How do I use oracle.jbo.domain.Date truncate() method?

Hello -
I want to get the equivalent of "trunc(SYSDATE)" in the form of an oracle.jbo.domain.Date instance.
I think I can do this by getting the current date and truncating the time portion:
Date myDate = Date.getCurrentDate();
myDate.truncate(some_precision_string);
Issue is: what do I use for the precision string? (Javadoc for class (and its parent) is not helpful...)
Thanks,
-- Scott

Nevermind. Apparently these methods don't really exist.
(Although documentation in 9.0.3.3 JDev under Help -> Help Topics -> Contents Tab -> Reference -> Business Components Oracle Domains (this one is a javadoc page) say that they do....)

Similar Messages

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

How to truncate oracle.jbo.domain.date

Hi,
I have problem to convert oracle.jbo.domain.date. Now I got current date from pagecontext, but it is yyyy-mm-dd hh:mi:ss format. I want to only yyyy-mm-dd, so I want to truncate the time from oracle.jbo.domain.date. And I want to got Date object not string. I found there is Date.truncate(), but I don't know how to use it.
Could some one to help to give me a example?
Best Regards,
Eileen

After spandig a lot of time with this I have found that the method is not implemented!!!
Use this:
    public static oracle.jbo.domain.Date trunc(oracle.jbo.domain.Date dt,String fmt) {
        java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat(fmt);
        String s= sdf.format(dt.getValue());
        java.sql.Timestamp ts;
        try {
            ts = new java.sql.Timestamp(sdf.parse(s).getTime());
            dt=new oracle.jbo.domain.Date(ts);
        } catch (ParseException e) {
        return dt;
    }To trunc to hours use format e.g. "dd.MM.yyyy HH"
Karel
Edited by: Karel.Redl on 26.11.2009 6:48

How to convert String (dd-MMM-yyyy) to oracle.jbo.domain.Date

Hi
Could you please tell how do I convert String of date in format dd-MM-yyyy to ADF date? Please show me some sample.
Thanks

http://javaalmanac.com/egs/java.text/FormatDateDef.html
Once you have a java.util.Date you can convert it to oracle.jbo.domain.Date. (see http://www.fifkredit.com/bc4jdoc/rt/oracle/jbo/domain/Date.html)

How can i compare: java.util.Date oracle.jbo.domain.Date?

I have made a ViewObject wich contains a date column.
I want to check if this date is smaller/greater than sysdate:
i get following error:
Error(45,24): method <(java.util.Date, oracle.jbo.domain.Date) not found in class Class4
code:
SimpleTimeZone pdt = new SimpleTimeZone(-8 * 60 * 60 * 1000, ids[0]);
// set up rules for daylight savings time
pdt.setStartRule(Calendar.APRIL, 1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
pdt.setEndRule(Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
// create a GregorianCalendar with the Pacific Daylight time zone
// and the current date and time
Calendar calendar = new GregorianCalendar(pdt);
Date trialTime = new Date();
calendar.setTime(trialTime);
(VO_ULNRow)singleRow = null;
while(vo.hasNext()){ // ViewObject vo;
singleRow = (VO_ULNRow)vo.next();
if(calendar.getTime() < singleRow.getEO_ULN_BORROWFROM()); //singleRow returns oracle.jbo.domain.Date
etcetera
how can i compare those 2?

Hi,
oracle.jbo.domain.Date has two methods which suit your needs
longValue() which returns a long (though I'm not sure if returns a long comparable to the long returned by java.util.Date)
and dateValue() which returns a java.util.Date
I hope it helps,
Giovanni

Java.util.Date oracle.jbo.domain.Date how can i compare?

I have made a ViewObject wich contains a date column.
I want to check if this date is smaller/greater than sysdate:
i get following error:
Error(45,24): method <(java.util.Date, oracle.jbo.domain.Date) not found in class Class4
code:
SimpleTimeZone pdt = new SimpleTimeZone(-8 * 60 * 60 * 1000, ids[0]);
// set up rules for daylight savings time
pdt.setStartRule(Calendar.APRIL, 1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
pdt.setEndRule(Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
// create a GregorianCalendar with the Pacific Daylight time zone
// and the current date and time
Calendar calendar = new GregorianCalendar(pdt);
Date trialTime = new Date();
calendar.setTime(trialTime);
(VO_ULNRow)singleRow = null;
while(vo.hasNext()){ // ViewObject vo;
singleRow = (VO_ULNRow)vo.next();
if(calendar.getTime() < singleRow.getEO_ULN_BORROWFROM()); //singleRow returns oracle.jbo.domain.Date
etcetera
how can i compare those 2?

i get following error:
Error(45,24): method <(java.util.Date,
oracle.jbo.domain.Date) not found in class Class4
if(calendar.getTime() <
singleRow.getEO_ULN_BORROWFROM()); //singleRow returns
oracle.jbo.domain.Date
how can i compare those 2? You cannot compare these two values directly. You must convert the oracle.jbo.domain.Date object to a GregorianCalendar object. Something like:
oracle.jbo.domain.Date dt = singleRow.getEO_ULN_BORROWFROM();
GregorianCalendar gc = new GregorianCalendar(dt.getYear(), dt.getMonth(), dt.getDay());
if (calendar.getTime() < gc.getTime())
}

