【发布时间】:2017-09-19 08:12:21
【问题描述】:
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,接下来我遇到了多个根元素的一些问题,然后我用 List 创建了新类。现在我在下面显示我的代码:
客户
@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(由于多根问题而创建的类)
@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。
【问题讨论】:
-
类路径中有camel-jaxb吗?你用什么版本的骆驼?你能更好地解释一下是什么问题吗,有点不清楚
-
多根问题是什么意思?
标签: java xml apache spring-boot apache-camel