Problem with unused Formbean-Properties

[Andreas Langmann]

Hello,

i have a formBean which has a property id. this id is not shown to the user
and it has no associated input field. If the user posts the FormData the id
contains the prior value - as expected. But since we implemented the
"reset()" method in every formBean, struts calls this method and deletes my
id.

What i need is that struts uses the formBean for displaying the Page and
posting the data without calling reset... i thought this could be handled
with the param scope (session/request) but struts calls reset anyway...

I need to store this id field from the get-request and access it in the post
request but i dont want to store it as attribute...

any ideas?

thanks

Andreas Langmann


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AW: a little riddle...

[Andreas Langmann]

forget it... it's so easy, if you know how

-Ursprüngliche Nachricht-
Von: Andreas Langmann [mailto:[EMAIL PROTECTED]]
Gesendet: 29.11.2002 16:11
An: Struts User Mailingliste
Betreff: a little riddle...


Hi,

i have the following code:




  option one





This works, but access for each object in fachListe the object with id "0".

if i do the following inside the loop:

<% counter++; %>


  option one


i got "fachListe[].ufId" and an error

any ideas? Must i do this without jstl ?

I want struts to fill my formBean with the entered data

thanks,

Andreas


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a little riddle...

[Andreas Langmann]

Hi,

i have the following code:




  option one





This works, but access for each object in fachListe the object with id "0".

if i do the following inside the loop:

<% counter++; %>


  option one


i got "fachListe[].ufId" and an error

any ideas? Must i do this without jstl ?

I want struts to fill my formBean with the entered data

thanks,

Andreas


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AW: XML Include for validation.xml

[Andreas Langmann]

>At the same level, have you tried:
>
  ^
yes parser says something about relative uri not allowed without base
uri. think it's a bug in common-validation?


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AW: AW: java.sql.Date again!!

[Andreas Langmann]

>As a rule, FormBeans should only work with Strings.  For example, suppose
>the date field on your FormBean is supposed to be populated from a user's
>form submission.  What if the user types in a bad value, and you want to
>return to the submission page to flag the error with the problematic field
>highlighted?  For that you need to capture the value initially as a String,
>because otherwise automatic type conversion will lose the user's original
>(bad) value.  See the archives of this list for details.

for that, i use the javascript validation, so this case never happens.

And the formBeans containing Integer and Date objects are perfect as
parameters for business-methods.

for example:

form_bean_xxx contains
  teacher : fb_teacher


fb_teacher contains
  name
  birthdate : DateWrapper

you can give form_bean.teacher to a session bean method.
so you need not much parameters and no separate simpletypes

greetings,

Andreas


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AW: java.sql.Date again!!

[Andreas Langmann]

hmmm... for conversion from form-bean to a displayable string, struts uses
DateWrapper.toString(). it should use the converter instead, but that dont
work. Bug in struts?! Might its no bug and this class is used for other
cases...
Had you set a break point and debugged the thing?

greetings,

Andreas

-Ursprüngliche Nachricht-
Von: Slava_L [mailto:[EMAIL PROTECTED]]
Gesendet: 25.11.2002 12:56
An: Struts Users Mailing List
Betreff: Re: java.sql.Date again!!


while i wuz "playin'" with these convertors i could not make second
convertor StringBeanUtilsConverterDate excuted.
When exactly Struts will invoke it


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AW: AW: java.sql.Date again!!

[Andreas Langmann]

i had tested it inside the execute method, and all worked fine. It will slow
down the execute a bit, but i could'nt realize a change ;-)

Better way would be convertutils use a context-object to set
format-strings...

but i think a solution for this problem could be in next release

>And your Converters are the one I was planning to implement. Thank you.
Thank
>you.

Nothing to thank, it was a mailinglist co-production ;-)

greetings,

Andreas


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AW: AW: java.sql.Date again!!

