Oracle.jbo.domain.Number to int and back

I have a database field that comes back as a oracle.jbo.domain.Number.
I want to increment this by one so was trying to convert it to an int, apply the increment then turn it back into a number.
2 questions :
1) Can I increment oracle.jbo.domain.Number directly
2) If not how to I turn it to an int and back
Many thanks,
Richard

Convert oracle.jbo.domain.Number to int with the intValue method.
oracle.jbo.domain.Number var;
int intValue=var.intValue();Convert int to oracle.jbo.domain.Number with the Number (int value) constructor.
int intValue;
oracle.jbo.domain.Number var=new oracle.jbo.domain.Number(intValue);

Similar Messages

Urgent: oracle.jbo.domain.Number Bug (continued)

Dear Shailesh(JDeveloper Team):
To catch your attention, I posted the topic here again:
[original topic]
We are developing a BC4J application for our US customer. Our web server (iAS) and database (Oracle 8i) are installed on RS/6000, AIX 4.3.3
When we try to set a Number type field value (Number is the only type in Oracle database to stand for a number, either a float field or sequence number). On AIX iAS, if the value is integer, larger than 100 and is not multiple of 100 ( such as 123, 112, 5676, 43435 ), the system(ont our jsp, web bean, but handled by low level classes) will automatically add two zeroes at the end of the number before insert to database table. For example:
123---->12300
112---->11200
5676--->567600
43435-->4343500.
It is incorrect! On the other hand, when we try to retrieve value from a field which type is Number, if the value is a integer but larger than 100, and is not multiple of 100 ( such as 123, 112, 5676, 43435 ), the system will automatically add two zeroes at the end of the number after got from database table. For example:
123---->12300
112---->11200
5676--->567600
43435-->4343500
We check the xml file of the BC4J, Number field type in the middle-tier is denoted as oracl.jbo.domain.Number, so we wrote a program (JSP) without accessing database, like this one:
<%
for (int i=0 ; i<1000; i++) {
%>
 <%=new oracle.jbo.domain.Number(i).toString() %>
<%}%
The program runs correctly in JDeveloper developing environment on NT workstation( in the developing environment, NT mimic a local virtual middle-tier):
0
1
99
100
101
598
599
600
999
But after we deployed the jsp to iAS on RS/6000 and browse it, the output result is very inconceivable:
0
1
99
100
10100 (Should be 101)
59800 (Should be 598)
59900 (Should be 599)
600
99900 (Should be 999)
We checked all through the deployed Jar files on iAS and the oracl.jbo.domain.Number class, we found that the class is extended from oracle.sql.NUMBER, and the toString method is also inherited from oracle.sql.NUMBER.
We even test below simple jsp program using oracl.jbo.domain.Number type:
<%@ page contentType="text/html" autoFlush="true" import="java.lang.*,LocaMotion.*"%>
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=ISO-8859-1">
<META NAME="GENERATOR" CONTENT="Oracle JDeveloper">
<TITLE>
Hello World
</TITLE>
</HEAD>
<BODY>
<%
String strI="123";
%>
 <%=new oracle.jbo.domain.Number(strI)%>
</BODY>
</HTML>
In JDeveloper developing environment, it prints 123 in browser, but when deployed to iAS, it prints 12300.
Why the same Java class has different behavior under different OS (NT and RS/6000)? We think it is a bug on implementation of oracle.sql.NUMBER. We assume this is caused by the machine CPU register length: NT: 32 bits, RS/6000: 64 bits.
This bug must be fixed to ensure the BC4J application workable. Would you please resolve this problem for us at your time?
We are eager to waiting for your answer, as we are in FVT phase, our customer is BITCO enterprises inc. in Virginia.
Thanks,
[Answer from Shailesh(JDeveloper Team)]:
I'd suspect this is an issue in oracle.sql.NUMBER implementation. Could you help us by verifying that oracle.sql.NUMBER.toString() also reproduces the same problem. A potential fix I could think of is to use the jdbc libraries that come with RS/6000-AIX version of the database.
[Our test result]:
We test the oracle.sql.NUMBER.toString() method, it also reproduces the same problem.
What's the "jdbc libraries that come with RS/6000-AIX version of the database"?
,who offer it? IBM or Oracle. Where could I find it and how to use it? Will oracle.sql.NUMBER problem for AIX fixed?
null

