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[英]apache camel simple language test on null exchange in Bluepring XML not working
[英]parsing XML with Apache Camel (printing null)
我在使用Apache Camel解析XML时遇到问题。 我添加了所有必要的注释,接下来我在多个根元素上遇到了一些问题,然后用List创建了新类。 现在,我在下面显示我的代码:
顾客
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public @Data class Customer {
private int id;
private String name;
private String address;
private String countryCode;
@XmlElementWrapper(name="products")
@XmlElement(name="product")
private List<Product> products;
}
产品
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public @Data class Product {
private int productId;
private String productName;
}
客户(创建类是因为存在多个根问题)
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public @Data class Customers {
@XmlElementWrapper
@XmlElement(name = "customer")
private List<Customer> customers;
@Override
public String toString() {
return "Customers{" +
"customers=" + customers +
'}';
}
}
MyRouteBuilder
public class MyRouteBuilder extends RouteBuilder {
@Override
public void configure() throws Exception {
from("file:/home/tkaczmarek/usr/data/inbox?noop=true")
.bean(XmlToBean.class);
}
}
XmlToBean
public class XmlToBean {
public void transformXmlObject(Customers customers) {
System.out.println(customers);
}
}
xml文件
<?xml version="1.0" encoding="UTF-8"?>
<customers>
<customer>
<id>1</id>
<name>Tomasz Kaczmarek</name>
<address>Łódź, ul. Błotna 5/32</address>
<countryCode>1221</countryCode>
<products>
<product>
<productId>1</productId>
<productName>Bread</productName>
</product>
<product>
<productId>2</productId>
<productName>Meat</productName>
</product>
</products>
</customer>
</customers>
当前输出
Customers{customers=null}
如何使我的代码正常工作? 我不知道哪里出了问题。
问题已解决,我从“客户”和“客户”中删除了XmlWrapper,现在它可以正常工作。
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