Re: ERROR : Could not convert java.util.GregorianCalendar to bean fieldxxx, type java.util.Date

butek Wed, 17 Jul 2002 09:01:05 -0700

Could you try a recent nightly build? There have been some fixes to the Calendar (de)serializer since beta 3 that may have fixed your problem.

Russell Butek
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Subject: ERROR : Could not convert java.util.GregorianCalendar to bean field xxx, type java.util.Date

I have the same problem, How to resolve it ?
It works with the beta 2, not with the beta 3 ...

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List: axis-user Subject: RE: How to use DateSerializer? (Naresh Bhatia) From: Christian Schmitz <[EMAIL PROTECTED]> Date: 2002-07-03 13:44:20 [Download message RAW]
Hi Naresh,
Thank you for your information first. But,I need your help once again ! Now I have a partitional success, the format of Date is korrekt and time comes with. But client throws an Exception at Deserialization, - Could not convert java.util.GregorianCalendar to bean field 'activityDate', type java.util.Date
Thanks, Christian

-----Original Message----- From: Naresh Bhatia [mailto:[EMAIL PROTECTED]] Sent: Mittwoch, 3. Juli 2002 14:13 To: '[EMAIL PROTECTED]' Subject: RE: How to use DateSerializer?

Hi Christian
There is no mapping in my deployment file for my Date field directly, because it is a embedded in another type. The entry for that type is as follows:

<typeMapping xmlns:ns="

http://transaction.common.oss.org

<http://transaction.common.oss.org> " qname="ns:Transaction" type="java:org.oss.common.transaction.Transaction" serializer="org.apache.axis.encoding.ser.BeanSerializerFactory" deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/
<http://schemas.xmlsoap.org/soap/encoding/> " />

BeanSerializer takes care of the rest. The Transaction class has a getter and setter for for the Date field. Here's what goes over the wire:
<creationTime xsi:type="xsd:dateTime">2002-06-29T14:46:39.257Z</creationTime>
Hope this helps. Naresh
-----Original Message----- From: Christian Schmitz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 03, 2002 4:49 AM To: '[EMAIL PROTECTED]' Subject: RE: How to use DateSerializer?

Hi Naresh,
I testet it with nightly build version. You are right, that the xsd:type is now mapped to dateTime, but the Data still contains a String like this "2002-07-02". can you please send me your mapping entry in your deployment file? I think this is the only position where I coult have made something wrong.
Thanks Christian
-----Original Message----- From: Naresh Bhatia [mailto:[EMAIL PROTECTED]] Sent: Mittwoch, 3. Juli 2002 04:54 To: '[EMAIL PROTECTED]' Subject: RE: How to use DateSerializer?

I am currently using the nightly build of Axis. It appears that Date is now correctly mapped to xsd:dateTime. And that is what JAX-RPC specification asks for. I have found that the conversion to/from Date works fine for this build.
-----Original Message----- From: Martin Jericho [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]> ] Sent: Tuesday, July 02, 2002 8:39 PM To: [EMAIL PROTECTED] Subject: Re: How to use DateSerializer?

The bean serializer maps the java Date type to the SOAP "xsd:date" type, which doesn't include time information. I assume this was intentional, although I don't particularly like it!
To send a date-time (xsd:dateTime), the only way I have found is to use the Calendar type. Note however that the time zone information is lost when serialized, and when deserialized is assumed to be GMT. I consider this to be a bug, as the serializer should either include time zone information or convert it to GMT, depending on what the RPC standard is capable of. The work-around is to make sure you create your Calendar objects in GMT before sending them through axis.
I would prefer it if Date was mapped to xsd:date instead of xsd:dateTime. There could be a new class included with the axis distribution to represent an xsd:date type in java.
----- Original Message ----- From: "Christian Schmitz" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 03, 2002 1:12 AM Subject: RE: How to use DateSerializer?

> I found the answer. I have to use the Factory classes. > But the response is something like that "2002-07-02". Where is the time > stored in the Date Object? How can I get it? > > -----Original Message----- > From: Christian Schmitz [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]> ] > Sent: Dienstag, 2. Juli 2002 17:01 > To: '[EMAIL PROTECTED]' > Subject: How to use DateSerializer? > > Hi, > > I've tried to use DateSerializer from axis to serialize java.util.Date, but > a NullPointerException was thrown. > > This is my mapping in the deployment file: > > <typeMapping > xmlns:ns="http://pirobase.pironet.de/xsd <http://pirobase.pironet.de/xsd> " > qname="ns:Date" > type="java:java.util.Date" > serializer="org.apache.axis.encoding.ser.DateSerializer" > deserializer="org.apache.axis.encoding.ser.DateSerializer" > encodingStyle="http://schemas.xmlsoap.org/soap/encoding/<http://schemas.xmlsoap.org/soap/encoding/> " > /> > > Regards > Christian > > >

[Attachment #3 (text/html)]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <TITLE>RE: How to use DateSerializer?</TITLE>
<META content="MSHTML 5.50.4522.1800" name=GENERATOR></HEAD> <BODY> <DIV>Hi Naresh,</DIV> <DIV> </DIV> <DIV>Thank you for your information first. But,I need your help once again ! </DIV> <DIV>Now I have a partitional success, the format of Date is korrekt and time comes with. But client throws an Exception at Deserialization, </DIV> <DIV>- Could not convert java.util.GregorianCalendar to bean field 'activityDate', type java.util.Date</DIV> <DIV> </DIV> <DIV>Thanks,</DIV> <DIV>Christian</DIV> <DIV> </DIV> <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">

<DIV class=OutlookMessageHeader dir=ltr align=left>-----Original Message----- From: Naresh Bhatia [mailto:[EMAIL PROTECTED]] Sent: Mittwoch, 3. Juli 2002 14:13 To: '[EMAIL PROTECTED]' Subject: RE: How to use DateSerializer? </DIV> <DIV>Hi Christian</DIV> <DIV> </DIV> <DIV>There is no mapping in my deployment file for my Date field directly, because it is a embedded in another type. The entry for that type is as follows:</DIV> <DIV> </DIV> <DIV>      <typeMapping         xmlns:ns="<A

href=""http://transaction.common.oss.org">http://transaction.common.oss.org</A>" & \ nbsp;       \ qname="ns:Transaction"         \ type="java:org.oss.common.transaction.Transaction"   &nb \ sp;     \ serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"    & \ nbsp;    \ deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"   &nb \ sp;     encodingStyle="<A href=""http://schemas.xmlsoap.org/soap/encoding/">http://schemas.xmlsoap.org/soap/enc \ oding/</A>"       /> </DIV> <DIV>BeanSerializer takes care of the rest. The Transaction class has a getter and setter for for the Date field. Here's what goes over the wire:</DIV> <DIV> </DIV> <DIV>    <creationTime xsi:type="xsd:dateTime">2002-06-29T14:46:39.257Z</creationTime></FON \ T></DIV> <DIV> </DIV> <DIV>Hope this helps.</DIV> <DIV>Naresh</DIV> <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px"> <DIV class=OutlookMessageHeader dir=ltr align=left>-----Original Message----- From: Christian Schmitz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 03, 2002 4:49 AM To: '[EMAIL PROTECTED]' Subject: RE: How to use DateSerializer? </DIV> <DIV>Hi Naresh,</DIV> <DIV> </DIV> <DIV>I testet it with nightly build version. You are right, that the xsd:type is now mapped to dateTime, but the Data still contains a String like this "2002-07-02".  can you please send me your mapping entry in your  deployment file? I think this is the only position where I coult have made something wrong.</DIV> <DIV> </DIV> <DIV>Thanks</DIV> <DIV>Christian</DIV> <DIV> </DIV> <DIV> -----Original Message----- From: Naresh Bhatia [mailto:[EMAIL PROTECTED]] Sent: Mittwoch, 3. Juli 2002 04:54 To: '[EMAIL PROTECTED]' Subject: RE: How to use DateSerializer? </DIV> <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px"> I am currently using the nightly build of Axis. It appears that Date is now correctly mapped to xsd:dateTime. And that is what JAX-RPC specification asks for. I have found that the conversion to/from Date works fine for this build. -----Original Message----- From: Martin Jericho href="mailto:[EMAIL PROTECTED]">mailto:[EMAIL PROTECTED] T> Sent: Tuesday, July 02, 2002 8:39 PM To: [EMAIL PROTECTED] Subject: Re: How to use DateSerializer? The bean serializer maps the java Date type to the SOAP "xsd:date" type, which doesn't include time information.  I assume this was intentional, although I don't particularly like it! To send a date-time (xsd:dateTime), the only way I have found is to use the Calendar type.  Note however that the time zone information is lost when serialized, and when deserialized is assumed to be GMT.  I consider this to be a bug, as the serializer should either include time zone information or convert it to GMT, depending on what the RPC standard is capable of.  The work-around is to make sure you create your Calendar objects in GMT before sending them through axis. I would prefer it if Date was mapped to xsd:date instead of xsd:dateTime. There could be a new class included with the axis distribution to represent an xsd:date type in java. ----- Original Message ----- From: "Christian Schmitz" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 03, 2002 1:12 AM Subject: RE: How to use DateSerializer? > I found the answer. I have to use the Factory classes. > But the response is something like that "2002-07-02". Where is the time > stored in the Date Object? How can I get it? > >  -----Original Message----- > From: Christian Schmitz href="mailto:[EMAIL PROTECTED]">mailto:[EMAIL PROTECTED] T> > Sent: Dienstag, 2. Juli 2002 17:01 > To: '[EMAIL PROTECTED]' > Subject: How to use DateSerializer? > > Hi, > > I've tried to use DateSerializer from axis to serialize java.util.Date, but > a NullPointerException was thrown. > > This is my mapping in the deployment file: > >   <typeMapping > xmlns:ns="<A target=_blank href=""http://pirobase.pironet.de/xsd">http://pirobase.pironet.de/xsd</A>" \ > qname="ns:Date" > type="java:java.util.Date" > serializer="org.apache.axis.encoding.ser.DateSerializer" > deserializer="org.apache.axis.encoding.ser.DateSerializer" > encodingStyle="<A target=_blank href=""http://schemas.xmlsoap.org/soap/encoding/">http://schemas.xmlsoap.org/soap \ /encoding/</A>" >    /> \ > > Regards > Christian > > > </BLOCKQUOTE></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML> ------_=_NextPart_001_01C22297.BB797320-- [prev in list] [next in list] [prev in thread] [next in thread] Log in / Log out | Configure Your Environment | About MARC | We're Hiring! | Want to add a list? 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