[Andreas Langmann]

That would be nice no, for display struts uses DateWrapper.toString(),
the converters are used for filling formBeans

If you register these Converters for java.sql.Date, the display-format would
be wrong but you could change the display-format manually (in the jsp
page)

-Ursprüngliche Nachricht-
Von: Slava_L [mailto:[EMAIL PROTECTED]]
Gesendet: 25.11.2002 12:22
An: Struts Users Mailing List
Betreff: Re: AW: java.sql.Date again!!


In your recent msg you posted 3 classes and as i can see one for String to
Date (DateBeanUtilsConverter), the second (StringBeanUtilsConverterDate) for
Date to String - duz Struts invoke it instead of  Class.toString method ?
- Original Message -
From: "Andreas Langmann" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Monday, November 25, 2002 7:09 PM
Subject: AW: AW: java.sql.Date again!!


> Hmmm
>
> make a constructor accepting java.sql.Date for DateWrapper and a getDate()
> method returning java.sql.Date.
> I have no idea how to do more integration
>
> any ideas?
>
> greetings,
>
> Andreas
>
> -Ursprüngliche Nachricht-
> Von: Slava_L [mailto:[EMAIL PROTECTED]]
> Gesendet: 25.11.2002 12:01
> An: Struts Users Mailing List
> Betreff: Re: AW: java.sql.Date again!!
>
>
> But is it possible to hide DateWrapper behind java.sql.Date ? i wish to
use
> JDBC type in my FormBean
> - Original Message -
> From: "Andreas Langmann" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Monday, November 25, 2002 6:57 PM
> Subject: AW: AW: java.sql.Date again!!
>
>
> > Thats it. I use input fields and a german date format
> >
> > >Uhh, maybe input fields with java.sql.Date? I convert them by myself
with
> > this
> > >mask as well, thou  I plan to use a custom SqlDateConverter class for
> this
> > >task. Soon  soon it'll come.
> >
> > You can re-use "my" DateWrapper Class (prior posting this morning)
> > I hope that the next struts release can handle this without so much
> > customizing
> >
> > greetings,
> >
> > Andreas
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> > For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
> >
> >
>
>
> --
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>
>
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AW: AW: java.sql.Date again!!

[Andreas Langmann]

Hmmm

make a constructor accepting java.sql.Date for DateWrapper and a getDate()
method returning java.sql.Date.
I have no idea how to do more integration

any ideas?

greetings,

Andreas

-Ursprüngliche Nachricht-
Von: Slava_L [mailto:[EMAIL PROTECTED]]
Gesendet: 25.11.2002 12:01
An: Struts Users Mailing List
Betreff: Re: AW: java.sql.Date again!!


But is it possible to hide DateWrapper behind java.sql.Date ? i wish to use
JDBC type in my FormBean
- Original Message -
From: "Andreas Langmann" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Monday, November 25, 2002 6:57 PM
Subject: AW: AW: java.sql.Date again!!


> Thats it. I use input fields and a german date format
>
> >Uhh, maybe input fields with java.sql.Date? I convert them by myself with
> this
> >mask as well, thou  I plan to use a custom SqlDateConverter class for
this
> >task. Soon  soon it'll come.
>
> You can re-use "my" DateWrapper Class (prior posting this morning)
> I hope that the next struts release can handle this without so much
> customizing
>
> greetings,
>
> Andreas
>
>
>
> --
> To unsubscribe, e-mail:
<mailto:[EMAIL PROTECTED]>
> For additional commands, e-mail:
<mailto:[EMAIL PROTECTED]>
>
>


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XML Include for validation.xml

[Andreas Langmann]

Hello,

i tried the following:

**



   
   
]>


  
&a;

&b;

&c;
  

*

and it works... but how can i use relative url's for the included files?
This example loads validation-a, and validation-b, but not c...

I dont want to use "http://127.0.0.1/...xml"; because i dont want to give the
xml files to public http access

The same problem in struts-config xml for including form-bean-definitions
was no problem... it works fine, but here i got problems with missing dtd if
i use the header from struts-examples...

tia

Andreas


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AW: AW: java.sql.Date again!!

[Andreas Langmann]

Thats it. I use input fields and a german date format

>Uhh, maybe input fields with java.sql.Date? I convert them by myself with
this
>mask as well, thou  I plan to use a custom SqlDateConverter class for this
>task. Soon  soon it'll come.

