63 lines
1.7 KiB
Java
63 lines
1.7 KiB
Java
package com.tenwa.app.invoice.utils;
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import javax.xml.bind.JAXBContext;
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import javax.xml.bind.Marshaller;
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import javax.xml.bind.Unmarshaller;
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import java.io.StringReader;
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import java.io.StringWriter;
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/**
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* Jaxb2工具籿 * @author zhuc
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* @create 2013-3-29 下午2:40:14
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*/
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public class JaxbUtil {
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/**
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* JavaBean转换成xml
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* 默认编码UTF-8
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* @param obj
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* @param writer
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* @return
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*/
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public static String convertToXml(Object obj) {
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return convertToXml(obj, "UTF-8");
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}
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/**
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* JavaBean转换成xml
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* @param obj
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* @param encoding
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* @return
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*/
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public static String convertToXml(Object obj, String encoding) {
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String result = null;
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try {
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JAXBContext context = JAXBContext.newInstance(obj.getClass());
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Marshaller marshaller = context.createMarshaller();
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marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
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marshaller.setProperty(Marshaller.JAXB_ENCODING, encoding);
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StringWriter writer = new StringWriter();
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marshaller.marshal(obj, writer);
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result = writer.toString();
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} catch (Exception e) {
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e.printStackTrace();
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}
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return result;
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}
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/**
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* xml转换成JavaBean
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* @param xml
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* @param c
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* @return
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*/
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@SuppressWarnings("unchecked")
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public static <T> T converyToJavaBean(String xml, Class<T> c) {
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T t = null;
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try {
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JAXBContext context = JAXBContext.newInstance(c);
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Unmarshaller unmarshaller = context.createUnmarshaller();
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t = (T) unmarshaller.unmarshal(new StringReader(xml));
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} catch (Exception e) {
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e.printStackTrace();
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}
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return t;
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}
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} |