As a follow up , could you tell the specific database version of Oracle8i you are using.(i.e 8.1.6 or 8.1.7/ also if you have applied any patches)
. Just wondering if you had tried a simple JDBC program (without BC4J) (eg: a command line program) which uses oracle.sql.Number and produced the same erroneous results.
appericiate if you could provide any additional information.
thanks and best regards
raghu

Urgent: oracle.jbo.domain.Number Bug (continued I)

Dear Shailesh and Raghu (JDeveloper Team):
To catch your attention, I posted the topic here again:
------------------------------------------------------------------------------------------[original topic]
We are developing a BC4J application for our US customer. Our web server (iAS) and database (Oracle 8i) are installed on RS/6000, AIX 4.3.3
When we try to set a Number type field value (Number is the only type in Oracle database to stand for a number, either a float field or sequence number). On AIX iAS, if the value is integer, larger than 100 and is not multiple of 100 ( such as 123, 112, 5676, 43435 ), the system(ont our jsp, web bean, but handled by low level classes) will automatically add two zeroes at the end of the number before insert to database table. For example:
123---->12300
112---->11200
5676--->567600
43435-->4343500.
It is incorrect! On the other hand, when we try to retrieve value from a field which type is Number, if the value is a integer but larger than 100, and is not multiple of 100 ( such as 123, 112, 5676, 43435 ), the system will automatically add two zeroes at the end of the number after got from database table. For example:
123---->12300
112---->11200
5676--->567600
43435-->4343500
We check the xml file of the BC4J, Number field type in the middle-tier is denoted as oracl.jbo.domain.Number, so we wrote a program (JSP) without accessing database, like this one:
<%
for (int i=0 ; i<1000; i++) {
%>
 <%=new oracle.jbo.domain.Number(i).toString() %>
<%}%
The program runs correctly in JDeveloper developing environment on NT workstation( in the developing environment, NT mimic a local virtual middle-tier):
0
1
99
100
101
598
599
600
999
But after we deployed the jsp to iAS on RS/6000 and browse it, the output result is very inconceivable:
0
1
99
100
10100 (Should be 101)
59800 (Should be 598)
59900 (Should be 599)
600
99900 (Should be 999)
We checked all through the deployed Jar files on iAS and the oracl.jbo.domain.Number class, we found that the class is extended from oracle.sql.NUMBER, and the toString method is also inherited from oracle.sql.NUMBER.
We even test below simple jsp program using oracl.jbo.domain.Number type:
<%@ page contentType="text/html" autoFlush="true" import="java.lang.*,LocaMotion.*"%>
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=ISO-8859-1">
<META NAME="GENERATOR" CONTENT="Oracle JDeveloper">
<TITLE>
Hello World
</TITLE>
</HEAD>
<BODY>
<%
String strI="123";
%>
 <%=new oracle.jbo.domain.Number(strI)%>
</BODY>
</HTML>
In JDeveloper developing environment, it prints 123 in browser, but when deployed to iAS, it prints 12300.
Why the same Java class has different behavior under different OS (NT and RS/6000)? We think it is a bug on implementation of oracle.sql.NUMBER. We assume this is caused by the machine CPU register length: NT: 32 bits, RS/6000: 64 bits.
This bug must be fixed to ensure the BC4J application workable. Would you please resolve this problem for us at your time?
We are eager to waiting for your answer, as we are in FVT phase, our customer is BITCO enterprises inc. in Virginia.
Thanks,
[Answer from Shailesh(JDeveloper Team)]:
I'd suspect this is an issue in oracle.sql.NUMBER implementation. Could you help us by verifying that oracle.sql.NUMBER.toString() also reproduces the same problem. A potential fix I could think of is to use the jdbc libraries that come with RS/6000-AIX version of the database.
[Our test result]:
We test the oracle.sql.NUMBER.t oString() method, it also reproduces the same problem.
What's the "jdbc libraries that come with RS/6000-AIX version of the database"?
,who offer it? IBM or Oracle. Where could I find it and how to use it? Will oracle.sql.NUMBER problem for AIX fixed?
[Answer from Raghu(JDeveloper Team)]:
JDev Team
unregistered posted January 04, 2001 10:14 AM
Hi
we are trying to follow up internally on this. Did you file a bug with Oracle Support on this. ?
If not I would suggest to do that, but at the same time we would be following up on that with the respecitive product group which works on that.
thanks and best regards
raghu
IP: Logged
JDev Team
unregistered posted January 04, 2001 04:08 PM
As a follow up , could you tell the specific database version of Oracle8i you are using.(i.e 8.1.6 or 8.1.7/ also if you have applied any patches)
. Just wondering if you had tried a simple JDBC program (without BC4J) (eg: a command line program) which uses oracle.sql.Number and produced the same erroneous results.
appericiate if you could provide any additional information.
thanks and best regards
raghu
Larry's answer:
Yes. We opened a Tar on http://metalink.oracle.com (Tar number is 1350841.999), but still no solution provided.
Our software platform is AIX 4.3.3., Oracle 8i is 8.1.6, iAS is 1.0.
Below program is a very simple Jsp that uses oracle.sql.NUMBER but no BC4J classed used.
<%@ page contentType="text/html" autoFlush="true" import="java.lang.*,oracle.sql.*"%>
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=ISO-8859-1">
<META NAME="GENERATOR" CONTENT="Oracle JDeveloper">
<TITLE>
Hello World
</TITLE>
</HEAD>
<BODY>
<%
String strI="123";
%>
 <%=new oracle.sql.NUMBER(strI).stringValue()%>
</BODY>
</HTML>
In JDeveloper developing environment (WINDOWS NT), it prints 123 in browser, but when deployed to iAS on AIX, it prints 12300.
null

