问题描述
我是 JAXB 新手,在将 XML 转换为 Java 类实例时遇到了麻烦.
I'm new to JAXB and have troubles with conversion from XML to a Java class instance.
我有以下 XML:
<?xml version="1.0"?> <response> <category>client</category> <action>Greeting</action> <code>1000</code> <msg>Your Connection with API Server is Successful</msg> <resData> <data name="svDate">2009-02-16 06:22:21</data> </resData> </response>
我开发了以下 Java 代码:
and I develop the following Java code:
/** * Copyright 2013. ABN Software. All Rights reserved.<br> * Author ...... Andre<br> * Created ..... 14.03.2013<br> * <br> */ package net.regmaster.onlinenic.model; import javax.xml.bind.annotation.XmlAttribute; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlElementRef; import javax.xml.bind.annotation.XmlRootElement; import net.regmaster.onlinenic.enumtype.OnicEnumAction; import net.regmaster.onlinenic.enumtype.OnicEnumCategory; import net.regmaster.onlinenic.model.resdata.GreetingResData; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * @author annik * */ @XmlRootElement(name = "response") // @XmlType( propOrder = { "category", "action", "code", "message"}) public class OnicGreeting { private OnicEnumCategory category; private OnicEnumAction action; private Integer code; private String message; private GreetingResData resData; // private Logger LOG = LoggerFactory.getLogger(getClass()); /** * Getter. * * @return the category */ public OnicEnumCategory getCategory() { return category; } /** * Setter. * * @param category * the category to set */ public void setCategoryEnum(OnicEnumCategory category) { this.category = category; } @XmlElement public void setCategory(String category) { try { this.category = OnicEnumCategory.getEnum(category); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); LOG.error(e.getMessage()); } } /** * Getter. * * @return the action */ public OnicEnumAction getAction() { return action; } /** * Setter. * * @param action * the action to set */ public void setActionEnum(OnicEnumAction action) { this.action = action; } @XmlElement public void setAction(String action) { try { this.action = OnicEnumAction.getEnum(action); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); LOG.error(e.getMessage()); } } /** * Getter. * * @return the code */ @XmlElement public Integer getCode() { return code; } /** * Setter. * * @param code * the code to set */ public void setCode(Integer code) { this.code = code; } /** * Getter. * * @return the message */ @XmlElement(name = "msg") public String getMessage() { return message; } /** * Setter. * * @param message * the message to set */ public void setMessage(String message) { this.message = message; } /** * Getter. * * @return the resData */ @XmlElementRef public GreetingResData getResData() { return resData; } /** * Setter. * * @param resData * the resData to set */ public void setResData(GreetingResData resData) { this.resData = resData; } @Override public String toString() { return "category=" + category + ", action=" + action + ", code=" + code + ", msg=" + message + ", resData:" + resData.toString(); } }
和
/** * Copyright 2013. ABN Software. All Rights reserved.<br> * Author ...... Andre<br> * Created ..... 14.03.2013<br> * <br> */ package net.regmaster.onlinenic.model.resdata; import java.util.Calendar; import javax.xml.bind.annotation.XmlAttribute; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlType; import javax.xml.bind.annotation.XmlValue; /** * @author annik * */ @XmlRootElement(name="resData") public class GreetingResData extends AbstractResData { String svDate; /** * Constructor. * */ public GreetingResData() { // TODO Auto-generated constructor stub } /** * Getter. * * @return the svDate */ @XmlAttribute public String getSvDate() { return svDate; } /** * Setter. * * @param svDate * the svDate to set */ public void setSvDate(String svDate) { this.svDate = svDate; } }
这些代码示例运行但数据错误:
These code examples run but data is wrong :
http://i.stack.imgur.com/qCCIM.png
请帮助我.
我也不明白,万一我会有很多不同的
Also I do not understand in case I will have many different
<data ...>..</data>
我可以轻松简单地做些什么?
我的意思是这种情况:
What could I do easy and simply?
I mean this case:
<resData> <data name="crDate">2004-12-17</data> <data name="exDate">2009-01-02</data> <data name="password">7fe11fd9d97ee40bdf57e561427c0a6</data> <data name="dns">dns1.onlinenic.net</data> <data name="dns">dns2.onlinenic.net</data> <data name="r_name">123456</data> <data name="r_org">123456</data> <data name="r_country">BJ</data> <data name="r_province">mokcup</data> <data name="r_city">123456</data> <data name="r_street">123456</data> <data name="r_postalcode">123456</data> <data name="r_voice">+86.5925391800</data> <data name="r_fax">+86.5925391800</data> <data name="r_email">asdfasdf@sadf.com</data> ....
推荐答案
谢谢 Blaise Doughan.但在挖掘了超过 10 个主题后,我决定我必须从相反的方式开始.
Thank you Blaise Doughan. But after dug more over 10 topics I decide I HAD TO to start with opposite way.
我创建了新的测试来编组我的数据(对象).实际上,我认为我使用了 TDD(测试驱动开发)方式.因此,我用测试数据填充我的对象并应用编组(从 DATA 创建 XML)并看到我得到了.数据不正确.我还查看了其他主题(谢谢这个 Java/JAXB:根据属性将 Xml 解组为特定子类)并更正我的数据结构
I created new test which MARSHALLING my data (objects). Actually, I used TDD (test Driven Development) way I think. So, I filled up my Objects with test data and applied Marshalling (created XML from DATA) and saw that I got. Data Was Incorrect. I looked to other topic also (thanx this one Java/JAXB: Unmarshall Xml to specific subclass based on an attribute ) and correct my data Structure
记得我想得到
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <response> <code>1000</code> <message>Big message</message> <resData> <data name="svDate">2013.03.14</data> </resData> </response>
现在我的数据是:
package net.regmaster.onlinenic.model.response.resdata; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlAttribute; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlValue; import org.eclipse.persistence.oxm.annotations.XmlCustomizer; /** * @author annik * */ @XmlAccessorType(XmlAccessType.FIELD) @XmlRootElement(name="data") //@XmlCustomizer(ResDataCustomiser.class) public class XmlData { @XmlAttribute(name="name") private String name; @XmlValue private String value; /** Getter. * @return the name */ public String getName() { return name; } /** Setter. * @param name the name to set */ public void setName(String name) { this.name = name; } /** Getter. * @return the value */ public String getValue() { return value; } /** Setter. * @param value the value to set */ public void setValue(String value) { this.value = value; } }
和:
package net.regmaster.onlinenic.model.response.resdata; import java.util.List; import javax.xml.bind.annotation.XmlRootElement; /** * @author annik * */ @XmlRootElement public class ResData { private List<XmlData> data; /** * Getter. * * @return the data */ public List<XmlData> getData() { return data; } /** * Setter. * * @param data * the data to set */ public void setData(List<XmlData> data) { this.data = data; } }
和:
package net.regmaster.onlinenic.model.response; import java.util.List; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlElements; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlTransient; import javax.xml.bind.annotation.XmlType; import net.regmaster.onlinenic.enumtype.OnicEnumAction; import net.regmaster.onlinenic.enumtype.OnicEnumCategory; import net.regmaster.onlinenic.model.response.resdata.ResData; import net.regmaster.onlinenic.model.response.resdata.XmlData; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * @author annik * */ @XmlRootElement(name = "response") //@XmlType( propOrder = { "category", "action", "code", "message"}) public class OnicGreetingResponse { private OnicEnumCategory category; private OnicEnumAction action; private Integer code; private String message; // private GreetingResData resData; private ResData resData; // @XmlTransient private Logger LOG = LoggerFactory.getLogger(getClass()); /** * Getter. * * @return the category */ public OnicEnumCategory getCategory() { return category; } /** * Setter. * * @param category * the category to set */ public void setCategoryEnum(OnicEnumCategory category) { this.category = category; } @XmlElement public void setCategory(String category) { try { this.category = OnicEnumCategory.getEnum(category); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); LOG.error(e.getMessage()); } } /** * Getter. * * @return the action */ public OnicEnumAction getAction() { return action; } /** * Setter. * * @param action * the action to set */ public void setActionEnum(OnicEnumAction action) { this.action = action; } @XmlElement public void setAction(String action) { try { this.action = OnicEnumAction.getEnum(action); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); LOG.error(e.getMessage()); } } /** * Getter. * * @return the code */ @XmlElement public Integer getCode() { return code; } /** * Setter. * * @param code * the code to set */ public void setCode(Integer code) { this.code = code; } /** * Getter. * * @return the message */ @XmlElements(value={@XmlElement}) public String getMessage() { return message; } /** * Setter. * * @param message * the message to set */ public void setMessage(String message) { this.message = message; } /** Getter. * @return the resData */ public ResData getResData() { return resData; } /** Setter. * @param resData the resData to set */ @XmlElement public void setResData(ResData resData) { this.resData = resData; } @Override public String toString() { return "category=" + category + ", action=" + action + ", code=" + code + ", msg=" + message + ", resData:" + resData.toString(); } }
和似曾相识:我明白了!
and vu-alja : I got that !
正如您在下面看到的,它以另一种方式工作:http://i.stack.imgur.com/35nzb.png
And as you can see below it works to another way : http://i.stack.imgur.com/35nzb.png