You can re-use "my" DateWrapper Class (prior posting this morning)
I hope that the next struts release can handle this without so much
customizing

greetings,

Andreas



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AW: java.sql.Date again!!

[Andreas Langmann]

-Ursprüngliche Nachricht-
>For java.sql.Date the default format is -mm-dd. You can change it
however
>with the following key in your resourcebundle:
>
>org.apache.struts.taglib.bean.format.sql.date=mm/dd/

no, that will not work. in beta-2 this key is not used correctly... (look
into the sources or give it a try).

greetings,

Andreas


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AW: java.sql.Date again!!

[Andreas Langmann]

hmmm...

make the following files...


package de.km.bw.estat.struts.utils;

import java.sql.Date;

public class DateWrapper extends java.sql.Date {
  static java.text.DateFormat df = new
java.text.SimpleDateFormat("dd-MM-");

  public static void setFormatStr(String formatStr) {
df = new java.text.SimpleDateFormat(formatStr);
  }

  public DateWrapper(long date) {
super(date);
  }

  public String toString() {
return df.format(this);
  }
}

/** coverts java.util.Date to String using BeanUtils ***/
package de.km.bw.estat.struts.utils;

import org.apache.commons.beanutils.Converter;
import java.text.*;
import java.util.*;

public class DateBeanUtilsConverter implements Converter {

private String formatPattern = null;

public void setFormatPattern(String formatPattern) {
this.formatPattern = formatPattern;
}

public Object convert(Class type, Object value) {
DateWrapper date = null;

if (value != null
&& (value instanceof String)
&& (type == DateWrapper.class)) {
try {

String s = value.toString();
SimpleDateFormat formatter =
new SimpleDateFormat(formatPattern);
date = new DateWrapper(formatter.parse(s).getTime());

} catch (Exception e) {
//ErrorLogging.println("DateBeanUtilsConverter: " + e);
}
}
return date;
}
}

package de.km.bw.estat.struts.utils;

import java.text.*;
import java.util.*;

import org.apache.commons.beanutils.Converter;
import org.apache.commons.beanutils.converters.*;


public class StringBeanUtilsConverterDate implements Converter {

  //~ Statische Variblen und
Initialisierer ---

  private static final StringConverter stringConverter = new
StringConverter();

  //~
Instanz-Variablen ---

  private String formatPattern = null;

  //~
Methoden 

  /**
   * TODO_documentieren
   *
   * @param formatPattern TODO_documentieren
   */
  public void setFormatPattern(String formatPattern) {
this.formatPattern = formatPattern;
  }


  /**
   * TODO_documentieren
   *
   * @param type TODO_documentieren
   * @param value TODO_documentieren
   *
   * @return TODO_documentieren
   */
  public Object convert(Class type, Object value) {

Object returnValue = null;

if (value != null) {

  if ((type == String.class) && (value instanceof DateWrapper)) {

SimpleDateFormat formatter = new SimpleDateFormat(formatPattern);
String dateString = formatter.format(value);

returnValue = dateString;
  }
  else {
returnValue = stringConverter.convert(type, value);
  }
}

return returnValue;
  }
}
*

add the following static block to your BaseAction:

// for static block
import org.apache.commons.beanutils.ConvertUtils;
import org.apache.log4j.Logger;
import org.apache.struts.action.*;
import org.apache.struts.actions.*;
import org.apache.struts.util.MessageResources;


  static {
DateBeanUtilsConverter dateConverter = new DateBeanUtilsConverter();
dateConverter.setFormatPattern("dd.MM.");

StringBeanUtilsConverterDate myStringConverter = new
StringBeanUtilsConverterDate();
myStringConverter.setFormatPattern("dd.MM.");
ConvertUtils.register(dateConverter, DateWrapper.class);
ConvertUtils.register(myStringConverter, String.class);
  }
**

thats it. now you'll use DateWrapper Class in Formbeans and anything is
fine.

greetings,

Andreas

-Ursprüngliche Nachricht-
Von: Slava_L [mailto:[EMAIL PROTECTED]]
Gesendet: 25.11.2002 06:12
An: Struts Users Mailing List
Betreff: java.sql.Date again!!