thanks for the extra information. We have passed the information to specific product group and they are looking into it.
As it looks like specific issue we can take this offline.
can you send your email id [email protected]
and we can let you know on the status.
raghu

Strange Bug in oracle.jbo.domain.Number

Hi
There is a strange Bug in oracle.jbo.domain.Number. Look at the following code:
System.out.println(new Number("12E4"));In JDeveloper 9.0.5.3 this code prints
12000which is correct. In JDeveloper 10.1.3 this code throws an exception:
java.lang.NumberFormatException: For input string: "E4"
 at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
 at java.lang.Integer.parseInt(Integer.java:447)
 at java.lang.Integer.parseInt(Integer.java:497)
 at oracle.sql.NUMBER.toBytes(NUMBER.java:1861)
 at oracle.sql.NUMBER.stringToBytes(NUMBER.java:3398)
 at oracle.sql.NUMBER.<init>(NUMBER.java:277)
 at oracle.jbo.domain.Number.<init>(Number.java:289)
 at project1.Main.main(Main.java:10)I think this is a serious bug since some very basic behaviour is not working as expected anymore.

It's a bug.
The parseInt method is called and from its javadoc it's clear that it throws a NumberFormatException:
Parses the string argument as a signed decimal integer. The characters in the string must all be decimal digits, except that the first character may be an ASCII minus sign '-' ('\u002D') to indicate a negative value. The resulting integer value is returned, exactly as if the argument and the radix 10 were given as arguments to the parseInt(java.lang.String, int) method.
Maybe the earlier implementation of oracle.jbo.domain.Number didn't use the parseInt method.
Ronald

