我正在使用JAXB生成XML.但是JAXB会生成一个空的Tag来自我关闭.但是我的客户想要单独的空标签.我知道两者都是平等的,但他不同意我的看法.请任何人提出解决方案.谢谢.
样例代码:
@XmlAccessorType(XmlAccesstype.FIELD)
@XmlType(name = "", propOrder = {
"currencyCode",
"discountValue",
"setPrice",
"spendLowerThreshold",
"spendUpperThreshold",
"discountApportionmentPercent",
"discountApportionmentValue"
})
@XmlRootElement(name = "countryData")
public class CountryData {
protected String currencyCode;
protected String discountValue = "";
protected String setPrice = "";
protected String spendLowerThreshold = "";
protected String spendUpperThreshold = "";
protected String discountApportionmentPercent = "";
protected String discountApportionmentValue = "";
// Setters and Gettres
}
实际输出:
<currencyCode>GBP</currencyCode>
<discountValue/>
<setPrice/>
<spendLowerThreshold/>
<spendUpperThreshold/>
<discountApportionmentPercent>0.0</discountApportionmentPercent>
<discountApportionmentValue/>
预期产量:
<currencyCode>GBP</currencyCode>
<discountValue></discountValue>
<setPrice></setPrice>
<spendLowerThreshold></spendLowerThreshold>
<spendUpperThreshold></spendUpperThreshold>
<discountApportionmentPercent>0.0</discountApportionmentPercent>
<discountApportionmentValue></discountApportionmentValue>
编组代码:
try {
Marshaller marshaller = JAXBContext.newInstance(CountryData.class).createMarshaller();
ByteArrayOutputStream os = new ByteArrayOutputStream();
marshaller.marshal(countryData , os);
log.debug("The PPV request raw XML -> " + os.toString());
} catch (JAXBException e) {
// nothing to do
}
我正在使用JDK 6.0
解决方法:
如果已从XSD生成了类,则还将生成ObjectFactory类.如果没有,请参考here有关如何生成ObjectFactory类的信息.
在那之后,您的代码将像-
JAXBContext context;
context = JAXBContext.newInstance(*yourClass*.class);
final ObjectFactory objFactory = new ObjectFactory();
final JAXBElement<YourClass> element = objFactory
.*autoGeneratedmethodfromObjectFactorytogetelement*;
Marshaller marshaller;
marshaller = context.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,
Boolean.TRUE);
final StringWriter stringWriter = new StringWriter();
marshaller.marshal(element, stringWriter);
String message = stringWriter.toString();
这将为您提供所需的输出.
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。