Question

具有以下xml作为post参数，如何忽略“ v1：”或“ typ：”命名空间，以便可以将每个标记映射到Java类？我想从这种xml创建对象，但是由于标签之前的名称空间而出现错误（没有它们的情况就很好，但是我无法更改XML）。

Java控制器方法为：

[ [ { id: 31,
      sourceAccount: 'my_account',
      targetAccount: 'coffee_shop',
      amount: -90,
      category: 'eating_out',
      time: '2018-05-07T09:55:10.000Z' },
    { id: 30,
      sourceAccount: 'my_account',
      targetAccount: 'coffee_shop',
      amount: -90,
      category: 'eating_out',
      time: '2018-05-07T09:54:21.000Z' },
    { id: 32,
      sourceAccount: 'my_account',
      targetAccount: 'coffee_shop',
      amount: -90,
      category: 'eating_out',
      time: '2018-05-07T09:56:09.000Z' },
    { id: 33,
      sourceAccount: 'my_account',
      targetAccount: 'coffee_shop',
      amount: -90,
      category: 'eating_out',
      time: '2018-05-07T09:57:05.000Z' } ],
  [ { id: 14,
      sourceAccount: 'my_account',
      targetAccount: 'coffee_shop',
      amount: -50,
      category: 'eating_out',
      time: '2018-04-01T10:24:40.000Z' },
    { id: 15,
      sourceAccount: 'my_account',
      targetAccount: 'coffee_shop',
      amount: -50,
      category: 'eating_out',
      time: '2018-04-01T10:25:10.000Z' },
    { id: 13,
      sourceAccount: 'my_account',
      targetAccount: 'coffee_shop',
      amount: -50,
      category: 'eating_out',
      time: '2018-04-01T10:24:00.000Z' } ] ]

应要求提供的XML是：

@RequestMapping(value = "/XML", method = RequestMethod.POST, produces = {MediaType.APPLICATION_ATOM_XML_VALUE})
    public ResponseEntity<GetCompanyStructureDetailsResponseContent> getXml(@RequestBody GetCompanyStructureDetailsRequest request){
  // how should I filter this XML....
return null;
    }

错误是：

<v1:getCompanyStructureDetailsRequest>
  <v1:trackingInformation>
        <typ:eventLocalID>234233423434234234</typ:eventLocalID>
        <typ:applicationID>MSD</typ:applicationID>
        <typ:originApplicationID>MSD</typ:originApplicationID> 
  </v1:trackingInformation>
  <v1:getCompanyStructureDetailsRequestContent>
    <v1:customer>
      <v1:organizationIdentifier>
        <v1:companyIndex>33503</v1:companyIndex>
      </v1:organizationIdentifier>
    </v1:customer>
  </v1:getCompanyStructureDetailsRequestContent>
</v1:getCompanyStructureDetailsRequest>

Answer 1

SimpleXml可以做到这一点，首先是一些POJO：

@XmlName("v1:getCompanyStructureDetailsRequest")
public class GetCompanyStructureDetailsRequest {
    @XmlName("v1:trackingInformation")
    public TrackingInformation tracking;
    @XmlName("v1:getCompanyStructureDetailsRequestContent")
    public CompanyStructure structure;
}
public class TrackingInformation {
    @XmlName("typ:eventLocalID")
    public String eventLocalID;
    @XmlName("typ:applicationID")
    public String applicationID;
    @XmlName("typ:originApplicationID")
    public String originApplicationID;
}
public class CompanyStructure {
    @XmlName("v1:customer")
    public Customer customer;
}
public class Customer {
    @XmlWrapperTag("v1:organizationIdentifier")
    @XmlName("v1:companyIndex")
    public Integer companyId;
}

然后序列化并打印：

public static void main(final String... args) throws IOException {
    final SimpleXml simple = new SimpleXml();
    final GetCompanyStructureDetailsRequest r = simple.fromXml(xml, GetCompanyStructureDetailsRequest.class);
    System.out.println(r.structure.customer.companyId);
}

此代码将打印：

SimpleXml位于Maven中央：

<dependency>
    <groupId>com.github.codemonstur</groupId>
    <artifactId>simplexml</artifactId>
    <version>1.5.5</version>
</dependency>

Java：如何忽略标签前缀

1 个答案: