与JAXB @xmlSchema标注使用 [英] @xmlSchema annotation use with jaxb
本文介绍了与JAXB @xmlSchema标注使用的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我不能让一个XML文件,以显示与包级别@xmlSchema注解配置的所有参数。例如,如果我设置:
I can't get to show in a xml file all the parameters configured with the @xmlSchema annotation at package level. For example, if I set:
@javax.xml.bind.annotation.XmlSchema (
xmlns = {
@javax.xml.bind.annotation.XmlNs(prefix = "com",
namespaceURI="http://es.indra.transporte.common"),
@javax.xml.bind.annotation.XmlNs( prefix = "xsi",
namespaceURI="http://www.w3.org/2001/XMLSchema-instance"),
@javax.xml.bind.annotation.XmlNs( prefix = "ns2",
namespaceURI="http://es.indra.transporte.configuration"),
},
location = "http://es.indra.transporte.configuration StationNetwork.xsd",
elementFormDefault = javax.xml.bind.annotation.XmlNsForm.QUALIFIED
)
package es.indra.transporte.central.thalesinterface.common.beans;
我希望看到这样的:
I expect to see something like:
<stationNetwork xmlns:ns2="http://es.indra.transporte.configuration"
xmlns:com="http://es.indra.transporte.common"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://es.indra.transporte.configuration StationNetwork.xsd">
但我得到的输出如下:
but I get the following output:
<stationNetwork xmlns:com="http://es.indra.transporte.common">
我在做什么错?我怎样才能获得预期的输出?
What I'm doing wrong? How can I get the expected output?
推荐答案
您可以按如下写出一个架构位置:
You can write out a schema location as follows:
Marshaller marshaller = jc.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_SCHEMA_LOCATION, "http://es.indra.transporte.configuration StationNetwork.xsd");
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(root, System.out);
运行以下code:
Running the following code:
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
public class Demo {
public static void main(String[] args) throws Exception {
JAXBContext jc = JAXBContext.newInstance(StationNetwork.class);
StationNetwork root = new StationNetwork();
Marshaller marshaller = jc.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_SCHEMA_LOCATION, "http://es.indra.transporte.configuration StationNetwork.xsd");
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(root, System.out);
}
}
输出 - 地铁(JAXB RI)
Output - Metro (JAXB RI)
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<stationNetwork
xmlns:com="http://es.indra.transporte.common"
xmlns:ns2="http://es.indra.transporte.configuration"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://es.indra.transporte.configuration StationNetwork.xsd"/>
Output - EclipseLink JAXB (MOXy)
<?xml version="1.0" encoding="UTF-8"?>
<stationNetwork
xsi:schemaLocation="http://es.indra.transporte.configuration StationNetwork.xsd"
xmlns:ns2="http://es.indra.transporte.configuration"
xmlns:com="http://es.indra.transporte.common"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
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