[英]parsing XML to java variables(beans) using JAXB
Am working with the server response with my application. 正在使用我的应用程序处理服务器响应。 am getting this stuff as response as string. 我正在把这些东西作为字符串响应。
<Body>
<HotelRQ xmlns="urn:Hotel_Search">
<POS>
<Source Username='USERNAME' Password='PASSWORD' PropertyID='PROPERTYID' />
</POS>
<AvailRequests>
<AvailRequest>
<StayDateRange Start='2009-09-05T12:00:00' End='2009-09-06T12:00:00'/>
<RoomStays>
<RoomStay> <!—for Room 1->
<GuestCounts>
<GuestCount Count='2'/>
</GuestCounts>
<ChildCounts>
<ChildAge Age='10'/>
<ChildAge Age='09'/>
</ChildCounts>
</RoomStay>
</RoomStays>
<SearchCriteria>
<Criterion>
<HotelRef HotelCityName='CITY' HotelName='' Area='' Attraction='' Rating=''/>
<Sorting Preference='2'/>
<ResponseType Compact="Y"/>
</Criterion>
</SearchCriteria>
</AvailRequest>
</AvailRequests>
</HotelRQ>
</Body>
can i use jaxb for this? 我可以为此使用jaxb吗?
i am using this file to parse which i am getting on server response. 我正在使用此文件来解析服务器响应。 what i nned to do for parsing it using JAXB. 我打算使用JAXB进行解析。 am getting it in String format.and how can i directly map into java class variables or beans? 正在以String格式获取它。如何直接映射到Java类变量或bean? thanx. 谢谢。
You can see this question: How do I load an org.w3c.dom.Document from XML in a string? 您会看到以下问题: 如何从XML字符串中加载org.w3c.dom.Document?
After loading the XML string inside a DOM document, you can call, among others, the method getElementsByTagName
to retrieve specific tags and then iterate over them, using getNodeValue
to extract the value inside a tag and getAttribute
to extract attributes. 在将XML字符串加载到DOM文档中之后,您可以调用getElementsByTagName
方法来检索特定标签,然后对其进行迭代,使用getNodeValue
来提取标签内的值,并使用getAttribute
来提取属性。
You can't easily map it to a Java class with desider fields at runtime, but you can wrap the parsing and extraction of elements inside a class with simple methods like getRooms()
您无法在运行时轻松地将其映射到具有desider字段的Java类,但是可以使用诸如getRooms()
类的简单方法将元素的解析和提取包装在类中
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