Hello,
Using wsimport I generated a class from the following xsd type:
[code]
<xsd:complexType name="MDVendorExtensions_T">
<xsd:sequence>
<xsd:any namespace="##any" processContents="lax" minOccurs="0"
maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
[/code]
The class generated was :
[code]
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "MDVendorExtensions_T", propOrder = {
"any"
})
public class MDVendorExtensionsT {
@XmlAnyElement(lax = true)
protected List any;
public List getAny() {
if (any == null) {
any = new ArrayList();
}
return this.any;
}
}
[/code]
Then I would like to map MDVendorExtensionT into a database using ejb3
annotations. As I can't map a List I created an entity bean E just to wrap
Object. So after adding persitent annotations:
[code]
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "MDVendorExtensions_T", propOrder = {
"any"
})
@Entity
@Table(name = "MDV")
public class MDVendorExtensionsT implements Serializable{
@Id
private Long id;
@XmlAnyElement(lax = true)
@OneToMany(cascade={CascadeType.ALL})
protected List<E> any;
....
[/code]
with E containing just an id:
[code]
@Entity
public class E implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
..
[/code]
If I have an xml file which contains an element vendorExtension that
validate the xsd:any type defined above:
[code]
<root>
<vendorExtension>
<element1>first element<element1>
<element2> <element2_1> ....</element2_1></element2>
...
<vendorExtension>
</root>
[/code]
My question is : how can I store the content of vendorExtension element into
the database. There can be as many element as the user want under this
element and if I try this code with just
[code]
<vendorExtension><element1>first Element <element1></vendorExtension>
[/code]
I get a
[code]
java.lang.IllegalArgumentException: Object: [element1: null] is not a known
entity type.
[/code]
At first I wanted to store the content of vendorExtension as a string (I
don't know how to do it either) but I think it's not a good solution if the
content is very big
Thank you.
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