Well, are there any changes about java.sql.Date-in-Struts problem?
What is the best appropriate way to solve the representation poblem (i.e.
when Date converts in non-localezed string like -MM-DD)
?


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AW: Struts 1.1 beta2 on Weblogic 6.1 SP3 deployment problem

[Andreas Langmann]

We had detected a problem with weblogic, which could be of interest.

If you deploy ear files, Weblogic 6.1 will extract only a subset of the
containing files inside.

For example, our application had problems finding configuration files for
logging, resources, etc. because weblogic dont extract these. Solution was
to deploy no ear file, but an war and the ejb-jar files. To do so you must
have all jars in weblogic classpath which are used by ejb and web
application...

Andreas


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Re: moving from struts-b2 to actual nigthly build...

[Andreas Langmann]

It works now... but i can't say exactly, what i've changed... the main
struts-config file was correct, but
in the sub-apps config files were differences...

i think, i need in every config-file in every tiles-plugin-definition
the same set (all) of tiles-def-files.

thanks,

Andreas

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Re: moving from struts-b2 to actual nigthly build...

[Andreas Langmann]

David Graham wrote:
> 
> If the Tiles request processor isn't being called then there's probably an
> error in your struts config.  Can you post the section that defines the
> plugin?








  

  

  


  


*

tia,

Andreas

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Re: moving from struts-b2 to actual nigthly build...

[Andreas Langmann]

David Graham wrote:
> 
> It might need to be
> 
> 
> David
> 
> >From: Andreas Langmann <[EMAIL PROTECTED]>
> >Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> >To: Struts Users Mailing List <[EMAIL PROTECTED]>
> >Subject: moving from struts-b2 to actual nigthly build...
> >Date: Wed, 20 Nov 2002 17:13:40 +0100
> >
> >Hmmm...
> >
> >its not so easy.
> >
> >I changed some xml files and now everything works fine.
> >
> >except of my sub-applications. If i access them, i get a message
> >
> >HTTP ERROR: 404 /webapp/dv/dv_07_03 Not Found
> >RequestURI=/webapp/dv/a_dv_07_03.do
> >
> >I assume that struts found my action definition in struts-config-dv.xml
> >
> >  >   type="de.km.bw.estat.struts.dv.Dv_07_03_Action"
> >   name="f_dv_07_03"
> >   scope="session"
> > validate="true"
> >   parameter="method">
> >   
> > 
> >
> >But why it wont load my tile-dv-content-definitions, where dv_07_03 is
> >defined?
> >
> >And - why cant i see an error message ??? Struts throws me dead with
> >thousands of info-Messages, but no error occurs...
> >
> >259913 [SocketChannelListener-0] INFO action.RequestProcessor  -
> >Processing a 'GET' for path '/a_dv_07_03'
> >259913 [SocketChannelListener-0] INFO
> >org.apache.struts.action.RequestProcessor  - Processing a 'GET' for path
> >'/a_dv_07_03'


no, i am using tiles and i detected via debugging that the
tiles-requestprocessor can't be called, but its as plugin in the
struts-config.xml...

any ideas?

tia

Andreas

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moving from struts-b2 to actual nigthly build...

[Andreas Langmann]

Hmmm... 

its not so easy.

I changed some xml files and now everything works fine.

except of my sub-applications. If i access them, i get a message 

HTTP ERROR: 404 /webapp/dv/dv_07_03 Not Found
RequestURI=/webapp/dv/a_dv_07_03.do 

I assume that struts found my action definition in struts-config-dv.xml


  


But why it wont load my tile-dv-content-definitions, where dv_07_03 is
defined?

And - why cant i see an error message ??? Struts throws me dead with
thousands of info-Messages, but no error occurs...

