package cn.ksource.test;

import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;

public class Pinyin4j {

	public String getCharacterPinYin(char c){
        String[] pinyin = null;    
        HanyuPinyinOutputFormat format =  new HanyuPinyinOutputFormat();
        format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
        try{
	         pinyin = PinyinHelper.toHanyuPinyinStringArray(c, format);
	      }catch(BadHanyuPinyinOutputFormatCombination e) {
	               e.printStackTrace();
	      }
              // 如果c不是汉字，toHanyuPinyinStringArray会返回null
              if(pinyin == null) return null;
              // 只取一个发音，如果是多音字，仅取第一个发音
              return pinyin[0];   
    }
	
	 public String getStringPinYin(String str){
               StringBuilder sb = new StringBuilder();
               String tempPinyin = null;
               for(int i = 0; i < str.length(); ++i){
                        tempPinyin =getCharacterPinYin(str.charAt(i));
                        if(tempPinyin == null){
                                 // 如果str.charAt(i)非汉字，则保持原样
                                 sb.append(str.charAt(i));
                        } else{
                           sb.append(tempPinyin);
                        }
               }
               return sb.toString();
     }
	 
	 public String getFirstStringPinYin(String str){
         StringBuilder sb = new StringBuilder();
         String tempPinyin = null;
         for(int i = 0; i < str.length(); ++i){
                  tempPinyin =getCharacterPinYin(str.charAt(i));
                  if(tempPinyin == null){
                           // 如果str.charAt(i)非汉字，则保持原样
                           sb.append(str.charAt(i));
                  } else{
                     sb.append(tempPinyin.charAt(0));
                  }
         }
         return sb.toString();
}
	
	public static void main(String[] args) {
		Pinyin4j test = new Pinyin4j();
		String str = test.getStringPinYin("河南金明源信息技术有限公司");
		String str1 = test.getFirstStringPinYin("郑州信源信息技术股份有限公司");
		System.out.println(str);
		System.out.println(str1);
	}
	
}