Oracle.jbo.domain.Number; local class incompatible

Hi Forum,
Development Tool : Jdeveloper 9.0.4 (part of Oracle 10g Suite)
Target Application Summary:
A simple application which displays the content of a database table and allows it to be modified both through a web interface as well as a Swing standalone client.
A Workspace having three projects:
1) A Business layer defined by using BC4J(Business Components For Java) provided with Jdeveloper 10g.
2) A Swing/JClient application for BC4J which accesses the BCJ4 layer using a Business component client data model.
3)A JSP application using JSP for business components which accesses the BC4j layer
Target Deployment:
1) Light-weight swing interface at machine 1
2) Business components and JSP part in an application server on Machine 2
3) Oracle DB on Machine3
Problem Statement
We deployed the BC4J Middle tier on OC4J standalone as a session bean. Then the client jar was deployed as a remote application(using Swing/JClient for business componments), the following error comes:
(oracle.jbo.PiggybackException) JBO-28300: Piggyback read error
----- LEVEL 1: DETAIL 0 -----
(java.io.InvalidClassException) oracle.jbo.domain.Number; local class incompatible: stream classdesc serialVersionUID = -6507359405709672486, local class serialVersionUID = -592084144037230518
Can the forum help me with the problem (i am using the library BC4JOracleDomains which has oracle.jbo.domain.Number class)
Thanking you in advance.

Firstly, good job on describing your problem/situation. Some people just don't bother to be verbose.
Secondly, I have to note that I don't do any development in this way so I have no 1st hand experience with this excpetion. But, it appears as though you are using different versions of the jar files (which in turn contain different versions of the classes). Maybe you should take a look at that?

Oracle.jbo.domain.Number / Date comparable ?

Hello,
I'd like to know whether there was a plan to make the oracle.jbo.domain.Number and oracle.jbo.domain.Date classes implement the Comparable interface?
That would save some unnecessary wrapping code...
Thanks in advance,
Remi

I just want to push this Idea, since it is hard to understand, why such a simple interface is not implemented for such a basic class. It would make a lot of things much easier.

PL/SQL Object Type - Java oracle.jbo.domain

PL/SQL Object Type <-> Java oracle.jbo.domain
can anybody help me, getting my domains to work?
Following scenario:
in pl/sql we have an object type called MULTI_LANGUAGE. This type is used for storing multilingual texts as nested table in one(!) column.
So the object MULTI_LANGUAGE contains a member variable LANGUAGE_COLLECTION of type LANGUAGE_TABLE, which itself is a nested table of objects
of the type LANGUAGE_FIELD (this again is only a language id and the corresponding content)
Also the methods setContent(langID, langContent) and getContent(langId) are defined on Object MULTI_LANGUAGE.
For example: Table having primary key, 2 other columns and one column of object type MULTI_LANGAGE (=nested table of objects)
|ID|Column1|Column2| multilingual Column |
|--|---------------------------------------|
| | | | ------------------- |
| | | | | 1 | hello | |
| | | | ------------------- |
|1 | foo | bar | | 2 | hallo | | <- Row Nr 1
| | | | ------------------- |
| | | | | 3 | ola | |
| | | | ------------------- |
|--|-------|-------|-----------------------|
| | | | ------------------- |
| | | | | 1 | world | |
| | | | ------------------- |
|2 | abc | def | | 2 | welt | | <- Row Nr 2
| | | | ------------------- |
| | | | | 3 | ??? ;-) | |
| | | | ------------------- |
|--|-------|-------|-----------------------|Now i've tried to modell this structure as an oracle.jbo.domain.
class MultiLanguage extends Struct having this StructureDef:
attrs[(0)] = new DomainAttributeDef("LanguageColl", "LANGUAGE_COLL", 0, oracle.jbo.domain.Array.class, 2003, "ARRAY", -127, 0, false, "campusonlinepkg.common.LanguageField");
and
class LanguageField extends Struct having this StructureDef:
attrs[(0)] = new DomainAttributeDef("Id", "ID", 0, oracle.jbo.domain.Number.class, 2, "NUMERIC", -127, 0, false);
attrs[(1)] = new DomainAttributeDef("Content", "CONTENT", 1, java.lang.String.class, 12, "VARCHAR", -127, 4000, false);
Is there anything wrong with this StructureDef?
When running the BC-Browser with -Djbo.debugoutput=console -Djbo.jdbc.driver.verbose=true parameters I get suspect warnings when browsing the records
[196] Executing FAULT-IN...SELECT NR, NAME FROM B_THESAURI BThesauri WHERE NR=:1
[197] SQLException: SQLState(null) vendor code(17074)
[198] java.sql.SQLException: Ungültiges Namensmuster: XMLTEST.null
...snip: detail of stack...
[240] SQLException: SQLState(null) vendor code(17060)
[241] java.sql.SQLException: Deskriptor konnte nicht erstellt werden: Unable to resolve type "null"
...snip: detail of stack...
[280] Warning:No element type set on this array. Assuming java.lang.Object.
(XMLTEST is the name of the schema)
Seems as if the framework can't read the TypeDescriptor or does not know which descriptor to read (XMLTEST.null??)
Do I have to implement my own JboTypeMap?
Please help, I'm stuck.
Thanks in advance, Christian