259913 [SocketChannelListener-0] INFO action.RequestProcessor  -
Processing a 'GET' for path '/a_dv_07_03'
259913 [SocketChannelListener-0] INFO
org.apache.struts.action.RequestProcessor  - Processing a 'GET' for path
'/a_dv_07_03'

thanks,

Andreas

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Re: Where can i get struts-el ???

[Andreas Langmann]

I found it, build it and - now i need to upgrade to nightly build
version...

or can i run struts-el with beta2 (i think not)

thanks,

Andreas

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Where can i get struts-el ???

[Andreas Langmann]

Hello,

i'm searching for struts-el

but can't find the struts-html-el.tld

Are they included in struts?

Thanks,

Andreas

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How to lookup key values...

[Andreas Langmann]

Hello,

i have lists with the following data

key / value

list-example

1 / Hund
2 / Katze
3 / Maus

is there a tag to exchange the key with the value? it would be great, if
i can store all key/value pairs in one List (HashMap), so they would be
referenced by listname and key...

thanks,

Andreas

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Who knows the name of my FormBean?

[Andreas Langmann]

Hello,

the FormBean Name is accessed via 
in the layout_content.jsp.

But it is not available in the tiles

is there a way to do this?

I need it for a logic:iterate tag:



(I have an FormBean containing the Property bgListe, an array of
Gen_bg_Fb)

tia

Andreas
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Software Developer

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My Tile-Jsp needs to know the FormBean name...

[Andreas Langmann]

Hello,

the FormBean Name is accessed via 
in the layout_content.jsp.

But it is not available in the tiles

is there a way to do this?

I need it for a logic:iterate tag:



(I have an FormBean containing the Property bgListe, an array of
Gen_bg_Fb)

tia

Andreas


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Software Developer

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Re: Action takes long time to complete

[Andreas Langmann]

if the tasks result is not important for fulfilling the request
make a separate process, so the action method can finish before.

Andreas

David Bolsover wrote:
> 
> Hi all
> 
> I have an action that takes a very long time to complete.
> 
> Advice please - how do I forward to a new page before the tasks the action has
> started have completed?
> 
> db
> 
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Software Developer

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Re: Validator Problem

[Andreas Langmann]

> dynamicJavascript="false"

generates dynamic javascript specially for a specified formName
!this generated code needs the general javascript

> staticJavascript="true"

generates general javascript (functions for the generated code)

so you can generate in every page the dynamic code and the general code
only in one page.
(dont forget to include the general code - jsp-page into every page.

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Validation Question

[Andreas Langmann]

Hello,

i had updated to validator-1.0 (from the struts-1.1-b2 version) and my
validation just prints out the following code...

//  End -->


I miss the opening tag and my validation rules...

the tag code is:



formName is correct, and all works perfectly with the pre-release
validator version. Must i update Struts (to nightly build :-( ) ??

Tia

Andreas

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Re: html:select question

[Andreas Langmann]

> 
> Struts-el is a good solution for this.
> 
>labelProperty="value"/> 
> 

Hmm... thats great! Thanks for advice!

Andreas

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Dipl. Ing. (BA) Andreas Langmann
Software Developer

ISB AG 
Karlstr. 52-54   
76133 Karlsruhe

Telefon: +49 (0)721/82800-0
Telefax: +49 (0)721/82800-82

Email: [EMAIL PROTECTED]
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html:select question

[Andreas Langmann]

Hello,

i use a selectbox... the variables sb_lx and sb_l are inside the
formbean. 
With the attached jsp-code i need to put the object sb_l from formbean
into context

request.setAttribute("sb_l", myform.getSb_l());


  


So it works fine... but is there a way to do it without the
setAttribute?

Tnx,

Andreas

-- 
Dipl. Ing. (BA) Andreas Langmann
Software Developer

ISB AG 
Karlstr. 52-54   
76133 Karlsruhe

Telefon: +49 (0)721/82800-0
Telefax: +49 (0)721/82800-82

Email: [EMAIL PROTECTED]
Internet: http://www.isb-ag.de

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Re: Using own Date type in Formbeans...

[Andreas Langmann]

Yeah! It works

my FormBean variable type is myDate (from java.sql.Date or
java.util.Date )
and i used the code from an older posting to make it.

