Problems with data controls from java classes in JSF pages.

Hi! We have a problem in our Application that we are developing with JSF pages using Data Controls generated from facades java classes. When we running a page in debug mode and the page are loading, if we insert a breakpoint in the first line of method referenced in the data control, the execution enter two times in the method, and this is a problem for us. How to solve this?
We are using JDeveloper 11.1.1.2 with ADF faces.

You might need to play around with the refresh property of the action binding.
http://download.oracle.com/docs/cd/E15523_01/web.1111/b31974/adf_lifecycle.htm#BJECHBHF

Similar Messages

Data Control from Java Class

Using JDev 11gPS4
I have a java class that i want to use as a DC:
(simplified)
public class AccountDC {
    public AccountDC() {
        super();
    public void insertAccount(Account account){
        //Do some things
}Account:
public class Account {
    private String name,alias;
    public Account() {
        super();
    public void setName(String name) {
        this.name = name;
    public String getName() {
        return name;
    public void setAlias(String alias) {
        this.alias = alias;
    public String getAlias() {
        return alias;
}When I create the data control from the first class, i get the insertAccount operation.
When i drop the account parameter on my JSPX page, JDev suggest an ADF Form which is fine.
When I drop the insertAccount method below the form, JDev suggest an ADF Button which is also fine.
JDeveloper doesn't seem to know that the values provided in the above form should be mapped to an Account object for the insertAccount.
How should I do this?
In the bindings I do have the individual attributeValues for each attribute but I don't seem to have a reference to an Account object. Do i need to add something to my DC?
Another question... Is it maybe better to create a VO with only transient attributes and an Application Module where i expose my own custom createInsert method?
It's all custom code. It does not write anything to a database.

You should have an object that represent your method's parameter in your data control - if you'll drag it into your page you'll get the fields needed.
Similar to the way it is done in this example:
http://blogs.oracle.com/shay/entry/updateinsert_with_adf_web_serv

Create data control from java class, not see "ADF Parameter Forms" option

Hi,
I have created a Fusion Web Application (ADF) in jdev 11g. In the application model project, I created a java class. Inside the java class, I have a public method as below
public Asset [] searchAsset3(SearchTerm s) // SearchTerm is a java bean. It implements java.io.Serializable.
I created data control from my java class. After that, I see an xml file generated under the same folder of my java class. Here is the xml content.
<?xml version="1.0" encoding="UTF-8" ?>
<JavaBean xmlns="http://xmlns.oracle.com/adfm/beanmodel" version="11.1.1.53.62"
id="AIAAsset" Package="oracle.apps.aia.oer.model"
BeanClass="oracle.apps.aia.oer.model.AIAAsset" isJavaBased="true">
<MethodAccessor IsCollection="true"
Type="com.flashline.registry.openapi.entity.Asset"
BeanClass="com.flashline.registry.openapi.entity.Asset"
id="searchAsset" ReturnNodeName="Asset"
CollectionBeanClass="UpdateableCollection">
<ParameterInfo id="name" Type="java.lang.String" isStructured="false"/>
<ParameterInfo id="version" Type="java.lang.String" isStructured="false"/>
<ParameterInfo id="description" Type="java.lang.String"
isStructured="false"/>
</MethodAccessor>
<MethodAccessor IsCollection="true"
Type="com.flashline.registry.openapi.entity.AssetSummary"
BeanClass="com.flashline.registry.openapi.entity.AssetSummary"
id="searchAssetSummary" ReturnNodeName="AssetSummary"
CollectionBeanClass="UpdateableCollection">
<ParameterInfo id="name" Type="java.lang.String" isStructured="false"/>
<ParameterInfo id="version" Type="java.lang.String" isStructured="false"/>
<ParameterInfo id="description" Type="java.lang.String"
isStructured="false"/>
<ParameterInfo id="type" Type="java.lang.String" isStructured="false"/>
</MethodAccessor>
<MethodAccessor IsCollection="true"
Type="com.flashline.registry.openapi.entity.Asset"
BeanClass="com.flashline.registry.openapi.entity.Asset"
id="searchAsset3" ReturnNodeName="Asset"
CollectionBeanClass="UpdateableCollection">
<ParameterInfo id="s" Type="com.flashline.registry.openapi.query.SearchTerm"
isStructured="true"/>
</MethodAccessor>
<ConstructorMethod IsCollection="true"
Type="oracle.apps.aia.oer.model.AIAAsset"
BeanClass="oracle.apps.aia.oer.model.AIAAsset"
id="AIAAsset"/>
</JavaBean>
Then, in application user interface project, I created a JSPX page. From the data controls palette, I want to drag and drop the searchAsset3 onto my page. However, I don't see an option for me to choose "Create -> Parameters -> ADF Parameter Form". I only see "Create -> Methods". Unlike other public methods (e.g.searchAssetSummary and searchAsset) which have simple data type as input, I can see the "Create -> Parameters -> ADF Parameter Form" option when I drag and drop to my jspx page. Is that something I missed while creating data controls?
Thanks.
Arnold.

