com.kingmed.dp.mail.util.XMLHandler.java Source code

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Here is the source code for com.kingmed.dp.mail.util.XMLHandler.java

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/**
 * Licensed to Kingmed
 */
package com.kingmed.dp.mail.util;

import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.Node;

/**
 *
 * @author zhengjunjie
 */
public class XMLHandler {

    //xml??DocumenthashMap(??
    @SuppressWarnings("rawtypes")
    public static Map<String, String> transXmltoMapForSpec(String xmlInfo) throws DocumentException {
        Document doc = DocumentHelper.parseText(xmlInfo); // xml
        Map<String, String> map = new HashMap<String, String>();
        Element rootElt = doc.getRootElement();
        Iterator iter = rootElt.elementIterator();
        while (iter.hasNext()) {
            Element dataElement = (Element) iter.next();
            map.put(dataElement.getName(), dataElement.getText());
        }
        Element e = (Element) (rootElt.element("specimen").elements().get(0));
        map.put("specimen", e.asXML());
        return map;
    }

    public static Map<String, Object> transXmltoMapForReport(String xmlInfo) throws DocumentException {
        Document doc = DocumentHelper.parseText(xmlInfo); // xml
        Map<String, Object> map = new HashMap<String, Object>();
        Element rootElt = doc.getRootElement();
        @SuppressWarnings("rawtypes")
        Iterator iter = rootElt.elementIterator();
        while (iter.hasNext()) {
            Element dataElement = (Element) iter.next();
            map.put(dataElement.getName(), dataElement.getText());
        }
        /*
        Element e = (Element) (rootElt.element("Data"));
        String data = "";
        if (e != null) {
        data = ((Element) e.elements().get(0)).asXML();
        map.put("Data", "<Data>" + data + "</Data>");
        } else {
        data = xmlInfo;
        map.put("Data", data);
        }
        */
        return map;
    }

    public static Map<String, String> transSimpleXmltoMap(String xmlInfo) throws DocumentException {
        Document doc = DocumentHelper.parseText(xmlInfo); // xml
        Map<String, String> map = new HashMap<String, String>();
        Element rootElt = doc.getRootElement();
        @SuppressWarnings("rawtypes")
        Iterator iter = rootElt.elementIterator();
        while (iter.hasNext()) {
            Element dataElement = (Element) iter.next();
            map.put(dataElement.getName(), dataElement.getText());
        }
        return map;
    }

    @SuppressWarnings("unchecked")
    public static List<Node> query(String xml, String xpath) throws DocumentException {
        List<Node> nodes = null;
        Document doc = DocumentHelper.parseText(xml);
        nodes = doc.selectNodes(xpath);
        return nodes;
    }
}