Thanks for your suggestion, but it seems to me as if there is one level missing.
in pl/sql I have following structure:
Struct MULTI_LANGUAGE (Object type) - outermost
Array LANGUAGE_TABLE (nested table type)
 Struct LANGUAGE_FIELD (Object type simple) - innermostthe reason why i had to wrap another struct around the array was because it is not possible to define methods on a nested table. this is only possible on objects.
on the outermost object type (which holds the array of language fields) I needed to define following 2 methods for direct access:
getContent (langId in number) returns varchar2
setContent (langId in number, langContent in varchar2)
I would like to rebuild the same structure in java, because newly written java code should live in perfect harmony with legacy pl/sql code ;-)
Both applications (Java and pl/sql) have to access the same data as long as migration to java goes on.
Is this nested structure too much for a Domain?
Any other suggestions?
Thanks again, Christian

Adding one day to a oracle.jbo.domain.Date and truncating the time part

JDev 11.1.1.4.0
Hello
I need to add a day to oracle.jbo.domain.Date and get back a oracle.jbo.domain.Date without the time part.
So far I've got
Date valueDate = (Date)rowCpt.getAttribute("ValueDate");
Calendar cal = Calendar.getInstance();
cal.setTime(new java.util.Date(valueDate.timestampValue().getTime()));
cal.add(Calendar.DATE, 1);
Date newDate = new oracle.jbo.domain.Date(new Timestamp(cal.getTime().getTime()));This adds 1 day to the date but keeps the time part of the date.
How do I get rid of the time part of the date ?
Thanks
Paul

The Calendar class allows you to set or clear each field.
Date valueDate = (Date)rowCpt.getAttribute("ValueDate");
Calendar cal = Calendar.getInstance();
cal.setTime(new java.util.Date(valueDate.timestampValue().getTime()));
cal.add(Calendar.DATE, 1);
cal.clear(Calendar.HOUR);
cal.clear(Calendar.MINUTE);
cal.clear(Calendar.SECOND);
cal.clear(Calendar.MILLISECOND);
Date newDate = new oracle.jbo.domain.Date(cal.getTimeInMillis());should work.
Timo

Business Components and oracle.jbo.domain.Date

Hello I have the next problem I have a Busines Component and I have to acess to rows who have Dates and with oracle.jbo.domain.Date I can4t acess to the day, month, year .
Can anyone Help me how can I do to access this dates?
Thanks a lot your your help.

