具有字段名和值以响应映射java对象的XML无法从字段中检索
下面的响应是xml,我需要映射到我用jaxb、sax、dom尝试过的java对象。我无法从下面的具有字段名和值以响应映射java对象的XML无法从字段中检索,java,xml,data-binding,Java,Xml,Data Binding,下面的响应是xml,我需要映射到我用jaxb、sax、dom尝试过的java对象。我无法从下面的数据中获取数据。请建议如何从下面的xml中检索数据 <DTDCREPLY> <CONSIGNMENT> <CNHEADER> <CNTRACK>TRUE</CNTRACK> <FIELD NAME="strShipmentNo" VALUE="A15082271"
数据中获取数据。请建议如何从下面的xml中检索数据
<DTDCREPLY>
<CONSIGNMENT>
<CNHEADER>
<CNTRACK>TRUE</CNTRACK>
<FIELD NAME="strShipmentNo" VALUE="A15082271" />
<FIELD NAME="strRefNo" VALUE="N/A" />
<FIELD NAME="strMode" VALUE="AIR" />
<FIELD NAME="strOrigin" VALUE="LEAK-PROOF ENGINEERING PVT.LTD, AHMEDABAD" />
<FIELD NAME="strOriginRemarks" VALUE="Received from" />
<FIELD NAME="strBookedOn" VALUE="08072009" />
<FIELD NAME="strPieces" VALUE="1" />
<FIELD NAME="strWeightUnit" VALUE="Kg" />
<FIELD NAME="strWeight" VALUE="0.020" />
<FIELD NAME="strDestination" VALUE="PUNE" />
<FIELD NAME="strStatus" VALUE="DELIVERY" />
<FIELD NAME="strStatusTransOn" VALUE="09072009" />
<FIELD NAME="strStatusTransTime" VALUE="1210" />
<FIELD NAME="strRemarks" VALUE="CO SEAL" />
<FIELD NAME="strNoOfAttempts" VALUE="" />
</CNHEADER>
<CNBODY>
<CNACTIONTRACK>TRUE</CNACTIONTRACK>
<CNACTION>
<FIELD NAME="strAction" VALUE="DISPATCHED" />
<FIELD NAME="strRemarks" VALUE="" />
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="RECEIVED" />
<FIELD NAME="strRemarks" VALUE="" />
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="DISPATCHED" />
<FIELD NAME="strRemarks" VALUE="" />
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="RECEIVED" />
<FIELD NAME="strRemarks" VALUE="" />
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="OUT FOR DELIVERY" />
<FIELD NAME="strRemarks" VALUE="" />
</CNACTION>
</CNBODY>
</CONSIGNMENT>
</DTDCREPLY>
真的
真的
使用,您可以序列化大多数Java对象,而无需任何映射。对象名称成为生成的XML中的元素名称,类中的字符串构成XML的元素内容。使用XStream序列化的类不需要实现可序列化接口。XStream是一个序列化工具,而不是数据绑定工具,这意味着它不从XML或XML模式定义(XSD)文件执行类生成。检查此Stackoverflow注意:我是专家组的负责人和成员
下面我将演示如何使用EclipseLink JAXB(MOXy)的@XmlPath
扩展映射用例
CNBody
package forum12934737;
import java.util.List;
import javax.xml.bind.annotation.*;
@XmlRootElement(name="CNBODY")
public class CNBody {
@XmlElement(name="CNACTIONTRACK")
private String cnActionTrack;
@XmlElement(name="CNACTION")
private List<CNAction> cnActions;
}
jaxb.properties
要将MOXy指定为JAXB提供程序,您需要在与域模型相同的包中包含一个名为JAXB.properties
的文件,其中包含以下条目:
javax.xml.bind.context.factory=org.eclipse.persistence.jaxb.JAXBContextFactory
演示
package forum12934737;
import java.io.File;
import javax.xml.bind.*;
public class Demo {
public static void main(String[] args) throws Exception {
JAXBContext jc = JAXBContext.newInstance(CNBody.class);
Unmarshaller unmarshaller = jc.createUnmarshaller();
File xml = new File("src/forum12934737/input.xml");
CNBody cnBody = (CNBody) unmarshaller.unmarshal(xml);
Marshaller marshaller = jc.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(cnBody, System.out);
}
}
input.xml/Output
为了本例,我使用的是XML文档的子集
<CNBODY>
<CNACTIONTRACK>TRUE</CNACTIONTRACK>
<CNACTION>
<FIELD NAME="strAction" VALUE="DISPATCHED"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="RECEIVED"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="DISPATCHED"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="RECEIVED"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="OUT FOR DELIVERY"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
</CNBODY>
真的
了解更多信息
<CNBODY>
<CNACTIONTRACK>TRUE</CNACTIONTRACK>
<CNACTION>
<FIELD NAME="strAction" VALUE="DISPATCHED"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="RECEIVED"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="DISPATCHED"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="RECEIVED"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
<CNACTION>
<FIELD NAME="strAction" VALUE="OUT FOR DELIVERY"/>
<FIELD NAME="strRemarks" VALUE=""/>
</CNACTION>
</CNBODY>