Then, my other question is how do you do the bindings? I drag and drop the attributes from SearchTerm bean. Now the pagedef file has the AttributeValues added but my method is actually expecting one input parameter of type SearchTerm. How do you bind the attributes to the input of the method? Thanks.
See below of my pagedef xml file.
<?xml version="1.0" encoding="UTF-8" ?>
<pageDefinition xmlns="http://xmlns.oracle.com/adfm/uimodel"
version="11.1.1.53.62" id="SearchAssetBySearchTerm1PageDef"
Package="oracle.apps.aia.oer.view.pageDefs">
<parameters/>
<executables>
<variableIterator id="variables"/>
<methodIterator Binds="SearchTerm.result" DataControl="AIAAsset"
RangeSize="25"
BeanClass="com.flashline.registry.openapi.query.SearchTerm"
id="SearchTermIterator"/>
</executables>
<bindings>
<methodAction id="SearchTerm" RequiresUpdateModel="true"
Action="invokeMethod" MethodName="SearchTerm"
IsViewObjectMethod="false" DataControl="AIAAsset"
ClassName="com.flashline.registry.openapi.query.SearchTerm"
ReturnName="AIAAsset.methodResults.SearchTerm_AIAAsset_SearchTerm_result"/>
<attributeValues IterBinding="SearchTermIterator" id="key">
<AttrNames>
<Item Value="key"/>
</AttrNames>
</attributeValues>
<attributeValues IterBinding="SearchTermIterator" id="operator">
<AttrNames>
<Item Value="operator"/>
</AttrNames>
</attributeValues>
<attributeValues IterBinding="SearchTermIterator" id="value">
<AttrNames>
<Item Value="value"/>
</AttrNames>
</attributeValues>
<methodAction id="searchAsset3" RequiresUpdateModel="true"
Action="invokeMethod" MethodName="searchAsset3"
IsViewObjectMethod="false" DataControl="AIAAsset"
InstanceName="AIAAsset.dataProvider"
ReturnName="AIAAsset.methodResults.searchAsset3_AIAAsset_dataProvider_searchAsset3_result">
*<NamedData NDName="s"*
NDType="com.flashline.registry.openapi.query.SearchTerm"/>+
</methodAction>
</bindings>
</pageDefinition>

URGENT ! JDEV 10.1.2 Problem with data control generated from session bean

I got a problem with data control generated from session bean which return a collection of data transfer object.
The dto's seem to be correct. The session bean load correctly the data into and the object's are plenty of data. Using the console to display the dto content is ok.
When generating a data control from this session bean and associate the dto included in the collection only the first object level and one-to-one dto object are correctly setted in the data control. Object that represent collection into the dto (one-to-many foreign key) are setted as collection with an iterator but the structure of the object is not setted. I don't know how to associate this second level of collection with the dto bean class to obtain the attributes definition.
I created a case with hr schema like the hrApp demo application in the tutorial with departments and employees table. I got the same problem.
Is it a bug ?
It exists a workaround to force the data control to understand the collection data structure ?
Help is welcome ! this is urgent !!!

we found the problem by assigning the child dto bean class to the node representing the iterator in the xml file corresponding to the master dto.

