问题
I want to generate java code from xsd using JAXB 2.1 XJC. I have an xsd schema provided and I can't change it. I would like to use xjc:simple mode while generating java classes from xml schema.
In the xsd there are elements:
<xs:any namespace="##other" processContents="lax"/>
As it is stated here: http://jaxb.java.net/guide/Mapping_of__xs_any___.html I expected that these elements will be binded to:
@XmlAnyElement(lax=true)
public Object any;
but when I use simple binding mode xjc:simple I have:
@XmlAnyElement
protected Element any;
I was trying to find a workaround, but everywhere it's said that xs:any is handled with no configuration. The only way to have xs:any element as java.lang.Object is to drop xjc:simple or change processContents to "strict" in xsd. None of these options are acceptable right now for me as I can't change xml schema and I have some legacy code that depends on java classes generated with xjc:simple mode but now I need to use xs:any element and I would like to avoid using org.w3c.dom.Element objects.
Any help would be very appreciated. Thanks.
回答1:
You can use the Wildcard plugin from JAXB2 Basics. This allows you to customize lax/skip/strict wildcard binding modes:
<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
xmlns:wildcard="http://jaxb2-commons.dev.java.net/basic/wildcard"
jaxb:version="2.1"
jaxb:extensionBindingPrefixes="wildcard">
...
<xs:complexType name="issueJIIB10Type" mixed="true">
<xs:annotation>
<xs:appinfo>
<wildcard:lax/>
</xs:appinfo>
</xs:annotation>
<xs:complexContent mixed="true">
<xs:extension base="xs:anyType"/>
</xs:complexContent>
</xs:complexType>
...
</xs:schema>
You don't have to change the schema for this, you can use this customization via binding files.
来源:https://stackoverflow.com/questions/9293634/jaxb-2-1-customize-xsany-binding