將soap報文(或xml)轉換成物件

import java.io.ByteArrayInputStream;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.impl.builder.StAXOMBuilder;
import org.apache.axis2.databinding.utils.BeanUtil;
import org.apache.axis2.engine.DefaultObjectSupplier;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;

public class XMLUtil
{
    /**
     * 
     * @author : zKF27092
     * @version: 1.0
     * 時間 : 2010-12-15

     * 描述 : 將XML字串轉換成物件

     * 實現方法：將XML字串轉換成物件

     * Copyright 1988-2005, Huawei Tech. Co., Ltd.

     * @param <T>
     * @param xml XML字串
     * @param elementName 物件XML根元素的名稱
     * @param cls 返回型別
     * @return
     */
    @SuppressWarnings("unchecked")
    public static <T> T xmlToBean(String xml, String elementName, Class<T> cls)
    {
        T object = null;
        try
        {
            Document document = DocumentHelper.parseText(xml);
            //如果不是SOAP返回的報文，是XML字串則不需要這行程式碼
            String beanXml = document.getRootElement().element("Body").element(
                    elementName).asXML();

            OMElement omElement = new StAXOMBuilder(new ByteArrayInputStream(
                    beanXml.getBytes("UTF-8"))).getDocumentElement();

            object = (T) BeanUtil.processObject(omElement, cls, null, true,
                    new DefaultObjectSupplier());
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }
        return object;
    }
}