Okay, what to do:

Change the Date type in the code below to "myDate".
And now your date type will use your format for display...



-
Date: Thu, 17 Oct 2002 12:22:35 -0400
From: Rick Reumann <[EMAIL PROTECTED]>
Subject: [ConvertUtils] Converter for java.util.Date
Content-Type: text/plain; charset=us-ascii

Hey Elder,

(posting this to Struts list as well in case anyone else finds it
useful while digging through the archives)

I modified the code you sent just a bit and also provided a method
taking a format String for how they want the date formatted (actually
someone might want to modify the code with a default format, but I
want to be forced to provide one). I still haven't gotten around to
actually modifying the StringConverter class to handle the other
direction (String to java.util.Date) to avoid having to register the
extra custom StringConverter class below. I'll get around to it some
time:)

To use these converters so that BeanUtils.copyProperties( ) works in
both directions I just added a static block to the top of my dispatch
Action ...

static {
  DateBeanUtilsConverter dateConverter = new DateBeanUtilsConverter();
  dateConverter.setFormatPattern( "MMdd" );
  StringBeanUtilsConverterDate myStringConverter = new
StringBeanUtilsConverterDate();
  myStringConverter.setFormatPattern( "MMdd" );
  ConvertUtils.register( dateConverter, java.util.Date.class );
  ConvertUtils.register( myStringConverter, String.class );
}

The two classes are listed below. All seems to be working fine.

/** coverts java.util.Date to String using BeanUtils ***/

import org.apache.commons.beanutils.Converter;
import java.text.*;
import java.util.*;
import corporate.*;

public class DateBeanUtilsConverter implements Converter {

private String formatPattern = null;

public void setFormatPattern(String formatPattern) {
this.formatPattern = formatPattern;
}

public Object convert(Class type, Object value) {
Date date = null;

if (value != null
&& (value instanceof String)
&& (type == Date.class)) {
try {

String s = value.toString();
SimpleDateFormat formatter =
new SimpleDateFormat(formatPattern);
date = formatter.parse(s);

} catch (Exception e) {
ErrorLogging.println("DateBeanUtilsConverter: " + e);
}
}
return date;
}
}

/** coverts String to java.util.Date using BeanUtils ***/

import org.apache.commons.beanutils.Converter;
import org.apache.commons.beanutils.converters.*;
import java.text.*;
import java.util.*;
import corporate.*;

public class StringBeanUtilsConverterDate implements Converter {
private static final StringConverter stringConverter =
new StringConverter();
private String formatPattern = null;

public void setFormatPattern(String formatPattern) {
this.formatPattern = formatPattern;
}

public Object convert(Class type, Object value) {
Object returnValue = null;

if (value != null) {
if (type == String.class && (value instanceof Date)) {
SimpleDateFormat formatter =
new SimpleDateFormat(formatPattern);
String dateString = formatter.format(value);
returnValue = dateString;
} else {
returnValue = stringConverter.convert(type, value);
}
}
return returnValue;
}
}
-----

-- 
Dipl. Ing. (BA) Andreas Langmann
Software Developer

ISB AG 
Karlstr. 52-54   
76133 Karlsruhe

Telefon: +49 (0)721/82800-0
Telefax: +49 (0)721/82800-82

Email: [EMAIL PROTECTED]
Internet: http://www.isb-ag.de

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Re: Using own Date type in Formbeans...

[Andreas Langmann]

Actually i use Struts Milestone build. Should i try to update used
librarys?