Hi,
This is the trilogy problem:
oracle.jbo.domain.Date
oracle.sql.DATE
java.util.Date
The question is how to translate from one object type to another.
You can use the following:
oracle.jbo.domain.Date tmpDate = null;
SimpleDateFormat tmpLocalFormat = new SimpleDateFormat();
SimpleDateFormat tmpLocalFormat2 = new SimpleDateFormat();
// Obtenir la date du sommaire
tmpDate = (oracle.jbo.domain.Date) session.getValue("DateElem");
// Initialisation des objets de formatage de date
tmpLocalFormat.applyPattern("yyyy-MM-dd");
tmpLocalFormat2.applyPattern("dd-MM-yyyy");
// Conversion du format de date yyyy-MM-dd => dd-MM-yyyy
tmpWhereClause = new String(tmpLocalFormat2.format(tmpLocalFormat.parse(tmpDate.toString())));
// Ajouter ` la clause "Where" la contrainte de la date
tmpWhereClause = "DrqSommaireInitial.DATE_SOMMAIRE = TO_DATE('" + tmpWhereClause + "', 'DD-MM-YYYY')";
Take a look also to class calendar...
null

Problem with getting current date and time using oracle.jbo.domain.Date

I`d like to get current date and time using oracle.jbo.domain.Date method getCurrentDate(), but it always return current date and 12:00:00. I also need to get the current time.

I think you should use java.sql.Timestamp domain.
(And set database type to TIME or DATETIME.)
Jan

Casting oracle.jbo.domain.Date to java.util.Date and maintain more than day

oracle.jbo.domain.Date now = getOADBTransaction().getCurrentDBDate();
java.sql.Date currentDate = now.dateValue();
will truncate the hour, minute, second etc.
How can I avoid this?

No luck with that either.
oracle.jbo.domain.Date now = getOADBTransaction().getCurrentDBDate();
and then
java.sql.Timestamp currentDate = now.dateValue(); won't compile - gives class mis-match.
java.sql.Timestamp currentDate = now.getTime(); won't compile - getTime doesn't exist even though code insight suggests it.
java.sql.Timestamp currentDate = new java.sql.Timestamp(now.dateValue()); won't compile because no such constructor for Timestamp exists.

Problem with oracle.jbo.domain.Date and format 'dd.MM.yyyy'

JBO-25009: Cannot create an object of type:oracle.jbo.domain.Date with value: 09.10.2003
In EOImplMsgBundle :
{"Dbeg_FMT_FORMATTER", "oracle.jbo.format.DefaultDateFormatter"},
{"Dbeg_FMT_FORMAT", "dd.MM.yyyy"}};
In VOImplMsgBundle :
{"Dbeg_FMT_FORMAT", "dd.MM.yyyy"},
{"Dbeg_FMT_FORMATTER", "oracle.jbo.format.DefaultDateFormatter"},
Why ? Help Please

I have the same problem !
I have extended the formatinfo.xml with:
<DOMAIN CLASS="oracle.jbo.domain.Date">
<FORMATTER name="Simple Date" class="oracle.jbo.format.DefaultDateFormatter">
<FORMAT text="dd.MM.yyyy" />
<FORMAT text="dd-MM-yyyy" />
<FORMAT text="yyyy-MM-dd" />
<FORMAT text="yyyy-MM-dd G 'at' hh:mm:ss" />
<FORMAT text="EEE, MMM d, ''yy" />
</FORMATTER>
</DOMAIN>
And then I have set my attibutes to use this FORMATTER with FORMAT "dd.MM.yyyy".
When I start my application, I became an error and the date-fields are blank ... The application can not convert my Date in 'dd.MM.yyyy' format ...
When I set my attributes to Format Type <none>, it works, the date-fields are present ...

Oracle.jbo.domain.Date and JavaDoc

Is there any javadoc for oracle.jbo.domain.Date etc?
If not then what is the constructor?
What format is the String passed in?....DD/MM/YY ???
Can you pass in a java.util.Date to the constructor?
Thanks,
Paul.

http://otn.oracle.com/jdeveloper/help/topic?inOHW=true&linkHelp=false&file=jar%3Afile%3A/u01/webapps/OHW/ohw-app/jdeveloper/helpsets/jdeveloper/reference/reference.zip!/bc4jdomorcldoc/oracle/jbo/domain/Date.html

