com.aliyun.api.internal.parser.xml.XmlConverter Maven / Gradle / Ivy

Go to download
package com.aliyun.api.internal.parser.xml;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.w3c.dom.Element;

import com.aliyun.api.AliyunResponse;
import com.aliyun.api.internal.mapping.Converter;
import com.aliyun.api.internal.mapping.Converters;
import com.taobao.api.ApiException;
import com.taobao.api.Constants;
import com.taobao.api.internal.mapping.Reader;
import com.taobao.api.internal.util.XmlUtils;

/**
 * JSON格式转换器。
 * 
 * @author lijie.ma
 * @since 1.0, May 19, 2014
 */
public class XmlConverter implements Converter {

	public  T toResponse(String rsp, Class clazz) throws ApiException {
		Element root = XmlUtils.getRootElementFromString(rsp);
		return getModelFromXML(root, clazz);
	}

	private  T getModelFromXML(final Element element, Class clazz) throws ApiException {
		if (element == null)
			return null;

		return Converters.convert(clazz, new Reader() {
			public boolean hasReturnField(Object name) {
				Element childE = XmlUtils.getChildElement(element, (String) name);
				return childE != null;
			}

			public Object getPrimitiveObject(Object name) {
				return XmlUtils.getChildElementValue(element, (String) name);
			}

			public Object getObject(Object name, Class type) throws ApiException {
				Element childE = XmlUtils.getChildElement(element, (String) name);
				if (childE != null) {
					return getModelFromXML(childE, type);
				} else {
					return null;
				}
			}

			public List getListObjects(Object listName, Object itemName, Class subType) throws ApiException {
				List