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/*
 *  Copyright 2008-2010 biaoping.yin
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.frameworkset.soa;

import com.frameworkset.util.ValueObjectUtil;
import org.frameworkset.soa.SerialFactory.MagicClass;
import org.frameworkset.spi.SOAApplicationContext;
import org.frameworkset.util.ClassUtil;
import org.frameworkset.util.ClassUtil.ClassInfo;
import org.frameworkset.util.ClassUtil.PropertieDescription;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.beans.IntrospectionException;
import java.io.*;
import java.lang.reflect.Array;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.*;

/**
 * 
 * Title: ObjectSerializable.java
 * 
 * 
 * Description: 解决对象方法调用转换为xml串的功能
 * 
 * 
 * bboss workgroup
 * 
 * 
 * Copyright (c) 2008
 * 
 * 
 * @Date 2011-5-10 上午11:14:21
 * @author biaoping.yin
 * @version 1.0
 */
public class ObjectSerializable {
	public static final String content_header_gbk = "";
	public static final String content_header_utf_8 = "";
	public static final String call_header = "";
	public static final String call_tailer = "";
	private static Logger logger = LoggerFactory.getLogger(ObjectSerializable.class);

	public static final String CHARSET_UTF_8 = "UTF-8";
	public static final String CHARSET_GBK = "GBK";

	public static final String[] throwable_filterattributes = new String[] {
			"message", "cause" };

	/**
	 * 标识null值类型
	 */
	public static final String NULL_TYPE = "s:nvl";

	/**
	 * @deprecated use method toObject(xml,Class)
	 * @return
	 */
	public static  T convertXMLToBeanObject(String name, String beanxml,
			Class beantype) {
		SOAApplicationContext context = new SOAApplicationContext(beanxml);
		T object = context.getTBeanObject(name, beantype);
		context.destroy();
		return object;

	}

	private static void convertMethodCallToXMLMethod(Writer ret,
			String methodName, Object[] params, Class[] paramTypes,
			String charset) throws Exception {
		SerialStack stack = new SerialStack();
		ret
				.append("")
				.append(
						"
");
		if (paramTypes == null || paramTypes.length == 0) {
			ret.append("
");
		} else {

			ret.append("
").append("");

			{
				
				stack.addStack(params, "params");
				ObjectSerializable.convertParams(ret, params, paramTypes, null,stack,"params");
				
			}
			ret.append("");
		}
		stack.clear();
		ret.append("
");

		// SOAMethodCall method = new SOAMethodCall();
		// return convertSOAMethodCallToXMLMethod(method);
	}

	public static String convertMethodCallToXMLMethod(Method method,
			Object[] params, Class[] paramTypes, String charset)
			throws Exception {
		Writer ret = null;
		try {
			ret = new BBossStringWriter();
//			if (charset.equals(CHARSET_UTF_8)) {
//				ret.append(content_header_utf_8);
//			} else
//				ret.append(content_header_gbk);
			ret.append(call_header);
			convertMethodCallToXMLMethod(ret, method.getName(), params, paramTypes,
					charset);
			ret.append(call_tailer);
//			ret.flush();
//			return out.toString(charset);
			return ret.toString();
		} catch (Exception e) {
			throw new IllegalArgumentException(e);
		}		
		finally
		{
			
			if(ret != null)
				 
					ret = null;
				 
		}

	}

	public static String convertSOAMethodCallToXMLMethod(SOAMethodCall method,
			String charset) throws Exception,
			IntrospectionException {
		Writer ret = null;
		try {
			ret = new BBossStringWriter();
//			if (charset.equals(CHARSET_UTF_8)) {
//				ret.append(content_header_utf_8);
//			} else
//				ret.append(content_header_gbk);
			ret.append(call_header);
			SerialStack stack = new SerialStack();
			convertBeanObjectToXML("soamethodcall", method, method.getClass(),false,
					null, ret,stack,"soamethodcall",false);
			stack.clear();
			ret.append(call_tailer);
			return ret.toString();
		} catch (Exception e) {
			throw new IllegalArgumentException(e);
		}
		
		finally
		{
			
			if(ret != null)
				
					
					ret = null;
				
		}
	}

	public final static String convertBeanObjectToXML(Object obj, Class type,
			String dateformat) throws Exception,
			IntrospectionException {
		Writer ret = null;
		try {
			ret = new BBossStringWriter();
			SerialStack stack = new SerialStack();
			String name = UUID.randomUUID().toString();
			convertBeanObjectToXML(name, obj, type, ValueObjectUtil.isBasePrimaryType(type),dateformat, ret,stack,name,false);
			stack.clear();
			
			return ret.toString();
		} catch (Exception e) {
			throw new IllegalArgumentException(e);
		}
		
		
		
		finally
		{
			
			if(ret != null)
				 
					ret = null;
				 
		}
	}

	/**
	 * @deprecated use Method toXML( Object obj).
	 */
	public final static String convertBeanObjectToXML(String name, Object obj,
			Class type) throws Exception {
		return convertBeanObjectToXML(name, obj, type, (String) null,
				CHARSET_UTF_8);
	}

	public final static String toXML(Object obj) throws Exception {
		if (obj == null)
			return null;
		return convertBeanObjectToXML("_dflt_", obj, obj.getClass(),
				(String) null, CHARSET_UTF_8);
	}
	
	public final static String toXML(Object obj,String charset) throws Exception {
		if (obj == null)
			return null;
		return convertBeanObjectToXML("_dflt_", obj, obj.getClass(),
				(String) null, charset);
	}

	public final static void toXML(Object obj, Writer out)
			throws Exception {
		if (obj == null)
			return ;
		convertBeanObjectToXML("_dflt_", obj,
				obj.getClass(), null, CHARSET_UTF_8,out);
//		return convertBeanObjectToXML("_dflt_", obj, obj.getClass(),
//				(String) null, CHARSET_UTF_8);
		