How can i Convet String to oracle.jbo.domain.Date

Hi all,
How can i Convet String to oracle.jbo.domain.Date ?
Pls help its urgent?
Thanks
Amit

Hi
Try this hope this helps.
        oracle.jbo.domain.Date current_date = null;
        oracle.jbo.domain.Date current_date1 = null;
        String date = null;
        try{
            PreparedStatement st = getDBTransaction().createPreparedStatement("select trunc(sysdate) from dual",1);
            ResultSet result = st.executeQuery();
            while (result.next()) {
               date = result.getString(1);
               System.out.println("Sysdate:"+date);
            current_date = current_date1.toDate(date);
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How to get oracle.jbo.domain.date from page to controller

Hi All,
I want to get date from my Advanced table bean to Controller. I am getting date as java.sql.Date i want to convert it to oracle.jbo.domain.Date. Any pointers in this will be helpful.
Thanks in advance.
With Regards,
Anjani.

get your date through ViewObject, you will get it in jbo.domain.date format
vo.next().getAttribute("DateAttributeXXXX");
--Prasanna

Set oracle.jbo.domain.Date object to null

Hi
We have a case where we need to set a Date value to null.
We have tried row.setCxdDate(null) and row.setCxdDate(new Date("")), but to no avail.
When we call DBTransaction.commit() in the application module, all the other changes are persisted to the database, except for the date. No exceptions are generated at all.
I have searched through these forums, and the only thing I have come up with, was that this was filed as a bug to be fixed in the 9.0.3 release; we are using 10.1.2!
Does anyone know how to solve this?
TIA
Gareth

It returned "1970-01-01"
By the way I found that there is one method getTime() in oracle.jbo.domain.Date class
http://otndnld.oracle.co.jp/document/products/as10g/101300/B25221_03/web.1013/b16007/oracle/jbo/domain/Date.html used in 10.3
But could not find it while using in JDeveloper 11.1.1.3 <http://download.oracle.com/docs/cd/E17904_01/apirefs.1111/e10653/oracle/jbo/domain/Date.html>
Edited by: Moinak on Mar 4, 2011 7:08 AM
Edited by: Moinak on Mar 4, 2011 7:10 AM

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

Oracle.jbo.domain.date

hye all.i need help here.I'm developing a master detail using adf. My problem is i want to add month to a date..my date is in CoreSelectInputDate date1 while my month is in CoreInputText month. how to do this in oracle.jbo.domain.date..
for example : date1 = 01/01/2008
month = 5
result date = 01/06/2008
so how to get the result date.

hye guys..i got some problem here..
this is my code :
import oracle.jbo.domain.Date;
private CoreSelectInputDate tarikhterima;
private CoreSelectInputDate tarikhtamat;
public void checkDate(ValueChangeEvent valueChangeEvent) {
Date now = (Date)getTarikhterima().getValue();
System.out.println("tarikhterima :"+getTarikhterima().getValue().toString());
String month = (String)valueChangeEvent.getNewValue();
Date then = (Date)now.addMonths(Integer.parseInt(month));
System.out.println("then :"+then);
this.tarikhtamat.setValue(then);
System.out.println("tarikhtamat :"+getTarikhtamat().getValue().toString());
and this is the output :
08/02/13 10:11:01 *************** CUSTOM PHASE LISTENER IN ACTION ***************
08/02/13 10:11:05 tarikhterima :2008-07-18
08/02/13 10:11:05 then :2008-09-18
08/02/13 10:11:05 tarikhtamat :2008-09-18
08/02/13 10:11:05 *************** CUSTOM PHASE LISTENER IN ACTION ***************
08/02/13 10:11:09 tarikhterima :2008-09-18
08/02/13 10:11:09 then :2009-01-18
08/02/13 10:11:09 tarikhtamat :2009-01-18
08/02/13 10:11:09 *************** CUSTOM PHASE LISTENER IN ACTION ***************
08/02/13 10:11:12 tarikhterima :2009-01-18
08/02/13 10:11:12 then :2009-06-18
08/02/13 10:11:12 tarikhtamat :2009-06-18
08/02/13 10:11:12 *************** CUSTOM PHASE LISTENER IN ACTION ***************
my problem is the tarikhterima value is keep increasing..but the value shouldnt change at all.so can help me on this?

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

Problems Validating an Attribute of type oracle.jbo.domain.date

I have a form that has a date input field. I am trying to customise the exception error for this field for when the user enters something other than my dd/MM/yyyy format. ie JBO-25009: oracle.jbo.domain.DataCreationException
This Attribute uses a the oracle.jbo.domain.date data type. An exception is finally thrown when the transaction trys to commit.
My problem is that I can't customise the exception because I can't catch where it is occuring. I have tried at the <setAttributeInternal>, <setAttribute> and <validateEntity> levels uses both try{}catch(Jbo Exception){} and try{}catch(AttrValException){}. I believe the reason for this is because the problem occurs because the parse value to functions are invalid dates so it never enters them.
If this is true validation and any exception thrown should occur at the data type level, but the the oracle.jbo.domain.date class doesn't have a validate method.
Can someone please help me get around this problem. Or tell me if the have a solution for date input validation.