Problem with date format from Oracle DB

Hi,
I am facing a problem with date fields from Oracle DB sources. The date format of the field in DB table is 'Date base type is DATE and DDIC type is DATS'.
I mapped the date fields to Date characters in BI. Now the data that comes to PSA is in weird format. It shows like -0.PR.09-A
I have changing the field settings in DataSource to internal and external and also i have tried mapping these date fields to text fields with out luck. All delivers the same format.
I have also tried using conversion routines like, CONVERSION_EXIT_IDATE_INPUT to change format. It also delivers me the same old result.
If anybody of you have any suggestions or if anybody have you experienced such probelms, Please share your experience with me.
Thanks in advance.
Regards
Varada

Thanks for all your reply. I can only the solutions creating view in database. I want some solution to be done in BI. I appreciate if some of you have idea in it.
The issue again in detail
I am facing an issue with date fields from oracle data. The data that is sent from Oracle is in the format is -0.AR.04-M. I am able to convert this date in BI with conversion routine in BI into format 04-MAR-0.
The problem is, I am getting data of length 10 (Output format) in the format -0.AR.04-M where the month is not in numericals. Since it is in text it is taking one character spacing more.
I have tried in different ways to convert and increased the length in BI, the result is same. I am wondering if we can change the date format in database.
I am in puzzle with the this date format. I have checked other Oracle DB connections data for date fields in BI, they get data in the format 20.081.031 which will allow to convert this in BI. Only from the system i am trying creating a problem.
Regards
Varada

How to used a JCR Data Control in Java class?

Hi,
I created a JCR Data Control to my UCM to obtain a treeTable with the datas. But it's impossible to create a treeTable like i want to.
So I know how to create a treeModel to obtain the treeTable I want.
Is there a way to used the getItems method of the dataControl in a Java Class?
I tried this :
BindingContext bc = (BindingContext)JSFUtils.resolveExpression("#{data}");
DCDataControl dc = bc.findDataControl("UcmDC");
But dc is null.
There are some xml files (UcmDC.xml or getItems_return.xml). Is it a way to resolve my problem. And if so, how do I use?
Best regards,
Thomas

please refer metalink id(305710.1)

Problem viewing data through autogenerated java class

I have a AQ created with a custom data types as below.
User type definition
type clr_msg_type as object(
firm_id number,
b_com_id number,
cl_com_id number,
action varchar2(15),
action_id varchar2(15),
user_id varchar2(30),
clr_status varchar2(20),
p_id number,
message_type varchar2(50) );
I am having issues with viewing the above object which is the payload on the AQ.
I see "???" for all the variables except b_com_id,cl_com_id and firm_id. rest of the variable I see as "???" when I try to run the debugger.
To map the above object I used jpublisher to auto generate the java class which has getters and setters for the above variables.
I used below command to generate the class.
jpub -user=username/password -sql=CAT.CLEARING_MSG_TYPE -case=mixed -usertypes=jdbc -methods=false -url=jdbc:oracle:thin:@192.134.124.210:1450:dev5
I have below files in my classpath.
C:\oracle-jpublisher\sqlj\lib\translator.jar;C:\oracle-jpublisher\sqlj\lib\runtime12.jar;C:\oracle-jpublisher\sqlj\lib\
ojdbc14.jar;C:\oracle\product\10.2.0\client_1\jlib\orai18n.jar;
I can view data in the below variables:
firm_id number,
b_com_id number,
cl_com_id number,
But I see "???" in the below variables:
action varchar2(15),
action_id varchar2(15),
user_id varchar2(30),
clr_status varchar2(20),
p_id number,
message_type varchar2(50) );
Any idea why this is happening?

if the data is there ( and I can't see why it's not) then the issue is actually printing it on the paper and the issue may be with the font not working with this printer if the static text always prints ( and is in BOLD) then lets just try that and if it works and you can verify that is the issue then you will know where to solve the issue.
as someone** else has posted elsewhere debugging is a case of divide and conquer. (**Michael Meyers-Jouan)
Edited by: AlunJD on Aug 17, 2011 1:54 PM

Problem with Data load from file

Hi,
if i try to load data from an comma seperated file into oracle, i get an error that the page cannot be displayed, after the dialog where to specify the file and the separation method.
My Browser does not try long to open the page approx. 1 sec. ...
Anyone have a Idea about that ?
P.S I know my englisch is horribile, sorry

A known bug. See below for a solution to set the timeout. Remember to reboot the PC for the changes take effect.
See Re: Problem with importing HTML DB applications

Strange problem with procedure calling from Java!!!