Cannot convert type class java.lang.String to class oracle.jbo.domain.Clob

Cannot convert type class java.lang.String to class oracle.jbo.domain.ClobDomain.
Using ADF Business Components I have a JSFF page fragment with an ADF form based on a table with has a column of type CLOB. The data is retrieved from the database and displayed correctly but when any field is changed and submitted the above error occurs. I have just used the drag and drop technique to create the ADF form with a submit button, am I missing a step?
I am using the production release of Jdeveloper11G

Reproduced and filed bug# 7487124
The workaround is to add a custom converter class to your ViewController project like this
package oow2008.view;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.ConverterException;
import oracle.jbo.domain.ClobDomain;
import oracle.jbo.domain.DataCreationException;
public class ClobConverter implements Converter {
 public Object getAsObject(FacesContext facesContext,
 UIComponent uIComponent,
 String string) {
 try {
 return string != null ? new ClobDomain(string) : null;
 } catch (DataCreationException dce) {
 dce.setAppendCodes(false);
 FacesMessage fm =
 new FacesMessage(FacesMessage.SEVERITY_ERROR,
 "Invalid Clob Value",
 dce.getMessage());
 throw new ConverterException(fm);
 public String getAsString(FacesContext facesContext,
 UIComponent uIComponent,
 Object object) {
 return object != null ?
 object.toString() :
 null;
}then to register the converter in faces-config.xml like this
<faces-config version="1.2" xmlns="http://java.sun.com/xml/ns/javaee">
<application>
 <default-render-kit-id>oracle.adf.rich</default-render-kit-id>
</application>
<converter>
 <converter-id>clobConverter</converter-id>
 <converter-class>oow2008.view.ClobConverter</converter-class>
</converter>
</faces-config>then reference this converter in the field for the ClobDomain value like this
 <af:inputText value="#{bindings.Description.inputValue}"
 label="#{bindings.Description.hints.label}"
 required="#{bindings.Description.hints.mandatory}"
 columns="40"
 maximumLength="#{bindings.Description.hints.precision}"
 shortDesc="#{bindings.Description.hints.tooltip}"
 wrap="soft" rows="10">
 <f:validator binding="#{bindings.Description.validator}"/>
 <f:converter converterId="clobConverter"/>
 </af:inputText>

Getting Error:::oracle.jbo.domain.Date cannot be cast to java.lang.String

Hi Friends,
I have simple req'.
i have one date filed in OAF page...if user has change the date filed..means if he incresed by 2 days..then i need to call one procedure..if not no need to call....
first am picking that date field to by uusing prepared stmt and putting in to one variable..like below
try {
ps1 = am.getOADBTransaction().getJdbcConnection().prepareStatement("SELECT -------");
ResultSet rs2 = ps1.executeQuery();
while (rs2.next()) {
schDate = rs2.getString(1);//storing the value
} catch (Exception e) {
throw OAException.wrapperException(e);
Next..am picking the current value like this(user can change the value) like below...
OAViewObject viewObj = (OAViewObject)am.findViewObject("simpleVO");
String currSchDate = (String)viewObj.getCurrentRow().getAttribute("iDate");
java.text.SimpleDateFormat dtFormat = new java.text.SimpleDateFormat ("MM/dd/yyyy");
StringBuilder date = new StringBuilder(dtFormat.format(currSchDate));
Then am comparing the values like below..
if (schDate.equals(date)) {
String outParamValue = "";
String secondOutParamValue = "";
but am geting the below error
## Detail 0 ##
java.lang.ClassCastException: oracle.jbo.domain.Date cannot be cast to java.lang.String
at xxuss.oracle.apps.abc.webui.xxPGCO15.processFormRequest(xxGCO15.java:594)
Appriciate any help...its very urgent
Regards
Harry

Instead of :
String currSchDate = (String)viewObj.getCurrentRow().getAttribute("iDate");Try
String currSchDate = viewObj.getCurrentRow().getAttribute("iDate").toString();
-Anand

Oracle.jbo.domain.Number to int and back

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