Re: [castor-dev] ValidationException: dd is a required field.; doingmarshaling

Bruno Cadonna Wed, 30 Jul 2003 07:54:18 -0700

hi,

thank you for your reply.

you are right with your sum up of my problem.

the code is:

  // creates XML-document with generated classes
  public Dl createJavaXMLDoc () {

    // creates definition list
    Dl defl = new Dl();

    // creates and adds definition list item 0 to definition list
    defl.addDlItem(new DlItem());

    // creates and adds definition term to defintion list item 0
    defl.getDlItem(0).setDt(new Dt());

    // creates and adds definition term item 0 to definition term
    defl.getDlItem(0).getDt().addDtItem(new DtItem());

    // creates and adds text to definition term item 0
    defl.getDlItem(0).getDt().getDtItem(0).setContentMix_group(
            JavaXMLDocHelper.createTxt("test data",  false, false, false));

    // creates and adds definition list item 1 to definition list
    defl.addDlItem(new DlItem());

    // creates and adds definition description to defintion list item 1
    defl.getDlItem(1).setDd(new Dd());

// creates and adds definition description item 0 to definition description defl.getDlItem(1).getDd().addDdItem(new DdItem());

// creates and adds text to definition description item 0 defl.getDlItem(1).getDd().getDdItem(0).setContentMix_group( JavaXMLDocHelper.createTxt("test definition", false, false, false));

    // creates and adds definition list item 2 to definition list
    defl.addDlItem(new DlItem());

    // creates and adds definition term to definition list item 2
    defl.getDlItem(2).setDt(new Dt());

    // creates and adds definition term item 0 to definition term
    defl.getDlItem(2).getDt().addDtItem(new DtItem());

// creates and adds text to definition term item 0 defl.getDlItem(2).getDt().getDtItem(0).setContentMix_group( JavaXMLDocHelper.createTxt("test data 2", false, false, false));

    // creates and adds definition list item 3 to definition list
    defl.addDlItem(new DlItem());

    // creates and adds definition description to defintion list item 3
    defl.getDlItem(3).setDd(new Dd());

    // creates definition description item
    DdItem bdit2s1it1bgrplgrpdlit4ddit1 = new DdItem();

// creates and adds definition description item 0 to definition description defl.getDlItem(3).getDd().addDdItem(new DdItem());

// creates and adds text to definition description item 0 defl.getDlItem(3).getDd().getDdItem(0).setContentMix_group( JavaXMLDocHelper.createTxt("test definition 2", false, false, false));

    // returns definition list
    return defl;
  }

JavaXMLDocHelper is a class with static method to simplify actions which are repeated a lot of times.

i invoke the marshaller in the following manner:

      Marshaller m = new Marshaller(fwriter);
      m.setDebug(true);
      m.marshal(doc);
      // doc is the above document (object of class Dl)

regards
bruno

Arnaud Blandin wrote:

Hi Bruno,
The best is to send the code you use to instantiate your object to the
list.
According to your schema the <dd/> element is mandatory so I sum up your
problem:
- when creating the object by hand and try to marshal you have an
exception
- when castor is unmarshalling the object and then marshal it back, all
is fine
Am I correct?

Arnaud
-----Original Message----- From: Bruno Cadonna [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 11:43 AM To: [EMAIL PROTECTED] Subject: [castor-dev] ValidationException: dd is a required field.; doing marshaling

hi,

i sent this email already last week to this mailing list and nobody didn't answer me. maybe i explained my problem not clear enough. anyway i try again!

i have following problem.

due to tests i made a xml-file directly with the generated classes of castor 0.9.5. by creating the objects by myself (using castor's generated classes, but without unmarshalling) and then i marshaled them in order to get the xml-file in xml format. this is my test xml-file:
<dl>
  <dt>
    <txt>test data</txt>
  </dt>
  <dd>
    <txt>test definition</txt>
  </dd>
  <dt>
    <txt>test data 2</txt>
  </dt>
  <dd>
    <txt>test definition 2</txt>
  </dd>
</dl>
the relevant part of my schema is:
<xs:element name="dl">
  <xs:complexType>
    <xs:sequence maxOccurs="unbounded">
      <xs:element ref="dt"/>
      <xs:element ref="dd"/>
    </xs:sequence>
    </xs:complexType>
</xs:element>
<xs:element name="dd">
  <xs:complexType>
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:group ref="content-mix.group"/>
    </xs:choice>
  </xs:complexType>
</xs:element>
<xs:element name="dt">
  <xs:complexType>
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:group ref="content-mix.group"/>
    </xs:choice>
  </xs:complexType>
</xs:element>
when i marshal it i get the exception:
ValidationException: dd is a required field.;
but when i change the sequence to a choice (with the same maxOccurs attribute) all works fine.

i tried to unmarshal and then to marshal the xml-file leaving the sequence in the complexType and it works as well.

shouldn't it work also when i create the object by myself?

maybe i forget to set anything, when i create the xml-file as java object.

could somebody help me?
bye
bruno
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Re: [castor-dev] ValidationException: dd is a required field.; doingmarshaling

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