如何解析在黑莓

Question

下面给出的xml的任何人都可以提供有关如何分析这样的XML并存储到一个对象

<DType>1</DType> 
<SId>abcdef</SId> 
<DT>20110922</Date> 
<Cause>F DOA</Cause> 
<Request> 
    <No>000047895</No> 

    <Name>mith</Name> 
</Request> 
<Token>AUD</Token> 
<Header> 

    <Item align="Centre" Title="Description">Request to purchase new shoes</Item> 
    <Item align="Left" Title="">FDOA</Item> 

    <Item align="Left" Title="Supplier">Chews</Item> 
    <Item align="Right" Title="Cost">$545</Item> 
</Header> 
<LItems> 

     <Column align="Left" Currency="N" Title="Qty">2</Column> 

     <Column align="Right" Currency="Y" Title="Price">1.25</Column> 
     <Column align="Right" Currency="Y" Title="Total">2.50</Column> 
    </LItem> 
    <LItem> 
     <Column align="Left" Currency="N" Title="Qty">10</Column> 
     <Column align="Right" Currency="Y" Title="Price">5.00</Column> 
     <Column align="Right" Currency="Y" Title="Total">500.00</Column> 

    </LItem> 
</LItems> 
<Footers>Approval of this request is subject company policy </Footers> 

Answer 1

这里有一个使用SAXParser的好例子：http://www.java-tips.org/java-me-tips/midp/introducing-xml-parsing-in-j2me-devices.html

Answer 2

使用了解析kxml API的想法，请参阅this example

Answer 3

试试这个XML解析

public class XMLDOMUtil { 
// go thru the list of childs and find the text associated by the tag 
public String getNodeTextByTag(Node parentNode, String name) { 

    Node node = parentNode.getFirstChild(); 
    Text text = null; 
    String retStr = null; 

    while (node != null) { 
     if (node.getNodeName().equals(name)) { 
      text = (Text) node.getFirstChild(); 
      retStr = text.getData(); 
      break; 
     } 
     node = node.getNextSibling(); 
    } 
    return retStr; 
} 

public Node getNodeByTag(Node parentNode, String name) { 

    Node node = parentNode.getFirstChild(); 
    Node retNode = null; 

    while (node != null) { 
     if (node.getNodeName().equals(name)) { 
      retNode = node; 
      break; 
     } 
     node = node.getNextSibling(); 
    } 
    return retNode; 
} 

public Node getNextSiblingNodeByTag(Node siblingNode, String name) { 

    Node retNode = null; 

    siblingNode = siblingNode.getNextSibling(); 

    while (siblingNode != null) { 
     if (siblingNode.getNodeName().equals(name)) { 
      retNode = siblingNode; 
      break; 
     } 
     siblingNode = siblingNode.getNextSibling(); 
    } 
    return retNode; 
} 

} 

然后在你的代码，

DocumentBuilderFactory factory1 = DocumentBuilderFactory 
            .newInstance(); 
          DocumentBuilder builder1 = factory1 
            .newDocumentBuilder(); 
          XMLDOMUtil xm1 = new XMLDOMUtil(); 
          ByteArrayInputStream bis = new ByteArrayInputStream(
            responce.getBytes("UTF-8")); 
          Document document = builder1.parse(bis); 
          String DType= xm1.getNodeTextByTag(document _user, 
           "DType"); 
String SId= xm1.getNodeTextByTag(document _user, 
            "SId");... 

等等....