I am using Oracle 8.1.7 Database, Oracle 8i Application server and WInNT platform.
I am facing a strange problem while inserting a String from Java to Oracle database through Procedure. When i am passing the String containing single quotes(e.g "test' and ' and ' end") and without including any escape charactes for the single quotes I am passing the String by the setString() method then the procedure is inserting the single quotes without any problem.
Of course when I am independently executing the procedure thru backend and passing the same String containing single quotes then the error message comes as " quoted string not properly terminated" which is justified,
I have even printed the String in a file through sql on the runtime of the procedure when it is called by Java and then also the String contatins single quotes that is passed through java without any escape characters. This means that procedure is inserting the String into the column without any hassles!!!!!
Can anyone tell me what may be the reason for the peculiar behaviour of Database?
Thanks

Sri Ram wrote:
No actually in the documentation of oracle database 10g plsql user guide, oracle explains the concept of declaring nested plsql subprograms he gave the example but in the main block he gave NULL, without calling any procedure.Can you provide a link to where in the Oracle documentation you saw this example?
in order to know which procedure is getting first i added a dbms statement in both the functions and called the function from the main block.
the original example was
DECLARE
PROCEDURE proc1(number1 NUMBER); -- forward declaration
PROCEDURE proc2(number2 NUMBER) IS
BEGIN
proc1(number2); -- calls proc1
END;
PROCEDURE proc1(number1 NUMBER) IS
BEGIN
proc2 (number1); -- calls proc2
END;
BEGIN
NULL;
END;
---------------------------------------------------------------------------------------------------------The original example is equivalent to:
BEGIN
NULL;
END;That is, the main block never calls anything. Either you are misinterpreting the Oracle documentation, or if the example came from a non-Oracle source as I suspect, the author of that example has a deeply flawed understanding of how programming works.
John

Problem with copy control from sales document to billing document

Hi,
I have a copy control from a sales document to a billing document,
which is copying everything from the sales document, except the
conditoin values. Any ideas on why will a copy routine won't copy the
condition values from a source document? I don't even have a document
pricing procedure assigned to my billing document. Any setting, that
we can do to for the conditions to get copied from the sales document
to the billing document...just as they are in the sales document?
Thanks for the help in advance.
Regards,
Vijay

In IMG,
Implementation Guide for R/3 Customizing (IMG)
-->Sales and Distribution
   -->Billing
      -->Billing Documents
         -->Maintain Copying Control For Billing Documents
            -->Copying control: Sales document to billing document
What setting do you have for your source sales document type to target billing document type? Select the row that shows the document type you are interested in and double click on item(on the left pane). Select the item category and do display. What value do you see under the 'Pricing Type' and 'Price Source'?
May be that is where some config setting is missing.
Srinivas

Problem with calling Webservice from Java Webdynpro

Hi,
I have a scenario where I need to call a Webservice through my Webdynpro application. I need to pass few parameters(of type string) and the Webservice is suppose to retrun a few records based on the input values.
When I run the webservice directly using the browser, the output is in XML format.
When I create a model for the webservice in webdynpro, the return value is a Node element of type java.lang.Object. From webdynpro, I am successfully able to make a call to the Webservice (as there is no exception with model execute command), but the return value is always null. I am not sure if the webservice is not returning any data or if I am not reading the correct context element. There is no documentation available for the webservice either.
Can anyone tell me what is that I am missing. Is it not possible for Webdynpro to call a webservice which can return only XML data?
Any help on this issue would be greatly appreciated.
Thanks,
Sudheer

Hi Sudheer,
You can refer to wiki link (& other links available at the end in this)
https://www.sdn.sap.com/irj/scn/wiki?path=/display/wdjava/faq-Models-AdaptiveWebService
Kind Regards,
Nitin

