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From: Mongoose on 14 Oct 2009 09:57
Hi All,

I'm a beginner with Hibernate and I'm having trouble understanding how
to insert dates into an Oracle database properly. In my Struts
application I have my Defect Class (a portion of which is shown
below). The relevant portion of my Hibernate Defect.hbm.xml is also
shown below. When I fill out my .jsp and submit it . . . I get this
error:

"java.lang.IllegalArgumentException: Cannot
invoke ....Defect.setReportdatetime - argument type mismatch"

I don't understand how to do this. Can someone straighten me out?

Thanks,

Andy


********** Relevant part of Form Bean **************************


public class Defect extends ActionForm
{
//Form Bean For the Defect Entry Screen

private Date reportdatetime;


public Date getReportdatetime()
{
return reportdatetime;
}

public void setReportdatetime(Date reportdatetime)
{
this.reportdatetime = reportdatetime;
}


********** Relevant part of Defect.hbm.xml **************************

<class name="Defect" table="Defect">
<id name="Defectid" type="integer" column="DEFECTID">
<generator class="native"/>
</id>
<property name="Reportdatetime"/>
<property name="Reporteruserid"/>

From: Lew on 14 Oct 2009 10:32
Mongoose wrote:
> <class name="Defect" table="Defect">
>         <id name="Defectid" type="integer" column="DEFECTID">
>                 <generator class="native"/>
>         </id>
>         <property name="Reportdatetime"/>
>         <property name="Reporteruserid"/>

Specify the Hibernate types in the XML, and use a lower-case first
letter for property names and camel case within names...

<property name="reportTime" type="timestamp" column="reportTime" />
<property name="uiserId" type="string" column="userId" />

--
Lew
From: Mongoose on 14 Oct 2009 10:53
On Oct 14, 10:32 am, Lew <l...(a)lewscanon.com> wrote:
> Mongoose wrote:
> > <class name="Defect" table="Defect">
> >         <id name="Defectid" type="integer" column="DEFECTID">
> >                 <generator class="native"/>
> >         </id>
> >         <property name="Reportdatetime"/>
> >         <property name="Reporteruserid"/>
>
> Specify the Hibernate types in the XML, and use a lower-case first
> letter for property names and camel case within names...
>
>   <property name="reportTime" type="timestamp" column="reportTime" />
>   <property name="uiserId" type="string" column="userId" />
>
> --
> Lew

Hey Lew,

I added all the types to the .xml file as shown below:

<class name="Defect" table="Defect">
<id name="Defectid" type="integer" column="DEFECTID">
<generator class="native"/>
</id>
<property name="description" type="string"/>
<property name="priorityid" type="integer"/>
<property name="reportdatetime" type="date"/>
<property name="reporteruserid" type="integer"/>
<property name="functionalareaid" type="integer"/>
<property name="statusid" type="integer"/>
<property name="severity" type="string"/>
<property name="teamleadid" type="integer"/>
<property name="detectiondatetime" type="date"/>
<property name="estfixtime" type="integer"/>
<property name="actfixtime" type="integer"/>
<property name="statusdate" type="date"/>
<property name="assignedtouserid" type="integer"/>
<property name="assignedtodate" type="date"/>
<property name="fixedbyuserid" type="integer"/>
</class>

However, I don't think the case is the root cause of the problem
because when I change the ReportDateTime from a Date to a String in
the Defect Class it works fine with the current case . . . .

A
From: ck on 15 Oct 2009 02:42
On Oct 14, 7:53 pm, Mongoose <verygoofy...(a)gmail.com> wrote:
> On Oct 14, 10:32 am, Lew <l...(a)lewscanon.com> wrote:
> However, I don't think the case is the root cause of the problem
> because when I change the ReportDateTime from a Date to a String in
> the Defect Class it works fine with the current case . . . .

As suggested by Lew, did you try using "timestamp"?
--
Ck
From: Mongoose on 15 Oct 2009 12:49
On Oct 15, 2:42 am, ck <chandankuma...(a)gmail.com> wrote:
> On Oct 14, 7:53 pm, Mongoose <verygoofy...(a)gmail.com> wrote:
>
> > On Oct 14, 10:32 am, Lew <l...(a)lewscanon.com> wrote:
> > However, I don't think the case is the root cause of the problem
> > because when I change the ReportDateTime from a Date to a String in
> > the Defect Class it works fine with the current case . . . .
>
> As suggested by Lew, did you try using "timestamp"?
> --
> Ck

Lew/Ck,

I tried to change all "date" types to "timestamp" types in the
hibernate .xml file but get the same error . . .

I need more information to solve this problem. Is there some logging
mechanism that might provide more info . . .

A
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