	}
	public static  T toBean(String beanxml, Class beantype,String charset)
	{
		SOAApplicationContext context = new SOAApplicationContext(beanxml,charset,false);
		context.setSerial(true);
		context.init();
		T object = context.getTBeanObject("_dflt_", beantype);
		context.destroy();
		return object;
	}
	public static  T toBean(String beanxml, Class beantype) {
		if (beanxml == null || beanxml.equals(""))
			return null;
		SOAApplicationContext context = new SOAApplicationContext(beanxml,false);
		context.setSerial(true);
		context.init();
		T object = context.getTBeanObject("_dflt_", beantype);
		context.destroy();
		return object;

	}

	public static  T toBean(InputStream instream, Class beantype) {
		if (instream == null)
			return null;
		SOAApplicationContext context = new SOAApplicationContext(instream,false);
		context.setSerial(true);
		context.init();
		T object = context.getTBeanObject("_dflt_", beantype);
		context.destroy();
		return object;

	}

//	public final static String convertBeanObjectToXML(String name, Object obj,
//			Class type, String dateformat, String charset)
//			throws NumberFormatException, IllegalArgumentException,
//			IntrospectionException {
//		StringBuilder ret = new StringBuilder();
//
//		if (charset.equals(CHARSET_UTF_8)) {
//			ret.append(content_header_utf_8);
//		} else
//			ret.append(content_header_utf_8);
//		ret.append("");
//		convertBeanObjectToXML(name, obj, type, dateformat, ret);
//		ret.append("");
//		return ret.toString();
//	}
	
	
	public final static String convertBeanObjectToXML1(String name, Object obj,
			Class type, String dateformat, String charset)
			throws Exception {
		Writer ret = null;
		try
		{
			ret = new BBossStringWriter();
			convertBeanObjectToXML(name, obj,
					type, dateformat, charset,ret);
//			return new String(out.toByteArray(),charset);
			return ret.toString();
		}
		finally
		{
			
			if(ret != null)
				 
					ret = null;
				 
		}
	}
	
	public final static String convertBeanObjectToXML(String name, Object obj,
			Class type, String dateformat, String charset)
			throws Exception {
//		java.io.ByteArrayOutputStream out = null;
		Writer ret = null;
		try
		{
//			out = new java.io.ByteArrayOutputStream();
//			ret = new OutputStreamWriter(out,Charset.forName(charset));
			ret = new BBossStringWriter();
			convertBeanObjectToXML(name, obj,
					type, dateformat, charset,ret);

			//			return new String(out.toByteArray(),charset);
//			return out.toString(charset);
			return ret.toString();
		}
		finally
		{
//			if(out != null)
//				try {
//					out.close();
//				} catch (IOException e1) {
//					// TODO Auto-generated catch block
//					e1.printStackTrace();
//				}
			if(ret != null)
				 
					ret = null;
				 
		}
	}
	
	
	public final static void convertBeanObjectToXML(String name, Object obj,
			Class ptype, String dateformat, String charset,Writer ret)
			throws Exception {
//		StringBuilder ret = new StringBuilder();

		try {
//			if (charset.equals(CHARSET_UTF_8)) {
//				ret.append(content_header_utf_8);
//			} else
//				ret.append(content_header_gbk);
			ret.append("");
			SerialStack stack = new SerialStack();
			convertBeanObjectToXML(name, obj, ptype,ValueObjectUtil.isBasePrimaryType(ptype), dateformat, ret,stack,name,false);
			stack.clear();
			ret.append("");
		} catch (Exception e) {
			throw new IllegalArgumentException(e);
		}
//		return ret.toString();
	}

	public final static String convertBeanObjectToXML(Object obj, Class type)
			throws Exception {
		Writer ret = new BBossStringWriter();
		try {
			SerialStack stack = new SerialStack();
			String name = UUID.randomUUID().toString();
			convertBeanObjectToXML(name, obj, type,ValueObjectUtil.isBasePrimaryType(type), null, ret,stack,name,false);
			stack.clear();
		} catch (IOException e) {
			throw new IllegalArgumentException(e);
		}
		return ret.toString();
//		
//		java.io.ByteArrayOutputStream out = null;
//		OutputStreamWriter ret = null;
//		
//
//		try
//		{
//			out = new java.io.ByteArrayOutputStream();
//			ret = new OutputStreamWriter(out,Charset.forName(CHARSET_UTF_8));
//			SerialStack stack = new SerialStack();
//			String name = UUID.randomUUID().toString();
//			convertBeanObjectToXML(name, obj, type, null, ret,stack,name);
//			stack.clear();
//			ret.flush();
//			return out.toString(CHARSET_UTF_8);
//		}
//		finally
//		{
//			if(out != null)
//				try {
//					out.close();
//				} catch (IOException e1) {
//					// TODO Auto-generated catch block
//					e1.printStackTrace();
//				}
//			if(ret != null)
//				try {
//					ret.close();
//				} catch (IOException e) {
//					// TODO Auto-generated catch block
//					e.printStackTrace();
//				}
//		}
	}

	public final static String convertBeanObjectsToXML(List names,
			List