The usecase is as follows:
I have a DynaAction Form with a input field for a date value. This field in the form is associated with an entity attribute that is of the type oracle.jbo.domain.date
In the message bundle for this entity I specify a format (dd/MM/yyyy) and formatter for the field (oracle.jbo.format.DefaultDateFormatter). In the jsp page I display the field using the following tag within the <jbo:row> tags,
<jbo:InputDate dataitem="ChangeDate" formname="ApplicationReleaseForm"/>
The date picker script works well here and the formatter formats it correctly.
My error occurs when an invalid date value is entered. Ie characters like "abc" or numeric values that don't match a date format ie my date format (dd/MM/yyyy) or the default format of the jbo.domain.date type(yyyy-MM-dd).
On submitting my form the input is posted to an action that extends the Update action class. I use the following expression to cache the input from the form in the viewobject:
ActionForward actionForward = super.execute(mapping,form,request,response);
The invalid input appears to be able to slip through this call without causing an exception, unless I make the attribute manditory. In this case an exception is thrown causing the form to be returned and the mandatory value error message to be shown.
If the attribute is not mandatory the exception is not thrown until I make a call to commit; eg
context.getApplicationModule().getTransaction().commit();
The DataCreationException is the initial exception that is caught and causes the rest of the transaction to fall over.
It is my understanding that if the input is wrong then it should be picked up when the form data is pushed into the viewobject, ie in the call to execute and at the setAttributeInternal() method call for the attribute in the viewobject. I don't believe that the input gets this far as the input is not a valid date, indicating to me that the oracle.jbo.domain.date should be the object throwing the exception.
I hope this gives you a better understanding of the process and where and what causes the problem to occur.

GetCurrentDate() not found in oracle.jbo.domain.Date;

Is it a known bug.
Then how do we get the current date and time?
Thanks in advance.

Viani - you're right, but oracle.jbo.domain.Date is definitely not right - see Calendar as suggested above.
John

Problem with oracle.jbo.domain.Date

Hi there,
I've a problem with oracle.jbo.domain.Date,
I'm doing this code (this part of code is used in my Session Attribute Listener):
* This method is used to add the session id in the database, whenever user login
public void attributeAdded(HttpSessionBindingEvent hsbe){
if(!hsbe.getName().equals("user")){
return;
AmLogin am = (AmLogin)Configuration.createRootApplicationModule(
"com.ahm.pdt001.am.AmLogin",
"AmLoginLocal");
try{
hsbe.getSession().setAttribute("login", new Date(new Timestamp(
System.currentTimeMillis())));
am.createLogin(hsbe.getValue().toString(), hsbe.getSession().
getAttribute("login").toString());
} catch(Exception e){
e.printStackTrace();
System.out.println("Error insert data user: " + hsbe.getValue());
} finally{
Configuration.releaseRootApplicationModule(am, true);
Everything is running well in Jdev 10.1.3 (I'm using ADF Faces technology), and I'm trying to deploy it on OC4J 10.1.2 and it works. But it raised an error when this part of code is runned.
--------------caused and error------------------------
hsbe.getSession().setAttribute("login", new Date(new Timestamp(
System.currentTimeMillis())));
And this is an error:
javax.faces.FacesException: #{pdt001.loginAction}: javax.faces.el.EvaluationException: java.lang.NoSuchMethodError: oracle.jbo.domain.Date.<init>(Ljava/sql/Timestamp;)V at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:78) at oracle.adf.view.faces.component.UIXCommand.broadcast(UIXCommand.java:211) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:332) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:16) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:367) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:336) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:196) at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:87) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:20) at com.ahm.filter.AhmFilterSession.doFilter(AhmFilterSession.java:45) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:645) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:270) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186) at java.lang.Thread.run(Thread.java:534)Caused by: javax.faces.el.EvaluationException: java.lang.NoSuchMethodError: oracle.jbo.domain.Date.<init>(Ljava/sql/Timestamp;)V at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:130) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72) ... 23 moreCaused by: java.lang.NoSuchMethodError: oracle.jbo.domain.Date.<init>(Ljava/sql/Timestamp;)V at com.ahm.pdt001.listener.Pdt001AttributeSessionListener.attributeAdded(Pdt001AttributeSessionListener.java:27) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.EvermindHttpSession.setAttribute(EvermindHttpSession.java:128) at com.ahm.pdt001.bean.Pdt001Bean.loginAction(Pdt001Bean.java:61) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
Does anybody have the same problem like this? I've used the same method in my previous project to create oracle.jbo.domain.Date with current time using java.sql.Timestamp, but I don't know why this error happened.
Thx,
Andre

Re: oracle jbo.domain.Date issues in 10.1.3
Sascha

How do I use oracle.jbo.domain.Date truncate() method?

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