TIA

Andreas Langmann

<<<< jsp >>>>>

---cut---

---cut---


<<<< FormBean >>>>>

---cut---
  //
  java.sql.Date mTxtBgaendGueltigkeitVon;

  public java.sql.Date getTxt_bgaend_gueltigkeit_von() {
return mTxtBgaendGueltigkeitVon;
  }

  public void setTxt_bgaend_gueltigkeit_von(java.sql.Date
txtBgaendGueltigkeitVon) {
mTxtBgaendGueltigkeitVon = txtBgaendGueltigkeitVon;
  }
---cut---


<<<< CLASS DateWrapper >>>>

package de.km.bw.estat.struts.utils;

import java.sql.Date;

/**
 * @author alangman
 *
 */

public class DateWrapper extends java.sql.Date {
  static String cFormatStr = "dd.MM.";

  public static void setFormatStr(String formatStr) {
cFormatStr = formatStr;
  }

  public DateWrapper(long date) {
super(date);
  }

  public String toString() {
java.text.DateFormat df = new
java.text.SimpleDateFormat(cFormatStr);
return df.format(this);
  }
}

<<

Postfach 4711 wrote:
> 
> Hello Andreas,
> 
> given your infos I can only guess what goes wrong. Setting
> the props in your action form fails because of your setters.
> Can you mail your jsp and your form bean.
> 
> Friday, November 8, 2002, 2:08:49 PM, you wrote:
> 
> AL> Additional Information: i extend java.sql.Date (also tried
> AL> java.util.Date, but no difference...)
> 
> AL> Andreas Langmann wrote:
> >>
> >> Hello,
> >>
> >> i am using a user-defined Date type for FormBeans. So i can change the
> >> Display-Format (in MyDate.toString())
> >>
> >> But now i get an error message (see below). Must i change the
> >> constructor to accept the new Format?
> >>
> >> thanks,
> >>
> >> Andreas
> >>
> >> HTTP ERROR: 500 BeanUtils.populate
> >>
> >> INFO: Processing a 'POST' for path '/a_dv_07_03_bildungsgang_aendern'
> >> 13:11:58.213 WARN!! Exception for
> >> /webapp/dv/a_dv_07_03_bildungsgang_aendern.do
> >> java.lang.IllegalArgumentException: argument type mismatch
> >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> at
> >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> >> java:39)
> >> at
> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >> sorImpl.java:25)
> >> at java.lang.reflect.Method.invoke(Method.java:324)
> >> at
> >> org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(Property
> >> Utils.java:1650)
> >> at
> >> org.apache.commons.beanutils.PropertyUtils.setNestedProperty(Property
> >> Utils.java:1545)
> >> at
> >> org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.
> >> java:1574)
> >> at
> >> org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:919
> >> )
> >> at
> >> org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:726)
> >> at
> >> org.apache.struts.util.RequestUtils.populate(RequestUtils.java:978)
> >> at
> >> org.apache.struts.action.RequestProcessor.processPopulate(RequestProc
> >> essor.java:779)
> >> at
> >> org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
> >> va:246)
> >> at
> >> org.apache.struts.action.ActionServlet.process(ActionServlet.java:129
> >> 2)
> >> at
> >> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
> >>
> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> >> at
> >> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:366
> >> )
> >> at
> >> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicati
> >> onHandler.java:292)
> >> at
> >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:5
> >> 77)
> >> at org.mortbay.http.HttpContext.handle(HttpContext.java:1682)
> >> at
> >> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplication
> >> Context.java:544)
> >> at org.mortbay.http.HttpContext.handle(HttpContext.java:1632)
> >> at org.mortbay.http.HttpServer.service(

Re: Using own Date type in Formbeans...

[Andreas Langmann]

Additional Information: i extend java.sql.Date (also tried
java.util.Date, but no difference...)