Problems with running applet from Java Tutorial

Hello
I'd like to compile applet from Lesson Applets, trail: Deployment, title of lesson: A Simple Network Client Applet. But at the beginning of the source code is written that it will work only with: JavaSE 5 version.
* SwingWorker can be downloaded at:
* https://swingworker.dev.java.net/
* SwingWorker must be downloaded for JavaSE 5, but will be included
* in JavaSE 6.
Well, does anyone know about applet doing the same thing which would work in older versions of JDK?. Do I necessarily have to install JavaSE6?. I have J2EE 1.4SDK and I run into errors compiling this example.
Cheers
Message was edited by:
macmacmac

I've got another applet which was written for version 1.1 of Java. It compiles but when I run it, instead of letters of quote I get rectangles, positioned one next to the other. So I can't read the quote. What's wrong with this applet?. Here's the code of it:
* 1.1 version.
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.*;
public class QuoteClientApplet3 extends Applet
implements ActionListener {
boolean DEBUG = false;
InetAddress address;
TextField portField;
Label display;
DatagramSocket socket;
public void init() {
//Initialize networking stuff.
String host = getCodeBase().getHost();
try {
address = InetAddress.getByName(host);
} catch (UnknownHostException e) {
System.out.println("Couldn't get Internet address: Unknown host");
// What should we do?
try {
socket = new DatagramSocket();
} catch (IOException e) {
System.out.println("Couldn't create new DatagramSocket");
return;
//Set up the UI.
GridBagLayout gridBag = new GridBagLayout();
GridBagConstraints c = new GridBagConstraints();
setLayout(gridBag);
Label l1 = new Label("Quote of the Moment:", Label.CENTER);
c.anchor = GridBagConstraints.SOUTH;
c.gridwidth = GridBagConstraints.REMAINDER;
gridBag.setConstraints(l1, c);
add(l1);
display = new Label("(no quote received yet)", Label.CENTER);
c.anchor = GridBagConstraints.NORTH;
c.weightx = 1.0;
c.fill = GridBagConstraints.HORIZONTAL;
gridBag.setConstraints(display, c);
add(display);
Label l2 = new Label("Enter the port (on host " + host
+ ") to send the request to:",
Label.RIGHT);
c.anchor = GridBagConstraints.SOUTH;
c.gridwidth = 1;
c.weightx = 0.0;
c.weighty = 1.0;
c.fill = GridBagConstraints.NONE;
gridBag.setConstraints(l2, c);
add(l2);
portField = new TextField(6);
gridBag.setConstraints(portField, c);
add(portField);
Button button = new Button("Send");
gridBag.setConstraints(button, c);
add(button);
portField.addActionListener(this);
button.addActionListener(this);
public Insets getInsets() {
return new Insets(4,4,5,5);
public void paint(Graphics g) {
Dimension d = getSize();
Color bg = getBackground();
g.setColor(bg);
g.draw3DRect(0, 0, d.width - 1, d.height - 1, true);
g.draw3DRect(3, 3, d.width - 7, d.height - 7, false);
void doIt(int port) {
DatagramPacket packet;
byte[] sendBuf = new byte[256];
packet = new DatagramPacket(sendBuf, 256, address, port);
try { // send request
if (DEBUG) {
System.out.println("Applet about to send packet to address "
+ address + " at port " + port);
socket.send(packet);
if (DEBUG) {
System.out.println("Applet sent packet.");
} catch (IOException e) {
System.out.println("Applet socket.send failed:");
e.printStackTrace();
return;
packet = new DatagramPacket(sendBuf, 256);
try { // get response
if (DEBUG) {
System.out.println("Applet about to call socket.receive().");
socket.receive(packet);
if (DEBUG) {
System.out.println("Applet returned from socket.receive().");
} catch (IOException e) {
System.out.println("Applet socket.receive failed:");
e.printStackTrace();
return;
String received = new String(packet.getData());
if (DEBUG) {
System.out.println("Quote of the Moment: " + received);
display.setText(received);
public void actionPerformed(ActionEvent event) {
int port;
try {
port = Integer.parseInt(portField.getText());
doIt(port);
} catch (NumberFormatException e) {
//No integer entered. Should warn the user.
}

Problems with data migration from E-Business Suite 11i to OID.

