我使用Eclipse中的Dali插件使用xsd文件生成Java类,该文件实际上只是在模式文件上调用xjc。我使用了建议here通过将XML绑定文件应用于类生成来解决命名冲突。这很好用,但我试图通过重命名根元素更进一步,结果是我丢失了XmlRootElement注释。我尝试使用annox来添加根元素注释,但是我得到了这个错误:不支持的绑定命名空间“http://annox.dev.java.net”。也许你的意思是“http://java.sun.com/xml/ns/jaxb/xjc”?
这是我的初始binding.xml文件(没有annox):
<jaxb:bindings xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd"
version="2.1">
<!-- Force all classes to be generated at the top level, this will potentially cause name conflicts -->
<jaxb:globalBindings localScoping="toplevel"/>
<jaxb:bindings schemaLocation="mySchema-1.0.0.xsd">
<!-- Rename the root element -->
<jaxb:bindings node="//xs:element[@name='MyRootClassNameIsReallyLong']/xs:complexType">
<jaxb:class name="ShorterName"/>
</jaxb:bindings>
<!-- Rename the Bar class to resolve a naming conflict -->
<jaxb:bindings node="//xs:element[@name='Foo']/xs:complexType/xs:sequence/xs:element[@name='Bar']/xs:complexType">
<jaxb:class name="FooBar"/>
</jaxb:bindings>
</jaxb:bindings>
</jaxb:bindings>
顺便说一下,值得注意的是架构文件来自第三方,所以我没兴趣修改它。同样,我宁愿不篡改生成的Java文件,这就是我对绑定xml方法感兴趣的原因。
编辑(9/11/2013) - 这是与annox的绑定XML:
<jaxb:bindings xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd"
xmlns:annox="http://annox.dev.java.net"
version="2.1">
<!-- Force all classes to be generated at the top level, this will potentially cause name conflicts -->
<jaxb:globalBindings localScoping="toplevel"/>
<jaxb:bindings schemaLocation="mySchema-1.0.0.xsd">
<!-- Rename the root element -->
<jaxb:bindings node="//xs:element[@name='MyRootClassNameIsReallyLong']/xs:complexType">
<jaxb:class name="ShorterName"/>
<annox:annotate>
<annox:annotate annox:class="javax.xml.bind.annotation.XmlRootElement" name="MyRootClassNameIsReallyLong" />
</annox:annotate>
</jaxb:bindings>
<!-- Rename the Bar class to resolve a naming conflict -->
<jaxb:bindings node="//xs:element[@name='Foo']/xs:complexType/xs:sequence/xs:element[@name='Bar']/xs:complexType">
<jaxb:class name="FooBar"/>
</jaxb:bindings>
</jaxb:bindings>
</jaxb:bindings>
答案 0 :(得分:0)
Annox是一个XJC添加,因此除了声明命名空间prefx(xmlns:annox="http://annox.dev.java.net
)之外,您还需要将其声明为extensionBindingPrefix
。
您的开放标记应如下所示:
<jaxb:bindings xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb
http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd"
jaxb:extensionBindingPrefix="annox"
version="2.1">