org.xml.sax.SAXParseException: The content of element type

tads · **Posted:** Thu Sep 25, 2003 11:19 am

Hi,

I

gbalaji · **Posted:** Thu Sep 25, 2003 11:21 am

I guess that the id element should be placed before all property elements.

-Balaji

Brannor McThife · **Posted:** Thu Sep 25, 2003 11:26 am

Yip, I'd go with what gbalaji said. Although a little hard to read for some, the exception does say that the <id> tag must always come before properties.

-G

tads · **Posted:** Thu Sep 25, 2003 12:48 pm

Thank you Balaji.

Now It

Brannor McThife · **Posted:** Fri Sep 26, 2003 1:19 am

It may be that you need to change you <bag> to the following, and I am just guessing as to a possibility.

Code:

<bag name="users" [b]cascade="all"[/b] inverse="true" lazy="true"> 
    <key column="id_template"/> 
    <one-to-many class="br.com.proj.dao.register.User"/> 
</bag> 

Also, it could be that your Template class should have a getUsers() and setUsers() method - not sure if you do or don't. Of course, these would both be of a collection type, e.g. java.util.List

Worth a try, till one of the Hibernate team or someone else can give a more precise explanation.

-G

Brannor McThife · **Posted:** Fri Sep 26, 2003 1:21 am

Sorry...remove the Bold tags in the code...still getting used to the forum format. :P

-G

Brannor McThife · **Posted:** Fri Sep 26, 2003 9:26 am

Did a little search of the forum, and found quite a few people that came up with this problem, and it always seems to come back to one thing:

Mapping a primitive type to a database field that can be null.

Make sure to set not-null="true" for all your primitave types (in your property) in your hbm file(s).

And, if like me, when you have to later add a new property-field mapping that is a primitive, make sure to set the value of all the rows in your database, otherwise when you try to do a load on them, Hibernate will try to assign a null value to a primitive, and you'll get this exception again.

A simple: update TABLE set FIELDNAME = 0; should suffice, if 0 is your default value for that field. :)

tads · **Posted:** Fri Sep 26, 2003 12:43 pm

Hi,

I configured the values of primitive type with property not-nul="true",
but the error is the same.
In the User bean, I can to have um parent_user and your
children (subordinates) too.

The user mapping is:

Code:

<hibernate-mapping>
    <class name="br.com.proj.dao.register.User" table="users">
      <id name="idUser" column="id_user">
         <generator class="assigned"/>
      </id>
      <property name="dtExclusion" column="dt_exclusion"/>
        <property name="dtInclusion" column="dt_inclusion"/>
        <property name="name" column="name"/>
        <property name="password" column="password"/>
        <property name="stUser" column="st_user" not-null="true"/>
      <property name="nbEmployee" column="nb_employee" not-null="true"/>
        <many-to-one name="department" column="id_department" class="br.com.hst.dao.register.Department"/>
        <many-to-one name="template" column="id_template" class="br.com.proj.dao.register.Template"/>
      <many-to-one name="parentUser" column="id_parent_user" 
         class="br.com.proj.dao.register.User"/>
      <bag name="subordinates" cascade="all" inverse="true" lazy="true">
         <key column="id_parent_user"/>
         <one-to-many class="br.com.proj.dao.register.User"/>
        </bag>
    </class>

I

gavin · **Posted:** Fri Sep 26, 2003 1:10 pm

Turn the reflection optimizer off, and you will see a more helpful exception message. The problem will be in your Java class definition somewhere.

tads · **Posted:** Fri Sep 26, 2003 1:10 pm

I forgot a thing:

I

tads · **Posted:** Fri Sep 26, 2003 1:34 pm

Hi Brannor McThife,

The alternative:

A simple: update TABLE set FIELDNAME = 0; should suffice, if 0 is your default value for that field. :)

Is this the only way for this????

thanks

Brannor McThife · **Posted:** Tue Sep 30, 2003 5:55 am

Tads, no, it isn't the only way.

It depends on your database. e.g. in MS SQL you simply set the default value of the new field to whichever you choose, and it will insert that value for all the existing rows. I'm not too familiar with Oracle, but I'm sure you can do the same there.

:)

-G

tads · **Posted:** Tue Sep 30, 2003 7:25 am

I understood,

I