Question

JAXBContext jaxbContext = JAXBContext.newInstance(BatchwisePricingJob.class);
Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();

StringReader reader = new StringReader(batchprice.toString());

BatchwisePricingJob batch = (BatchwisePricingJob) jaxbUnmarshaller.unmarshal(reader);
ArrayList<Price> pricingOfProduct = batch.getPricingOfProduct();

int i = 0;
for (Price price : pricingOfProduct) {
    i++;
    System.out.println("customer id:" + i + " " + price.getCustomerId());
    System.out.println("material id:" + i + " " + price.getMaterialId());
}

还为getter / setter提供了@XmlElement注释，但随后它会抛出Illegealannotationexception

的异常

Class has two properties of the same name "customerId"
    this problem is related to the following location:
        at public int com.efl.efms.batch.ws.data.batchwisePricing.Price.getCustomerId()
        at com.efl.efms.batch.ws.data.batchwisePricing.Price
        at private java.util.ArrayList com.efl.efms.batch.ws.data.batchwisePricing.BatchwisePricingJob.pricingOfProduct
        at com.efl.efms.batch.ws.data.batchwisePricing.BatchwisePricingJob
    this problem is related to the following location:
        at private int com.efl.efms.batch.ws.data.batchwisePricing.Price.customerId
        at com.efl.efms.batch.ws.data.batchwisePricing.Price
        at private java.util.ArrayList com.efl.efms.batch.ws.data.batchwisePricing.BatchwisePricingJob.pricingOfProduct
        at com.efl.efms.batch.ws.data.batchwisePricing.BatchwisePricingJob

Answer 1

如果XML文档与您的映射不匹配，则解组的值将为null。最简单的方法是填充对象模型，然后将其编组，以查看与当前映射对应的XML。如果所需的名称与默认值不同，您可以使用@XmlElement和@XmlAttribute指定要映射到的名称。

如果映射字段及其对应的属性，您将看到以下异常。以下文章将为您提供帮助：http://blog.bdoughan.com/2011/06/using-jaxbs-xmlaccessortype-to.html

Class has two properties of the same name "customerId"
    this problem is related to the following location:
        at public int com.efl.efms.batch.ws.data.batchwisePricing.Price.getCustomerId()
        at com.efl.efms.batch.ws.data.batchwisePricing.Price
        at private java.util.ArrayList com.efl.efms.batch.ws.data.batchwisePricing.BatchwisePricingJob.pricingOfProduct
        at com.efl.efms.batch.ws.data.batchwisePricing.BatchwisePricingJob
    this problem is related to the following location:
        at private int com.efl.efms.batch.ws.data.batchwisePricing.Price.customerId
        at com.efl.efms.batch.ws.data.batchwisePricing.Price
        at private java.util.ArrayList com.efl.efms.batch.ws.data.batchwisePricing.BatchwisePricingJob.pricingOfProduct
        at com.efl.efms.batch.ws.data.batchwisePricing.BatchwisePricingJob

jaxb unmarshaller读取值为0

1 个答案: