this job?

Using an EJB as a source for a Model

Hi,
Before starting with this post content it might be helpful to give you the desired output of what I am trying to do. Basically I need to have an HTML table that is populated from an EJB.
The current proposed solution is as follows: the Model that is associated with a TiledView will be used as client for the EJB. The Model will make use of the methods in the EJB to get different java.util.Collection objects for different Helper classes based on the find criteria.
For example, if the EJB represent a book and there is a home method to retrieve a list of books based of the book category. In this case the Model will act as a client of the EJB, retrieve the list of books and use the different methods in the Model, such as insert and retrieve, to get the list of books and to add a book up on request.
I know that my post might not be clear. But as I said, all that is needed is to have a TiledView that displays books information, which are retrieved from an EJB, and allow a user to select a book to display its information.
My suggested solution could be completely wrong, not visible and reflect a bad design. Please if any one went through such a situation give me a hint.
Regards,
Basil Mahdi

Basil,
This is some material I snipped from an internal Sun forum I posted to regarding a simple EJB Jato integration example.
I hate to give just any EJB JATO example because frankly there are so many different use cases with EJBs that no one example will match up against your needs. You can use an EJB
- in a Custom Model Operation you can encapsulate an EJB Method invocation
- in a Custom Command you can encapsulate any arbitrary code include calling an EJB
- as the backingstore for a CustomModel
- use a BeanAdapterModel to adapt to the value/transfer beans which are uses as parameters or return values of EJB methods
- use an ObjectAdapterModel to adapt an EJB directly by assigning the EJB reference in setObject() in the constructor of the OAM
As you can see, an EJB is just another business object API...its just that you acquire the reference with a few lines of ugly JDNI and Home interface APIs.
Nevertheless, here is some guidance. I would like to reinforce that there is no direct solution for adapting an EJB from BAM; EJBs are not JavaBeans. What is a solution is to have the parameters or return values of your EJBs use value/transfer object patterns in the form of JavaBeans. The BAM may be used to adapt to these parameters or return value of the EJB.
In short, when using BAM in a tileview to work with an EJB, there is little difference than using BAM at any other time, you the developer, must manage/code the placement of the EJB parameters directly into the BAM or in a scoped attribute to be used by the BAM.
In another example, you may have a SLSB which models an employee called EmployeeSupport. You may have a transfer object (JavaBean) of type EmployeeRecord. You may have operations on the EJB including:
public EmployeeRecord findEmployee(String employeeID);
public EmployeeRecord[] findEmployees(String location);
public void updateEmployee(EmployeeRecord);
One could create a BAM in the studio called EmployeeModel
You would set the JavaBean class to EmployeeRecord
You would run the Design Action to bootstrap the properties of EmployeeRecord as fields on the model
Now you have a model which is ready to adapt to EmployeeRecord bean.
Feel free to add material to the EmployeeModel to make a richer API; for instance you could encapsulate some EJB'ish code in their to act as a service locator for a EmployeeSupprt SLSB.
protected static EmployeeSupport support;
static {
javax.naming.Context context = new javax.naming.InitialContext();
Object objref = context.lookup("ejb/EmployeeSupport");
EmployeeSupportHome home = (EmployeeSupportHome)
javax.rmi.PortableRemoteObject.narrow(objref,EmployeeSupportHome .class);
support = home.create();
public static EmployeeSupport getEmployeeSupport() {
return support;
If you really wanted to hide the EJB'ishness of the EmployeeSupport you could even wrap the behavior and handle exceptions, etc.
public static EmployeeRecord findEmployee(String employeeID) {
return getEmployeeSupport().findEmployee(employeeID);
public static EmployeeRecord[] findEmployees(String location) {
return getEmployeeSupport().findEmployees(location);
public static void updateEmployee(EmployeeRecord record) {
return getEmployeeSupport().updateEmployee(record);
You could even help the view developer latch EJB transfer objects into the model for adaption; saving them from the effort
public void adaptEmployee(String employeeID) {
setBean(findEmployee(employeeID));
public void adaptLocation(String location) {
setBean(findEmployees(location));
public void save() {
updateEmployee((EmployeeRecord)getBean());
Create a search ViewBean, place a text field on it for an EmployeeID and button labeled Find. Leave the EmployeeID model binding default (to use a DefaultModel memory model). Open the handle request event method on the viewbean for the Find button.
public void handleFindRequest....{
EmployeeModel model = .....;
model.adaptEmployee(getEmployeeIDChild().getValue());
// display Edit page which has fields for editing the employee record
Create an edit ViewBean, with editable fields bound to the EmployeeModel; add an button labeled update
public void handleUdpateRequest....{
EmployeeModel model = .....;
model.save();
// do whatever is next ....
Notice that the we are jumping across request boundaries in this example. Using just default model reference configurations, the EmployeeModel will be created brand new during the Update request and there will be no bean currently adapted. Most likely, you would want to have the model (and hence its adapted bean) stored in HttpSession across at least these related requests. In this case the model reference used by the search ViewBean would have "store in session" true. and the model reference in the edit ViewBean would have "look in session" true.
What we recommend is that someone who understands the business tier design take the responsibility to create a set of "business delegates" as JATO models. An advanced technique would be to encapsulate these models in a component library JAR which multiple web applications can reuse. As you can imagine, there are so many ways to do the same thing. You could just as easily make a CustomModel or SimpleCustomModel to adapt to your EJB. You can also, if your EJB uses primitives or JavaBeans (or graphs of JavaBeans) for all parameters, use the ObjectAdapterModel to directly connect to an EJB.

Table name to find a variable used in which queries

Hello,
what is table name to find a particular variable used in which queries.

write 'Variable Name:'.
write vname.
write /.
write 'Variable Type:'.
write variabletype.
write /.
write 'Based on Infoobject:'.
write variobj.
write /.
write 'Variable Processing Type:'.
write varprocesstyp.
write /.
write 'Variable Select Parameters:'.
write varselectiontyp.
write /.
write 'Variable Ready for Input:'.
write varinputtyp.
write /.
write 'Variable Entry criteria:'.
write varentrytyp.
write /.
write 'Variable can be changed during navigation:'.
write varchangeable.
write /.
* write
Select single varuniid from rszglobv into varid where vnam = p_varnm.
select single TXTLG from RSZELTTXT into variabledescription where ELTUID = varid and OBJVERS = 'A'.
write 'Variable Description:'.
write variabledescription.
write /.
write /.
querydet-querytechname = 'Query Technical Name'.
querydet-querydesc = 'Query Description'.
write querydet-querytechname.
write querydet-querydesc.
write /.
Select SELTUID from RSZELTXREF into table queryuid where TELTUID = varid and laytp = 'VAR' and OBJVERS = 'A'.
loop at queryuid into querydets.
select single compID from rszcompdir into querydet-querytechname where COMPUID = querydets-queryid and OBJVERS = 'A'.
select single txtlg from RSZELTTXT into querydet-querydesc where ELTUID = querydets-queryid and objvers = 'A'.
write querydet-querytechname.
write querydet-querydesc.
write /.
*update querydet from querydetail.
endloop.
write 'Query View Details for affected queries'.
write /.
viewtab-viewtechname = 'View Technical Name'.
viewdesc = 'View Description'.
write viewtab-viewtechname.
write viewdesc.
write /.
clear viewtab.
clear viewdesc.
loop at queryuid into querydets.
select single compID from rszcompdir into querydet-querytechname where COMPUID = querydets-queryid and OBJVERS = 'A'.
select viewid from rszwview into table viewtab where compid = querydet-querytechname and objvers = 'A'.
loop at viewtab into viewdetails.
select single TXTLG from RSZWOBJTXT into viewdesc where objid = viewdetails-viewtechname.
    write viewdetails-viewtechname.
    write viewdesc.
    write /.
   endloop.
endloop.

Need help with setting a variable using actionscript

So I am trying to import in XML and this is working fine, But
once in flash I need to reference this variable in a later script.
Here is what I got.
function loadXML(loaded) {
if (loaded) {
/////this is the variable, which is working, it pulls the
info from the xml document properly.
var node1 =
this.firstChild.childNodes[0].childNodes[0].firstChild.nodeValue;
////another variable, etc...
var node2 =
this.firstChild.childNodes[0].childNodes[1].firstChild.nodeValue;
/////when traced it outputs the proper value.
trace(node1);
////////does not work here though.
xmlData = new XML();
xmlData.ignoreWhite = true;
xmlData.onLoad = loadXML;
xmlData.load("co.xml");
var latmin = 37;
var latmax = 41;
var lonmin = -109;
var lonmax = -102;
this.geoPlotter_gp.setRange(latmin, latmax, lonmin, lonmax);
this.geoPlotter_gp.setNodeSymbol("geoPloterNodeSymbol");
this.geoPlotter_gp.addNode(40.48, -107);
////////////////This is where I need to now use the variables
defined above//////////////
this.geoPlotter_gp.addNode(node1);// Boulder
this.geoPlotter_gp.addNode(node2);// Denver
/////any ideas all? I am sure this is something simple...I am
just overlooking something.

when you prefix a variable using var within a function,
you're making it local to that function. ie, node1 and node2 are
undefined outside loadXML().
to remedy, don't prefix with var.

Behavior of customer exit variables (used as prompt) in a workbook

Hi All,
We are on NW2004s. I am using a customer exit variable in the prompt for my query then saved the query as a workbook.
1. When I run the query the customer exit routine/program is called and the selection screen variable is populated with the correct value.
Ex. Calendar year variable is a prompt variable defined as customer exit variable that gets the current year.
when you run the query the prompt for calendar year shows "2007" as default value. this is correct.
2. when I run the workbook using this same query, it looks like it is not executing the customer exit program. The value in the calendar year prompt is whatever the last value used when the workbook was last ran.
I also placed a breakpoint in the customer exit program (EXIT_SAPLRRS0_001) to check if it is being called and it looks like it isn't.
Is there a configuration/property that I should enable/check to make sure that customer exit variables used as prompts works in workbooks? Is this a bug? Anybody else have issues with using customer exit variables as prompts in their workbooks?
Thanks in advance,
Malou

Hello Marilou,
See the abswer I got from the 1st response on my question
Save and reuse variable option in 7.0
It may be a good help.
Variables seem to be an understated item in the documents.
Kind regards
Message was edited by:
BI developer

Is it possible to use in EJB QL syntax "a.id IN (1,2,3,4)"

I want to execute query like
public Collection findbyIds(Integer[] ids);
SELECT ... FROM Orders o WHERE o.id IN (?1) so, it become
SELECT ... FROM Orders o WHERE o.id IN (1,2,3,4)
Is that possible?

I've used 'IN' operator in EJB Finder ejb-ql and it doesn't work. There isn't compile error when building EJB_project.jar, but 'IN' isn't relevant in ejb-ql. Try to change your SQL statement or use weblogic-ejb-ql.
Best regards: George Moykin

Accesing JPD Variables using Worklist EJB

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