Andreas Langmann wrote:
> 
> Hello,
> 
> i am using a user-defined Date type for FormBeans. So i can change the
> Display-Format (in MyDate.toString())
> 
> But now i get an error message (see below). Must i change the
> constructor to accept the new Format?
> 
> thanks,
> 
> Andreas
> 
> HTTP ERROR: 500 BeanUtils.populate
> 
> INFO: Processing a 'POST' for path '/a_dv_07_03_bildungsgang_aendern'
> 13:11:58.213 WARN!! Exception for
> /webapp/dv/a_dv_07_03_bildungsgang_aendern.do
> java.lang.IllegalArgumentException: argument type mismatch
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at
> org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(Property
> Utils.java:1650)
> at
> org.apache.commons.beanutils.PropertyUtils.setNestedProperty(Property
> Utils.java:1545)
> at
> org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.
> java:1574)
> at
> org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:919
> )
> at
> org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:726)
> at
> org.apache.struts.util.RequestUtils.populate(RequestUtils.java:978)
> at
> org.apache.struts.action.RequestProcessor.processPopulate(RequestProc
> essor.java:779)
> at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
> va:246)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:129
> 2)
> at
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
> 
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:366
> )
> at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicati
> onHandler.java:292)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:5
> 77)
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1682)
> at
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplication
> Context.java:544)
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1632)
> at org.mortbay.http.HttpServer.service(HttpServer.java:875)
> at
> org.mortbay.http.HttpConnection.service(HttpConnection.java:806)
> at
> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:956)
>     at
> org.mortbay.http.SocketChannelListener.handle(SocketChannelListener.j
> ava:284)
> at
> org.mortbay.util.ThreadPool$JobRunner.run(ThreadPool.java:743)
> at java.lang.Thread.run(Thread.java:536)
> 
> --
> Dipl. Ing. (BA) Andreas Langmann
> Software Developer
> 
> ISB AG
> Karlstr. 52-54
> 76133 Karlsruhe
> 
> Telefon: +49 (0)721/82800-0
> Telefax: +49 (0)721/82800-82
> 
> Email: [EMAIL PROTECTED]
> Internet: http://www.isb-ag.de
> 
> --
> To unsubscribe, e-mail:   <mailto:struts-user-unsubscribe@;jakarta.apache.org>
> For additional commands, e-mail: <mailto:struts-user-help@;jakarta.apache.org>

-- 
Dipl. Ing. (BA) Andreas Langmann
Software Developer

ISB AG 
Karlstr. 52-54   
76133 Karlsruhe

Telefon: +49 (0)721/82800-0
Telefax: +49 (0)721/82800-82

Email: [EMAIL PROTECTED]
Internet: http://www.isb-ag.de

--
To unsubscribe, e-mail:   <mailto:struts-user-unsubscribe@;jakarta.apache.org>
For additional commands, e-mail: <mailto:struts-user-help@;jakarta.apache.org>

Using own Date type in Formbeans...

[Andreas Langmann]

Hello,

i am using a user-defined Date type for FormBeans. So i can change the
Display-Format (in MyDate.toString())

But now i get an error message (see below). Must i change the
constructor to accept the new Format?

thanks,

Andreas

HTTP ERROR: 500 BeanUtils.populate

INFO: Processing a 'POST' for path '/a_dv_07_03_bildungsgang_aendern'
13:11:58.213 WARN!! Exception for
/webapp/dv/a_dv_07_03_bildungsgang_aendern.do
java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(Property
Utils.java:1650)
at
org.apache.commons.beanutils.PropertyUtils.setNestedProperty(Property
Utils.java:1545)
at
org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.
java:1574)
at
org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:919
)
at
org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:726)
at
org.apache.struts.util.RequestUtils.populate(RequestUtils.java:978)
at
org.apache.struts.action.RequestProcessor.processPopulate(RequestProc
essor.java:779)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:246)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:129
2)
at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:366
)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicati
onHandler.java:292)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:5
77)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1682)
at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplication
Context.java:544)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1632)
at org.mortbay.http.HttpServer.service(HttpServer.java:875)
at
org.mortbay.http.HttpConnection.service(HttpConnection.java:806)
at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:956)
at
org.mortbay.http.SocketChannelListener.handle(SocketChannelListener.j
ava:284)
at
org.mortbay.util.ThreadPool$JobRunner.run(ThreadPool.java:743)
at java.lang.Thread.run(Thread.java:536)

-- 
Dipl. Ing. (BA) Andreas Langmann
Software Developer

ISB AG 
Karlstr. 52-54   
76133 Karlsruhe

Telefon: +49 (0)721/82800-0
Telefax: +49 (0)721/82800-82

Email: [EMAIL PROTECTED]
Internet: http://www.isb-ag.de

--
To unsubscribe, e-mail:   <mailto:struts-user-unsubscribe@;jakarta.apache.org>
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