Hi everyone i'm trying to migrate data between Oracle E-Business Suite Release 11i and Oracle Internet Directory.
I'm following the guidelines from the document: Integrating Oracle E-Business Suite Release 11i with Oracle Internet Directory and Oracle Single Sign On.
I have created a intermediate LDIF file that will converted to final LDIF file by ldifmigrator utility. But an error occurs when I try to disable a certain profile in the phase of converting the Intermediate LDIF file to final LDIF file. I am running the oidprovtool as cn=orcladmin and the syntax is as follows:
oidprovtool operation=disable \
ldap_host=portal10g.skyrr.is \
ldap_port=3060 \
ldap_user_dn=cn=oracleadm \
ldap_user_password=mypasswd \
application_dn="orclApplicatonCommonName=K95LSP,cn=EBusiness,cn=Products,cn=OracleContext,dc=skyrr,dc=is" \
profile_mode=BOTH
The command returns:
ERROR: Invalid directory credentials. Please check ldap_user_dn and ldap_user_password parameters.
I'm able to bind whith ldapbind and the syntax is as follows:
ldapbind -h portal10g.skyrr.is \
-p 3060
-D cn=orcladmin
-w ******
Can anyone help my to resolve the "Invalid directory credentials" error so that I can continue my Applications 11i migration.
I must admit that i'm new to Oracle Internet Directory and all advices and pointers are highly appreciated.
Regards,
Sammi

Hello,
As Scott says, the fact that you're using HTTPS rather than HTTP is pretty much transparent to the mod_plsql handler (well in the respect that you don't really need to do anything 'special' in your application I mean).
John.
http://jes.blogs.shellprompt.net
http://apex-evangelists.com

Problem with data distribution from HCM to e-Recruiting

Hello masters:
I have a problem when I try to distribute data from HCM to e-Recruiting. I´m getting code 51 just for the PA infotypes segments (E1P0000, E1P0001, etc.). The error message tha I am receiving is:
"Error in subroutine read_namtb for structure of infotype".
My e-Recruiting system is SAP EHP 1 for SAP NetWeaver 7.0, so I'm using Business Partners for storing data from PA infotypes.
I'm using message type HRMD_ABA, basic type HRMD_ABA05.
I think it could be the implementation HRRCF00_INBD_NEWMOD from the badi HRALE00INBOUND_IDOC, because it usually get inactive even though I go to activate it.
Does anybody knows what can I do?
Thanks in advance!
Edited by: Rodrigo Arenas Arriola on Jun 25, 2009 2:45 AM

Hello Rodrigo,
Ifyou are using EhP1 for NW 7.0 you should have E-Recruiting 600 EhP 4 on your system.
I never encountered this special error message so far, so i have to "guess". The message indicates that the system had trouble reading some infotype information.
The ALE distribution for EhP4 is storing the PA data in new infotypes 558*. The error you get points to a missing BAdI activation. If the BAdIs are not activated correctly, ALE will try to write the information from the PA infotypes 1 to 1 into the E-Recruiting system. But E-Recruiting does not know the PA infotypes which should exactly lead to the error you get.
Could you check the following settings:
BAdI                     Implementation
HRSYNC_P                 CONV_HR_DATA_TO_EREC -> active
HRALE00INBOUND_IDOC      HRRCF00_INBD_NEWMOD -> active
HRALE00SPLIT_INBOUND     HR_INB_PROCESS_IDOC -> inactive
HRALE00INBOUND_IDOC      HRRCF00_DELETE_SPREL -> inactive
Kind Regards
Roman

Problem with opening browser from Java app.

Hi guys, I'm not sure if this is the right place to post this, so please excuse me if I'm wrong. I'm trying to open an html page (it's a help file) from a Java application. I'm currently using java.awt.Desktop. browse(URI uri); which gets the job done, as long as I don't pass any parameters to the page. (e.g. http://www.site.com/site.html?param1=1). Doing that gives me an IOException. Is there a way to do this without using the JNLP API?

This is the file path copied directly from the browser's address bar:
file:///home/riaan/EMCHelp/Help.html?page=WorkFlowActivityCategory.html"{code}
Which causes the app to throw an exception, but when I change it to:
{code}file:///home/riaan/EMCHelp/Help.html{code}
it opens Help.html in the browser. That's why I thought that it might be the query that's a problem. Perhaps it's a simple issue of not escaping a character or something that I failed to see.

Problems with data controls from java classes in JSF pages.

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